Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1 | /* |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2 | * Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3 | * Author: Brian Swetland <swetland@google.com> |
| 4 | * |
| 5 | * This software is licensed under the terms of the GNU General Public |
| 6 | * License version 2, as published by the Free Software Foundation, and |
| 7 | * may be copied, distributed, and modified under those terms. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | */ |
| 15 | #include <linux/fs.h> |
| 16 | #include <linux/mutex.h> |
| 17 | #include <linux/wait.h> |
| 18 | #include <linux/miscdevice.h> |
| 19 | #include <linux/uaccess.h> |
| 20 | #include <linux/sched.h> |
| 21 | #include <linux/dma-mapping.h> |
| 22 | #include <linux/miscdevice.h> |
| 23 | #include <linux/delay.h> |
| 24 | #include <linux/slab.h> |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 25 | |
| 26 | #include <linux/debugfs.h> |
| 27 | #include <linux/time.h> |
| 28 | #include <linux/atomic.h> |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 29 | #include <linux/mm.h> |
| 30 | |
| 31 | #include <asm/ioctls.h> |
| 32 | |
| 33 | #include <linux/memory.h> |
| 34 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 35 | #include <sound/compress_params.h> |
| 36 | |
Laxminath Kasam | 605b42f | 2017-08-01 22:02:15 +0530 | [diff] [blame] | 37 | #include <dsp/msm_audio_ion.h> |
| 38 | #include <dsp/apr_audio-v2.h> |
| 39 | #include <dsp/audio_cal_utils.h> |
| 40 | #include <dsp/q6asm-v2.h> |
| 41 | #include <dsp/q6audio-v2.h> |
| 42 | #include "adsp_err.h" |
| 43 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 44 | #define TRUE 0x01 |
| 45 | #define FALSE 0x00 |
| 46 | #define SESSION_MAX 8 |
| 47 | |
| 48 | enum { |
| 49 | ASM_TOPOLOGY_CAL = 0, |
| 50 | ASM_CUSTOM_TOP_CAL, |
| 51 | ASM_AUDSTRM_CAL, |
| 52 | ASM_RTAC_APR_CAL, |
| 53 | ASM_MAX_CAL_TYPES |
| 54 | }; |
| 55 | |
| 56 | union asm_token_struct { |
| 57 | struct { |
| 58 | u8 stream_id; |
| 59 | u8 session_id; |
| 60 | u8 buf_index; |
| 61 | u8 flags; |
| 62 | } _token; |
| 63 | u32 token; |
| 64 | } __packed; |
| 65 | |
| 66 | |
| 67 | enum { |
| 68 | ASM_DIRECTION_OFFSET, |
| 69 | ASM_CMD_NO_WAIT_OFFSET, |
| 70 | /* |
| 71 | * Offset is limited to 7 because flags is stored in u8 |
| 72 | * field in asm_token_structure defined above. The offset |
| 73 | * starts from 0. |
| 74 | */ |
| 75 | ASM_MAX_OFFSET = 7, |
| 76 | }; |
| 77 | |
| 78 | enum { |
| 79 | WAIT_CMD, |
| 80 | NO_WAIT_CMD |
| 81 | }; |
| 82 | |
| 83 | #define ASM_SET_BIT(n, x) (n |= 1 << x) |
| 84 | #define ASM_TEST_BIT(n, x) ((n >> x) & 1) |
| 85 | |
| 86 | /* TODO, combine them together */ |
| 87 | static DEFINE_MUTEX(session_lock); |
| 88 | struct asm_mmap { |
| 89 | atomic_t ref_cnt; |
| 90 | void *apr; |
| 91 | }; |
| 92 | |
| 93 | static struct asm_mmap this_mmap; |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 94 | |
| 95 | struct audio_session { |
| 96 | struct audio_client *ac; |
| 97 | spinlock_t session_lock; |
| 98 | }; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 99 | /* session id: 0 reserved */ |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 100 | static struct audio_session session[ASM_ACTIVE_STREAMS_ALLOWED + 1]; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 101 | |
| 102 | struct asm_buffer_node { |
| 103 | struct list_head list; |
| 104 | phys_addr_t buf_phys_addr; |
| 105 | uint32_t mmap_hdl; |
| 106 | }; |
| 107 | static int32_t q6asm_srvc_callback(struct apr_client_data *data, void *priv); |
| 108 | static int32_t q6asm_callback(struct apr_client_data *data, void *priv); |
| 109 | static void q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| 110 | uint32_t pkt_size, uint32_t cmd_flg); |
| 111 | static void q6asm_add_hdr_custom_topology(struct audio_client *ac, |
| 112 | struct apr_hdr *hdr, |
| 113 | uint32_t pkt_size); |
| 114 | static void q6asm_add_hdr_async(struct audio_client *ac, struct apr_hdr *hdr, |
| 115 | uint32_t pkt_size, uint32_t cmd_flg); |
| 116 | static int q6asm_memory_map_regions(struct audio_client *ac, int dir, |
| 117 | uint32_t bufsz, uint32_t bufcnt, |
| 118 | bool is_contiguous); |
| 119 | static int q6asm_memory_unmap_regions(struct audio_client *ac, int dir); |
| 120 | static void q6asm_reset_buf_state(struct audio_client *ac); |
| 121 | |
| 122 | static int q6asm_map_channels(u8 *channel_mapping, uint32_t channels, |
| 123 | bool use_back_flavor); |
| 124 | void *q6asm_mmap_apr_reg(void); |
| 125 | |
| 126 | static int q6asm_is_valid_session(struct apr_client_data *data, void *priv); |
| 127 | static int q6asm_get_asm_topology_cal(void); |
| 128 | static int q6asm_get_asm_app_type_cal(void); |
| 129 | |
| 130 | /* for ASM custom topology */ |
| 131 | static struct cal_type_data *cal_data[ASM_MAX_CAL_TYPES]; |
| 132 | static struct audio_buffer common_buf[2]; |
| 133 | static struct audio_client common_client; |
| 134 | static int set_custom_topology; |
| 135 | static int topology_map_handle; |
| 136 | |
| 137 | struct generic_get_data_ { |
| 138 | int valid; |
| 139 | int is_inband; |
| 140 | int size_in_ints; |
| 141 | int ints[]; |
| 142 | }; |
| 143 | static struct generic_get_data_ *generic_get_data; |
| 144 | |
| 145 | #ifdef CONFIG_DEBUG_FS |
| 146 | #define OUT_BUFFER_SIZE 56 |
| 147 | #define IN_BUFFER_SIZE 24 |
| 148 | |
| 149 | static struct timeval out_cold_tv; |
| 150 | static struct timeval out_warm_tv; |
| 151 | static struct timeval out_cont_tv; |
| 152 | static struct timeval in_cont_tv; |
| 153 | static long out_enable_flag; |
| 154 | static long in_enable_flag; |
| 155 | static struct dentry *out_dentry; |
| 156 | static struct dentry *in_dentry; |
| 157 | static int in_cont_index; |
| 158 | /*This var is used to keep track of first write done for cold output latency */ |
| 159 | static int out_cold_index; |
| 160 | static char *out_buffer; |
| 161 | static char *in_buffer; |
| 162 | |
| 163 | static uint32_t adsp_reg_event_opcode[] = { |
| 164 | ASM_STREAM_CMD_REGISTER_PP_EVENTS, |
| 165 | ASM_STREAM_CMD_REGISTER_ENCDEC_EVENTS, |
| 166 | ASM_STREAM_CMD_REGISTER_IEC_61937_FMT_UPDATE }; |
| 167 | |
| 168 | static uint32_t adsp_raise_event_opcode[] = { |
| 169 | ASM_STREAM_PP_EVENT, |
| 170 | ASM_STREAM_CMD_ENCDEC_EVENTS, |
| 171 | ASM_IEC_61937_MEDIA_FMT_EVENT }; |
| 172 | |
| 173 | static int is_adsp_reg_event(uint32_t cmd) |
| 174 | { |
| 175 | int i; |
| 176 | |
| 177 | for (i = 0; i < ARRAY_SIZE(adsp_reg_event_opcode); i++) { |
| 178 | if (cmd == adsp_reg_event_opcode[i]) |
| 179 | return i; |
| 180 | } |
| 181 | return -EINVAL; |
| 182 | } |
| 183 | |
| 184 | static int is_adsp_raise_event(uint32_t cmd) |
| 185 | { |
| 186 | int i; |
| 187 | |
| 188 | for (i = 0; i < ARRAY_SIZE(adsp_raise_event_opcode); i++) { |
| 189 | if (cmd == adsp_raise_event_opcode[i]) |
| 190 | return i; |
| 191 | } |
| 192 | return -EINVAL; |
| 193 | } |
| 194 | |
| 195 | static inline void q6asm_set_flag_in_token(union asm_token_struct *asm_token, |
| 196 | int flag, int flag_offset) |
| 197 | { |
| 198 | if (flag) |
| 199 | ASM_SET_BIT(asm_token->_token.flags, flag_offset); |
| 200 | } |
| 201 | |
| 202 | static inline int q6asm_get_flag_from_token(union asm_token_struct *asm_token, |
| 203 | int flag_offset) |
| 204 | { |
| 205 | return ASM_TEST_BIT(asm_token->_token.flags, flag_offset); |
| 206 | } |
| 207 | |
| 208 | static inline void q6asm_update_token(u32 *token, u8 session_id, u8 stream_id, |
| 209 | u8 buf_index, u8 dir, u8 nowait_flag) |
| 210 | { |
| 211 | union asm_token_struct asm_token; |
| 212 | |
| 213 | asm_token.token = 0; |
| 214 | asm_token._token.session_id = session_id; |
| 215 | asm_token._token.stream_id = stream_id; |
| 216 | asm_token._token.buf_index = buf_index; |
| 217 | q6asm_set_flag_in_token(&asm_token, dir, ASM_DIRECTION_OFFSET); |
| 218 | q6asm_set_flag_in_token(&asm_token, nowait_flag, |
| 219 | ASM_CMD_NO_WAIT_OFFSET); |
| 220 | *token = asm_token.token; |
| 221 | } |
| 222 | |
| 223 | static inline uint32_t q6asm_get_pcm_format_id(uint32_t media_format_block_ver) |
| 224 | { |
| 225 | uint32_t pcm_format_id; |
| 226 | |
| 227 | switch (media_format_block_ver) { |
| 228 | case PCM_MEDIA_FORMAT_V4: |
| 229 | pcm_format_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V4; |
| 230 | break; |
| 231 | case PCM_MEDIA_FORMAT_V3: |
| 232 | pcm_format_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V3; |
| 233 | break; |
| 234 | case PCM_MEDIA_FORMAT_V2: |
| 235 | default: |
| 236 | pcm_format_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| 237 | break; |
| 238 | } |
| 239 | return pcm_format_id; |
| 240 | } |
| 241 | |
| 242 | /* |
| 243 | * q6asm_get_buf_index_from_token: |
| 244 | * Retrieve buffer index from token. |
| 245 | * |
| 246 | * @token: token value sent to ASM service on q6. |
| 247 | * Returns buffer index in the read/write commands. |
| 248 | */ |
| 249 | uint8_t q6asm_get_buf_index_from_token(uint32_t token) |
| 250 | { |
| 251 | union asm_token_struct asm_token; |
| 252 | |
| 253 | asm_token.token = token; |
| 254 | return asm_token._token.buf_index; |
| 255 | } |
| 256 | EXPORT_SYMBOL(q6asm_get_buf_index_from_token); |
| 257 | |
| 258 | /* |
| 259 | * q6asm_get_stream_id_from_token: |
| 260 | * Retrieve stream id from token. |
| 261 | * |
| 262 | * @token: token value sent to ASM service on q6. |
| 263 | * Returns stream id. |
| 264 | */ |
| 265 | uint8_t q6asm_get_stream_id_from_token(uint32_t token) |
| 266 | { |
| 267 | union asm_token_struct asm_token; |
| 268 | |
| 269 | asm_token.token = token; |
| 270 | return asm_token._token.stream_id; |
| 271 | } |
| 272 | EXPORT_SYMBOL(q6asm_get_stream_id_from_token); |
| 273 | |
| 274 | static int audio_output_latency_dbgfs_open(struct inode *inode, |
| 275 | struct file *file) |
| 276 | { |
| 277 | file->private_data = inode->i_private; |
| 278 | return 0; |
| 279 | } |
| 280 | static ssize_t audio_output_latency_dbgfs_read(struct file *file, |
| 281 | char __user *buf, size_t count, loff_t *ppos) |
| 282 | { |
| 283 | if (out_buffer == NULL) { |
| 284 | pr_err("%s: out_buffer is null\n", __func__); |
| 285 | return 0; |
| 286 | } |
Karthikeyan Mani | 1dfff34 | 2018-02-15 17:46:25 -0800 | [diff] [blame] | 287 | if (count < OUT_BUFFER_SIZE) { |
| 288 | pr_err("%s: read size %d exceeds buf size %zd\n", __func__, |
| 289 | OUT_BUFFER_SIZE, count); |
| 290 | return 0; |
| 291 | } |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 292 | snprintf(out_buffer, OUT_BUFFER_SIZE, "%ld,%ld,%ld,%ld,%ld,%ld,", |
| 293 | out_cold_tv.tv_sec, out_cold_tv.tv_usec, out_warm_tv.tv_sec, |
| 294 | out_warm_tv.tv_usec, out_cont_tv.tv_sec, out_cont_tv.tv_usec); |
| 295 | return simple_read_from_buffer(buf, OUT_BUFFER_SIZE, ppos, |
| 296 | out_buffer, OUT_BUFFER_SIZE); |
| 297 | } |
| 298 | static ssize_t audio_output_latency_dbgfs_write(struct file *file, |
| 299 | const char __user *buf, size_t count, loff_t *ppos) |
| 300 | { |
| 301 | char *temp; |
| 302 | |
| 303 | if (count > 2*sizeof(char)) { |
| 304 | pr_err("%s: err count is more %zd\n", __func__, count); |
| 305 | return -EINVAL; |
| 306 | } |
| 307 | temp = kmalloc(2*sizeof(char), GFP_KERNEL); |
| 308 | |
| 309 | out_cold_index = 0; |
| 310 | |
| 311 | if (temp) { |
| 312 | if (copy_from_user(temp, buf, 2*sizeof(char))) { |
| 313 | pr_err("%s: copy from user failed for size %zd\n", |
| 314 | __func__, 2*sizeof(char)); |
| 315 | kfree(temp); |
| 316 | return -EFAULT; |
| 317 | } |
| 318 | if (!kstrtol(temp, 10, &out_enable_flag)) { |
| 319 | kfree(temp); |
| 320 | return count; |
| 321 | } |
| 322 | kfree(temp); |
| 323 | } |
| 324 | return -EINVAL; |
| 325 | } |
| 326 | static const struct file_operations audio_output_latency_debug_fops = { |
| 327 | .open = audio_output_latency_dbgfs_open, |
| 328 | .read = audio_output_latency_dbgfs_read, |
| 329 | .write = audio_output_latency_dbgfs_write |
| 330 | }; |
| 331 | static int audio_input_latency_dbgfs_open(struct inode *inode, |
| 332 | struct file *file) |
| 333 | { |
| 334 | file->private_data = inode->i_private; |
| 335 | return 0; |
| 336 | } |
| 337 | static ssize_t audio_input_latency_dbgfs_read(struct file *file, |
| 338 | char __user *buf, size_t count, loff_t *ppos) |
| 339 | { |
| 340 | if (in_buffer == NULL) { |
| 341 | pr_err("%s: in_buffer is null\n", __func__); |
| 342 | return 0; |
| 343 | } |
Karthikeyan Mani | 1dfff34 | 2018-02-15 17:46:25 -0800 | [diff] [blame] | 344 | if (count < IN_BUFFER_SIZE) { |
| 345 | pr_err("%s: read size %d exceeds buf size %zd\n", __func__, |
| 346 | IN_BUFFER_SIZE, count); |
| 347 | return 0; |
| 348 | } |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 349 | snprintf(in_buffer, IN_BUFFER_SIZE, "%ld,%ld,", |
| 350 | in_cont_tv.tv_sec, in_cont_tv.tv_usec); |
| 351 | return simple_read_from_buffer(buf, IN_BUFFER_SIZE, ppos, |
| 352 | in_buffer, IN_BUFFER_SIZE); |
| 353 | } |
| 354 | static ssize_t audio_input_latency_dbgfs_write(struct file *file, |
| 355 | const char __user *buf, size_t count, loff_t *ppos) |
| 356 | { |
| 357 | char *temp; |
| 358 | |
| 359 | if (count > 2*sizeof(char)) { |
| 360 | pr_err("%s: err count is more %zd\n", __func__, count); |
| 361 | return -EINVAL; |
| 362 | } |
| 363 | temp = kmalloc(2*sizeof(char), GFP_KERNEL); |
| 364 | |
| 365 | if (temp) { |
| 366 | if (copy_from_user(temp, buf, 2*sizeof(char))) { |
| 367 | pr_err("%s: copy from user failed for size %zd\n", |
| 368 | __func__, 2*sizeof(char)); |
| 369 | kfree(temp); |
| 370 | return -EFAULT; |
| 371 | } |
| 372 | if (!kstrtol(temp, 10, &in_enable_flag)) { |
| 373 | kfree(temp); |
| 374 | return count; |
| 375 | } |
| 376 | kfree(temp); |
| 377 | } |
| 378 | return -EINVAL; |
| 379 | } |
| 380 | static const struct file_operations audio_input_latency_debug_fops = { |
| 381 | .open = audio_input_latency_dbgfs_open, |
| 382 | .read = audio_input_latency_dbgfs_read, |
| 383 | .write = audio_input_latency_dbgfs_write |
| 384 | }; |
| 385 | |
| 386 | static void config_debug_fs_write_cb(void) |
| 387 | { |
| 388 | if (out_enable_flag) { |
| 389 | /* For first Write done log the time and reset |
| 390 | * out_cold_index |
| 391 | */ |
| 392 | if (out_cold_index != 1) { |
| 393 | do_gettimeofday(&out_cold_tv); |
| 394 | pr_debug("COLD: apr_send_pkt at %ld sec %ld microsec\n", |
| 395 | out_cold_tv.tv_sec, |
| 396 | out_cold_tv.tv_usec); |
| 397 | out_cold_index = 1; |
| 398 | } |
| 399 | pr_debug("%s: out_enable_flag %ld\n", |
| 400 | __func__, out_enable_flag); |
| 401 | } |
| 402 | } |
| 403 | static void config_debug_fs_read_cb(void) |
| 404 | { |
| 405 | if (in_enable_flag) { |
| 406 | /* when in_cont_index == 7, DSP would be |
| 407 | * writing into the 8th 512 byte buffer and this |
| 408 | * timestamp is tapped here.Once done it then writes |
| 409 | * to 9th 512 byte buffer.These two buffers(8th, 9th) |
| 410 | * reach the test application in 5th iteration and that |
| 411 | * timestamp is tapped at user level. The difference |
| 412 | * of these two timestamps gives us the time between |
| 413 | * the time at which dsp started filling the sample |
| 414 | * required and when it reached the test application. |
| 415 | * Hence continuous input latency |
| 416 | */ |
| 417 | if (in_cont_index == 7) { |
| 418 | do_gettimeofday(&in_cont_tv); |
| 419 | pr_info("%s: read buffer at %ld sec %ld microsec\n", |
| 420 | __func__, |
| 421 | in_cont_tv.tv_sec, in_cont_tv.tv_usec); |
| 422 | } |
| 423 | in_cont_index++; |
| 424 | } |
| 425 | } |
| 426 | |
| 427 | static void config_debug_fs_reset_index(void) |
| 428 | { |
| 429 | in_cont_index = 0; |
| 430 | } |
| 431 | |
| 432 | static void config_debug_fs_run(void) |
| 433 | { |
| 434 | if (out_enable_flag) { |
| 435 | do_gettimeofday(&out_cold_tv); |
| 436 | pr_debug("%s: COLD apr_send_pkt at %ld sec %ld microsec\n", |
| 437 | __func__, out_cold_tv.tv_sec, out_cold_tv.tv_usec); |
| 438 | } |
| 439 | } |
| 440 | |
| 441 | static void config_debug_fs_write(struct audio_buffer *ab) |
| 442 | { |
| 443 | if (out_enable_flag) { |
| 444 | char zero_pattern[2] = {0x00, 0x00}; |
| 445 | /* If First two byte is non zero and last two byte |
| 446 | * is zero then it is warm output pattern |
| 447 | */ |
| 448 | if ((strcmp(((char *)ab->data), zero_pattern)) && |
| 449 | (!strcmp(((char *)ab->data + 2), zero_pattern))) { |
| 450 | do_gettimeofday(&out_warm_tv); |
| 451 | pr_debug("%s: WARM:apr_send_pkt at %ld sec %ld microsec\n", |
| 452 | __func__, |
| 453 | out_warm_tv.tv_sec, |
| 454 | out_warm_tv.tv_usec); |
| 455 | pr_debug("%s: Warm Pattern Matched\n", __func__); |
| 456 | } |
| 457 | /* If First two byte is zero and last two byte is |
| 458 | * non zero then it is cont output pattern |
| 459 | */ |
| 460 | else if ((!strcmp(((char *)ab->data), zero_pattern)) |
| 461 | && (strcmp(((char *)ab->data + 2), zero_pattern))) { |
| 462 | do_gettimeofday(&out_cont_tv); |
| 463 | pr_debug("%s: CONT:apr_send_pkt at %ld sec %ld microsec\n", |
| 464 | __func__, |
| 465 | out_cont_tv.tv_sec, |
| 466 | out_cont_tv.tv_usec); |
| 467 | pr_debug("%s: Cont Pattern Matched\n", __func__); |
| 468 | } |
| 469 | } |
| 470 | } |
| 471 | static void config_debug_fs_init(void) |
| 472 | { |
| 473 | out_buffer = kzalloc(OUT_BUFFER_SIZE, GFP_KERNEL); |
| 474 | if (out_buffer == NULL) |
| 475 | goto outbuf_fail; |
| 476 | |
| 477 | in_buffer = kzalloc(IN_BUFFER_SIZE, GFP_KERNEL); |
| 478 | if (in_buffer == NULL) |
| 479 | goto inbuf_fail; |
| 480 | |
| 481 | out_dentry = debugfs_create_file("audio_out_latency_measurement_node", |
| 482 | 0664, |
| 483 | NULL, NULL, &audio_output_latency_debug_fops); |
| 484 | if (IS_ERR(out_dentry)) { |
| 485 | pr_err("%s: debugfs_create_file failed\n", __func__); |
| 486 | goto file_fail; |
| 487 | } |
| 488 | in_dentry = debugfs_create_file("audio_in_latency_measurement_node", |
| 489 | 0664, |
| 490 | NULL, NULL, &audio_input_latency_debug_fops); |
| 491 | if (IS_ERR(in_dentry)) { |
| 492 | pr_err("%s: debugfs_create_file failed\n", __func__); |
| 493 | goto file_fail; |
| 494 | } |
| 495 | return; |
| 496 | file_fail: |
| 497 | kfree(in_buffer); |
| 498 | inbuf_fail: |
| 499 | kfree(out_buffer); |
| 500 | outbuf_fail: |
| 501 | in_buffer = NULL; |
| 502 | out_buffer = NULL; |
| 503 | } |
| 504 | #else |
| 505 | static void config_debug_fs_write(struct audio_buffer *ab) |
| 506 | { |
| 507 | } |
| 508 | static void config_debug_fs_run(void) |
| 509 | { |
| 510 | } |
| 511 | static void config_debug_fs_reset_index(void) |
| 512 | { |
| 513 | } |
| 514 | static void config_debug_fs_read_cb(void) |
| 515 | { |
| 516 | } |
| 517 | static void config_debug_fs_write_cb(void) |
| 518 | { |
| 519 | } |
| 520 | static void config_debug_fs_init(void) |
| 521 | { |
| 522 | } |
| 523 | #endif |
| 524 | |
| 525 | int q6asm_mmap_apr_dereg(void) |
| 526 | { |
| 527 | int c; |
| 528 | |
| 529 | c = atomic_sub_return(1, &this_mmap.ref_cnt); |
| 530 | if (c == 0) { |
| 531 | apr_deregister(this_mmap.apr); |
| 532 | common_client.mmap_apr = NULL; |
| 533 | pr_debug("%s: APR De-Register common port\n", __func__); |
| 534 | } else if (c < 0) { |
| 535 | pr_err("%s: APR Common Port Already Closed %d\n", |
| 536 | __func__, c); |
| 537 | atomic_set(&this_mmap.ref_cnt, 0); |
| 538 | } |
| 539 | |
| 540 | return 0; |
| 541 | } |
| 542 | |
| 543 | static int q6asm_session_alloc(struct audio_client *ac) |
| 544 | { |
| 545 | int n; |
| 546 | |
| 547 | for (n = 1; n <= ASM_ACTIVE_STREAMS_ALLOWED; n++) { |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 548 | if (!(session[n].ac)) { |
| 549 | session[n].ac = ac; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 550 | return n; |
| 551 | } |
| 552 | } |
| 553 | pr_err("%s: session not available\n", __func__); |
| 554 | return -ENOMEM; |
| 555 | } |
| 556 | |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 557 | static int q6asm_get_session_id_from_audio_client(struct audio_client *ac) |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 558 | { |
| 559 | int n; |
| 560 | |
| 561 | for (n = 1; n <= ASM_ACTIVE_STREAMS_ALLOWED; n++) { |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 562 | if (session[n].ac == ac) |
| 563 | return n; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 564 | } |
| 565 | return 0; |
| 566 | } |
| 567 | |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 568 | static bool q6asm_is_valid_audio_client(struct audio_client *ac) |
| 569 | { |
| 570 | return q6asm_get_session_id_from_audio_client(ac) ? 1 : 0; |
| 571 | } |
| 572 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 573 | static void q6asm_session_free(struct audio_client *ac) |
| 574 | { |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 575 | int session_id; |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 576 | unsigned long flags; |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 577 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 578 | pr_debug("%s: sessionid[%d]\n", __func__, ac->session); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 579 | session_id = ac->session; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 580 | rtac_remove_popp_from_adm_devices(ac->session); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 581 | spin_lock_irqsave(&(session[session_id].session_lock), flags); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 582 | session[ac->session].ac = NULL; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 583 | ac->session = 0; |
| 584 | ac->perf_mode = LEGACY_PCM_MODE; |
| 585 | ac->fptr_cache_ops = NULL; |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 586 | ac->cb = NULL; |
| 587 | ac->priv = NULL; |
| 588 | kfree(ac); |
| 589 | ac = NULL; |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 590 | spin_unlock_irqrestore(&(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 591 | } |
| 592 | |
| 593 | static uint32_t q6asm_get_next_buf(struct audio_client *ac, |
| 594 | uint32_t curr_buf, uint32_t max_buf_cnt) |
| 595 | { |
| 596 | dev_vdbg(ac->dev, "%s: curr_buf = %d, max_buf_cnt = %d\n", |
| 597 | __func__, curr_buf, max_buf_cnt); |
| 598 | curr_buf += 1; |
| 599 | return (curr_buf >= max_buf_cnt) ? 0 : curr_buf; |
| 600 | } |
| 601 | |
| 602 | static int q6asm_map_cal_memory(int32_t cal_type, |
| 603 | struct cal_block_data *cal_block) |
| 604 | { |
| 605 | int result = 0; |
| 606 | struct asm_buffer_node *buf_node = NULL; |
| 607 | struct list_head *ptr, *next; |
| 608 | |
| 609 | if (cal_block == NULL) { |
| 610 | pr_err("%s: cal_block is NULL!\n", |
| 611 | __func__); |
| 612 | goto done; |
| 613 | } |
| 614 | |
| 615 | if (cal_block->cal_data.paddr == 0) { |
| 616 | pr_debug("%s: No address to map!\n", |
| 617 | __func__); |
| 618 | goto done; |
| 619 | } |
| 620 | |
| 621 | common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| 622 | if (common_client.mmap_apr == NULL) { |
| 623 | pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| 624 | __func__); |
| 625 | result = -EPERM; |
| 626 | goto done; |
| 627 | } |
| 628 | common_client.apr = common_client.mmap_apr; |
| 629 | if (cal_block->map_data.map_size == 0) { |
| 630 | pr_debug("%s: map size is 0!\n", |
| 631 | __func__); |
| 632 | goto done; |
| 633 | } |
| 634 | |
| 635 | /* Use second asm buf to map memory */ |
| 636 | if (common_client.port[IN].buf == NULL) { |
| 637 | pr_err("%s: common buf is NULL\n", |
| 638 | __func__); |
| 639 | result = -EINVAL; |
| 640 | goto done; |
| 641 | } |
| 642 | |
| 643 | common_client.port[IN].buf->phys = cal_block->cal_data.paddr; |
| 644 | |
| 645 | result = q6asm_memory_map_regions(&common_client, |
| 646 | IN, cal_block->map_data.map_size, 1, 1); |
| 647 | if (result < 0) { |
| 648 | pr_err("%s: mmap did not work! size = %zd result %d\n", |
| 649 | __func__, |
| 650 | cal_block->map_data.map_size, result); |
| 651 | pr_debug("%s: mmap did not work! addr = 0x%pK, size = %zd\n", |
| 652 | __func__, |
| 653 | &cal_block->cal_data.paddr, |
| 654 | cal_block->map_data.map_size); |
| 655 | goto done; |
| 656 | } |
| 657 | |
| 658 | list_for_each_safe(ptr, next, |
| 659 | &common_client.port[IN].mem_map_handle) { |
| 660 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 661 | list); |
| 662 | if (buf_node->buf_phys_addr == cal_block->cal_data.paddr) { |
| 663 | cal_block->map_data.q6map_handle = buf_node->mmap_hdl; |
| 664 | break; |
| 665 | } |
| 666 | } |
| 667 | done: |
| 668 | return result; |
| 669 | } |
| 670 | |
| 671 | static int remap_cal_data(int32_t cal_type, struct cal_block_data *cal_block) |
| 672 | { |
| 673 | int ret = 0; |
| 674 | |
| 675 | if (cal_block->map_data.ion_client == NULL) { |
| 676 | pr_err("%s: No ION allocation for cal type %d!\n", |
| 677 | __func__, cal_type); |
| 678 | ret = -EINVAL; |
| 679 | goto done; |
| 680 | } |
| 681 | |
| 682 | if ((cal_block->map_data.map_size > 0) && |
| 683 | (cal_block->map_data.q6map_handle == 0)) { |
| 684 | |
| 685 | ret = q6asm_map_cal_memory(cal_type, cal_block); |
| 686 | if (ret < 0) { |
| 687 | pr_err("%s: mmap did not work! size = %zd ret %d\n", |
| 688 | __func__, cal_block->map_data.map_size, ret); |
| 689 | goto done; |
| 690 | } |
| 691 | } |
| 692 | done: |
| 693 | return ret; |
| 694 | } |
| 695 | |
| 696 | static int q6asm_unmap_cal_memory(int32_t cal_type, |
| 697 | struct cal_block_data *cal_block) |
| 698 | { |
| 699 | int result = 0; |
| 700 | int result2 = 0; |
| 701 | |
| 702 | if (cal_block == NULL) { |
| 703 | pr_err("%s: cal_block is NULL!\n", |
| 704 | __func__); |
| 705 | result = -EINVAL; |
| 706 | goto done; |
| 707 | } |
| 708 | |
| 709 | if (cal_block->map_data.q6map_handle == 0) { |
| 710 | pr_debug("%s: No address to unmap!\n", |
| 711 | __func__); |
| 712 | result = -EINVAL; |
| 713 | goto done; |
| 714 | } |
| 715 | |
| 716 | if (common_client.mmap_apr == NULL) { |
| 717 | common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| 718 | if (common_client.mmap_apr == NULL) { |
| 719 | pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| 720 | __func__); |
| 721 | result = -EPERM; |
| 722 | goto done; |
| 723 | } |
| 724 | } |
| 725 | |
| 726 | result2 = q6asm_memory_unmap_regions(&common_client, IN); |
| 727 | if (result2 < 0) { |
| 728 | pr_err("%s: unmap failed, err %d\n", |
| 729 | __func__, result2); |
| 730 | result = result2; |
| 731 | } |
| 732 | |
| 733 | cal_block->map_data.q6map_handle = 0; |
| 734 | done: |
| 735 | return result; |
| 736 | } |
| 737 | |
| 738 | int q6asm_unmap_cal_data(int cal_type, struct cal_block_data *cal_block) |
| 739 | { |
| 740 | int ret = 0; |
| 741 | |
| 742 | if ((cal_block->map_data.map_size > 0) && |
| 743 | (cal_block->map_data.q6map_handle != 0)) { |
| 744 | |
| 745 | ret = q6asm_unmap_cal_memory(cal_type, cal_block); |
| 746 | if (ret < 0) { |
| 747 | pr_err("%s: unmap did not work! size = %zd ret %d\n", |
| 748 | __func__, cal_block->map_data.map_size, ret); |
| 749 | goto done; |
| 750 | } |
| 751 | } |
| 752 | done: |
| 753 | return ret; |
| 754 | } |
| 755 | |
| 756 | int send_asm_custom_topology(struct audio_client *ac) |
| 757 | { |
| 758 | struct cal_block_data *cal_block = NULL; |
| 759 | struct cmd_set_topologies asm_top; |
| 760 | int result = 0; |
| 761 | int result1 = 0; |
| 762 | |
| 763 | if (cal_data[ASM_CUSTOM_TOP_CAL] == NULL) |
| 764 | goto done; |
| 765 | |
| 766 | mutex_lock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); |
| 767 | if (!set_custom_topology) |
| 768 | goto unlock; |
| 769 | set_custom_topology = 0; |
| 770 | |
| 771 | cal_block = cal_utils_get_only_cal_block(cal_data[ASM_CUSTOM_TOP_CAL]); |
| 772 | if (cal_block == NULL) |
| 773 | goto unlock; |
| 774 | |
| 775 | if (cal_block->cal_data.size == 0) { |
| 776 | pr_debug("%s: No cal to send!\n", __func__); |
| 777 | goto unlock; |
| 778 | } |
| 779 | |
| 780 | pr_debug("%s: Sending cal_index %d\n", __func__, ASM_CUSTOM_TOP_CAL); |
| 781 | |
| 782 | result = remap_cal_data(ASM_CUST_TOPOLOGY_CAL_TYPE, cal_block); |
| 783 | if (result) { |
| 784 | pr_err("%s: Remap_cal_data failed for cal %d!\n", |
| 785 | __func__, ASM_CUSTOM_TOP_CAL); |
| 786 | goto unlock; |
| 787 | } |
| 788 | |
| 789 | q6asm_add_hdr_custom_topology(ac, &asm_top.hdr, sizeof(asm_top)); |
| 790 | atomic_set(&ac->mem_state, -1); |
| 791 | asm_top.hdr.opcode = ASM_CMD_ADD_TOPOLOGIES; |
| 792 | asm_top.payload_addr_lsw = lower_32_bits(cal_block->cal_data.paddr); |
| 793 | asm_top.payload_addr_msw = msm_audio_populate_upper_32_bits( |
| 794 | cal_block->cal_data.paddr); |
| 795 | asm_top.mem_map_handle = cal_block->map_data.q6map_handle; |
| 796 | asm_top.payload_size = cal_block->cal_data.size; |
| 797 | |
| 798 | pr_debug("%s: Sending ASM_CMD_ADD_TOPOLOGIES payload = %pK, size = %d, map handle = 0x%x\n", |
| 799 | __func__, &cal_block->cal_data.paddr, |
| 800 | asm_top.payload_size, asm_top.mem_map_handle); |
| 801 | |
| 802 | result = apr_send_pkt(ac->apr, (uint32_t *) &asm_top); |
| 803 | if (result < 0) { |
| 804 | pr_err("%s: Set topologies failed result %d\n", |
| 805 | __func__, result); |
| 806 | pr_debug("%s: Set topologies failed payload = 0x%pK\n", |
| 807 | __func__, &cal_block->cal_data.paddr); |
| 808 | goto unmap; |
| 809 | |
| 810 | } |
| 811 | |
| 812 | result = wait_event_timeout(ac->mem_wait, |
| 813 | (atomic_read(&ac->mem_state) >= 0), 5*HZ); |
| 814 | if (!result) { |
| 815 | pr_err("%s: Set topologies failed timeout\n", __func__); |
| 816 | pr_debug("%s: Set topologies failed after timedout payload = 0x%pK\n", |
| 817 | __func__, &cal_block->cal_data.paddr); |
| 818 | result = -ETIMEDOUT; |
| 819 | goto unmap; |
| 820 | } |
| 821 | if (atomic_read(&ac->mem_state) > 0) { |
| 822 | pr_err("%s: DSP returned error[%s]\n", |
| 823 | __func__, adsp_err_get_err_str( |
| 824 | atomic_read(&ac->mem_state))); |
| 825 | result = adsp_err_get_lnx_err_code( |
| 826 | atomic_read(&ac->mem_state)); |
| 827 | goto unmap; |
| 828 | } |
| 829 | |
| 830 | unmap: |
| 831 | result1 = q6asm_unmap_cal_memory(ASM_CUST_TOPOLOGY_CAL_TYPE, |
| 832 | cal_block); |
| 833 | if (result1 < 0) { |
| 834 | result = result1; |
| 835 | pr_debug("%s: unmap cal failed! %d\n", __func__, result); |
| 836 | } |
| 837 | unlock: |
| 838 | mutex_unlock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); |
| 839 | done: |
| 840 | return result; |
| 841 | } |
| 842 | |
| 843 | int q6asm_map_rtac_block(struct rtac_cal_block_data *cal_block) |
| 844 | { |
| 845 | int result = 0; |
| 846 | struct asm_buffer_node *buf_node = NULL; |
| 847 | struct list_head *ptr, *next; |
| 848 | |
| 849 | pr_debug("%s:\n", __func__); |
| 850 | |
| 851 | if (cal_block == NULL) { |
| 852 | pr_err("%s: cal_block is NULL!\n", |
| 853 | __func__); |
| 854 | result = -EINVAL; |
| 855 | goto done; |
| 856 | } |
| 857 | |
| 858 | if (cal_block->cal_data.paddr == 0) { |
| 859 | pr_debug("%s: No address to map!\n", |
| 860 | __func__); |
| 861 | result = -EINVAL; |
| 862 | goto done; |
| 863 | } |
| 864 | |
| 865 | if (common_client.mmap_apr == NULL) { |
| 866 | common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| 867 | if (common_client.mmap_apr == NULL) { |
| 868 | pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| 869 | __func__); |
| 870 | result = -EPERM; |
| 871 | goto done; |
| 872 | } |
| 873 | } |
| 874 | |
| 875 | if (cal_block->map_data.map_size == 0) { |
| 876 | pr_debug("%s: map size is 0!\n", |
| 877 | __func__); |
| 878 | result = -EINVAL; |
| 879 | goto done; |
| 880 | } |
| 881 | |
| 882 | /* Use second asm buf to map memory */ |
| 883 | if (common_client.port[OUT].buf == NULL) { |
| 884 | pr_err("%s: common buf is NULL\n", |
| 885 | __func__); |
| 886 | result = -EINVAL; |
| 887 | goto done; |
| 888 | } |
| 889 | |
| 890 | common_client.port[OUT].buf->phys = cal_block->cal_data.paddr; |
| 891 | |
| 892 | result = q6asm_memory_map_regions(&common_client, |
| 893 | OUT, cal_block->map_data.map_size, 1, 1); |
| 894 | if (result < 0) { |
| 895 | pr_err("%s: mmap did not work! size = %d result %d\n", |
| 896 | __func__, |
| 897 | cal_block->map_data.map_size, result); |
| 898 | pr_debug("%s: mmap did not work! addr = 0x%pK, size = %d\n", |
| 899 | __func__, |
| 900 | &cal_block->cal_data.paddr, |
| 901 | cal_block->map_data.map_size); |
| 902 | goto done; |
| 903 | } |
| 904 | |
| 905 | list_for_each_safe(ptr, next, |
| 906 | &common_client.port[OUT].mem_map_handle) { |
| 907 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 908 | list); |
| 909 | if (buf_node->buf_phys_addr == cal_block->cal_data.paddr) { |
| 910 | cal_block->map_data.map_handle = buf_node->mmap_hdl; |
| 911 | break; |
| 912 | } |
| 913 | } |
| 914 | done: |
| 915 | return result; |
| 916 | } |
| 917 | |
| 918 | int q6asm_unmap_rtac_block(uint32_t *mem_map_handle) |
| 919 | { |
| 920 | int result = 0; |
| 921 | int result2 = 0; |
| 922 | |
| 923 | pr_debug("%s:\n", __func__); |
| 924 | |
| 925 | if (mem_map_handle == NULL) { |
| 926 | pr_debug("%s: Map handle is NULL, nothing to unmap\n", |
| 927 | __func__); |
| 928 | goto done; |
| 929 | } |
| 930 | |
| 931 | if (*mem_map_handle == 0) { |
| 932 | pr_debug("%s: Map handle is 0, nothing to unmap\n", |
| 933 | __func__); |
| 934 | goto done; |
| 935 | } |
| 936 | |
| 937 | if (common_client.mmap_apr == NULL) { |
| 938 | common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| 939 | if (common_client.mmap_apr == NULL) { |
| 940 | pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| 941 | __func__); |
| 942 | result = -EPERM; |
| 943 | goto done; |
| 944 | } |
| 945 | } |
| 946 | |
| 947 | |
| 948 | result2 = q6asm_memory_unmap_regions(&common_client, OUT); |
| 949 | if (result2 < 0) { |
| 950 | pr_err("%s: unmap failed, err %d\n", |
| 951 | __func__, result2); |
| 952 | result = result2; |
| 953 | } else { |
| 954 | mem_map_handle = 0; |
| 955 | } |
| 956 | |
| 957 | result2 = q6asm_mmap_apr_dereg(); |
| 958 | if (result2 < 0) { |
| 959 | pr_err("%s: q6asm_mmap_apr_dereg failed, err %d\n", |
| 960 | __func__, result2); |
| 961 | result = result2; |
| 962 | } |
| 963 | done: |
| 964 | return result; |
| 965 | } |
| 966 | |
| 967 | int q6asm_audio_client_buf_free(unsigned int dir, |
| 968 | struct audio_client *ac) |
| 969 | { |
| 970 | struct audio_port_data *port; |
| 971 | int cnt = 0; |
| 972 | int rc = 0; |
| 973 | |
| 974 | pr_debug("%s: Session id %d\n", __func__, ac->session); |
| 975 | mutex_lock(&ac->cmd_lock); |
| 976 | if (ac->io_mode & SYNC_IO_MODE) { |
| 977 | port = &ac->port[dir]; |
| 978 | if (!port->buf) { |
| 979 | pr_err("%s: buf NULL\n", __func__); |
| 980 | mutex_unlock(&ac->cmd_lock); |
| 981 | return 0; |
| 982 | } |
| 983 | cnt = port->max_buf_cnt - 1; |
| 984 | |
| 985 | if (cnt >= 0) { |
| 986 | rc = q6asm_memory_unmap_regions(ac, dir); |
| 987 | if (rc < 0) |
| 988 | pr_err("%s: Memory_unmap_regions failed %d\n", |
| 989 | __func__, rc); |
| 990 | } |
| 991 | |
| 992 | while (cnt >= 0) { |
| 993 | if (port->buf[cnt].data) { |
| 994 | if (!rc || atomic_read(&ac->reset)) |
| 995 | msm_audio_ion_free( |
| 996 | port->buf[cnt].client, |
| 997 | port->buf[cnt].handle); |
| 998 | |
| 999 | port->buf[cnt].client = NULL; |
| 1000 | port->buf[cnt].handle = NULL; |
| 1001 | port->buf[cnt].data = NULL; |
| 1002 | port->buf[cnt].phys = 0; |
| 1003 | --(port->max_buf_cnt); |
| 1004 | } |
| 1005 | --cnt; |
| 1006 | } |
| 1007 | kfree(port->buf); |
| 1008 | port->buf = NULL; |
| 1009 | } |
| 1010 | mutex_unlock(&ac->cmd_lock); |
| 1011 | return 0; |
| 1012 | } |
| 1013 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1014 | /** |
| 1015 | * q6asm_audio_client_buf_free_contiguous - |
| 1016 | * frees the memory buffers for ASM |
| 1017 | * |
| 1018 | * @dir: RX or TX direction |
| 1019 | * @ac: audio client handle |
| 1020 | * |
| 1021 | * Returns 0 on success or error on failure |
| 1022 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1023 | int q6asm_audio_client_buf_free_contiguous(unsigned int dir, |
| 1024 | struct audio_client *ac) |
| 1025 | { |
| 1026 | struct audio_port_data *port; |
| 1027 | int cnt = 0; |
| 1028 | int rc = 0; |
| 1029 | |
| 1030 | pr_debug("%s: Session id %d\n", __func__, ac->session); |
| 1031 | mutex_lock(&ac->cmd_lock); |
| 1032 | port = &ac->port[dir]; |
| 1033 | if (!port->buf) { |
| 1034 | mutex_unlock(&ac->cmd_lock); |
| 1035 | return 0; |
| 1036 | } |
| 1037 | cnt = port->max_buf_cnt - 1; |
| 1038 | |
| 1039 | if (cnt >= 0) { |
| 1040 | rc = q6asm_memory_unmap(ac, port->buf[0].phys, dir); |
| 1041 | if (rc < 0) |
| 1042 | pr_err("%s: Memory_unmap_regions failed %d\n", |
| 1043 | __func__, rc); |
| 1044 | } |
| 1045 | |
| 1046 | if (port->buf[0].data) { |
| 1047 | pr_debug("%s: data[%pK]phys[%pK][%pK] , client[%pK] handle[%pK]\n", |
| 1048 | __func__, |
| 1049 | port->buf[0].data, |
| 1050 | &port->buf[0].phys, |
| 1051 | &port->buf[0].phys, |
| 1052 | port->buf[0].client, |
| 1053 | port->buf[0].handle); |
| 1054 | if (!rc || atomic_read(&ac->reset)) |
| 1055 | msm_audio_ion_free(port->buf[0].client, |
| 1056 | port->buf[0].handle); |
| 1057 | port->buf[0].client = NULL; |
| 1058 | port->buf[0].handle = NULL; |
| 1059 | } |
| 1060 | |
| 1061 | while (cnt >= 0) { |
| 1062 | port->buf[cnt].data = NULL; |
| 1063 | port->buf[cnt].phys = 0; |
| 1064 | cnt--; |
| 1065 | } |
| 1066 | port->max_buf_cnt = 0; |
| 1067 | kfree(port->buf); |
| 1068 | port->buf = NULL; |
| 1069 | mutex_unlock(&ac->cmd_lock); |
| 1070 | return 0; |
| 1071 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1072 | EXPORT_SYMBOL(q6asm_audio_client_buf_free_contiguous); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1073 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1074 | /** |
| 1075 | * q6asm_audio_client_free - |
| 1076 | * frees the audio client for ASM |
| 1077 | * |
| 1078 | * @ac: audio client handle |
| 1079 | * |
| 1080 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1081 | void q6asm_audio_client_free(struct audio_client *ac) |
| 1082 | { |
| 1083 | int loopcnt; |
| 1084 | struct audio_port_data *port; |
| 1085 | |
| 1086 | if (!ac) { |
| 1087 | pr_err("%s: ac %pK\n", __func__, ac); |
| 1088 | return; |
| 1089 | } |
| 1090 | if (!ac->session) { |
| 1091 | pr_err("%s: ac session invalid\n", __func__); |
| 1092 | return; |
| 1093 | } |
| 1094 | |
| 1095 | mutex_lock(&session_lock); |
| 1096 | |
| 1097 | pr_debug("%s: Session id %d\n", __func__, ac->session); |
| 1098 | if (ac->io_mode & SYNC_IO_MODE) { |
| 1099 | for (loopcnt = 0; loopcnt <= OUT; loopcnt++) { |
| 1100 | port = &ac->port[loopcnt]; |
| 1101 | if (!port->buf) |
| 1102 | continue; |
| 1103 | pr_debug("%s: loopcnt = %d\n", |
| 1104 | __func__, loopcnt); |
| 1105 | q6asm_audio_client_buf_free(loopcnt, ac); |
| 1106 | } |
| 1107 | } |
| 1108 | |
| 1109 | rtac_set_asm_handle(ac->session, NULL); |
| 1110 | apr_deregister(ac->apr2); |
| 1111 | apr_deregister(ac->apr); |
| 1112 | q6asm_mmap_apr_dereg(); |
| 1113 | ac->apr2 = NULL; |
| 1114 | ac->apr = NULL; |
| 1115 | ac->mmap_apr = NULL; |
| 1116 | q6asm_session_free(ac); |
| 1117 | |
| 1118 | pr_debug("%s: APR De-Register\n", __func__); |
| 1119 | |
| 1120 | /*done:*/ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1121 | mutex_unlock(&session_lock); |
| 1122 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1123 | EXPORT_SYMBOL(q6asm_audio_client_free); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1124 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1125 | /** |
| 1126 | * q6asm_set_io_mode - |
| 1127 | * Update IO mode for ASM |
| 1128 | * |
| 1129 | * @ac: audio client handle |
| 1130 | * @mode1: IO mode to update |
| 1131 | * |
| 1132 | * Returns 0 on success or error on failure |
| 1133 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1134 | int q6asm_set_io_mode(struct audio_client *ac, uint32_t mode1) |
| 1135 | { |
| 1136 | uint32_t mode; |
| 1137 | int ret = 0; |
| 1138 | |
| 1139 | if (ac == NULL) { |
| 1140 | pr_err("%s: APR handle NULL\n", __func__); |
| 1141 | return -EINVAL; |
| 1142 | } |
| 1143 | |
| 1144 | ac->io_mode &= 0xFF00; |
| 1145 | mode = (mode1 & 0xF); |
| 1146 | |
| 1147 | pr_debug("%s: ac->mode after anding with FF00:0x%x,\n", |
| 1148 | __func__, ac->io_mode); |
| 1149 | |
| 1150 | if ((mode == ASYNC_IO_MODE) || (mode == SYNC_IO_MODE)) { |
| 1151 | ac->io_mode |= mode1; |
| 1152 | pr_debug("%s: Set Mode to 0x%x\n", __func__, ac->io_mode); |
| 1153 | } else { |
| 1154 | pr_err("%s: Not an valid IO Mode:%d\n", __func__, ac->io_mode); |
| 1155 | ret = -EINVAL; |
| 1156 | } |
| 1157 | |
| 1158 | return ret; |
| 1159 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1160 | EXPORT_SYMBOL(q6asm_set_io_mode); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1161 | |
| 1162 | void *q6asm_mmap_apr_reg(void) |
| 1163 | { |
| 1164 | if ((atomic_read(&this_mmap.ref_cnt) == 0) || |
| 1165 | (this_mmap.apr == NULL)) { |
| 1166 | this_mmap.apr = apr_register("ADSP", "ASM", |
| 1167 | (apr_fn)q6asm_srvc_callback, |
| 1168 | 0x0FFFFFFFF, &this_mmap); |
| 1169 | if (this_mmap.apr == NULL) { |
| 1170 | pr_debug("%s: Unable to register APR ASM common port\n", |
| 1171 | __func__); |
| 1172 | goto fail; |
| 1173 | } |
| 1174 | } |
| 1175 | atomic_inc(&this_mmap.ref_cnt); |
| 1176 | |
| 1177 | return this_mmap.apr; |
| 1178 | fail: |
| 1179 | return NULL; |
| 1180 | } |
| 1181 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1182 | /** |
| 1183 | * q6asm_send_stream_cmd - |
| 1184 | * command to send for ASM stream |
| 1185 | * |
| 1186 | * @ac: audio client handle |
| 1187 | * @data: event data |
| 1188 | * |
| 1189 | * Returns 0 on success or error on failure |
| 1190 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1191 | int q6asm_send_stream_cmd(struct audio_client *ac, |
| 1192 | struct msm_adsp_event_data *data) |
| 1193 | { |
| 1194 | char *asm_params = NULL; |
| 1195 | struct apr_hdr hdr; |
Aditya Bavanari | 2e3341d | 2018-02-23 12:58:57 +0530 | [diff] [blame] | 1196 | int rc; |
| 1197 | uint32_t sz = 0; |
| 1198 | uint64_t actual_sz = 0; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1199 | |
| 1200 | if (!data || !ac) { |
| 1201 | pr_err("%s: %s is NULL\n", __func__, |
| 1202 | (!data) ? "data" : "ac"); |
| 1203 | rc = -EINVAL; |
| 1204 | goto done; |
| 1205 | } |
| 1206 | |
| 1207 | if (data->event_type >= ARRAY_SIZE(adsp_reg_event_opcode)) { |
| 1208 | pr_err("%s: event %u out of boundary of array size of (%lu)\n", |
| 1209 | __func__, data->event_type, |
| 1210 | (long)ARRAY_SIZE(adsp_reg_event_opcode)); |
| 1211 | rc = -EINVAL; |
| 1212 | goto done; |
| 1213 | } |
| 1214 | |
Aditya Bavanari | 2e3341d | 2018-02-23 12:58:57 +0530 | [diff] [blame] | 1215 | actual_sz = sizeof(struct apr_hdr) + data->payload_len; |
| 1216 | if (actual_sz > U32_MAX) { |
| 1217 | pr_err("%s: payload size 0x%X exceeds limit\n", |
| 1218 | __func__, data->payload_len); |
| 1219 | rc = -EINVAL; |
| 1220 | goto done; |
| 1221 | } |
| 1222 | |
| 1223 | sz = (uint32_t)actual_sz; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1224 | asm_params = kzalloc(sz, GFP_KERNEL); |
| 1225 | if (!asm_params) { |
| 1226 | rc = -ENOMEM; |
| 1227 | goto done; |
| 1228 | } |
| 1229 | |
| 1230 | q6asm_add_hdr_async(ac, &hdr, sz, TRUE); |
| 1231 | atomic_set(&ac->cmd_state_pp, -1); |
| 1232 | hdr.opcode = adsp_reg_event_opcode[data->event_type]; |
| 1233 | memcpy(asm_params, &hdr, sizeof(struct apr_hdr)); |
| 1234 | memcpy(asm_params + sizeof(struct apr_hdr), |
| 1235 | data->payload, data->payload_len); |
| 1236 | rc = apr_send_pkt(ac->apr, (uint32_t *) asm_params); |
| 1237 | if (rc < 0) { |
| 1238 | pr_err("%s: stream event cmd apr pkt failed\n", __func__); |
| 1239 | rc = -EINVAL; |
| 1240 | goto fail_send_param; |
| 1241 | } |
| 1242 | |
| 1243 | rc = wait_event_timeout(ac->cmd_wait, |
| 1244 | (atomic_read(&ac->cmd_state_pp) >= 0), 1 * HZ); |
| 1245 | if (!rc) { |
| 1246 | pr_err("%s: timeout for stream event cmd resp\n", __func__); |
| 1247 | rc = -ETIMEDOUT; |
| 1248 | goto fail_send_param; |
| 1249 | } |
| 1250 | |
| 1251 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 1252 | pr_err("%s: DSP returned error[%s] for stream event cmd\n", |
| 1253 | __func__, adsp_err_get_err_str( |
| 1254 | atomic_read(&ac->cmd_state_pp))); |
| 1255 | rc = adsp_err_get_lnx_err_code( |
| 1256 | atomic_read(&ac->cmd_state_pp)); |
| 1257 | goto fail_send_param; |
| 1258 | } |
| 1259 | |
| 1260 | rc = 0; |
| 1261 | fail_send_param: |
| 1262 | kfree(asm_params); |
| 1263 | done: |
| 1264 | return rc; |
| 1265 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1266 | EXPORT_SYMBOL(q6asm_send_stream_cmd); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1267 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1268 | /** |
| 1269 | * q6asm_audio_client_alloc - |
| 1270 | * Alloc audio client for ASM |
| 1271 | * |
| 1272 | * @cb: callback fn |
| 1273 | * @priv: private data |
| 1274 | * |
| 1275 | * Returns ac pointer on success or NULL on failure |
| 1276 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1277 | struct audio_client *q6asm_audio_client_alloc(app_cb cb, void *priv) |
| 1278 | { |
| 1279 | struct audio_client *ac; |
| 1280 | int n; |
| 1281 | int lcnt = 0; |
| 1282 | int rc = 0; |
| 1283 | |
| 1284 | ac = kzalloc(sizeof(struct audio_client), GFP_KERNEL); |
| 1285 | if (!ac) |
| 1286 | return NULL; |
| 1287 | |
| 1288 | mutex_lock(&session_lock); |
| 1289 | n = q6asm_session_alloc(ac); |
| 1290 | if (n <= 0) { |
| 1291 | pr_err("%s: ASM Session alloc fail n=%d\n", __func__, n); |
| 1292 | mutex_unlock(&session_lock); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1293 | kfree(ac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1294 | goto fail_session; |
| 1295 | } |
| 1296 | ac->session = n; |
| 1297 | ac->cb = cb; |
| 1298 | ac->path_delay = UINT_MAX; |
| 1299 | ac->priv = priv; |
| 1300 | ac->io_mode = SYNC_IO_MODE; |
| 1301 | ac->perf_mode = LEGACY_PCM_MODE; |
| 1302 | ac->fptr_cache_ops = NULL; |
| 1303 | /* DSP expects stream id from 1 */ |
| 1304 | ac->stream_id = 1; |
| 1305 | ac->apr = apr_register("ADSP", "ASM", |
| 1306 | (apr_fn)q6asm_callback, |
| 1307 | ((ac->session) << 8 | 0x0001), |
| 1308 | ac); |
| 1309 | |
| 1310 | if (ac->apr == NULL) { |
| 1311 | pr_err("%s: Registration with APR failed\n", __func__); |
| 1312 | mutex_unlock(&session_lock); |
| 1313 | goto fail_apr1; |
| 1314 | } |
| 1315 | ac->apr2 = apr_register("ADSP", "ASM", |
| 1316 | (apr_fn)q6asm_callback, |
| 1317 | ((ac->session) << 8 | 0x0002), |
| 1318 | ac); |
| 1319 | |
| 1320 | if (ac->apr2 == NULL) { |
| 1321 | pr_err("%s: Registration with APR-2 failed\n", __func__); |
| 1322 | mutex_unlock(&session_lock); |
| 1323 | goto fail_apr2; |
| 1324 | } |
| 1325 | |
| 1326 | rtac_set_asm_handle(n, ac->apr); |
| 1327 | |
| 1328 | pr_debug("%s: Registering the common port with APR\n", __func__); |
| 1329 | ac->mmap_apr = q6asm_mmap_apr_reg(); |
| 1330 | if (ac->mmap_apr == NULL) { |
| 1331 | mutex_unlock(&session_lock); |
| 1332 | goto fail_mmap; |
| 1333 | } |
| 1334 | |
| 1335 | init_waitqueue_head(&ac->cmd_wait); |
| 1336 | init_waitqueue_head(&ac->time_wait); |
| 1337 | init_waitqueue_head(&ac->mem_wait); |
| 1338 | atomic_set(&ac->time_flag, 1); |
| 1339 | atomic_set(&ac->reset, 0); |
| 1340 | INIT_LIST_HEAD(&ac->port[0].mem_map_handle); |
| 1341 | INIT_LIST_HEAD(&ac->port[1].mem_map_handle); |
| 1342 | pr_debug("%s: mem_map_handle list init'ed\n", __func__); |
| 1343 | mutex_init(&ac->cmd_lock); |
| 1344 | for (lcnt = 0; lcnt <= OUT; lcnt++) { |
| 1345 | mutex_init(&ac->port[lcnt].lock); |
| 1346 | spin_lock_init(&ac->port[lcnt].dsp_lock); |
| 1347 | } |
| 1348 | atomic_set(&ac->cmd_state, 0); |
| 1349 | atomic_set(&ac->cmd_state_pp, 0); |
| 1350 | atomic_set(&ac->mem_state, 0); |
| 1351 | |
| 1352 | rc = send_asm_custom_topology(ac); |
| 1353 | if (rc < 0) { |
| 1354 | mutex_unlock(&session_lock); |
| 1355 | goto fail_mmap; |
| 1356 | } |
| 1357 | |
| 1358 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 1359 | |
| 1360 | mutex_unlock(&session_lock); |
| 1361 | |
| 1362 | return ac; |
| 1363 | fail_mmap: |
| 1364 | apr_deregister(ac->apr2); |
| 1365 | fail_apr2: |
| 1366 | apr_deregister(ac->apr); |
| 1367 | fail_apr1: |
| 1368 | q6asm_session_free(ac); |
| 1369 | fail_session: |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1370 | return NULL; |
| 1371 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1372 | EXPORT_SYMBOL(q6asm_audio_client_alloc); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1373 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1374 | /** |
| 1375 | * q6asm_get_audio_client - |
| 1376 | * Retrieve audio client for ASM |
| 1377 | * |
| 1378 | * @session_id: ASM session id |
| 1379 | * |
| 1380 | * Returns valid pointer on success or NULL on failure |
| 1381 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1382 | struct audio_client *q6asm_get_audio_client(int session_id) |
| 1383 | { |
| 1384 | if (session_id == ASM_CONTROL_SESSION) |
| 1385 | return &common_client; |
| 1386 | |
| 1387 | if ((session_id <= 0) || (session_id > ASM_ACTIVE_STREAMS_ALLOWED)) { |
| 1388 | pr_err("%s: invalid session: %d\n", __func__, session_id); |
| 1389 | goto err; |
| 1390 | } |
| 1391 | |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1392 | if (!(session[session_id].ac)) { |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1393 | pr_err("%s: session not active: %d\n", __func__, session_id); |
| 1394 | goto err; |
| 1395 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1396 | return session[session_id].ac; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1397 | err: |
| 1398 | return NULL; |
| 1399 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1400 | EXPORT_SYMBOL(q6asm_get_audio_client); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1401 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1402 | /** |
| 1403 | * q6asm_audio_client_buf_alloc - |
| 1404 | * Allocs memory from ION for ASM |
| 1405 | * |
| 1406 | * @dir: RX or TX direction |
| 1407 | * @ac: Audio client handle |
| 1408 | * @bufsz: size of each buffer |
| 1409 | * @bufcnt: number of buffers to alloc |
| 1410 | * |
| 1411 | * Returns 0 on success or error on failure |
| 1412 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1413 | int q6asm_audio_client_buf_alloc(unsigned int dir, |
| 1414 | struct audio_client *ac, |
| 1415 | unsigned int bufsz, |
| 1416 | uint32_t bufcnt) |
| 1417 | { |
| 1418 | int cnt = 0; |
| 1419 | int rc = 0; |
| 1420 | struct audio_buffer *buf; |
| 1421 | size_t len; |
| 1422 | |
| 1423 | if (!(ac) || !(bufsz) || ((dir != IN) && (dir != OUT))) { |
| 1424 | pr_err("%s: ac %pK bufsz %d dir %d\n", __func__, ac, bufsz, |
| 1425 | dir); |
| 1426 | return -EINVAL; |
| 1427 | } |
| 1428 | |
| 1429 | pr_debug("%s: session[%d]bufsz[%d]bufcnt[%d]\n", __func__, ac->session, |
| 1430 | bufsz, bufcnt); |
| 1431 | |
| 1432 | if (ac->session <= 0 || ac->session > 8) { |
| 1433 | pr_err("%s: Session ID is invalid, session = %d\n", __func__, |
| 1434 | ac->session); |
| 1435 | goto fail; |
| 1436 | } |
| 1437 | |
| 1438 | if (ac->io_mode & SYNC_IO_MODE) { |
| 1439 | if (ac->port[dir].buf) { |
| 1440 | pr_debug("%s: buffer already allocated\n", __func__); |
| 1441 | return 0; |
| 1442 | } |
| 1443 | mutex_lock(&ac->cmd_lock); |
| 1444 | if (bufcnt > (U32_MAX/sizeof(struct audio_buffer))) { |
| 1445 | pr_err("%s: Buffer size overflows", __func__); |
| 1446 | mutex_unlock(&ac->cmd_lock); |
| 1447 | goto fail; |
| 1448 | } |
| 1449 | buf = kzalloc(((sizeof(struct audio_buffer))*bufcnt), |
| 1450 | GFP_KERNEL); |
| 1451 | |
| 1452 | if (!buf) { |
| 1453 | mutex_unlock(&ac->cmd_lock); |
| 1454 | goto fail; |
| 1455 | } |
| 1456 | |
| 1457 | ac->port[dir].buf = buf; |
| 1458 | |
| 1459 | while (cnt < bufcnt) { |
| 1460 | if (bufsz > 0) { |
| 1461 | if (!buf[cnt].data) { |
| 1462 | rc = msm_audio_ion_alloc("asm_client", |
| 1463 | &buf[cnt].client, &buf[cnt].handle, |
| 1464 | bufsz, |
| 1465 | (ion_phys_addr_t *)&buf[cnt].phys, |
| 1466 | &len, |
| 1467 | &buf[cnt].data); |
| 1468 | if (rc) { |
| 1469 | pr_err("%s: ION Get Physical for AUDIO failed, rc = %d\n", |
| 1470 | __func__, rc); |
| 1471 | mutex_unlock(&ac->cmd_lock); |
| 1472 | goto fail; |
| 1473 | } |
| 1474 | |
| 1475 | buf[cnt].used = 1; |
| 1476 | buf[cnt].size = bufsz; |
| 1477 | buf[cnt].actual_size = bufsz; |
| 1478 | pr_debug("%s: data[%pK]phys[%pK][%pK]\n", |
| 1479 | __func__, |
| 1480 | buf[cnt].data, |
| 1481 | &buf[cnt].phys, |
| 1482 | &buf[cnt].phys); |
| 1483 | cnt++; |
| 1484 | } |
| 1485 | } |
| 1486 | } |
| 1487 | ac->port[dir].max_buf_cnt = cnt; |
| 1488 | |
| 1489 | mutex_unlock(&ac->cmd_lock); |
| 1490 | rc = q6asm_memory_map_regions(ac, dir, bufsz, cnt, 0); |
| 1491 | if (rc < 0) { |
| 1492 | pr_err("%s: CMD Memory_map_regions failed %d for size %d\n", |
| 1493 | __func__, rc, bufsz); |
| 1494 | goto fail; |
| 1495 | } |
| 1496 | } |
| 1497 | return 0; |
| 1498 | fail: |
| 1499 | q6asm_audio_client_buf_free(dir, ac); |
| 1500 | return -EINVAL; |
| 1501 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1502 | EXPORT_SYMBOL(q6asm_audio_client_buf_alloc); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1503 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1504 | /** |
| 1505 | * q6asm_audio_client_buf_alloc_contiguous - |
| 1506 | * Alloc contiguous memory from ION for ASM |
| 1507 | * |
| 1508 | * @dir: RX or TX direction |
| 1509 | * @ac: Audio client handle |
| 1510 | * @bufsz: size of each buffer |
| 1511 | * @bufcnt: number of buffers to alloc |
| 1512 | * |
| 1513 | * Returns 0 on success or error on failure |
| 1514 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1515 | int q6asm_audio_client_buf_alloc_contiguous(unsigned int dir, |
| 1516 | struct audio_client *ac, |
| 1517 | unsigned int bufsz, |
| 1518 | unsigned int bufcnt) |
| 1519 | { |
| 1520 | int cnt = 0; |
| 1521 | int rc = 0; |
| 1522 | struct audio_buffer *buf; |
| 1523 | size_t len; |
| 1524 | int bytes_to_alloc; |
| 1525 | |
| 1526 | if (!(ac) || ((dir != IN) && (dir != OUT))) { |
| 1527 | pr_err("%s: ac %pK dir %d\n", __func__, ac, dir); |
| 1528 | return -EINVAL; |
| 1529 | } |
| 1530 | |
| 1531 | pr_debug("%s: session[%d]bufsz[%d]bufcnt[%d]\n", |
| 1532 | __func__, ac->session, |
| 1533 | bufsz, bufcnt); |
| 1534 | |
| 1535 | if (ac->session <= 0 || ac->session > 8) { |
| 1536 | pr_err("%s: Session ID is invalid, session = %d\n", __func__, |
| 1537 | ac->session); |
| 1538 | goto fail; |
| 1539 | } |
| 1540 | |
| 1541 | if (ac->port[dir].buf) { |
| 1542 | pr_err("%s: buffer already allocated\n", __func__); |
| 1543 | return 0; |
| 1544 | } |
| 1545 | mutex_lock(&ac->cmd_lock); |
| 1546 | buf = kzalloc(((sizeof(struct audio_buffer))*bufcnt), |
| 1547 | GFP_KERNEL); |
| 1548 | |
| 1549 | if (!buf) { |
| 1550 | pr_err("%s: buffer allocation failed\n", __func__); |
| 1551 | mutex_unlock(&ac->cmd_lock); |
| 1552 | goto fail; |
| 1553 | } |
| 1554 | |
| 1555 | ac->port[dir].buf = buf; |
| 1556 | |
| 1557 | /* check for integer overflow */ |
| 1558 | if ((bufcnt > 0) && ((INT_MAX / bufcnt) < bufsz)) { |
| 1559 | pr_err("%s: integer overflow\n", __func__); |
| 1560 | mutex_unlock(&ac->cmd_lock); |
| 1561 | goto fail; |
| 1562 | } |
| 1563 | bytes_to_alloc = bufsz * bufcnt; |
| 1564 | |
| 1565 | /* The size to allocate should be multiple of 4K bytes */ |
| 1566 | bytes_to_alloc = PAGE_ALIGN(bytes_to_alloc); |
| 1567 | |
| 1568 | rc = msm_audio_ion_alloc("asm_client", &buf[0].client, &buf[0].handle, |
| 1569 | bytes_to_alloc, |
| 1570 | (ion_phys_addr_t *)&buf[0].phys, &len, |
| 1571 | &buf[0].data); |
| 1572 | if (rc) { |
| 1573 | pr_err("%s: Audio ION alloc is failed, rc = %d\n", |
| 1574 | __func__, rc); |
| 1575 | mutex_unlock(&ac->cmd_lock); |
| 1576 | goto fail; |
| 1577 | } |
| 1578 | |
| 1579 | buf[0].used = dir ^ 1; |
| 1580 | buf[0].size = bufsz; |
| 1581 | buf[0].actual_size = bufsz; |
| 1582 | cnt = 1; |
| 1583 | while (cnt < bufcnt) { |
| 1584 | if (bufsz > 0) { |
| 1585 | buf[cnt].data = buf[0].data + (cnt * bufsz); |
| 1586 | buf[cnt].phys = buf[0].phys + (cnt * bufsz); |
| 1587 | if (!buf[cnt].data) { |
| 1588 | pr_err("%s: Buf alloc failed\n", |
| 1589 | __func__); |
| 1590 | mutex_unlock(&ac->cmd_lock); |
| 1591 | goto fail; |
| 1592 | } |
| 1593 | buf[cnt].used = dir ^ 1; |
| 1594 | buf[cnt].size = bufsz; |
| 1595 | buf[cnt].actual_size = bufsz; |
| 1596 | pr_debug("%s: data[%pK]phys[%pK][%pK]\n", |
| 1597 | __func__, |
| 1598 | buf[cnt].data, |
| 1599 | &buf[cnt].phys, |
| 1600 | &buf[cnt].phys); |
| 1601 | } |
| 1602 | cnt++; |
| 1603 | } |
| 1604 | ac->port[dir].max_buf_cnt = cnt; |
| 1605 | mutex_unlock(&ac->cmd_lock); |
| 1606 | rc = q6asm_memory_map_regions(ac, dir, bufsz, cnt, 1); |
| 1607 | if (rc < 0) { |
| 1608 | pr_err("%s: CMD Memory_map_regions failed %d for size %d\n", |
| 1609 | __func__, rc, bufsz); |
| 1610 | goto fail; |
| 1611 | } |
| 1612 | return 0; |
| 1613 | fail: |
| 1614 | q6asm_audio_client_buf_free_contiguous(dir, ac); |
| 1615 | return -EINVAL; |
| 1616 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 1617 | EXPORT_SYMBOL(q6asm_audio_client_buf_alloc_contiguous); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1618 | |
| 1619 | static int32_t q6asm_srvc_callback(struct apr_client_data *data, void *priv) |
| 1620 | { |
| 1621 | uint32_t dir = 0; |
| 1622 | uint32_t i = IN; |
| 1623 | uint32_t *payload; |
| 1624 | unsigned long dsp_flags; |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1625 | unsigned long flags = 0; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1626 | struct asm_buffer_node *buf_node = NULL; |
| 1627 | struct list_head *ptr, *next; |
| 1628 | union asm_token_struct asm_token; |
| 1629 | |
| 1630 | struct audio_client *ac = NULL; |
| 1631 | struct audio_port_data *port; |
| 1632 | |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1633 | int session_id; |
| 1634 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1635 | if (!data) { |
| 1636 | pr_err("%s: Invalid CB\n", __func__); |
| 1637 | return 0; |
| 1638 | } |
| 1639 | |
| 1640 | payload = data->payload; |
| 1641 | |
| 1642 | if (data->opcode == RESET_EVENTS) { |
| 1643 | pr_debug("%s: Reset event is received: %d %d apr[%pK]\n", |
| 1644 | __func__, |
| 1645 | data->reset_event, |
| 1646 | data->reset_proc, |
| 1647 | this_mmap.apr); |
| 1648 | atomic_set(&this_mmap.ref_cnt, 0); |
| 1649 | apr_reset(this_mmap.apr); |
| 1650 | this_mmap.apr = NULL; |
| 1651 | for (; i <= OUT; i++) { |
| 1652 | list_for_each_safe(ptr, next, |
| 1653 | &common_client.port[i].mem_map_handle) { |
| 1654 | buf_node = list_entry(ptr, |
| 1655 | struct asm_buffer_node, |
| 1656 | list); |
| 1657 | if (buf_node->buf_phys_addr == |
| 1658 | common_client.port[i].buf->phys) { |
| 1659 | list_del(&buf_node->list); |
| 1660 | kfree(buf_node); |
| 1661 | } |
| 1662 | } |
| 1663 | pr_debug("%s: Clearing custom topology\n", __func__); |
| 1664 | } |
| 1665 | |
| 1666 | cal_utils_clear_cal_block_q6maps(ASM_MAX_CAL_TYPES, cal_data); |
| 1667 | common_client.mmap_apr = NULL; |
| 1668 | mutex_lock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); |
| 1669 | set_custom_topology = 1; |
| 1670 | mutex_unlock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); |
| 1671 | topology_map_handle = 0; |
| 1672 | rtac_clear_mapping(ASM_RTAC_CAL); |
| 1673 | return 0; |
| 1674 | } |
| 1675 | asm_token.token = data->token; |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1676 | session_id = asm_token._token.session_id; |
| 1677 | |
| 1678 | if ((session_id > 0 && session_id <= ASM_ACTIVE_STREAMS_ALLOWED)) |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1679 | spin_lock_irqsave(&(session[session_id].session_lock), flags); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1680 | |
| 1681 | ac = q6asm_get_audio_client(session_id); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1682 | dir = q6asm_get_flag_from_token(&asm_token, ASM_DIRECTION_OFFSET); |
| 1683 | |
| 1684 | if (!ac) { |
| 1685 | pr_debug("%s: session[%d] already freed\n", |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1686 | __func__, session_id); |
| 1687 | if ((session_id > 0 && |
| 1688 | session_id <= ASM_ACTIVE_STREAMS_ALLOWED)) |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1689 | spin_unlock_irqrestore( |
| 1690 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1691 | return 0; |
| 1692 | } |
| 1693 | |
| 1694 | if (data->payload_size > sizeof(int)) { |
| 1695 | pr_debug("%s:ptr0[0x%x]ptr1[0x%x]opcode[0x%x] token[0x%x]payload_s[%d] src[%d] dest[%d]sid[%d]dir[%d]\n", |
| 1696 | __func__, payload[0], payload[1], data->opcode, |
| 1697 | data->token, data->payload_size, data->src_port, |
| 1698 | data->dest_port, asm_token._token.session_id, dir); |
| 1699 | pr_debug("%s:Payload = [0x%x] status[0x%x]\n", |
| 1700 | __func__, payload[0], payload[1]); |
| 1701 | } else if (data->payload_size == sizeof(int)) { |
| 1702 | pr_debug("%s:ptr0[0x%x]opcode[0x%x] token[0x%x]payload_s[%d] src[%d] dest[%d]sid[%d]dir[%d]\n", |
| 1703 | __func__, payload[0], data->opcode, |
| 1704 | data->token, data->payload_size, data->src_port, |
| 1705 | data->dest_port, asm_token._token.session_id, dir); |
| 1706 | pr_debug("%s:Payload = [0x%x]\n", |
| 1707 | __func__, payload[0]); |
| 1708 | } |
| 1709 | |
| 1710 | if (data->opcode == APR_BASIC_RSP_RESULT) { |
| 1711 | switch (payload[0]) { |
| 1712 | case ASM_CMD_SHARED_MEM_MAP_REGIONS: |
| 1713 | case ASM_CMD_SHARED_MEM_UNMAP_REGIONS: |
| 1714 | case ASM_CMD_ADD_TOPOLOGIES: |
| 1715 | if (payload[1] != 0) { |
| 1716 | pr_err("%s: cmd = 0x%x returned error = 0x%x sid:%d\n", |
| 1717 | __func__, payload[0], payload[1], |
| 1718 | asm_token._token.session_id); |
| 1719 | if (payload[0] == |
| 1720 | ASM_CMD_SHARED_MEM_UNMAP_REGIONS) |
| 1721 | atomic_set(&ac->unmap_cb_success, 0); |
| 1722 | |
| 1723 | atomic_set(&ac->mem_state, payload[1]); |
| 1724 | wake_up(&ac->mem_wait); |
| 1725 | } else { |
| 1726 | if (payload[0] == |
| 1727 | ASM_CMD_SHARED_MEM_UNMAP_REGIONS) |
| 1728 | atomic_set(&ac->unmap_cb_success, 1); |
| 1729 | } |
| 1730 | |
| 1731 | if (atomic_cmpxchg(&ac->mem_state, -1, 0) == -1) |
| 1732 | wake_up(&ac->mem_wait); |
| 1733 | dev_vdbg(ac->dev, "%s: Payload = [0x%x] status[0x%x]\n", |
| 1734 | __func__, payload[0], payload[1]); |
| 1735 | break; |
| 1736 | default: |
| 1737 | pr_debug("%s: command[0x%x] not expecting rsp\n", |
| 1738 | __func__, payload[0]); |
| 1739 | break; |
| 1740 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1741 | if ((session_id > 0 && |
| 1742 | session_id <= ASM_ACTIVE_STREAMS_ALLOWED)) |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1743 | spin_unlock_irqrestore( |
| 1744 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1745 | return 0; |
| 1746 | } |
| 1747 | |
| 1748 | port = &ac->port[dir]; |
| 1749 | |
| 1750 | switch (data->opcode) { |
| 1751 | case ASM_CMDRSP_SHARED_MEM_MAP_REGIONS:{ |
| 1752 | pr_debug("%s:PL#0[0x%x] dir=0x%x s_id=0x%x\n", |
| 1753 | __func__, payload[0], dir, asm_token._token.session_id); |
| 1754 | spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| 1755 | if (atomic_cmpxchg(&ac->mem_state, -1, 0) == -1) { |
| 1756 | ac->port[dir].tmp_hdl = payload[0]; |
| 1757 | wake_up(&ac->mem_wait); |
| 1758 | } |
| 1759 | spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| 1760 | break; |
| 1761 | } |
| 1762 | case ASM_CMD_SHARED_MEM_UNMAP_REGIONS:{ |
| 1763 | pr_debug("%s: PL#0[0x%x]PL#1 [0x%x]\n", |
| 1764 | __func__, payload[0], payload[1]); |
| 1765 | spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| 1766 | if (atomic_cmpxchg(&ac->mem_state, -1, 0) == -1) |
| 1767 | wake_up(&ac->mem_wait); |
| 1768 | spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| 1769 | |
| 1770 | break; |
| 1771 | } |
| 1772 | default: |
| 1773 | pr_debug("%s: command[0x%x]success [0x%x]\n", |
| 1774 | __func__, payload[0], payload[1]); |
| 1775 | } |
| 1776 | if (ac->cb) |
| 1777 | ac->cb(data->opcode, data->token, |
| 1778 | data->payload, ac->priv); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1779 | if ((session_id > 0 && session_id <= ASM_ACTIVE_STREAMS_ALLOWED)) |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1780 | spin_unlock_irqrestore( |
| 1781 | &(session[session_id].session_lock), flags); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1782 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1783 | return 0; |
| 1784 | } |
| 1785 | |
| 1786 | static void q6asm_process_mtmx_get_param_rsp(struct audio_client *ac, |
| 1787 | struct asm_mtmx_strtr_get_params_cmdrsp *cmdrsp) |
| 1788 | { |
| 1789 | struct asm_session_mtmx_strtr_param_session_time_v3_t *time; |
| 1790 | |
| 1791 | if (cmdrsp->err_code) { |
| 1792 | dev_err_ratelimited(ac->dev, |
| 1793 | "%s: err=%x, mod_id=%x, param_id=%x\n", |
| 1794 | __func__, cmdrsp->err_code, |
| 1795 | cmdrsp->param_info.module_id, |
| 1796 | cmdrsp->param_info.param_id); |
| 1797 | return; |
| 1798 | } |
| 1799 | dev_dbg_ratelimited(ac->dev, |
| 1800 | "%s: mod_id=%x, param_id=%x\n", __func__, |
| 1801 | cmdrsp->param_info.module_id, |
| 1802 | cmdrsp->param_info.param_id); |
| 1803 | |
| 1804 | switch (cmdrsp->param_info.module_id) { |
| 1805 | case ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC: |
| 1806 | switch (cmdrsp->param_info.param_id) { |
| 1807 | case ASM_SESSION_MTMX_STRTR_PARAM_SESSION_TIME_V3: |
| 1808 | time = &cmdrsp->param_data.session_time; |
| 1809 | dev_vdbg(ac->dev, "%s: GET_TIME_V3, time_lsw=%x, time_msw=%x\n", |
| 1810 | __func__, time->session_time_lsw, |
| 1811 | time->session_time_msw); |
| 1812 | ac->time_stamp = (uint64_t)(((uint64_t) |
| 1813 | time->session_time_msw << 32) | |
| 1814 | time->session_time_lsw); |
| 1815 | if (time->flags & |
| 1816 | ASM_SESSION_MTMX_STRTR_PARAM_STIME_TSTMP_FLG_BMASK) |
| 1817 | dev_warn_ratelimited(ac->dev, |
| 1818 | "%s: recv inval tstmp\n", |
| 1819 | __func__); |
| 1820 | if (atomic_cmpxchg(&ac->time_flag, 1, 0)) |
| 1821 | wake_up(&ac->time_wait); |
| 1822 | |
| 1823 | break; |
| 1824 | default: |
| 1825 | dev_err(ac->dev, "%s: unexpected param_id %x\n", |
| 1826 | __func__, cmdrsp->param_info.param_id); |
| 1827 | break; |
| 1828 | } |
| 1829 | break; |
| 1830 | default: |
| 1831 | dev_err(ac->dev, "%s: unexpected mod_id %x\n", __func__, |
| 1832 | cmdrsp->param_info.module_id); |
| 1833 | break; |
| 1834 | } |
| 1835 | } |
| 1836 | |
| 1837 | static int32_t q6asm_callback(struct apr_client_data *data, void *priv) |
| 1838 | { |
| 1839 | int i = 0; |
| 1840 | struct audio_client *ac = (struct audio_client *)priv; |
| 1841 | unsigned long dsp_flags; |
| 1842 | uint32_t *payload; |
| 1843 | uint32_t wakeup_flag = 1; |
| 1844 | int32_t ret = 0; |
| 1845 | union asm_token_struct asm_token; |
| 1846 | uint8_t buf_index; |
| 1847 | struct msm_adsp_event_data *pp_event_package = NULL; |
| 1848 | uint32_t payload_size = 0; |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1849 | unsigned long flags; |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1850 | int session_id; |
| 1851 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1852 | if (ac == NULL) { |
| 1853 | pr_err("%s: ac NULL\n", __func__); |
| 1854 | return -EINVAL; |
| 1855 | } |
| 1856 | if (data == NULL) { |
| 1857 | pr_err("%s: data NULL\n", __func__); |
| 1858 | return -EINVAL; |
| 1859 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1860 | |
| 1861 | session_id = q6asm_get_session_id_from_audio_client(ac); |
| 1862 | if (session_id <= 0 || session_id > ASM_ACTIVE_STREAMS_ALLOWED) { |
| 1863 | pr_err("%s: Session ID is invalid, session = %d\n", __func__, |
| 1864 | session_id); |
| 1865 | return -EINVAL; |
| 1866 | } |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1867 | spin_lock_irqsave(&(session[session_id].session_lock), flags); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 1868 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1869 | if (!q6asm_is_valid_audio_client(ac)) { |
| 1870 | pr_err("%s: audio client pointer is invalid, ac = %pK\n", |
| 1871 | __func__, ac); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1872 | spin_unlock_irqrestore( |
| 1873 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1874 | return -EINVAL; |
| 1875 | } |
| 1876 | |
| 1877 | payload = data->payload; |
| 1878 | asm_token.token = data->token; |
| 1879 | if (q6asm_get_flag_from_token(&asm_token, ASM_CMD_NO_WAIT_OFFSET)) { |
| 1880 | pr_debug("%s: No wait command opcode[0x%x] cmd_opcode:%x\n", |
| 1881 | __func__, data->opcode, payload ? payload[0] : 0); |
| 1882 | wakeup_flag = 0; |
| 1883 | } |
| 1884 | |
| 1885 | if (data->opcode == RESET_EVENTS) { |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1886 | atomic_set(&ac->reset, 1); |
| 1887 | if (ac->apr == NULL) { |
| 1888 | ac->apr = ac->apr2; |
| 1889 | ac->apr2 = NULL; |
| 1890 | } |
| 1891 | pr_debug("%s: Reset event is received: %d %d apr[%pK]\n", |
| 1892 | __func__, |
| 1893 | data->reset_event, data->reset_proc, ac->apr); |
| 1894 | if (ac->cb) |
| 1895 | ac->cb(data->opcode, data->token, |
| 1896 | (uint32_t *)data->payload, ac->priv); |
| 1897 | apr_reset(ac->apr); |
| 1898 | ac->apr = NULL; |
| 1899 | atomic_set(&ac->time_flag, 0); |
| 1900 | atomic_set(&ac->cmd_state, 0); |
| 1901 | atomic_set(&ac->mem_state, 0); |
| 1902 | atomic_set(&ac->cmd_state_pp, 0); |
| 1903 | wake_up(&ac->time_wait); |
| 1904 | wake_up(&ac->cmd_wait); |
| 1905 | wake_up(&ac->mem_wait); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1906 | spin_unlock_irqrestore( |
| 1907 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1908 | return 0; |
| 1909 | } |
| 1910 | |
| 1911 | dev_vdbg(ac->dev, "%s: session[%d]opcode[0x%x] token[0x%x]payload_size[%d] src[%d] dest[%d]\n", |
| 1912 | __func__, |
| 1913 | ac->session, data->opcode, |
| 1914 | data->token, data->payload_size, data->src_port, |
| 1915 | data->dest_port); |
| 1916 | if ((data->opcode != ASM_DATA_EVENT_RENDERED_EOS) && |
| 1917 | (data->opcode != ASM_DATA_EVENT_EOS) && |
| 1918 | (data->opcode != ASM_SESSION_EVENT_RX_UNDERFLOW)) { |
| 1919 | if (payload == NULL) { |
| 1920 | pr_err("%s: payload is null\n", __func__); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1921 | spin_unlock_irqrestore( |
| 1922 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1923 | return -EINVAL; |
| 1924 | } |
| 1925 | dev_vdbg(ac->dev, "%s: Payload = [0x%x] status[0x%x] opcode 0x%x\n", |
| 1926 | __func__, payload[0], payload[1], data->opcode); |
| 1927 | } |
| 1928 | if (data->opcode == APR_BASIC_RSP_RESULT) { |
| 1929 | switch (payload[0]) { |
| 1930 | case ASM_STREAM_CMD_SET_PP_PARAMS_V2: |
| 1931 | if (rtac_make_asm_callback(ac->session, payload, |
| 1932 | data->payload_size)) |
| 1933 | break; |
| 1934 | case ASM_SESSION_CMD_PAUSE: |
| 1935 | case ASM_SESSION_CMD_SUSPEND: |
| 1936 | case ASM_DATA_CMD_EOS: |
| 1937 | case ASM_STREAM_CMD_CLOSE: |
| 1938 | case ASM_STREAM_CMD_FLUSH: |
| 1939 | case ASM_SESSION_CMD_RUN_V2: |
| 1940 | case ASM_SESSION_CMD_REGISTER_FORX_OVERFLOW_EVENTS: |
| 1941 | case ASM_STREAM_CMD_FLUSH_READBUFS: |
| 1942 | pr_debug("%s: session %d opcode 0x%x token 0x%x Payload = [0x%x] src %d dest %d\n", |
| 1943 | __func__, ac->session, data->opcode, data->token, |
| 1944 | payload[0], data->src_port, data->dest_port); |
| 1945 | ret = q6asm_is_valid_session(data, priv); |
| 1946 | if (ret != 0) { |
| 1947 | pr_err("%s: session invalid %d\n", __func__, ret); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1948 | spin_unlock_irqrestore( |
| 1949 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1950 | return ret; |
| 1951 | } |
| 1952 | case ASM_SESSION_CMD_SET_MTMX_STRTR_PARAMS_V2: |
| 1953 | case ASM_STREAM_CMD_OPEN_READ_V3: |
| 1954 | case ASM_STREAM_CMD_OPEN_WRITE_V3: |
| 1955 | case ASM_STREAM_CMD_OPEN_PULL_MODE_WRITE: |
| 1956 | case ASM_STREAM_CMD_OPEN_PUSH_MODE_READ: |
| 1957 | case ASM_STREAM_CMD_OPEN_READWRITE_V2: |
| 1958 | case ASM_STREAM_CMD_OPEN_LOOPBACK_V2: |
| 1959 | case ASM_STREAM_CMD_OPEN_TRANSCODE_LOOPBACK: |
| 1960 | case ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2: |
| 1961 | case ASM_DATA_CMD_IEC_60958_MEDIA_FMT: |
| 1962 | case ASM_STREAM_CMD_SET_ENCDEC_PARAM: |
| 1963 | case ASM_STREAM_CMD_SET_ENCDEC_PARAM_V2: |
| 1964 | case ASM_STREAM_CMD_REGISTER_ENCDEC_EVENTS: |
| 1965 | case ASM_STREAM_CMD_REGISTER_IEC_61937_FMT_UPDATE: |
| 1966 | case ASM_DATA_CMD_REMOVE_INITIAL_SILENCE: |
| 1967 | case ASM_DATA_CMD_REMOVE_TRAILING_SILENCE: |
| 1968 | case ASM_SESSION_CMD_REGISTER_FOR_RX_UNDERFLOW_EVENTS: |
| 1969 | case ASM_STREAM_CMD_OPEN_WRITE_COMPRESSED: |
| 1970 | pr_debug("%s: session %d opcode 0x%x token 0x%x Payload = [0x%x] stat 0x%x src %d dest %d\n", |
| 1971 | __func__, ac->session, |
| 1972 | data->opcode, data->token, |
| 1973 | payload[0], payload[1], |
| 1974 | data->src_port, data->dest_port); |
| 1975 | if (payload[1] != 0) { |
| 1976 | pr_err("%s: cmd = 0x%x returned error = 0x%x\n", |
| 1977 | __func__, payload[0], payload[1]); |
| 1978 | if (wakeup_flag) { |
| 1979 | if ((is_adsp_reg_event(payload[0]) >= 0) |
| 1980 | || (payload[0] == |
| 1981 | ASM_STREAM_CMD_SET_PP_PARAMS_V2)) |
| 1982 | atomic_set(&ac->cmd_state_pp, |
| 1983 | payload[1]); |
| 1984 | else |
| 1985 | atomic_set(&ac->cmd_state, |
| 1986 | payload[1]); |
| 1987 | wake_up(&ac->cmd_wait); |
| 1988 | } |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 1989 | spin_unlock_irqrestore( |
| 1990 | &(session[session_id].session_lock), |
| 1991 | flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1992 | return 0; |
| 1993 | } |
| 1994 | if ((is_adsp_reg_event(payload[0]) >= 0) || |
| 1995 | (payload[0] == ASM_STREAM_CMD_SET_PP_PARAMS_V2)) { |
| 1996 | if (atomic_read(&ac->cmd_state_pp) && |
| 1997 | wakeup_flag) { |
| 1998 | atomic_set(&ac->cmd_state_pp, 0); |
| 1999 | wake_up(&ac->cmd_wait); |
| 2000 | } |
| 2001 | } else { |
| 2002 | if (atomic_read(&ac->cmd_state) && |
| 2003 | wakeup_flag) { |
| 2004 | atomic_set(&ac->cmd_state, 0); |
| 2005 | wake_up(&ac->cmd_wait); |
| 2006 | } |
| 2007 | } |
| 2008 | if (ac->cb) |
| 2009 | ac->cb(data->opcode, data->token, |
| 2010 | (uint32_t *)data->payload, ac->priv); |
| 2011 | break; |
| 2012 | case ASM_CMD_ADD_TOPOLOGIES: |
| 2013 | pr_debug("%s:Payload = [0x%x]stat[0x%x]\n", |
| 2014 | __func__, payload[0], payload[1]); |
| 2015 | if (payload[1] != 0) { |
| 2016 | pr_err("%s: cmd = 0x%x returned error = 0x%x\n", |
| 2017 | __func__, payload[0], payload[1]); |
| 2018 | if (wakeup_flag) { |
| 2019 | atomic_set(&ac->mem_state, payload[1]); |
| 2020 | wake_up(&ac->mem_wait); |
| 2021 | } |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2022 | spin_unlock_irqrestore( |
| 2023 | &(session[session_id].session_lock), |
| 2024 | flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2025 | return 0; |
| 2026 | } |
| 2027 | if (atomic_read(&ac->mem_state) && wakeup_flag) { |
| 2028 | atomic_set(&ac->mem_state, 0); |
| 2029 | wake_up(&ac->mem_wait); |
| 2030 | } |
| 2031 | if (ac->cb) |
| 2032 | ac->cb(data->opcode, data->token, |
| 2033 | (uint32_t *)data->payload, ac->priv); |
| 2034 | break; |
| 2035 | case ASM_DATA_EVENT_WATERMARK: { |
| 2036 | pr_debug("%s: Watermark opcode[0x%x] status[0x%x]", |
| 2037 | __func__, payload[0], payload[1]); |
| 2038 | break; |
| 2039 | } |
| 2040 | case ASM_STREAM_CMD_GET_PP_PARAMS_V2: |
| 2041 | pr_debug("%s: ASM_STREAM_CMD_GET_PP_PARAMS_V2 session %d opcode 0x%x token 0x%x src %d dest %d\n", |
| 2042 | __func__, ac->session, |
| 2043 | data->opcode, data->token, |
| 2044 | data->src_port, data->dest_port); |
| 2045 | /* Should only come here if there is an APR */ |
| 2046 | /* error or malformed APR packet. Otherwise */ |
| 2047 | /* response will be returned as */ |
| 2048 | /* ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2 */ |
| 2049 | if (payload[1] != 0) { |
| 2050 | pr_err("%s: ASM get param error = %d, resuming\n", |
| 2051 | __func__, payload[1]); |
| 2052 | rtac_make_asm_callback(ac->session, payload, |
| 2053 | data->payload_size); |
| 2054 | } |
| 2055 | break; |
| 2056 | case ASM_STREAM_CMD_REGISTER_PP_EVENTS: |
| 2057 | pr_debug("%s: ASM_STREAM_CMD_REGISTER_PP_EVENTS session %d opcode 0x%x token 0x%x src %d dest %d\n", |
| 2058 | __func__, ac->session, |
| 2059 | data->opcode, data->token, |
| 2060 | data->src_port, data->dest_port); |
| 2061 | if (payload[1] != 0) |
| 2062 | pr_err("%s: ASM get param error = %d, resuming\n", |
| 2063 | __func__, payload[1]); |
| 2064 | atomic_set(&ac->cmd_state_pp, payload[1]); |
| 2065 | wake_up(&ac->cmd_wait); |
| 2066 | break; |
| 2067 | default: |
| 2068 | pr_debug("%s: command[0x%x] not expecting rsp\n", |
| 2069 | __func__, payload[0]); |
| 2070 | break; |
| 2071 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 2072 | |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2073 | spin_unlock_irqrestore( |
| 2074 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2075 | return 0; |
| 2076 | } |
| 2077 | |
| 2078 | switch (data->opcode) { |
| 2079 | case ASM_DATA_EVENT_WRITE_DONE_V2:{ |
| 2080 | struct audio_port_data *port = &ac->port[IN]; |
| 2081 | |
| 2082 | dev_vdbg(ac->dev, "%s: Rxed opcode[0x%x] status[0x%x] token[%d]", |
| 2083 | __func__, payload[0], payload[1], |
| 2084 | data->token); |
| 2085 | if (ac->io_mode & SYNC_IO_MODE) { |
| 2086 | if (port->buf == NULL) { |
| 2087 | pr_err("%s: Unexpected Write Done\n", |
| 2088 | __func__); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2089 | spin_unlock_irqrestore( |
| 2090 | &(session[session_id].session_lock), |
| 2091 | flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2092 | return -EINVAL; |
| 2093 | } |
| 2094 | spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| 2095 | buf_index = asm_token._token.buf_index; |
| 2096 | if (lower_32_bits(port->buf[buf_index].phys) != |
| 2097 | payload[0] || |
| 2098 | msm_audio_populate_upper_32_bits( |
| 2099 | port->buf[buf_index].phys) != payload[1]) { |
| 2100 | pr_debug("%s: Expected addr %pK\n", |
| 2101 | __func__, &port->buf[buf_index].phys); |
| 2102 | pr_err("%s: rxedl[0x%x] rxedu [0x%x]\n", |
| 2103 | __func__, payload[0], payload[1]); |
| 2104 | spin_unlock_irqrestore(&port->dsp_lock, |
| 2105 | dsp_flags); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2106 | spin_unlock_irqrestore( |
| 2107 | &(session[session_id].session_lock), |
| 2108 | flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2109 | return -EINVAL; |
| 2110 | } |
| 2111 | port->buf[buf_index].used = 1; |
| 2112 | spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| 2113 | |
| 2114 | config_debug_fs_write_cb(); |
| 2115 | |
| 2116 | for (i = 0; i < port->max_buf_cnt; i++) |
| 2117 | dev_vdbg(ac->dev, "%s %d\n", |
| 2118 | __func__, port->buf[i].used); |
| 2119 | |
| 2120 | } |
| 2121 | break; |
| 2122 | } |
| 2123 | case ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2: |
| 2124 | pr_debug("%s: ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2 session %d opcode 0x%x token 0x%x src %d dest %d\n", |
| 2125 | __func__, ac->session, data->opcode, |
| 2126 | data->token, |
| 2127 | data->src_port, data->dest_port); |
| 2128 | if (payload[0] != 0) { |
| 2129 | pr_err("%s: ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2 returned error = 0x%x\n", |
| 2130 | __func__, payload[0]); |
| 2131 | } else if (generic_get_data) { |
| 2132 | generic_get_data->valid = 1; |
| 2133 | if (generic_get_data->is_inband) { |
| 2134 | pr_debug("%s: payload[1] = 0x%x, payload[2]=0x%x, payload[3]=0x%x\n", |
| 2135 | __func__, payload[1], payload[2], payload[3]); |
| 2136 | generic_get_data->size_in_ints = payload[3]>>2; |
| 2137 | for (i = 0; i < payload[3]>>2; i++) { |
| 2138 | generic_get_data->ints[i] = |
| 2139 | payload[4+i]; |
| 2140 | pr_debug("%s: ASM callback val %i = %i\n", |
| 2141 | __func__, i, payload[4+i]); |
| 2142 | } |
| 2143 | pr_debug("%s: callback size in ints = %i\n", |
| 2144 | __func__, |
| 2145 | generic_get_data->size_in_ints); |
| 2146 | } |
| 2147 | if (atomic_read(&ac->cmd_state) && wakeup_flag) { |
| 2148 | atomic_set(&ac->cmd_state, 0); |
| 2149 | wake_up(&ac->cmd_wait); |
| 2150 | } |
| 2151 | break; |
| 2152 | } |
| 2153 | rtac_make_asm_callback(ac->session, payload, |
| 2154 | data->payload_size); |
| 2155 | break; |
| 2156 | case ASM_DATA_EVENT_READ_DONE_V2:{ |
| 2157 | |
| 2158 | struct audio_port_data *port = &ac->port[OUT]; |
| 2159 | |
| 2160 | config_debug_fs_read_cb(); |
| 2161 | |
| 2162 | dev_vdbg(ac->dev, "%s: ReadDone: status=%d buff_add=0x%x act_size=%d offset=%d\n", |
| 2163 | __func__, payload[READDONE_IDX_STATUS], |
| 2164 | payload[READDONE_IDX_BUFADD_LSW], |
| 2165 | payload[READDONE_IDX_SIZE], |
| 2166 | payload[READDONE_IDX_OFFSET]); |
| 2167 | |
| 2168 | dev_vdbg(ac->dev, "%s: ReadDone:msw_ts=%d lsw_ts=%d memmap_hdl=0x%x flags=%d id=%d num=%d\n", |
| 2169 | __func__, payload[READDONE_IDX_MSW_TS], |
| 2170 | payload[READDONE_IDX_LSW_TS], |
| 2171 | payload[READDONE_IDX_MEMMAP_HDL], |
| 2172 | payload[READDONE_IDX_FLAGS], |
| 2173 | payload[READDONE_IDX_SEQ_ID], |
| 2174 | payload[READDONE_IDX_NUMFRAMES]); |
| 2175 | |
| 2176 | if (ac->io_mode & SYNC_IO_MODE) { |
| 2177 | if (port->buf == NULL) { |
| 2178 | pr_err("%s: Unexpected Write Done\n", __func__); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2179 | spin_unlock_irqrestore( |
| 2180 | &(session[session_id].session_lock), |
| 2181 | flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2182 | return -EINVAL; |
| 2183 | } |
| 2184 | spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| 2185 | buf_index = asm_token._token.buf_index; |
| 2186 | port->buf[buf_index].used = 0; |
| 2187 | if (lower_32_bits(port->buf[buf_index].phys) != |
| 2188 | payload[READDONE_IDX_BUFADD_LSW] || |
| 2189 | msm_audio_populate_upper_32_bits( |
| 2190 | port->buf[buf_index].phys) != |
| 2191 | payload[READDONE_IDX_BUFADD_MSW]) { |
| 2192 | dev_vdbg(ac->dev, "%s: Expected addr %pK\n", |
| 2193 | __func__, &port->buf[buf_index].phys); |
| 2194 | pr_err("%s: rxedl[0x%x] rxedu[0x%x]\n", |
| 2195 | __func__, |
| 2196 | payload[READDONE_IDX_BUFADD_LSW], |
| 2197 | payload[READDONE_IDX_BUFADD_MSW]); |
| 2198 | spin_unlock_irqrestore(&port->dsp_lock, |
| 2199 | dsp_flags); |
| 2200 | break; |
| 2201 | } |
| 2202 | port->buf[buf_index].actual_size = |
| 2203 | payload[READDONE_IDX_SIZE]; |
| 2204 | spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| 2205 | } |
| 2206 | break; |
| 2207 | } |
| 2208 | case ASM_DATA_EVENT_EOS: |
| 2209 | case ASM_DATA_EVENT_RENDERED_EOS: |
| 2210 | pr_debug("%s: EOS ACK received: rxed session %d opcode 0x%x token 0x%x src %d dest %d\n", |
| 2211 | __func__, ac->session, |
| 2212 | data->opcode, data->token, |
| 2213 | data->src_port, data->dest_port); |
| 2214 | break; |
| 2215 | case ASM_SESSION_EVENTX_OVERFLOW: |
| 2216 | pr_debug("%s: ASM_SESSION_EVENTX_OVERFLOW session %d opcode 0x%x token 0x%x src %d dest %d\n", |
| 2217 | __func__, ac->session, |
| 2218 | data->opcode, data->token, |
| 2219 | data->src_port, data->dest_port); |
| 2220 | break; |
| 2221 | case ASM_SESSION_EVENT_RX_UNDERFLOW: |
| 2222 | pr_debug("%s: ASM_SESSION_EVENT_RX_UNDERFLOW session %d opcode 0x%x token 0x%x src %d dest %d\n", |
| 2223 | __func__, ac->session, |
| 2224 | data->opcode, data->token, |
| 2225 | data->src_port, data->dest_port); |
| 2226 | break; |
| 2227 | case ASM_SESSION_CMDRSP_GET_SESSIONTIME_V3: |
| 2228 | dev_vdbg(ac->dev, "%s: ASM_SESSION_CMDRSP_GET_SESSIONTIME_V3, payload[0] = %d, payload[1] = %d, payload[2] = %d\n", |
| 2229 | __func__, |
| 2230 | payload[0], payload[1], payload[2]); |
| 2231 | ac->time_stamp = (uint64_t)(((uint64_t)payload[2] << 32) | |
| 2232 | payload[1]); |
| 2233 | if (atomic_cmpxchg(&ac->time_flag, 1, 0)) |
| 2234 | wake_up(&ac->time_wait); |
| 2235 | break; |
| 2236 | case ASM_DATA_EVENT_SR_CM_CHANGE_NOTIFY: |
| 2237 | case ASM_DATA_EVENT_ENC_SR_CM_CHANGE_NOTIFY: |
| 2238 | pr_debug("%s: ASM_DATA_EVENT_SR_CM_CHANGE_NOTIFY session %d opcode 0x%x token 0x%x src %d dest %d\n", |
| 2239 | __func__, ac->session, |
| 2240 | data->opcode, data->token, |
| 2241 | data->src_port, data->dest_port); |
| 2242 | pr_debug("%s: ASM_DATA_EVENT_SR_CM_CHANGE_NOTIFY, payload[0] = %d, payload[1] = %d, payload[2] = %d, payload[3] = %d\n", |
| 2243 | __func__, |
| 2244 | payload[0], payload[1], payload[2], |
| 2245 | payload[3]); |
| 2246 | break; |
| 2247 | case ASM_SESSION_CMDRSP_GET_MTMX_STRTR_PARAMS_V2: |
| 2248 | q6asm_process_mtmx_get_param_rsp(ac, (void *) payload); |
| 2249 | break; |
| 2250 | case ASM_STREAM_PP_EVENT: |
| 2251 | case ASM_STREAM_CMD_ENCDEC_EVENTS: |
| 2252 | case ASM_STREAM_CMD_REGISTER_IEC_61937_FMT_UPDATE: |
| 2253 | pr_debug("%s: ASM_STREAM_EVENT payload[0][0x%x] payload[1][0x%x]", |
| 2254 | __func__, payload[0], payload[1]); |
| 2255 | i = is_adsp_raise_event(data->opcode); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 2256 | if (i < 0) { |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2257 | spin_unlock_irqrestore( |
| 2258 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2259 | return 0; |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 2260 | } |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2261 | |
| 2262 | /* repack payload for asm_stream_pp_event |
| 2263 | * package is composed of event type + size + actual payload |
| 2264 | */ |
| 2265 | payload_size = data->payload_size; |
Xiaojun Sang | ae3d886 | 2018-03-23 08:57:33 +0800 | [diff] [blame] | 2266 | if (payload_size > UINT_MAX |
| 2267 | - sizeof(struct msm_adsp_event_data)) { |
| 2268 | pr_err("%s: payload size = %d exceeds limit.\n", |
| 2269 | __func__, payload_size); |
| 2270 | spin_unlock(&(session[session_id].session_lock)); |
| 2271 | return -EINVAL; |
| 2272 | } |
| 2273 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2274 | pp_event_package = kzalloc(payload_size |
| 2275 | + sizeof(struct msm_adsp_event_data), |
| 2276 | GFP_ATOMIC); |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 2277 | if (!pp_event_package) { |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2278 | spin_unlock_irqrestore( |
| 2279 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2280 | return -ENOMEM; |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 2281 | } |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2282 | |
| 2283 | pp_event_package->event_type = i; |
| 2284 | pp_event_package->payload_len = payload_size; |
| 2285 | memcpy((void *)pp_event_package->payload, |
| 2286 | data->payload, payload_size); |
| 2287 | ac->cb(data->opcode, data->token, |
| 2288 | (void *)pp_event_package, ac->priv); |
| 2289 | kfree(pp_event_package); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2290 | spin_unlock_irqrestore( |
| 2291 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2292 | return 0; |
| 2293 | case ASM_SESSION_CMDRSP_ADJUST_SESSION_CLOCK_V2: |
| 2294 | pr_debug("%s: ASM_SESSION_CMDRSP_ADJUST_SESSION_CLOCK_V2 sesion %d status 0x%x msw %u lsw %u\n", |
| 2295 | __func__, ac->session, payload[0], payload[2], |
| 2296 | payload[1]); |
| 2297 | wake_up(&ac->cmd_wait); |
| 2298 | break; |
| 2299 | case ASM_SESSION_CMDRSP_GET_PATH_DELAY_V2: |
| 2300 | pr_debug("%s: ASM_SESSION_CMDRSP_GET_PATH_DELAY_V2 session %d status 0x%x msw %u lsw %u\n", |
| 2301 | __func__, ac->session, payload[0], payload[2], |
| 2302 | payload[1]); |
| 2303 | if (payload[0] == 0) { |
| 2304 | atomic_set(&ac->cmd_state, 0); |
| 2305 | /* ignore msw, as a delay that large shouldn't happen */ |
| 2306 | ac->path_delay = payload[1]; |
| 2307 | } else { |
| 2308 | atomic_set(&ac->cmd_state, payload[0]); |
| 2309 | ac->path_delay = UINT_MAX; |
| 2310 | } |
| 2311 | wake_up(&ac->cmd_wait); |
| 2312 | break; |
| 2313 | } |
| 2314 | if (ac->cb) |
| 2315 | ac->cb(data->opcode, data->token, |
| 2316 | data->payload, ac->priv); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2317 | spin_unlock_irqrestore( |
| 2318 | &(session[session_id].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2319 | return 0; |
| 2320 | } |
| 2321 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2322 | /** |
| 2323 | * q6asm_is_cpu_buf_avail - |
| 2324 | * retrieve next CPU buf avail |
| 2325 | * |
| 2326 | * @dir: RX or TX direction |
| 2327 | * @ac: Audio client handle |
| 2328 | * @size: size pointer to be updated with size of buffer |
| 2329 | * @index: index pointer to be updated with |
| 2330 | * CPU buffer index available |
| 2331 | * |
| 2332 | * Returns buffer pointer on success or NULL on failure |
| 2333 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2334 | void *q6asm_is_cpu_buf_avail(int dir, struct audio_client *ac, uint32_t *size, |
| 2335 | uint32_t *index) |
| 2336 | { |
| 2337 | void *data; |
| 2338 | unsigned char idx; |
| 2339 | struct audio_port_data *port; |
| 2340 | |
| 2341 | if (!ac || ((dir != IN) && (dir != OUT))) { |
| 2342 | pr_err("%s: ac %pK dir %d\n", __func__, ac, dir); |
| 2343 | return NULL; |
| 2344 | } |
| 2345 | |
| 2346 | if (ac->io_mode & SYNC_IO_MODE) { |
| 2347 | port = &ac->port[dir]; |
| 2348 | |
| 2349 | mutex_lock(&port->lock); |
| 2350 | idx = port->cpu_buf; |
| 2351 | if (port->buf == NULL) { |
| 2352 | pr_err("%s: Buffer pointer null\n", __func__); |
| 2353 | mutex_unlock(&port->lock); |
| 2354 | return NULL; |
| 2355 | } |
| 2356 | /* dir 0: used = 0 means buf in use |
| 2357 | * dir 1: used = 1 means buf in use |
| 2358 | */ |
| 2359 | if (port->buf[idx].used == dir) { |
| 2360 | /* To make it more robust, we could loop and get the |
| 2361 | * next avail buf, its risky though |
| 2362 | */ |
| 2363 | pr_err("%s: Next buf idx[0x%x] not available, dir[%d]\n", |
| 2364 | __func__, idx, dir); |
| 2365 | mutex_unlock(&port->lock); |
| 2366 | return NULL; |
| 2367 | } |
| 2368 | *size = port->buf[idx].actual_size; |
| 2369 | *index = port->cpu_buf; |
| 2370 | data = port->buf[idx].data; |
| 2371 | dev_vdbg(ac->dev, "%s: session[%d]index[%d] data[%pK]size[%d]\n", |
| 2372 | __func__, |
| 2373 | ac->session, |
| 2374 | port->cpu_buf, |
| 2375 | data, *size); |
| 2376 | /* By default increase the cpu_buf cnt |
| 2377 | * user accesses this function,increase cpu |
| 2378 | * buf(to avoid another api) |
| 2379 | */ |
| 2380 | port->buf[idx].used = dir; |
| 2381 | port->cpu_buf = q6asm_get_next_buf(ac, port->cpu_buf, |
| 2382 | port->max_buf_cnt); |
| 2383 | mutex_unlock(&port->lock); |
| 2384 | return data; |
| 2385 | } |
| 2386 | return NULL; |
| 2387 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2388 | EXPORT_SYMBOL(q6asm_is_cpu_buf_avail); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2389 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2390 | /** |
| 2391 | * q6asm_cpu_buf_release - |
| 2392 | * releases cpu buffer for ASM |
| 2393 | * |
| 2394 | * @dir: RX or TX direction |
| 2395 | * @ac: Audio client handle |
| 2396 | * |
| 2397 | * Returns 0 on success or error on failure |
| 2398 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2399 | int q6asm_cpu_buf_release(int dir, struct audio_client *ac) |
| 2400 | { |
| 2401 | struct audio_port_data *port; |
| 2402 | int ret = 0; |
| 2403 | int idx; |
| 2404 | |
| 2405 | if (!ac || ((dir != IN) && (dir != OUT))) { |
| 2406 | pr_err("%s: ac %pK dir %d\n", __func__, ac, dir); |
| 2407 | ret = -EINVAL; |
| 2408 | goto exit; |
| 2409 | } |
| 2410 | |
| 2411 | if (ac->io_mode & SYNC_IO_MODE) { |
| 2412 | port = &ac->port[dir]; |
| 2413 | mutex_lock(&port->lock); |
| 2414 | idx = port->cpu_buf; |
| 2415 | if (port->cpu_buf == 0) { |
| 2416 | port->cpu_buf = port->max_buf_cnt - 1; |
| 2417 | } else if (port->cpu_buf < port->max_buf_cnt) { |
| 2418 | port->cpu_buf = port->cpu_buf - 1; |
| 2419 | } else { |
| 2420 | pr_err("%s: buffer index(%d) out of range\n", |
| 2421 | __func__, port->cpu_buf); |
| 2422 | ret = -EINVAL; |
| 2423 | mutex_unlock(&port->lock); |
| 2424 | goto exit; |
| 2425 | } |
| 2426 | port->buf[port->cpu_buf].used = dir ^ 1; |
| 2427 | mutex_unlock(&port->lock); |
| 2428 | } |
| 2429 | exit: |
| 2430 | return ret; |
| 2431 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2432 | EXPORT_SYMBOL(q6asm_cpu_buf_release); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2433 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2434 | /** |
| 2435 | * q6asm_is_cpu_buf_avail_nolock - |
| 2436 | * retrieve next CPU buf avail without lock acquire |
| 2437 | * |
| 2438 | * @dir: RX or TX direction |
| 2439 | * @ac: Audio client handle |
| 2440 | * @size: size pointer to be updated with size of buffer |
| 2441 | * @index: index pointer to be updated with |
| 2442 | * CPU buffer index available |
| 2443 | * |
| 2444 | * Returns buffer pointer on success or NULL on failure |
| 2445 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2446 | void *q6asm_is_cpu_buf_avail_nolock(int dir, struct audio_client *ac, |
| 2447 | uint32_t *size, uint32_t *index) |
| 2448 | { |
| 2449 | void *data; |
| 2450 | unsigned char idx; |
| 2451 | struct audio_port_data *port; |
| 2452 | |
| 2453 | if (!ac || ((dir != IN) && (dir != OUT))) { |
| 2454 | pr_err("%s: ac %pK dir %d\n", __func__, ac, dir); |
| 2455 | return NULL; |
| 2456 | } |
| 2457 | |
| 2458 | port = &ac->port[dir]; |
| 2459 | |
| 2460 | idx = port->cpu_buf; |
| 2461 | if (port->buf == NULL) { |
| 2462 | pr_err("%s: Buffer pointer null\n", __func__); |
| 2463 | return NULL; |
| 2464 | } |
| 2465 | /* |
| 2466 | * dir 0: used = 0 means buf in use |
| 2467 | * dir 1: used = 1 means buf in use |
| 2468 | */ |
| 2469 | if (port->buf[idx].used == dir) { |
| 2470 | /* |
| 2471 | * To make it more robust, we could loop and get the |
| 2472 | * next avail buf, its risky though |
| 2473 | */ |
| 2474 | pr_err("%s: Next buf idx[0x%x] not available, dir[%d]\n", |
| 2475 | __func__, idx, dir); |
| 2476 | return NULL; |
| 2477 | } |
| 2478 | *size = port->buf[idx].actual_size; |
| 2479 | *index = port->cpu_buf; |
| 2480 | data = port->buf[idx].data; |
| 2481 | dev_vdbg(ac->dev, "%s: session[%d]index[%d] data[%pK]size[%d]\n", |
| 2482 | __func__, ac->session, port->cpu_buf, |
| 2483 | data, *size); |
| 2484 | /* |
| 2485 | * By default increase the cpu_buf cnt |
| 2486 | * user accesses this function,increase cpu |
| 2487 | * buf(to avoid another api) |
| 2488 | */ |
| 2489 | port->buf[idx].used = dir; |
| 2490 | port->cpu_buf = q6asm_get_next_buf(ac, port->cpu_buf, |
| 2491 | port->max_buf_cnt); |
| 2492 | return data; |
| 2493 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2494 | EXPORT_SYMBOL(q6asm_is_cpu_buf_avail_nolock); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2495 | |
| 2496 | int q6asm_is_dsp_buf_avail(int dir, struct audio_client *ac) |
| 2497 | { |
| 2498 | int ret = -1; |
| 2499 | struct audio_port_data *port; |
| 2500 | uint32_t idx; |
| 2501 | |
| 2502 | if (!ac || (dir != OUT)) { |
| 2503 | pr_err("%s: ac %pK dir %d\n", __func__, ac, dir); |
| 2504 | return ret; |
| 2505 | } |
| 2506 | |
| 2507 | if (ac->io_mode & SYNC_IO_MODE) { |
| 2508 | port = &ac->port[dir]; |
| 2509 | |
| 2510 | mutex_lock(&port->lock); |
| 2511 | idx = port->dsp_buf; |
| 2512 | |
| 2513 | if (port->buf[idx].used == (dir ^ 1)) { |
| 2514 | /* To make it more robust, we could loop and get the |
| 2515 | * next avail buf, its risky though |
| 2516 | */ |
| 2517 | pr_err("%s: Next buf idx[0x%x] not available, dir[%d]\n", |
| 2518 | __func__, idx, dir); |
| 2519 | mutex_unlock(&port->lock); |
| 2520 | return ret; |
| 2521 | } |
| 2522 | dev_vdbg(ac->dev, "%s: session[%d]dsp_buf=%d cpu_buf=%d\n", |
| 2523 | __func__, |
| 2524 | ac->session, port->dsp_buf, port->cpu_buf); |
| 2525 | ret = ((port->dsp_buf != port->cpu_buf) ? 0 : -1); |
| 2526 | mutex_unlock(&port->lock); |
| 2527 | } |
| 2528 | return ret; |
| 2529 | } |
| 2530 | |
| 2531 | static void __q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| 2532 | uint32_t pkt_size, uint32_t cmd_flg, uint32_t stream_id) |
| 2533 | { |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2534 | unsigned long flags; |
| 2535 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2536 | dev_vdbg(ac->dev, "%s: pkt_size=%d cmd_flg=%d session=%d stream_id=%d\n", |
| 2537 | __func__, pkt_size, cmd_flg, ac->session, stream_id); |
| 2538 | mutex_lock(&ac->cmd_lock); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2539 | spin_lock_irqsave(&(session[ac->session].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2540 | if (ac->apr == NULL) { |
| 2541 | pr_err("%s: AC APR handle NULL", __func__); |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2542 | spin_unlock_irqrestore( |
| 2543 | &(session[ac->session].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2544 | mutex_unlock(&ac->cmd_lock); |
| 2545 | return; |
| 2546 | } |
| 2547 | |
| 2548 | hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, |
| 2549 | APR_HDR_LEN(sizeof(struct apr_hdr)), |
| 2550 | APR_PKT_VER); |
| 2551 | hdr->src_svc = ((struct apr_svc *)ac->apr)->id; |
| 2552 | hdr->src_domain = APR_DOMAIN_APPS; |
| 2553 | hdr->dest_svc = APR_SVC_ASM; |
| 2554 | hdr->dest_domain = APR_DOMAIN_ADSP; |
| 2555 | hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| 2556 | hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| 2557 | if (cmd_flg) |
| 2558 | q6asm_update_token(&hdr->token, |
| 2559 | ac->session, |
| 2560 | 0, /* Stream ID is NA */ |
| 2561 | 0, /* Buffer index is NA */ |
| 2562 | 0, /* Direction flag is NA */ |
| 2563 | WAIT_CMD); |
| 2564 | |
| 2565 | hdr->pkt_size = pkt_size; |
Meng Wang | b6afa8c | 2017-11-30 17:55:05 +0800 | [diff] [blame] | 2566 | spin_unlock_irqrestore( |
| 2567 | &(session[ac->session].session_lock), flags); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2568 | mutex_unlock(&ac->cmd_lock); |
| 2569 | } |
| 2570 | |
| 2571 | static void q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| 2572 | uint32_t pkt_size, uint32_t cmd_flg) |
| 2573 | { |
| 2574 | __q6asm_add_hdr(ac, hdr, pkt_size, cmd_flg, ac->stream_id); |
| 2575 | } |
| 2576 | |
| 2577 | static void q6asm_stream_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| 2578 | uint32_t pkt_size, uint32_t cmd_flg, int32_t stream_id) |
| 2579 | { |
| 2580 | __q6asm_add_hdr(ac, hdr, pkt_size, cmd_flg, stream_id); |
| 2581 | } |
| 2582 | |
| 2583 | static void __q6asm_add_hdr_async(struct audio_client *ac, struct apr_hdr *hdr, |
| 2584 | uint32_t pkt_size, uint32_t cmd_flg, |
| 2585 | uint32_t stream_id, u8 no_wait_flag) |
| 2586 | { |
| 2587 | dev_vdbg(ac->dev, "%s: pkt_size = %d, cmd_flg = %d, session = %d stream_id=%d\n", |
| 2588 | __func__, pkt_size, cmd_flg, ac->session, stream_id); |
| 2589 | hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, |
| 2590 | APR_HDR_LEN(sizeof(struct apr_hdr)), |
| 2591 | APR_PKT_VER); |
| 2592 | if (ac->apr == NULL) { |
| 2593 | pr_err("%s: AC APR is NULL", __func__); |
| 2594 | return; |
| 2595 | } |
| 2596 | hdr->src_svc = ((struct apr_svc *)ac->apr)->id; |
| 2597 | hdr->src_domain = APR_DOMAIN_APPS; |
| 2598 | hdr->dest_svc = APR_SVC_ASM; |
| 2599 | hdr->dest_domain = APR_DOMAIN_ADSP; |
| 2600 | hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| 2601 | hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| 2602 | if (cmd_flg) { |
| 2603 | q6asm_update_token(&hdr->token, |
| 2604 | ac->session, |
| 2605 | 0, /* Stream ID is NA */ |
| 2606 | 0, /* Buffer index is NA */ |
| 2607 | 0, /* Direction flag is NA */ |
| 2608 | no_wait_flag); |
| 2609 | |
| 2610 | } |
| 2611 | hdr->pkt_size = pkt_size; |
| 2612 | } |
| 2613 | |
| 2614 | static void q6asm_add_hdr_async(struct audio_client *ac, struct apr_hdr *hdr, |
| 2615 | uint32_t pkt_size, uint32_t cmd_flg) |
| 2616 | { |
| 2617 | __q6asm_add_hdr_async(ac, hdr, pkt_size, cmd_flg, |
| 2618 | ac->stream_id, WAIT_CMD); |
| 2619 | } |
| 2620 | |
| 2621 | static void q6asm_stream_add_hdr_async(struct audio_client *ac, |
| 2622 | struct apr_hdr *hdr, uint32_t pkt_size, |
| 2623 | uint32_t cmd_flg, int32_t stream_id) |
| 2624 | { |
| 2625 | __q6asm_add_hdr_async(ac, hdr, pkt_size, cmd_flg, |
| 2626 | stream_id, NO_WAIT_CMD); |
| 2627 | } |
| 2628 | |
| 2629 | static void q6asm_add_hdr_custom_topology(struct audio_client *ac, |
| 2630 | struct apr_hdr *hdr, |
| 2631 | uint32_t pkt_size) |
| 2632 | { |
| 2633 | pr_debug("%s: pkt_size=%d session=%d\n", |
| 2634 | __func__, pkt_size, ac->session); |
| 2635 | if (ac->apr == NULL) { |
| 2636 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 2637 | return; |
| 2638 | } |
| 2639 | |
| 2640 | mutex_lock(&ac->cmd_lock); |
| 2641 | hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, |
| 2642 | APR_HDR_LEN(sizeof(struct apr_hdr)), |
| 2643 | APR_PKT_VER); |
| 2644 | hdr->src_svc = ((struct apr_svc *)ac->apr)->id; |
| 2645 | hdr->src_domain = APR_DOMAIN_APPS; |
| 2646 | hdr->dest_svc = APR_SVC_ASM; |
| 2647 | hdr->dest_domain = APR_DOMAIN_ADSP; |
| 2648 | hdr->src_port = ((ac->session << 8) & 0xFF00) | 0x01; |
| 2649 | hdr->dest_port = 0; |
| 2650 | q6asm_update_token(&hdr->token, |
| 2651 | ac->session, |
| 2652 | 0, /* Stream ID is NA */ |
| 2653 | 0, /* Buffer index is NA */ |
| 2654 | 0, /* Direction flag is NA */ |
| 2655 | WAIT_CMD); |
| 2656 | hdr->pkt_size = pkt_size; |
| 2657 | mutex_unlock(&ac->cmd_lock); |
| 2658 | } |
| 2659 | |
| 2660 | static void q6asm_add_mmaphdr(struct audio_client *ac, struct apr_hdr *hdr, |
| 2661 | u32 pkt_size, int dir) |
| 2662 | { |
| 2663 | pr_debug("%s: pkt size=%d\n", |
| 2664 | __func__, pkt_size); |
| 2665 | hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, |
| 2666 | APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER); |
| 2667 | hdr->src_port = 0; |
| 2668 | hdr->dest_port = 0; |
| 2669 | q6asm_update_token(&hdr->token, |
| 2670 | ac->session, |
| 2671 | 0, /* Stream ID is NA */ |
| 2672 | 0, /* Buffer index is NA */ |
| 2673 | dir, |
| 2674 | WAIT_CMD); |
| 2675 | hdr->pkt_size = pkt_size; |
| 2676 | } |
| 2677 | |
| 2678 | static int __q6asm_open_read(struct audio_client *ac, |
| 2679 | uint32_t format, uint16_t bits_per_sample, |
| 2680 | uint32_t pcm_format_block_ver, |
| 2681 | bool ts_mode) |
| 2682 | { |
| 2683 | int rc = 0x00; |
| 2684 | struct asm_stream_cmd_open_read_v3 open; |
| 2685 | |
| 2686 | config_debug_fs_reset_index(); |
| 2687 | |
| 2688 | if (ac == NULL) { |
| 2689 | pr_err("%s: APR handle NULL\n", __func__); |
| 2690 | return -EINVAL; |
| 2691 | } |
| 2692 | if (ac->apr == NULL) { |
| 2693 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 2694 | return -EINVAL; |
| 2695 | } |
| 2696 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 2697 | |
| 2698 | q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| 2699 | atomic_set(&ac->cmd_state, -1); |
| 2700 | open.hdr.opcode = ASM_STREAM_CMD_OPEN_READ_V3; |
| 2701 | /* Stream prio : High, provide meta info with encoded frames */ |
| 2702 | open.src_endpointype = ASM_END_POINT_DEVICE_MATRIX; |
| 2703 | |
| 2704 | open.preprocopo_id = q6asm_get_asm_topology_cal(); |
| 2705 | open.bits_per_sample = bits_per_sample; |
| 2706 | open.mode_flags = 0x0; |
| 2707 | |
| 2708 | ac->topology = open.preprocopo_id; |
| 2709 | ac->app_type = q6asm_get_asm_app_type_cal(); |
| 2710 | if (ac->perf_mode == LOW_LATENCY_PCM_MODE) { |
| 2711 | open.mode_flags |= ASM_LOW_LATENCY_TX_STREAM_SESSION << |
| 2712 | ASM_SHIFT_STREAM_PERF_MODE_FLAG_IN_OPEN_READ; |
| 2713 | } else { |
| 2714 | open.mode_flags |= ASM_LEGACY_STREAM_SESSION << |
| 2715 | ASM_SHIFT_STREAM_PERF_MODE_FLAG_IN_OPEN_READ; |
| 2716 | } |
| 2717 | |
| 2718 | switch (format) { |
| 2719 | case FORMAT_LINEAR_PCM: |
| 2720 | open.mode_flags |= 0x00; |
| 2721 | open.enc_cfg_id = q6asm_get_pcm_format_id(pcm_format_block_ver); |
| 2722 | if (ts_mode) |
| 2723 | open.mode_flags |= ABSOLUTE_TIMESTAMP_ENABLE; |
| 2724 | break; |
| 2725 | case FORMAT_MPEG4_AAC: |
| 2726 | open.mode_flags |= BUFFER_META_ENABLE; |
| 2727 | open.enc_cfg_id = ASM_MEDIA_FMT_AAC_V2; |
| 2728 | break; |
| 2729 | case FORMAT_G711_ALAW_FS: |
| 2730 | open.mode_flags |= BUFFER_META_ENABLE; |
| 2731 | open.enc_cfg_id = ASM_MEDIA_FMT_G711_ALAW_FS; |
| 2732 | break; |
| 2733 | case FORMAT_G711_MLAW_FS: |
| 2734 | open.mode_flags |= BUFFER_META_ENABLE; |
| 2735 | open.enc_cfg_id = ASM_MEDIA_FMT_G711_MLAW_FS; |
| 2736 | break; |
| 2737 | case FORMAT_V13K: |
| 2738 | open.mode_flags |= BUFFER_META_ENABLE; |
| 2739 | open.enc_cfg_id = ASM_MEDIA_FMT_V13K_FS; |
| 2740 | break; |
| 2741 | case FORMAT_EVRC: |
| 2742 | open.mode_flags |= BUFFER_META_ENABLE; |
| 2743 | open.enc_cfg_id = ASM_MEDIA_FMT_EVRC_FS; |
| 2744 | break; |
| 2745 | case FORMAT_AMRNB: |
| 2746 | open.mode_flags |= BUFFER_META_ENABLE; |
| 2747 | open.enc_cfg_id = ASM_MEDIA_FMT_AMRNB_FS; |
| 2748 | break; |
| 2749 | case FORMAT_AMRWB: |
| 2750 | open.mode_flags |= BUFFER_META_ENABLE; |
| 2751 | open.enc_cfg_id = ASM_MEDIA_FMT_AMRWB_FS; |
| 2752 | break; |
| 2753 | default: |
| 2754 | pr_err("%s: Invalid format 0x%x\n", |
| 2755 | __func__, format); |
| 2756 | rc = -EINVAL; |
| 2757 | goto fail_cmd; |
| 2758 | } |
| 2759 | rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| 2760 | if (rc < 0) { |
| 2761 | pr_err("%s: open failed op[0x%x]rc[%d]\n", |
| 2762 | __func__, open.hdr.opcode, rc); |
| 2763 | rc = -EINVAL; |
| 2764 | goto fail_cmd; |
| 2765 | } |
| 2766 | rc = wait_event_timeout(ac->cmd_wait, |
| 2767 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 2768 | if (!rc) { |
| 2769 | pr_err("%s: timeout. waited for open read\n", |
| 2770 | __func__); |
| 2771 | rc = -ETIMEDOUT; |
| 2772 | goto fail_cmd; |
| 2773 | } |
| 2774 | if (atomic_read(&ac->cmd_state) > 0) { |
| 2775 | pr_err("%s: DSP returned error[%s]\n", |
| 2776 | __func__, adsp_err_get_err_str( |
| 2777 | atomic_read(&ac->cmd_state))); |
| 2778 | rc = adsp_err_get_lnx_err_code( |
| 2779 | atomic_read(&ac->cmd_state)); |
| 2780 | goto fail_cmd; |
| 2781 | } |
| 2782 | |
| 2783 | ac->io_mode |= TUN_READ_IO_MODE; |
| 2784 | |
| 2785 | return 0; |
| 2786 | fail_cmd: |
| 2787 | return rc; |
| 2788 | } |
| 2789 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2790 | /** |
| 2791 | * q6asm_open_read - |
| 2792 | * command to open ASM in read mode |
| 2793 | * |
| 2794 | * @ac: Audio client handle |
| 2795 | * @format: capture format for ASM |
| 2796 | * |
| 2797 | * Returns 0 on success or error on failure |
| 2798 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2799 | int q6asm_open_read(struct audio_client *ac, |
| 2800 | uint32_t format) |
| 2801 | { |
| 2802 | return __q6asm_open_read(ac, format, 16, |
| 2803 | PCM_MEDIA_FORMAT_V2 /*media fmt block ver*/, |
| 2804 | false/*ts_mode*/); |
| 2805 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2806 | EXPORT_SYMBOL(q6asm_open_read); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2807 | |
| 2808 | int q6asm_open_read_v2(struct audio_client *ac, uint32_t format, |
| 2809 | uint16_t bits_per_sample) |
| 2810 | { |
| 2811 | return __q6asm_open_read(ac, format, bits_per_sample, |
| 2812 | PCM_MEDIA_FORMAT_V2 /*media fmt block ver*/, |
| 2813 | false/*ts_mode*/); |
| 2814 | } |
| 2815 | |
| 2816 | /* |
| 2817 | * asm_open_read_v3 - Opens audio capture session |
| 2818 | * |
| 2819 | * @ac: Client session handle |
| 2820 | * @format: encoder format |
| 2821 | * @bits_per_sample: bit width of capture session |
| 2822 | */ |
| 2823 | int q6asm_open_read_v3(struct audio_client *ac, uint32_t format, |
| 2824 | uint16_t bits_per_sample) |
| 2825 | { |
| 2826 | return __q6asm_open_read(ac, format, bits_per_sample, |
| 2827 | PCM_MEDIA_FORMAT_V3/*media fmt block ver*/, |
| 2828 | false/*ts_mode*/); |
| 2829 | } |
| 2830 | EXPORT_SYMBOL(q6asm_open_read_v3); |
| 2831 | |
| 2832 | /* |
| 2833 | * asm_open_read_v4 - Opens audio capture session |
| 2834 | * |
| 2835 | * @ac: Client session handle |
| 2836 | * @format: encoder format |
| 2837 | * @bits_per_sample: bit width of capture session |
| 2838 | * @ts_mode: timestamp mode |
| 2839 | */ |
| 2840 | int q6asm_open_read_v4(struct audio_client *ac, uint32_t format, |
| 2841 | uint16_t bits_per_sample, bool ts_mode) |
| 2842 | { |
| 2843 | return __q6asm_open_read(ac, format, bits_per_sample, |
| 2844 | PCM_MEDIA_FORMAT_V4 /*media fmt block ver*/, |
| 2845 | ts_mode); |
| 2846 | } |
| 2847 | EXPORT_SYMBOL(q6asm_open_read_v4); |
| 2848 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2849 | /** |
| 2850 | * q6asm_open_write_compressed - |
| 2851 | * command to open ASM in compressed write mode |
| 2852 | * |
| 2853 | * @ac: Audio client handle |
| 2854 | * @format: playback format for ASM |
| 2855 | * @passthrough_flag: flag to indicate passthrough option |
| 2856 | * |
| 2857 | * Returns 0 on success or error on failure |
| 2858 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2859 | int q6asm_open_write_compressed(struct audio_client *ac, uint32_t format, |
| 2860 | uint32_t passthrough_flag) |
| 2861 | { |
| 2862 | int rc = 0; |
| 2863 | struct asm_stream_cmd_open_write_compressed open; |
| 2864 | |
| 2865 | if (ac == NULL) { |
| 2866 | pr_err("%s: ac[%pK] NULL\n", __func__, ac); |
| 2867 | rc = -EINVAL; |
| 2868 | goto fail_cmd; |
| 2869 | } |
| 2870 | |
| 2871 | if (ac->apr == NULL) { |
| 2872 | pr_err("%s: APR handle[%pK] NULL\n", __func__, ac->apr); |
| 2873 | rc = -EINVAL; |
| 2874 | goto fail_cmd; |
| 2875 | } |
| 2876 | pr_debug("%s: session[%d] wr_format[0x%x]", __func__, ac->session, |
| 2877 | format); |
| 2878 | |
| 2879 | q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| 2880 | open.hdr.opcode = ASM_STREAM_CMD_OPEN_WRITE_COMPRESSED; |
| 2881 | atomic_set(&ac->cmd_state, -1); |
| 2882 | |
| 2883 | switch (format) { |
| 2884 | case FORMAT_AC3: |
| 2885 | open.fmt_id = ASM_MEDIA_FMT_AC3; |
| 2886 | break; |
| 2887 | case FORMAT_EAC3: |
| 2888 | open.fmt_id = ASM_MEDIA_FMT_EAC3; |
| 2889 | break; |
| 2890 | case FORMAT_DTS: |
| 2891 | open.fmt_id = ASM_MEDIA_FMT_DTS; |
| 2892 | break; |
| 2893 | case FORMAT_DSD: |
| 2894 | open.fmt_id = ASM_MEDIA_FMT_DSD; |
| 2895 | break; |
| 2896 | case FORMAT_GEN_COMPR: |
| 2897 | open.fmt_id = ASM_MEDIA_FMT_GENERIC_COMPRESSED; |
| 2898 | break; |
| 2899 | case FORMAT_TRUEHD: |
| 2900 | open.fmt_id = ASM_MEDIA_FMT_TRUEHD; |
| 2901 | break; |
| 2902 | case FORMAT_IEC61937: |
| 2903 | open.fmt_id = ASM_MEDIA_FMT_IEC; |
| 2904 | break; |
| 2905 | default: |
| 2906 | pr_err("%s: Invalid format[%d]\n", __func__, format); |
| 2907 | rc = -EINVAL; |
| 2908 | goto fail_cmd; |
| 2909 | } |
| 2910 | /* Below flag indicates the DSP that Compressed audio input |
| 2911 | * stream is not IEC 61937 or IEC 60958 packetizied |
| 2912 | */ |
| 2913 | if (passthrough_flag == COMPRESSED_PASSTHROUGH || |
| 2914 | passthrough_flag == COMPRESSED_PASSTHROUGH_DSD || |
| 2915 | passthrough_flag == COMPRESSED_PASSTHROUGH_GEN) { |
| 2916 | open.flags = 0x0; |
| 2917 | pr_debug("%s: Flag 0 COMPRESSED_PASSTHROUGH\n", __func__); |
| 2918 | } else if (passthrough_flag == COMPRESSED_PASSTHROUGH_CONVERT) { |
| 2919 | open.flags = 0x8; |
| 2920 | pr_debug("%s: Flag 8 - COMPRESSED_PASSTHROUGH_CONVERT\n", |
| 2921 | __func__); |
| 2922 | } else if (passthrough_flag == COMPRESSED_PASSTHROUGH_IEC61937) { |
| 2923 | open.flags = 0x1; |
| 2924 | pr_debug("%s: Flag 1 - COMPRESSED_PASSTHROUGH_IEC61937\n", |
| 2925 | __func__); |
| 2926 | } else { |
| 2927 | pr_err("%s: Invalid passthrough type[%d]\n", |
| 2928 | __func__, passthrough_flag); |
| 2929 | rc = -EINVAL; |
| 2930 | goto fail_cmd; |
| 2931 | } |
| 2932 | rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| 2933 | if (rc < 0) { |
| 2934 | pr_err("%s: open failed op[0x%x]rc[%d]\n", |
| 2935 | __func__, open.hdr.opcode, rc); |
| 2936 | rc = -EINVAL; |
| 2937 | goto fail_cmd; |
| 2938 | } |
| 2939 | rc = wait_event_timeout(ac->cmd_wait, |
| 2940 | (atomic_read(&ac->cmd_state) >= 0), 1*HZ); |
| 2941 | if (!rc) { |
| 2942 | pr_err("%s: timeout. waited for OPEN_WRITE_COMPR rc[%d]\n", |
| 2943 | __func__, rc); |
| 2944 | rc = -ETIMEDOUT; |
| 2945 | goto fail_cmd; |
| 2946 | } |
| 2947 | |
| 2948 | if (atomic_read(&ac->cmd_state) > 0) { |
| 2949 | pr_err("%s: DSP returned error[%s]\n", |
| 2950 | __func__, adsp_err_get_err_str( |
| 2951 | atomic_read(&ac->cmd_state))); |
| 2952 | rc = adsp_err_get_lnx_err_code( |
| 2953 | atomic_read(&ac->cmd_state)); |
| 2954 | goto fail_cmd; |
| 2955 | } |
| 2956 | |
| 2957 | return 0; |
| 2958 | |
| 2959 | fail_cmd: |
| 2960 | return rc; |
| 2961 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 2962 | EXPORT_SYMBOL(q6asm_open_write_compressed); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2963 | |
| 2964 | static int __q6asm_open_write(struct audio_client *ac, uint32_t format, |
| 2965 | uint16_t bits_per_sample, uint32_t stream_id, |
| 2966 | bool is_gapless_mode, |
| 2967 | uint32_t pcm_format_block_ver) |
| 2968 | { |
| 2969 | int rc = 0x00; |
| 2970 | struct asm_stream_cmd_open_write_v3 open; |
| 2971 | |
| 2972 | if (ac == NULL) { |
| 2973 | pr_err("%s: APR handle NULL\n", __func__); |
| 2974 | return -EINVAL; |
| 2975 | } |
| 2976 | if (ac->apr == NULL) { |
| 2977 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 2978 | return -EINVAL; |
| 2979 | } |
| 2980 | |
| 2981 | dev_vdbg(ac->dev, "%s: session[%d] wr_format[0x%x]\n", |
| 2982 | __func__, ac->session, format); |
| 2983 | |
| 2984 | q6asm_stream_add_hdr(ac, &open.hdr, sizeof(open), TRUE, stream_id); |
| 2985 | atomic_set(&ac->cmd_state, -1); |
| 2986 | /* |
| 2987 | * Updated the token field with stream/session for compressed playback |
| 2988 | * Platform driver must know the the stream with which the command is |
| 2989 | * associated |
| 2990 | */ |
| 2991 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 2992 | q6asm_update_token(&open.hdr.token, |
| 2993 | ac->session, |
| 2994 | stream_id, |
| 2995 | 0, /* Buffer index is NA */ |
| 2996 | 0, /* Direction flag is NA */ |
| 2997 | WAIT_CMD); |
| 2998 | |
| 2999 | dev_vdbg(ac->dev, "%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 3000 | __func__, open.hdr.token, stream_id, ac->session); |
| 3001 | open.hdr.opcode = ASM_STREAM_CMD_OPEN_WRITE_V3; |
| 3002 | open.mode_flags = 0x00; |
| 3003 | if (ac->perf_mode == ULL_POST_PROCESSING_PCM_MODE) |
| 3004 | open.mode_flags |= ASM_ULL_POST_PROCESSING_STREAM_SESSION; |
| 3005 | else if (ac->perf_mode == ULTRA_LOW_LATENCY_PCM_MODE) |
| 3006 | open.mode_flags |= ASM_ULTRA_LOW_LATENCY_STREAM_SESSION; |
| 3007 | else if (ac->perf_mode == LOW_LATENCY_PCM_MODE) |
| 3008 | open.mode_flags |= ASM_LOW_LATENCY_STREAM_SESSION; |
| 3009 | else { |
| 3010 | open.mode_flags |= ASM_LEGACY_STREAM_SESSION; |
| 3011 | if (is_gapless_mode) |
| 3012 | open.mode_flags |= 1 << ASM_SHIFT_GAPLESS_MODE_FLAG; |
| 3013 | } |
| 3014 | |
| 3015 | /* source endpoint : matrix */ |
| 3016 | open.sink_endpointype = ASM_END_POINT_DEVICE_MATRIX; |
| 3017 | open.bits_per_sample = bits_per_sample; |
| 3018 | |
| 3019 | open.postprocopo_id = q6asm_get_asm_topology_cal(); |
| 3020 | if (ac->perf_mode != LEGACY_PCM_MODE) |
| 3021 | open.postprocopo_id = ASM_STREAM_POSTPROCOPO_ID_NONE; |
| 3022 | |
| 3023 | pr_debug("%s: perf_mode %d asm_topology 0x%x bps %d\n", __func__, |
| 3024 | ac->perf_mode, open.postprocopo_id, open.bits_per_sample); |
| 3025 | |
| 3026 | /* |
| 3027 | * For Gapless playback it will use the same session for next stream, |
| 3028 | * So use the same topology |
| 3029 | */ |
| 3030 | if (!ac->topology) { |
| 3031 | ac->topology = open.postprocopo_id; |
| 3032 | ac->app_type = q6asm_get_asm_app_type_cal(); |
| 3033 | } |
| 3034 | switch (format) { |
| 3035 | case FORMAT_LINEAR_PCM: |
| 3036 | open.dec_fmt_id = q6asm_get_pcm_format_id(pcm_format_block_ver); |
| 3037 | break; |
| 3038 | case FORMAT_MPEG4_AAC: |
| 3039 | open.dec_fmt_id = ASM_MEDIA_FMT_AAC_V2; |
| 3040 | break; |
| 3041 | case FORMAT_MPEG4_MULTI_AAC: |
| 3042 | open.dec_fmt_id = ASM_MEDIA_FMT_AAC_V2; |
| 3043 | break; |
| 3044 | case FORMAT_WMA_V9: |
| 3045 | open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V9_V2; |
| 3046 | break; |
| 3047 | case FORMAT_WMA_V10PRO: |
| 3048 | open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V10PRO_V2; |
| 3049 | break; |
| 3050 | case FORMAT_MP3: |
| 3051 | open.dec_fmt_id = ASM_MEDIA_FMT_MP3; |
| 3052 | break; |
| 3053 | case FORMAT_AC3: |
| 3054 | open.dec_fmt_id = ASM_MEDIA_FMT_AC3; |
| 3055 | break; |
| 3056 | case FORMAT_EAC3: |
| 3057 | open.dec_fmt_id = ASM_MEDIA_FMT_EAC3; |
| 3058 | break; |
| 3059 | case FORMAT_MP2: |
| 3060 | open.dec_fmt_id = ASM_MEDIA_FMT_MP2; |
| 3061 | break; |
| 3062 | case FORMAT_FLAC: |
| 3063 | open.dec_fmt_id = ASM_MEDIA_FMT_FLAC; |
| 3064 | break; |
| 3065 | case FORMAT_ALAC: |
| 3066 | open.dec_fmt_id = ASM_MEDIA_FMT_ALAC; |
| 3067 | break; |
| 3068 | case FORMAT_VORBIS: |
| 3069 | open.dec_fmt_id = ASM_MEDIA_FMT_VORBIS; |
| 3070 | break; |
| 3071 | case FORMAT_APE: |
| 3072 | open.dec_fmt_id = ASM_MEDIA_FMT_APE; |
| 3073 | break; |
| 3074 | case FORMAT_DSD: |
| 3075 | open.dec_fmt_id = ASM_MEDIA_FMT_DSD; |
| 3076 | break; |
| 3077 | case FORMAT_APTX: |
| 3078 | open.dec_fmt_id = ASM_MEDIA_FMT_APTX; |
| 3079 | break; |
| 3080 | case FORMAT_GEN_COMPR: |
| 3081 | open.dec_fmt_id = ASM_MEDIA_FMT_GENERIC_COMPRESSED; |
| 3082 | break; |
| 3083 | default: |
| 3084 | pr_err("%s: Invalid format 0x%x\n", __func__, format); |
| 3085 | rc = -EINVAL; |
| 3086 | goto fail_cmd; |
| 3087 | } |
| 3088 | rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| 3089 | if (rc < 0) { |
| 3090 | pr_err("%s: open failed op[0x%x]rc[%d]\n", |
| 3091 | __func__, open.hdr.opcode, rc); |
| 3092 | rc = -EINVAL; |
| 3093 | goto fail_cmd; |
| 3094 | } |
| 3095 | rc = wait_event_timeout(ac->cmd_wait, |
| 3096 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 3097 | if (!rc) { |
| 3098 | pr_err("%s: timeout. waited for open write\n", __func__); |
| 3099 | rc = -ETIMEDOUT; |
| 3100 | goto fail_cmd; |
| 3101 | } |
| 3102 | if (atomic_read(&ac->cmd_state) > 0) { |
| 3103 | pr_err("%s: DSP returned error[%s]\n", |
| 3104 | __func__, adsp_err_get_err_str( |
| 3105 | atomic_read(&ac->cmd_state))); |
| 3106 | rc = adsp_err_get_lnx_err_code( |
| 3107 | atomic_read(&ac->cmd_state)); |
| 3108 | goto fail_cmd; |
| 3109 | } |
| 3110 | ac->io_mode |= TUN_WRITE_IO_MODE; |
| 3111 | |
| 3112 | return 0; |
| 3113 | fail_cmd: |
| 3114 | return rc; |
| 3115 | } |
| 3116 | |
| 3117 | int q6asm_open_write(struct audio_client *ac, uint32_t format) |
| 3118 | { |
| 3119 | return __q6asm_open_write(ac, format, 16, ac->stream_id, |
| 3120 | false /*gapless*/, |
| 3121 | PCM_MEDIA_FORMAT_V2 /*pcm_format_block_ver*/); |
| 3122 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3123 | EXPORT_SYMBOL(q6asm_open_write); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3124 | |
| 3125 | int q6asm_open_write_v2(struct audio_client *ac, uint32_t format, |
| 3126 | uint16_t bits_per_sample) |
| 3127 | { |
| 3128 | return __q6asm_open_write(ac, format, bits_per_sample, |
| 3129 | ac->stream_id, false /*gapless*/, |
| 3130 | PCM_MEDIA_FORMAT_V2 /*pcm_format_block_ver*/); |
| 3131 | } |
| 3132 | |
| 3133 | /* |
| 3134 | * q6asm_open_write_v3 - Opens audio playback session |
| 3135 | * |
| 3136 | * @ac: Client session handle |
| 3137 | * @format: decoder format |
| 3138 | * @bits_per_sample: bit width of playback session |
| 3139 | */ |
| 3140 | int q6asm_open_write_v3(struct audio_client *ac, uint32_t format, |
| 3141 | uint16_t bits_per_sample) |
| 3142 | { |
| 3143 | return __q6asm_open_write(ac, format, bits_per_sample, |
| 3144 | ac->stream_id, false /*gapless*/, |
| 3145 | PCM_MEDIA_FORMAT_V3 /*pcm_format_block_ver*/); |
| 3146 | } |
| 3147 | EXPORT_SYMBOL(q6asm_open_write_v3); |
| 3148 | |
| 3149 | /* |
| 3150 | * q6asm_open_write_v4 - Opens audio playback session |
| 3151 | * |
| 3152 | * @ac: Client session handle |
| 3153 | * @format: decoder format |
| 3154 | * @bits_per_sample: bit width of playback session |
| 3155 | */ |
| 3156 | int q6asm_open_write_v4(struct audio_client *ac, uint32_t format, |
| 3157 | uint16_t bits_per_sample) |
| 3158 | { |
| 3159 | return __q6asm_open_write(ac, format, bits_per_sample, |
| 3160 | ac->stream_id, false /*gapless*/, |
| 3161 | PCM_MEDIA_FORMAT_V4 /*pcm_format_block_ver*/); |
| 3162 | } |
| 3163 | EXPORT_SYMBOL(q6asm_open_write_v4); |
| 3164 | |
| 3165 | int q6asm_stream_open_write_v2(struct audio_client *ac, uint32_t format, |
| 3166 | uint16_t bits_per_sample, int32_t stream_id, |
| 3167 | bool is_gapless_mode) |
| 3168 | { |
| 3169 | return __q6asm_open_write(ac, format, bits_per_sample, |
| 3170 | stream_id, is_gapless_mode, |
| 3171 | PCM_MEDIA_FORMAT_V2 /*pcm_format_block_ver*/); |
| 3172 | } |
| 3173 | |
| 3174 | /* |
| 3175 | * q6asm_stream_open_write_v3 - Creates audio stream for playback |
| 3176 | * |
| 3177 | * @ac: Client session handle |
| 3178 | * @format: asm playback format |
| 3179 | * @bits_per_sample: bit width of requested stream |
| 3180 | * @stream_id: stream id of stream to be associated with this session |
| 3181 | * @is_gapless_mode: true if gapless mode needs to be enabled |
| 3182 | */ |
| 3183 | int q6asm_stream_open_write_v3(struct audio_client *ac, uint32_t format, |
| 3184 | uint16_t bits_per_sample, int32_t stream_id, |
| 3185 | bool is_gapless_mode) |
| 3186 | { |
| 3187 | return __q6asm_open_write(ac, format, bits_per_sample, |
| 3188 | stream_id, is_gapless_mode, |
| 3189 | PCM_MEDIA_FORMAT_V3 /*pcm_format_block_ver*/); |
| 3190 | } |
| 3191 | EXPORT_SYMBOL(q6asm_stream_open_write_v3); |
| 3192 | |
| 3193 | /* |
| 3194 | * q6asm_stream_open_write_v4 - Creates audio stream for playback |
| 3195 | * |
| 3196 | * @ac: Client session handle |
| 3197 | * @format: asm playback format |
| 3198 | * @bits_per_sample: bit width of requested stream |
| 3199 | * @stream_id: stream id of stream to be associated with this session |
| 3200 | * @is_gapless_mode: true if gapless mode needs to be enabled |
| 3201 | */ |
| 3202 | int q6asm_stream_open_write_v4(struct audio_client *ac, uint32_t format, |
| 3203 | uint16_t bits_per_sample, int32_t stream_id, |
| 3204 | bool is_gapless_mode) |
| 3205 | { |
| 3206 | return __q6asm_open_write(ac, format, bits_per_sample, |
| 3207 | stream_id, is_gapless_mode, |
| 3208 | PCM_MEDIA_FORMAT_V4 /*pcm_format_block_ver*/); |
| 3209 | } |
| 3210 | EXPORT_SYMBOL(q6asm_stream_open_write_v4); |
| 3211 | |
| 3212 | static int __q6asm_open_read_write(struct audio_client *ac, uint32_t rd_format, |
| 3213 | uint32_t wr_format, bool is_meta_data_mode, |
| 3214 | uint32_t bits_per_sample, |
| 3215 | bool overwrite_topology, int topology) |
| 3216 | { |
| 3217 | int rc = 0x00; |
| 3218 | struct asm_stream_cmd_open_readwrite_v2 open; |
| 3219 | |
| 3220 | if (ac == NULL) { |
| 3221 | pr_err("%s: APR handle NULL\n", __func__); |
| 3222 | return -EINVAL; |
| 3223 | } |
| 3224 | if (ac->apr == NULL) { |
| 3225 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 3226 | return -EINVAL; |
| 3227 | } |
| 3228 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 3229 | pr_debug("%s: wr_format[0x%x]rd_format[0x%x]\n", |
| 3230 | __func__, wr_format, rd_format); |
| 3231 | |
| 3232 | ac->io_mode |= NT_MODE; |
| 3233 | q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| 3234 | atomic_set(&ac->cmd_state, -1); |
| 3235 | open.hdr.opcode = ASM_STREAM_CMD_OPEN_READWRITE_V2; |
| 3236 | |
| 3237 | open.mode_flags = is_meta_data_mode ? BUFFER_META_ENABLE : 0; |
| 3238 | open.bits_per_sample = bits_per_sample; |
| 3239 | /* source endpoint : matrix */ |
| 3240 | open.postprocopo_id = q6asm_get_asm_topology_cal(); |
| 3241 | |
| 3242 | open.postprocopo_id = overwrite_topology ? |
| 3243 | topology : open.postprocopo_id; |
| 3244 | ac->topology = open.postprocopo_id; |
| 3245 | ac->app_type = q6asm_get_asm_app_type_cal(); |
| 3246 | |
| 3247 | |
| 3248 | switch (wr_format) { |
| 3249 | case FORMAT_LINEAR_PCM: |
| 3250 | case FORMAT_MULTI_CHANNEL_LINEAR_PCM: |
| 3251 | open.dec_fmt_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| 3252 | break; |
| 3253 | case FORMAT_MPEG4_AAC: |
| 3254 | open.dec_fmt_id = ASM_MEDIA_FMT_AAC_V2; |
| 3255 | break; |
| 3256 | case FORMAT_MPEG4_MULTI_AAC: |
| 3257 | open.dec_fmt_id = ASM_MEDIA_FMT_AAC_V2; |
| 3258 | break; |
| 3259 | case FORMAT_WMA_V9: |
| 3260 | open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V9_V2; |
| 3261 | break; |
| 3262 | case FORMAT_WMA_V10PRO: |
| 3263 | open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V10PRO_V2; |
| 3264 | break; |
| 3265 | case FORMAT_AMRNB: |
| 3266 | open.dec_fmt_id = ASM_MEDIA_FMT_AMRNB_FS; |
| 3267 | break; |
| 3268 | case FORMAT_AMRWB: |
| 3269 | open.dec_fmt_id = ASM_MEDIA_FMT_AMRWB_FS; |
| 3270 | break; |
| 3271 | case FORMAT_AMR_WB_PLUS: |
| 3272 | open.dec_fmt_id = ASM_MEDIA_FMT_AMR_WB_PLUS_V2; |
| 3273 | break; |
| 3274 | case FORMAT_V13K: |
| 3275 | open.dec_fmt_id = ASM_MEDIA_FMT_V13K_FS; |
| 3276 | break; |
| 3277 | case FORMAT_EVRC: |
| 3278 | open.dec_fmt_id = ASM_MEDIA_FMT_EVRC_FS; |
| 3279 | break; |
| 3280 | case FORMAT_EVRCB: |
| 3281 | open.dec_fmt_id = ASM_MEDIA_FMT_EVRCB_FS; |
| 3282 | break; |
| 3283 | case FORMAT_EVRCWB: |
| 3284 | open.dec_fmt_id = ASM_MEDIA_FMT_EVRCWB_FS; |
| 3285 | break; |
| 3286 | case FORMAT_MP3: |
| 3287 | open.dec_fmt_id = ASM_MEDIA_FMT_MP3; |
| 3288 | break; |
| 3289 | case FORMAT_ALAC: |
| 3290 | open.dec_fmt_id = ASM_MEDIA_FMT_ALAC; |
| 3291 | break; |
| 3292 | case FORMAT_APE: |
| 3293 | open.dec_fmt_id = ASM_MEDIA_FMT_APE; |
| 3294 | break; |
| 3295 | case FORMAT_DSD: |
| 3296 | open.dec_fmt_id = ASM_MEDIA_FMT_DSD; |
| 3297 | break; |
| 3298 | case FORMAT_G711_ALAW_FS: |
| 3299 | open.dec_fmt_id = ASM_MEDIA_FMT_G711_ALAW_FS; |
| 3300 | break; |
| 3301 | case FORMAT_G711_MLAW_FS: |
| 3302 | open.dec_fmt_id = ASM_MEDIA_FMT_G711_MLAW_FS; |
| 3303 | break; |
| 3304 | default: |
| 3305 | pr_err("%s: Invalid format 0x%x\n", |
| 3306 | __func__, wr_format); |
| 3307 | rc = -EINVAL; |
| 3308 | goto fail_cmd; |
| 3309 | } |
| 3310 | |
| 3311 | switch (rd_format) { |
| 3312 | case FORMAT_LINEAR_PCM: |
| 3313 | case FORMAT_MULTI_CHANNEL_LINEAR_PCM: |
| 3314 | open.enc_cfg_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| 3315 | break; |
| 3316 | case FORMAT_MPEG4_AAC: |
| 3317 | open.enc_cfg_id = ASM_MEDIA_FMT_AAC_V2; |
| 3318 | break; |
| 3319 | case FORMAT_G711_ALAW_FS: |
| 3320 | open.enc_cfg_id = ASM_MEDIA_FMT_G711_ALAW_FS; |
| 3321 | break; |
| 3322 | case FORMAT_G711_MLAW_FS: |
| 3323 | open.enc_cfg_id = ASM_MEDIA_FMT_G711_MLAW_FS; |
| 3324 | break; |
| 3325 | case FORMAT_V13K: |
| 3326 | open.enc_cfg_id = ASM_MEDIA_FMT_V13K_FS; |
| 3327 | break; |
| 3328 | case FORMAT_EVRC: |
| 3329 | open.enc_cfg_id = ASM_MEDIA_FMT_EVRC_FS; |
| 3330 | break; |
| 3331 | case FORMAT_AMRNB: |
| 3332 | open.enc_cfg_id = ASM_MEDIA_FMT_AMRNB_FS; |
| 3333 | break; |
| 3334 | case FORMAT_AMRWB: |
| 3335 | open.enc_cfg_id = ASM_MEDIA_FMT_AMRWB_FS; |
| 3336 | break; |
| 3337 | case FORMAT_ALAC: |
| 3338 | open.enc_cfg_id = ASM_MEDIA_FMT_ALAC; |
| 3339 | break; |
| 3340 | case FORMAT_APE: |
| 3341 | open.enc_cfg_id = ASM_MEDIA_FMT_APE; |
| 3342 | break; |
| 3343 | default: |
| 3344 | pr_err("%s: Invalid format 0x%x\n", |
| 3345 | __func__, rd_format); |
| 3346 | rc = -EINVAL; |
| 3347 | goto fail_cmd; |
| 3348 | } |
| 3349 | dev_vdbg(ac->dev, "%s: rdformat[0x%x]wrformat[0x%x]\n", __func__, |
| 3350 | open.enc_cfg_id, open.dec_fmt_id); |
| 3351 | |
| 3352 | rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| 3353 | if (rc < 0) { |
| 3354 | pr_err("%s: open failed op[0x%x]rc[%d]\n", |
| 3355 | __func__, open.hdr.opcode, rc); |
| 3356 | rc = -EINVAL; |
| 3357 | goto fail_cmd; |
| 3358 | } |
| 3359 | rc = wait_event_timeout(ac->cmd_wait, |
| 3360 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 3361 | if (!rc) { |
| 3362 | pr_err("%s: timeout. waited for open read-write\n", |
| 3363 | __func__); |
| 3364 | rc = -ETIMEDOUT; |
| 3365 | goto fail_cmd; |
| 3366 | } |
| 3367 | if (atomic_read(&ac->cmd_state) > 0) { |
| 3368 | pr_err("%s: DSP returned error[%s]\n", |
| 3369 | __func__, adsp_err_get_err_str( |
| 3370 | atomic_read(&ac->cmd_state))); |
| 3371 | rc = adsp_err_get_lnx_err_code( |
| 3372 | atomic_read(&ac->cmd_state)); |
| 3373 | goto fail_cmd; |
| 3374 | } |
| 3375 | |
| 3376 | return 0; |
| 3377 | fail_cmd: |
| 3378 | return rc; |
| 3379 | } |
| 3380 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3381 | /** |
| 3382 | * q6asm_open_read_write - |
| 3383 | * command to open ASM in read/write mode |
| 3384 | * |
| 3385 | * @ac: Audio client handle |
| 3386 | * @rd_format: capture format for ASM |
| 3387 | * @wr_format: playback format for ASM |
| 3388 | * |
| 3389 | * Returns 0 on success or error on failure |
| 3390 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3391 | int q6asm_open_read_write(struct audio_client *ac, uint32_t rd_format, |
| 3392 | uint32_t wr_format) |
| 3393 | { |
| 3394 | return __q6asm_open_read_write(ac, rd_format, wr_format, |
| 3395 | true/*meta data mode*/, |
| 3396 | 16 /*bits_per_sample*/, |
| 3397 | false /*overwrite_topology*/, 0); |
| 3398 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3399 | EXPORT_SYMBOL(q6asm_open_read_write); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3400 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3401 | /** |
| 3402 | * q6asm_open_read_write_v2 - |
| 3403 | * command to open ASM in bi-directional read/write mode |
| 3404 | * |
| 3405 | * @ac: Audio client handle |
| 3406 | * @rd_format: capture format for ASM |
| 3407 | * @wr_format: playback format for ASM |
| 3408 | * @is_meta_data_mode: mode to indicate if meta data present |
| 3409 | * @bits_per_sample: number of bits per sample |
| 3410 | * @overwrite_topology: topology to be overwritten flag |
| 3411 | * @topology: Topology for ASM |
| 3412 | * |
| 3413 | * Returns 0 on success or error on failure |
| 3414 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3415 | int q6asm_open_read_write_v2(struct audio_client *ac, uint32_t rd_format, |
| 3416 | uint32_t wr_format, bool is_meta_data_mode, |
| 3417 | uint32_t bits_per_sample, bool overwrite_topology, |
| 3418 | int topology) |
| 3419 | { |
| 3420 | return __q6asm_open_read_write(ac, rd_format, wr_format, |
| 3421 | is_meta_data_mode, bits_per_sample, |
| 3422 | overwrite_topology, topology); |
| 3423 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3424 | EXPORT_SYMBOL(q6asm_open_read_write_v2); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3425 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3426 | /** |
| 3427 | * q6asm_open_loopback_v2 - |
| 3428 | * command to open ASM in loopback mode |
| 3429 | * |
| 3430 | * @ac: Audio client handle |
| 3431 | * @bits_per_sample: number of bits per sample |
| 3432 | * |
| 3433 | * Returns 0 on success or error on failure |
| 3434 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3435 | int q6asm_open_loopback_v2(struct audio_client *ac, uint16_t bits_per_sample) |
| 3436 | { |
| 3437 | int rc = 0x00; |
| 3438 | |
| 3439 | if (ac == NULL) { |
| 3440 | pr_err("%s: APR handle NULL\n", __func__); |
| 3441 | return -EINVAL; |
| 3442 | } |
| 3443 | if (ac->apr == NULL) { |
| 3444 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 3445 | return -EINVAL; |
| 3446 | } |
| 3447 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 3448 | |
| 3449 | if (ac->perf_mode == LOW_LATENCY_PCM_MODE) { |
| 3450 | struct asm_stream_cmd_open_transcode_loopback_t open; |
| 3451 | |
| 3452 | q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| 3453 | atomic_set(&ac->cmd_state, -1); |
| 3454 | open.hdr.opcode = ASM_STREAM_CMD_OPEN_TRANSCODE_LOOPBACK; |
| 3455 | |
| 3456 | open.mode_flags = 0; |
| 3457 | open.src_endpoint_type = 0; |
| 3458 | open.sink_endpoint_type = 0; |
| 3459 | open.src_format_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| 3460 | open.sink_format_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| 3461 | /* source endpoint : matrix */ |
| 3462 | open.audproc_topo_id = q6asm_get_asm_topology_cal(); |
| 3463 | |
| 3464 | ac->app_type = q6asm_get_asm_app_type_cal(); |
| 3465 | if (ac->perf_mode == LOW_LATENCY_PCM_MODE) |
| 3466 | open.mode_flags |= ASM_LOW_LATENCY_STREAM_SESSION; |
| 3467 | else |
| 3468 | open.mode_flags |= ASM_LEGACY_STREAM_SESSION; |
| 3469 | ac->topology = open.audproc_topo_id; |
| 3470 | open.bits_per_sample = bits_per_sample; |
| 3471 | open.reserved = 0; |
| 3472 | pr_debug("%s: opening a transcode_loopback with mode_flags =[%d] session[%d]\n", |
| 3473 | __func__, open.mode_flags, ac->session); |
| 3474 | |
| 3475 | rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| 3476 | if (rc < 0) { |
| 3477 | pr_err("%s: open failed op[0x%x]rc[%d]\n", |
| 3478 | __func__, open.hdr.opcode, rc); |
| 3479 | rc = -EINVAL; |
| 3480 | goto fail_cmd; |
| 3481 | } |
| 3482 | } else {/*if(ac->perf_mode == LEGACY_PCM_MODE)*/ |
| 3483 | struct asm_stream_cmd_open_loopback_v2 open; |
| 3484 | |
| 3485 | q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| 3486 | atomic_set(&ac->cmd_state, -1); |
| 3487 | open.hdr.opcode = ASM_STREAM_CMD_OPEN_LOOPBACK_V2; |
| 3488 | |
| 3489 | open.mode_flags = 0; |
| 3490 | open.src_endpointype = 0; |
| 3491 | open.sink_endpointype = 0; |
| 3492 | /* source endpoint : matrix */ |
| 3493 | open.postprocopo_id = q6asm_get_asm_topology_cal(); |
| 3494 | |
| 3495 | ac->app_type = q6asm_get_asm_app_type_cal(); |
| 3496 | ac->topology = open.postprocopo_id; |
| 3497 | open.bits_per_sample = bits_per_sample; |
| 3498 | open.reserved = 0; |
| 3499 | pr_debug("%s: opening a loopback_v2 with mode_flags =[%d] session[%d]\n", |
| 3500 | __func__, open.mode_flags, ac->session); |
| 3501 | |
| 3502 | rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| 3503 | if (rc < 0) { |
| 3504 | pr_err("%s: open failed op[0x%x]rc[%d]\n", |
| 3505 | __func__, open.hdr.opcode, rc); |
| 3506 | rc = -EINVAL; |
| 3507 | goto fail_cmd; |
| 3508 | } |
| 3509 | } |
| 3510 | rc = wait_event_timeout(ac->cmd_wait, |
| 3511 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 3512 | if (!rc) { |
| 3513 | pr_err("%s: timeout. waited for open_loopback\n", |
| 3514 | __func__); |
| 3515 | rc = -ETIMEDOUT; |
| 3516 | goto fail_cmd; |
| 3517 | } |
| 3518 | if (atomic_read(&ac->cmd_state) > 0) { |
| 3519 | pr_err("%s: DSP returned error[%s]\n", |
| 3520 | __func__, adsp_err_get_err_str( |
| 3521 | atomic_read(&ac->cmd_state))); |
| 3522 | rc = adsp_err_get_lnx_err_code( |
| 3523 | atomic_read(&ac->cmd_state)); |
| 3524 | goto fail_cmd; |
| 3525 | } |
| 3526 | |
| 3527 | return 0; |
| 3528 | fail_cmd: |
| 3529 | return rc; |
| 3530 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3531 | EXPORT_SYMBOL(q6asm_open_loopback_v2); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3532 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3533 | /** |
| 3534 | * q6asm_open_transcode_loopback - |
| 3535 | * command to open ASM in transcode loopback mode |
| 3536 | * |
| 3537 | * @ac: Audio client handle |
| 3538 | * @bits_per_sample: number of bits per sample |
| 3539 | * @source_format: Format of clip |
| 3540 | * @sink_format: end device supported format |
| 3541 | * |
| 3542 | * Returns 0 on success or error on failure |
| 3543 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3544 | int q6asm_open_transcode_loopback(struct audio_client *ac, |
| 3545 | uint16_t bits_per_sample, |
| 3546 | uint32_t source_format, uint32_t sink_format) |
| 3547 | { |
| 3548 | int rc = 0x00; |
| 3549 | struct asm_stream_cmd_open_transcode_loopback_t open; |
| 3550 | |
| 3551 | if (ac == NULL) { |
| 3552 | pr_err("%s: APR handle NULL\n", __func__); |
| 3553 | return -EINVAL; |
| 3554 | } |
| 3555 | if (ac->apr == NULL) { |
| 3556 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 3557 | return -EINVAL; |
| 3558 | } |
| 3559 | |
| 3560 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 3561 | |
| 3562 | q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| 3563 | atomic_set(&ac->cmd_state, -1); |
| 3564 | open.hdr.opcode = ASM_STREAM_CMD_OPEN_TRANSCODE_LOOPBACK; |
| 3565 | |
| 3566 | open.mode_flags = 0; |
| 3567 | open.src_endpoint_type = 0; |
| 3568 | open.sink_endpoint_type = 0; |
| 3569 | switch (source_format) { |
| 3570 | case FORMAT_LINEAR_PCM: |
| 3571 | case FORMAT_MULTI_CHANNEL_LINEAR_PCM: |
| 3572 | open.src_format_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V3; |
| 3573 | break; |
| 3574 | case FORMAT_AC3: |
| 3575 | open.src_format_id = ASM_MEDIA_FMT_AC3; |
| 3576 | break; |
| 3577 | case FORMAT_EAC3: |
| 3578 | open.src_format_id = ASM_MEDIA_FMT_EAC3; |
| 3579 | break; |
| 3580 | default: |
| 3581 | pr_err("%s: Unsupported src fmt [%d]\n", |
| 3582 | __func__, source_format); |
| 3583 | return -EINVAL; |
| 3584 | } |
| 3585 | switch (sink_format) { |
| 3586 | case FORMAT_LINEAR_PCM: |
| 3587 | case FORMAT_MULTI_CHANNEL_LINEAR_PCM: |
| 3588 | open.sink_format_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V3; |
| 3589 | break; |
| 3590 | default: |
| 3591 | pr_err("%s: Unsupported sink fmt [%d]\n", |
| 3592 | __func__, sink_format); |
| 3593 | return -EINVAL; |
| 3594 | } |
| 3595 | |
| 3596 | /* source endpoint : matrix */ |
| 3597 | open.audproc_topo_id = q6asm_get_asm_topology_cal(); |
| 3598 | |
| 3599 | ac->app_type = q6asm_get_asm_app_type_cal(); |
| 3600 | if (ac->perf_mode == LOW_LATENCY_PCM_MODE) |
| 3601 | open.mode_flags |= ASM_LOW_LATENCY_STREAM_SESSION; |
| 3602 | else |
| 3603 | open.mode_flags |= ASM_LEGACY_STREAM_SESSION; |
| 3604 | ac->topology = open.audproc_topo_id; |
| 3605 | open.bits_per_sample = bits_per_sample; |
| 3606 | open.reserved = 0; |
| 3607 | pr_debug("%s: opening a transcode_loopback with mode_flags =[%d] session[%d]\n", |
| 3608 | __func__, open.mode_flags, ac->session); |
| 3609 | |
| 3610 | rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| 3611 | if (rc < 0) { |
| 3612 | pr_err("%s: open failed op[0x%x]rc[%d]\n", |
| 3613 | __func__, open.hdr.opcode, rc); |
| 3614 | rc = -EINVAL; |
| 3615 | goto fail_cmd; |
| 3616 | } |
| 3617 | rc = wait_event_timeout(ac->cmd_wait, |
| 3618 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 3619 | if (!rc) { |
| 3620 | pr_err("%s: timeout. waited for open_transcode_loopback\n", |
| 3621 | __func__); |
| 3622 | rc = -ETIMEDOUT; |
| 3623 | goto fail_cmd; |
| 3624 | } |
| 3625 | if (atomic_read(&ac->cmd_state) > 0) { |
| 3626 | pr_err("%s: DSP returned error[%s]\n", |
| 3627 | __func__, adsp_err_get_err_str( |
| 3628 | atomic_read(&ac->cmd_state))); |
| 3629 | rc = adsp_err_get_lnx_err_code( |
| 3630 | atomic_read(&ac->cmd_state)); |
| 3631 | goto fail_cmd; |
| 3632 | } |
| 3633 | |
| 3634 | return 0; |
| 3635 | fail_cmd: |
| 3636 | return rc; |
| 3637 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 3638 | EXPORT_SYMBOL(q6asm_open_transcode_loopback); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3639 | |
| 3640 | static |
| 3641 | int q6asm_set_shared_circ_buff(struct audio_client *ac, |
| 3642 | struct asm_stream_cmd_open_shared_io *open, |
| 3643 | int bufsz, int bufcnt, |
| 3644 | int dir) |
| 3645 | { |
| 3646 | struct audio_buffer *buf_circ; |
| 3647 | int bytes_to_alloc, rc; |
| 3648 | size_t len; |
| 3649 | |
Aditya Bavanari | a8aea17 | 2017-09-13 11:37:53 +0530 | [diff] [blame] | 3650 | mutex_lock(&ac->cmd_lock); |
| 3651 | |
| 3652 | if (ac->port[dir].buf) { |
| 3653 | pr_err("%s: Buffer already allocated\n", __func__); |
| 3654 | rc = -EINVAL; |
Aditya Bavanari | a8aea17 | 2017-09-13 11:37:53 +0530 | [diff] [blame] | 3655 | goto done; |
| 3656 | } |
| 3657 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3658 | buf_circ = kzalloc(sizeof(struct audio_buffer), GFP_KERNEL); |
| 3659 | |
| 3660 | if (!buf_circ) { |
| 3661 | rc = -ENOMEM; |
| 3662 | goto done; |
| 3663 | } |
| 3664 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3665 | bytes_to_alloc = bufsz * bufcnt; |
| 3666 | bytes_to_alloc = PAGE_ALIGN(bytes_to_alloc); |
| 3667 | |
| 3668 | rc = msm_audio_ion_alloc("audio_client", &buf_circ->client, |
| 3669 | &buf_circ->handle, bytes_to_alloc, |
| 3670 | (ion_phys_addr_t *)&buf_circ->phys, |
| 3671 | &len, &buf_circ->data); |
| 3672 | |
| 3673 | if (rc) { |
| 3674 | pr_err("%s: Audio ION alloc is failed, rc = %d\n", __func__, |
| 3675 | rc); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3676 | kfree(buf_circ); |
| 3677 | goto done; |
| 3678 | } |
| 3679 | |
Aditya Bavanari | a8aea17 | 2017-09-13 11:37:53 +0530 | [diff] [blame] | 3680 | ac->port[dir].buf = buf_circ; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3681 | buf_circ->used = dir ^ 1; |
| 3682 | buf_circ->size = bytes_to_alloc; |
| 3683 | buf_circ->actual_size = bytes_to_alloc; |
| 3684 | memset(buf_circ->data, 0, buf_circ->actual_size); |
| 3685 | |
| 3686 | ac->port[dir].max_buf_cnt = 1; |
| 3687 | |
| 3688 | open->shared_circ_buf_mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL; |
| 3689 | open->shared_circ_buf_num_regions = 1; |
| 3690 | open->shared_circ_buf_property_flag = 0x00; |
| 3691 | open->shared_circ_buf_start_phy_addr_lsw = |
| 3692 | lower_32_bits(buf_circ->phys); |
| 3693 | open->shared_circ_buf_start_phy_addr_msw = |
| 3694 | msm_audio_populate_upper_32_bits(buf_circ->phys); |
| 3695 | open->shared_circ_buf_size = bufsz * bufcnt; |
| 3696 | |
| 3697 | open->map_region_circ_buf.shm_addr_lsw = lower_32_bits(buf_circ->phys); |
| 3698 | open->map_region_circ_buf.shm_addr_msw = |
| 3699 | msm_audio_populate_upper_32_bits(buf_circ->phys); |
| 3700 | open->map_region_circ_buf.mem_size_bytes = bytes_to_alloc; |
| 3701 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3702 | done: |
Xiaoyu Ye | f423ab1 | 2017-11-22 11:38:29 -0800 | [diff] [blame] | 3703 | mutex_unlock(&ac->cmd_lock); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3704 | return rc; |
| 3705 | } |
| 3706 | |
| 3707 | |
| 3708 | static |
| 3709 | int q6asm_set_shared_pos_buff(struct audio_client *ac, |
| 3710 | struct asm_stream_cmd_open_shared_io *open, |
| 3711 | int dir) |
| 3712 | { |
| 3713 | struct audio_buffer *buf_pos = &ac->shared_pos_buf; |
| 3714 | int rc; |
| 3715 | size_t len; |
| 3716 | int bytes_to_alloc = sizeof(struct asm_shared_position_buffer); |
| 3717 | |
| 3718 | mutex_lock(&ac->cmd_lock); |
| 3719 | |
| 3720 | bytes_to_alloc = PAGE_ALIGN(bytes_to_alloc); |
| 3721 | |
| 3722 | rc = msm_audio_ion_alloc("audio_client", &buf_pos->client, |
| 3723 | &buf_pos->handle, bytes_to_alloc, |
| 3724 | (ion_phys_addr_t *)&buf_pos->phys, &len, |
| 3725 | &buf_pos->data); |
| 3726 | |
| 3727 | if (rc) { |
| 3728 | pr_err("%s: Audio pos buf ION alloc is failed, rc = %d\n", |
| 3729 | __func__, rc); |
| 3730 | goto done; |
| 3731 | } |
| 3732 | |
| 3733 | buf_pos->used = dir ^ 1; |
| 3734 | buf_pos->size = bytes_to_alloc; |
| 3735 | buf_pos->actual_size = bytes_to_alloc; |
| 3736 | |
| 3737 | open->shared_pos_buf_mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL; |
| 3738 | open->shared_pos_buf_num_regions = 1; |
| 3739 | open->shared_pos_buf_property_flag = 0x00; |
| 3740 | open->shared_pos_buf_phy_addr_lsw = lower_32_bits(buf_pos->phys); |
| 3741 | open->shared_pos_buf_phy_addr_msw = |
| 3742 | msm_audio_populate_upper_32_bits(buf_pos->phys); |
| 3743 | |
| 3744 | open->map_region_pos_buf.shm_addr_lsw = lower_32_bits(buf_pos->phys); |
| 3745 | open->map_region_pos_buf.shm_addr_msw = |
| 3746 | msm_audio_populate_upper_32_bits(buf_pos->phys); |
| 3747 | open->map_region_pos_buf.mem_size_bytes = bytes_to_alloc; |
| 3748 | |
| 3749 | done: |
| 3750 | mutex_unlock(&ac->cmd_lock); |
| 3751 | return rc; |
| 3752 | } |
| 3753 | |
| 3754 | /* |
| 3755 | * q6asm_open_shared_io: Open an ASM session for pull mode (playback) |
| 3756 | * or push mode (capture). |
| 3757 | * parameters |
| 3758 | * config - session parameters (channels, bits_per_sample, sr) |
| 3759 | * dir - stream direction (IN for playback, OUT for capture) |
| 3760 | * returns 0 if successful, error code otherwise |
| 3761 | */ |
| 3762 | int q6asm_open_shared_io(struct audio_client *ac, |
| 3763 | struct shared_io_config *config, |
| 3764 | int dir) |
| 3765 | { |
| 3766 | struct asm_stream_cmd_open_shared_io *open; |
| 3767 | u8 *channel_mapping; |
| 3768 | int i, size_of_open, num_watermarks, bufsz, bufcnt, rc, flags = 0; |
| 3769 | |
| 3770 | if (!ac || !config) |
| 3771 | return -EINVAL; |
| 3772 | |
| 3773 | bufsz = config->bufsz; |
| 3774 | bufcnt = config->bufcnt; |
| 3775 | num_watermarks = 0; |
| 3776 | |
| 3777 | ac->config = *config; |
| 3778 | |
| 3779 | if (ac->session <= 0 || ac->session > SESSION_MAX) { |
| 3780 | pr_err("%s: Session %d is out of bounds\n", |
| 3781 | __func__, ac->session); |
| 3782 | return -EINVAL; |
| 3783 | } |
| 3784 | |
| 3785 | size_of_open = sizeof(struct asm_stream_cmd_open_shared_io) + |
| 3786 | (sizeof(struct asm_shared_watermark_level) * num_watermarks); |
| 3787 | |
| 3788 | open = kzalloc(PAGE_ALIGN(size_of_open), GFP_KERNEL); |
| 3789 | if (!open) |
| 3790 | return -ENOMEM; |
| 3791 | |
| 3792 | q6asm_stream_add_hdr(ac, &open->hdr, size_of_open, TRUE, |
| 3793 | ac->stream_id); |
| 3794 | |
| 3795 | atomic_set(&ac->cmd_state, 1); |
| 3796 | |
| 3797 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x, perf %d\n", |
| 3798 | __func__, open->hdr.token, ac->stream_id, ac->session, |
| 3799 | ac->perf_mode); |
| 3800 | |
| 3801 | open->hdr.opcode = |
| 3802 | dir == IN ? ASM_STREAM_CMD_OPEN_PULL_MODE_WRITE : |
| 3803 | ASM_STREAM_CMD_OPEN_PUSH_MODE_READ; |
| 3804 | |
| 3805 | pr_debug("%s perf_mode %d\n", __func__, ac->perf_mode); |
| 3806 | if (dir == IN) |
| 3807 | if (ac->perf_mode == ULL_POST_PROCESSING_PCM_MODE) |
| 3808 | flags = 4 << ASM_SHIFT_STREAM_PERF_FLAG_PULL_MODE_WRITE; |
| 3809 | else if (ac->perf_mode == ULTRA_LOW_LATENCY_PCM_MODE) |
| 3810 | flags = 2 << ASM_SHIFT_STREAM_PERF_FLAG_PULL_MODE_WRITE; |
| 3811 | else if (ac->perf_mode == LOW_LATENCY_PCM_MODE) |
| 3812 | flags = 1 << ASM_SHIFT_STREAM_PERF_FLAG_PULL_MODE_WRITE; |
| 3813 | else |
| 3814 | pr_err("Invalid perf mode for pull write\n"); |
| 3815 | else |
| 3816 | if (ac->perf_mode == LOW_LATENCY_PCM_MODE) |
| 3817 | flags = ASM_LOW_LATENCY_TX_STREAM_SESSION << |
| 3818 | ASM_SHIFT_STREAM_PERF_FLAG_PUSH_MODE_READ; |
| 3819 | else |
| 3820 | pr_err("Invalid perf mode for push read\n"); |
| 3821 | |
| 3822 | if (flags == 0) { |
| 3823 | pr_err("%s: Invalid mode[%d]\n", __func__, |
| 3824 | ac->perf_mode); |
| 3825 | kfree(open); |
| 3826 | return -EINVAL; |
| 3827 | |
| 3828 | } |
| 3829 | |
| 3830 | pr_debug("open.mode_flags = 0x%x\n", flags); |
| 3831 | open->mode_flags = flags; |
| 3832 | open->endpoint_type = ASM_END_POINT_DEVICE_MATRIX; |
| 3833 | open->topo_bits_per_sample = config->bits_per_sample; |
| 3834 | |
| 3835 | open->topo_id = q6asm_get_asm_topology_cal(); |
| 3836 | |
| 3837 | if (config->format == FORMAT_LINEAR_PCM) |
| 3838 | open->fmt_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V3; |
| 3839 | else { |
| 3840 | pr_err("%s: Invalid format[%d]\n", __func__, config->format); |
| 3841 | rc = -EINVAL; |
| 3842 | goto done; |
| 3843 | } |
| 3844 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3845 | rc = q6asm_set_shared_circ_buff(ac, open, bufsz, bufcnt, dir); |
| 3846 | |
| 3847 | if (rc) |
| 3848 | goto done; |
| 3849 | |
| 3850 | ac->port[dir].tmp_hdl = 0; |
| 3851 | |
| 3852 | rc = q6asm_set_shared_pos_buff(ac, open, dir); |
| 3853 | |
| 3854 | if (rc) |
| 3855 | goto done; |
| 3856 | |
| 3857 | /* asm_multi_channel_pcm_fmt_blk_v3 */ |
| 3858 | open->fmt.num_channels = config->channels; |
| 3859 | open->fmt.bits_per_sample = config->bits_per_sample; |
| 3860 | open->fmt.sample_rate = config->rate; |
| 3861 | open->fmt.is_signed = 1; |
| 3862 | open->fmt.sample_word_size = config->sample_word_size; |
| 3863 | |
| 3864 | channel_mapping = open->fmt.channel_mapping; |
| 3865 | |
| 3866 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 3867 | |
| 3868 | rc = q6asm_map_channels(channel_mapping, config->channels, false); |
| 3869 | if (rc) { |
| 3870 | pr_err("%s: Map channels failed, ret: %d\n", __func__, rc); |
| 3871 | goto done; |
| 3872 | } |
| 3873 | |
| 3874 | open->num_watermark_levels = num_watermarks; |
| 3875 | for (i = 0; i < num_watermarks; i++) { |
| 3876 | open->watermark[i].watermark_level_bytes = i * |
| 3877 | ((bufsz * bufcnt) / num_watermarks); |
| 3878 | pr_debug("%s: Watermark level set for %i\n", |
| 3879 | __func__, |
| 3880 | open->watermark[i].watermark_level_bytes); |
| 3881 | } |
| 3882 | |
| 3883 | rc = apr_send_pkt(ac->apr, (uint32_t *) open); |
| 3884 | if (rc < 0) { |
| 3885 | pr_err("%s: Open failed op[0x%x]rc[%d]\n", |
| 3886 | __func__, open->hdr.opcode, rc); |
| 3887 | goto done; |
| 3888 | } |
| 3889 | |
| 3890 | pr_debug("%s: sent open apr pkt\n", __func__); |
| 3891 | rc = wait_event_timeout(ac->cmd_wait, |
| 3892 | (atomic_read(&ac->cmd_state) <= 0), 5*HZ); |
| 3893 | if (!rc) { |
| 3894 | pr_err("%s: Timeout. Waited for open write apr pkt rc[%d]\n", |
| 3895 | __func__, rc); |
| 3896 | rc = -ETIMEDOUT; |
| 3897 | goto done; |
| 3898 | } |
| 3899 | |
| 3900 | if (atomic_read(&ac->cmd_state) < 0) { |
| 3901 | pr_err("%s: DSP returned error [%d]\n", __func__, |
| 3902 | atomic_read(&ac->cmd_state)); |
| 3903 | rc = -EINVAL; |
| 3904 | goto done; |
| 3905 | } |
| 3906 | |
| 3907 | ac->io_mode |= TUN_WRITE_IO_MODE; |
| 3908 | rc = 0; |
| 3909 | done: |
| 3910 | kfree(open); |
| 3911 | return rc; |
| 3912 | } |
| 3913 | EXPORT_SYMBOL(q6asm_open_shared_io); |
| 3914 | |
| 3915 | /* |
| 3916 | * q6asm_shared_io_buf: Returns handle to the shared circular buffer being |
| 3917 | * used for pull/push mode. |
| 3918 | * parameters |
| 3919 | * dir - used to identify input/output port |
| 3920 | * returns buffer handle |
| 3921 | */ |
| 3922 | struct audio_buffer *q6asm_shared_io_buf(struct audio_client *ac, |
| 3923 | int dir) |
| 3924 | { |
| 3925 | struct audio_port_data *port; |
| 3926 | |
| 3927 | if (!ac) { |
| 3928 | pr_err("%s: ac is null\n", __func__); |
| 3929 | return NULL; |
| 3930 | } |
| 3931 | port = &ac->port[dir]; |
| 3932 | return port->buf; |
| 3933 | } |
| 3934 | EXPORT_SYMBOL(q6asm_shared_io_buf); |
| 3935 | |
| 3936 | /* |
| 3937 | * q6asm_shared_io_free: Frees memory allocated for a pull/push session |
| 3938 | * parameters |
| 3939 | * dir - port direction |
| 3940 | * returns 0 if successful, error otherwise |
| 3941 | */ |
| 3942 | int q6asm_shared_io_free(struct audio_client *ac, int dir) |
| 3943 | { |
| 3944 | struct audio_port_data *port; |
| 3945 | |
| 3946 | if (!ac) { |
| 3947 | pr_err("%s: audio client is null\n", __func__); |
| 3948 | return -EINVAL; |
| 3949 | } |
| 3950 | port = &ac->port[dir]; |
| 3951 | mutex_lock(&ac->cmd_lock); |
| 3952 | if (port->buf && port->buf->data) { |
| 3953 | msm_audio_ion_free(port->buf->client, port->buf->handle); |
| 3954 | port->buf->client = NULL; |
| 3955 | port->buf->handle = NULL; |
| 3956 | port->max_buf_cnt = 0; |
| 3957 | kfree(port->buf); |
| 3958 | port->buf = NULL; |
| 3959 | } |
| 3960 | if (ac->shared_pos_buf.data) { |
| 3961 | msm_audio_ion_free(ac->shared_pos_buf.client, |
| 3962 | ac->shared_pos_buf.handle); |
| 3963 | ac->shared_pos_buf.client = NULL; |
| 3964 | ac->shared_pos_buf.handle = NULL; |
| 3965 | } |
| 3966 | mutex_unlock(&ac->cmd_lock); |
| 3967 | return 0; |
| 3968 | } |
| 3969 | EXPORT_SYMBOL(q6asm_shared_io_free); |
| 3970 | |
| 3971 | /* |
| 3972 | * q6asm_get_shared_pos: Returns current read index/write index as observed |
| 3973 | * by the DSP. Note that this is an offset and iterates from [0,BUF_SIZE - 1] |
| 3974 | * parameters - (all output) |
| 3975 | * read_index - offset |
| 3976 | * wall_clk_msw1 - ADSP wallclock msw |
| 3977 | * wall_clk_lsw1 - ADSP wallclock lsw |
| 3978 | * returns 0 if successful, -EAGAIN if DSP failed to update after some |
| 3979 | * retries |
| 3980 | */ |
| 3981 | int q6asm_get_shared_pos(struct audio_client *ac, uint32_t *read_index, |
| 3982 | uint32_t *wall_clk_msw1, uint32_t *wall_clk_lsw1) |
| 3983 | { |
| 3984 | struct asm_shared_position_buffer *pos_buf; |
| 3985 | uint32_t frame_cnt1, frame_cnt2; |
| 3986 | int i, j; |
| 3987 | |
| 3988 | if (!ac) { |
| 3989 | pr_err("%s: audio client is null\n", __func__); |
| 3990 | return -EINVAL; |
| 3991 | } |
| 3992 | |
| 3993 | pos_buf = ac->shared_pos_buf.data; |
| 3994 | |
| 3995 | /* always try to get the latest update in the shared pos buffer */ |
| 3996 | for (i = 0; i < 2; i++) { |
| 3997 | /* retry until there is an update from DSP */ |
| 3998 | for (j = 0; j < 5; j++) { |
| 3999 | frame_cnt1 = pos_buf->frame_counter; |
| 4000 | if (frame_cnt1 != 0) |
| 4001 | break; |
| 4002 | } |
| 4003 | |
| 4004 | *wall_clk_msw1 = pos_buf->wall_clock_us_msw; |
| 4005 | *wall_clk_lsw1 = pos_buf->wall_clock_us_lsw; |
| 4006 | *read_index = pos_buf->index; |
| 4007 | frame_cnt2 = pos_buf->frame_counter; |
| 4008 | |
| 4009 | if (frame_cnt1 != frame_cnt2) |
| 4010 | continue; |
| 4011 | return 0; |
| 4012 | } |
| 4013 | pr_err("%s out of tries trying to get a good read, try again\n", |
| 4014 | __func__); |
| 4015 | return -EAGAIN; |
| 4016 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4017 | EXPORT_SYMBOL(q6asm_get_shared_pos); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4018 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4019 | /** |
| 4020 | * q6asm_run - |
| 4021 | * command to set ASM to run state |
| 4022 | * |
| 4023 | * @ac: Audio client handle |
| 4024 | * @flags: Flags for session |
| 4025 | * @msw_ts: upper 32bits timestamp |
| 4026 | * @lsw_ts: lower 32bits timestamp |
| 4027 | * |
| 4028 | * Returns 0 on success or error on failure |
| 4029 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4030 | int q6asm_run(struct audio_client *ac, uint32_t flags, |
| 4031 | uint32_t msw_ts, uint32_t lsw_ts) |
| 4032 | { |
| 4033 | struct asm_session_cmd_run_v2 run; |
| 4034 | int rc; |
| 4035 | |
| 4036 | if (ac == NULL) { |
| 4037 | pr_err("%s: APR handle NULL\n", __func__); |
| 4038 | return -EINVAL; |
| 4039 | } |
| 4040 | if (ac->apr == NULL) { |
| 4041 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 4042 | return -EINVAL; |
| 4043 | } |
| 4044 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 4045 | |
| 4046 | q6asm_add_hdr(ac, &run.hdr, sizeof(run), TRUE); |
| 4047 | atomic_set(&ac->cmd_state, -1); |
| 4048 | |
| 4049 | run.hdr.opcode = ASM_SESSION_CMD_RUN_V2; |
| 4050 | run.flags = flags; |
| 4051 | run.time_lsw = lsw_ts; |
| 4052 | run.time_msw = msw_ts; |
| 4053 | |
| 4054 | config_debug_fs_run(); |
| 4055 | |
| 4056 | rc = apr_send_pkt(ac->apr, (uint32_t *) &run); |
| 4057 | if (rc < 0) { |
| 4058 | pr_err("%s: Commmand run failed[%d]", |
| 4059 | __func__, rc); |
| 4060 | rc = -EINVAL; |
| 4061 | goto fail_cmd; |
| 4062 | } |
| 4063 | |
| 4064 | rc = wait_event_timeout(ac->cmd_wait, |
| 4065 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4066 | if (!rc) { |
| 4067 | pr_err("%s: timeout. waited for run success", |
| 4068 | __func__); |
| 4069 | rc = -ETIMEDOUT; |
| 4070 | goto fail_cmd; |
| 4071 | } |
| 4072 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4073 | pr_err("%s: DSP returned error[%s]\n", |
| 4074 | __func__, adsp_err_get_err_str( |
| 4075 | atomic_read(&ac->cmd_state))); |
| 4076 | rc = adsp_err_get_lnx_err_code( |
| 4077 | atomic_read(&ac->cmd_state)); |
| 4078 | goto fail_cmd; |
| 4079 | } |
| 4080 | |
| 4081 | return 0; |
| 4082 | fail_cmd: |
| 4083 | return rc; |
| 4084 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4085 | EXPORT_SYMBOL(q6asm_run); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4086 | |
| 4087 | static int __q6asm_run_nowait(struct audio_client *ac, uint32_t flags, |
| 4088 | uint32_t msw_ts, uint32_t lsw_ts, uint32_t stream_id) |
| 4089 | { |
| 4090 | struct asm_session_cmd_run_v2 run; |
| 4091 | int rc; |
| 4092 | |
| 4093 | if (ac == NULL) { |
| 4094 | pr_err("%s: APR handle NULL\n", __func__); |
| 4095 | return -EINVAL; |
| 4096 | } |
| 4097 | if (ac->apr == NULL) { |
| 4098 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 4099 | return -EINVAL; |
| 4100 | } |
| 4101 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 4102 | |
| 4103 | q6asm_stream_add_hdr_async(ac, &run.hdr, sizeof(run), TRUE, stream_id); |
| 4104 | atomic_set(&ac->cmd_state, 1); |
| 4105 | run.hdr.opcode = ASM_SESSION_CMD_RUN_V2; |
| 4106 | run.flags = flags; |
| 4107 | run.time_lsw = lsw_ts; |
| 4108 | run.time_msw = msw_ts; |
| 4109 | |
| 4110 | rc = apr_send_pkt(ac->apr, (uint32_t *) &run); |
| 4111 | if (rc < 0) { |
| 4112 | pr_err("%s: Commmand run failed[%d]", __func__, rc); |
| 4113 | return -EINVAL; |
| 4114 | } |
| 4115 | return 0; |
| 4116 | } |
| 4117 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4118 | /** |
| 4119 | * q6asm_run_nowait - |
| 4120 | * command to set ASM to run state with no wait for ack |
| 4121 | * |
| 4122 | * @ac: Audio client handle |
| 4123 | * @flags: Flags for session |
| 4124 | * @msw_ts: upper 32bits timestamp |
| 4125 | * @lsw_ts: lower 32bits timestamp |
| 4126 | * |
| 4127 | * Returns 0 on success or error on failure |
| 4128 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4129 | int q6asm_run_nowait(struct audio_client *ac, uint32_t flags, |
| 4130 | uint32_t msw_ts, uint32_t lsw_ts) |
| 4131 | { |
| 4132 | return __q6asm_run_nowait(ac, flags, msw_ts, lsw_ts, ac->stream_id); |
| 4133 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4134 | EXPORT_SYMBOL(q6asm_run_nowait); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4135 | |
| 4136 | int q6asm_stream_run_nowait(struct audio_client *ac, uint32_t flags, |
| 4137 | uint32_t msw_ts, uint32_t lsw_ts, uint32_t stream_id) |
| 4138 | { |
| 4139 | return __q6asm_run_nowait(ac, flags, msw_ts, lsw_ts, stream_id); |
| 4140 | } |
| 4141 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4142 | /** |
| 4143 | * q6asm_enc_cfg_blk_aac - |
| 4144 | * command to set encode cfg block for aac |
| 4145 | * |
| 4146 | * @ac: Audio client handle |
| 4147 | * @frames_per_buf: number of frames per buffer |
| 4148 | * @sample_rate: Sample rate |
| 4149 | * @channels: number of ASM channels |
| 4150 | * @bit_rate: Bit rate info |
| 4151 | * @mode: mode of AAC stream encode |
| 4152 | * @format: aac format flag |
| 4153 | * |
| 4154 | * Returns 0 on success or error on failure |
| 4155 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4156 | int q6asm_enc_cfg_blk_aac(struct audio_client *ac, |
| 4157 | uint32_t frames_per_buf, |
| 4158 | uint32_t sample_rate, uint32_t channels, |
| 4159 | uint32_t bit_rate, uint32_t mode, uint32_t format) |
| 4160 | { |
| 4161 | struct asm_aac_enc_cfg_v2 enc_cfg; |
| 4162 | int rc = 0; |
| 4163 | |
| 4164 | pr_debug("%s: session[%d]frames[%d]SR[%d]ch[%d]bitrate[%d]mode[%d] format[%d]\n", |
| 4165 | __func__, ac->session, frames_per_buf, |
| 4166 | sample_rate, channels, bit_rate, mode, format); |
| 4167 | |
| 4168 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 4169 | atomic_set(&ac->cmd_state, -1); |
| 4170 | |
| 4171 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4172 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 4173 | enc_cfg.encdec.param_size = sizeof(struct asm_aac_enc_cfg_v2) - |
| 4174 | sizeof(struct asm_stream_cmd_set_encdec_param); |
| 4175 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 4176 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 4177 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 4178 | enc_cfg.bit_rate = bit_rate; |
| 4179 | enc_cfg.enc_mode = mode; |
| 4180 | enc_cfg.aac_fmt_flag = format; |
| 4181 | enc_cfg.channel_cfg = channels; |
| 4182 | enc_cfg.sample_rate = sample_rate; |
| 4183 | |
| 4184 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 4185 | if (rc < 0) { |
| 4186 | pr_err("%s: Comamnd %d failed %d\n", |
| 4187 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, rc); |
| 4188 | rc = -EINVAL; |
| 4189 | goto fail_cmd; |
| 4190 | } |
| 4191 | rc = wait_event_timeout(ac->cmd_wait, |
| 4192 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4193 | if (!rc) { |
| 4194 | pr_err("%s: timeout. waited for FORMAT_UPDATE\n", |
| 4195 | __func__); |
| 4196 | rc = -ETIMEDOUT; |
| 4197 | goto fail_cmd; |
| 4198 | } |
| 4199 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4200 | pr_err("%s: DSP returned error[%s]\n", |
| 4201 | __func__, adsp_err_get_err_str( |
| 4202 | atomic_read(&ac->cmd_state))); |
| 4203 | rc = adsp_err_get_lnx_err_code( |
| 4204 | atomic_read(&ac->cmd_state)); |
| 4205 | goto fail_cmd; |
| 4206 | } |
| 4207 | return 0; |
| 4208 | fail_cmd: |
| 4209 | return rc; |
| 4210 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4211 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_aac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4212 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4213 | /** |
| 4214 | * q6asm_enc_cfg_blk_g711 - |
| 4215 | * command to set encode cfg block for g711 |
| 4216 | * |
| 4217 | * @ac: Audio client handle |
| 4218 | * @frames_per_buf: number of frames per buffer |
| 4219 | * @sample_rate: Sample rate |
| 4220 | * |
| 4221 | * Returns 0 on success or error on failure |
| 4222 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4223 | int q6asm_enc_cfg_blk_g711(struct audio_client *ac, |
| 4224 | uint32_t frames_per_buf, |
| 4225 | uint32_t sample_rate) |
| 4226 | { |
| 4227 | struct asm_g711_enc_cfg_v2 enc_cfg; |
| 4228 | int rc = 0; |
| 4229 | |
| 4230 | pr_debug("%s: session[%d]frames[%d]SR[%d]\n", |
| 4231 | __func__, ac->session, frames_per_buf, |
| 4232 | sample_rate); |
| 4233 | |
| 4234 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 4235 | atomic_set(&ac->cmd_state, -1); |
| 4236 | |
| 4237 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4238 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 4239 | enc_cfg.encdec.param_size = sizeof(struct asm_g711_enc_cfg_v2) - |
| 4240 | sizeof(struct asm_stream_cmd_set_encdec_param); |
| 4241 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 4242 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 4243 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 4244 | enc_cfg.sample_rate = sample_rate; |
| 4245 | |
| 4246 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 4247 | if (rc < 0) { |
| 4248 | pr_err("%s: Comamnd %d failed %d\n", |
| 4249 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, rc); |
| 4250 | rc = -EINVAL; |
| 4251 | goto fail_cmd; |
| 4252 | } |
| 4253 | rc = wait_event_timeout(ac->cmd_wait, |
| 4254 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4255 | if (!rc) { |
| 4256 | pr_err("%s: timeout. waited for FORMAT_UPDATE\n", |
| 4257 | __func__); |
| 4258 | rc = -ETIMEDOUT; |
| 4259 | goto fail_cmd; |
| 4260 | } |
| 4261 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4262 | pr_err("%s: DSP returned error[%s]\n", |
| 4263 | __func__, adsp_err_get_err_str( |
| 4264 | atomic_read(&ac->cmd_state))); |
| 4265 | rc = adsp_err_get_lnx_err_code( |
| 4266 | atomic_read(&ac->cmd_state)); |
| 4267 | goto fail_cmd; |
| 4268 | } |
| 4269 | return 0; |
| 4270 | fail_cmd: |
| 4271 | return rc; |
| 4272 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4273 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_g711); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4274 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4275 | /** |
| 4276 | * q6asm_set_encdec_chan_map - |
| 4277 | * command to set encdec channel map |
| 4278 | * |
| 4279 | * @ac: Audio client handle |
| 4280 | * @channels: number of channels |
| 4281 | * |
| 4282 | * Returns 0 on success or error on failure |
| 4283 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4284 | int q6asm_set_encdec_chan_map(struct audio_client *ac, |
| 4285 | uint32_t num_channels) |
| 4286 | { |
| 4287 | struct asm_dec_out_chan_map_param chan_map; |
| 4288 | u8 *channel_mapping; |
| 4289 | int rc = 0; |
| 4290 | |
| 4291 | pr_debug("%s: Session %d, num_channels = %d\n", |
| 4292 | __func__, ac->session, num_channels); |
| 4293 | q6asm_add_hdr(ac, &chan_map.hdr, sizeof(chan_map), TRUE); |
| 4294 | atomic_set(&ac->cmd_state, -1); |
| 4295 | chan_map.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4296 | chan_map.encdec.param_id = ASM_PARAM_ID_DEC_OUTPUT_CHAN_MAP; |
| 4297 | chan_map.encdec.param_size = sizeof(struct asm_dec_out_chan_map_param) - |
| 4298 | (sizeof(struct apr_hdr) + |
| 4299 | sizeof(struct asm_stream_cmd_set_encdec_param)); |
| 4300 | chan_map.num_channels = num_channels; |
| 4301 | channel_mapping = chan_map.channel_mapping; |
| 4302 | memset(channel_mapping, PCM_CHANNEL_NULL, MAX_CHAN_MAP_CHANNELS); |
| 4303 | |
| 4304 | if (q6asm_map_channels(channel_mapping, num_channels, false)) { |
| 4305 | pr_err("%s: map channels failed %d\n", __func__, num_channels); |
| 4306 | return -EINVAL; |
| 4307 | } |
| 4308 | |
| 4309 | rc = apr_send_pkt(ac->apr, (uint32_t *) &chan_map); |
| 4310 | if (rc < 0) { |
| 4311 | pr_err("%s: Command opcode[0x%x]paramid[0x%x] failed %d\n", |
| 4312 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| 4313 | ASM_PARAM_ID_DEC_OUTPUT_CHAN_MAP, rc); |
| 4314 | goto fail_cmd; |
| 4315 | } |
| 4316 | rc = wait_event_timeout(ac->cmd_wait, |
| 4317 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4318 | if (!rc) { |
| 4319 | pr_err("%s: timeout opcode[0x%x]\n", __func__, |
| 4320 | chan_map.hdr.opcode); |
| 4321 | rc = -ETIMEDOUT; |
| 4322 | goto fail_cmd; |
| 4323 | } |
| 4324 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4325 | pr_err("%s: DSP returned error[%s]\n", |
| 4326 | __func__, adsp_err_get_err_str( |
| 4327 | atomic_read(&ac->cmd_state))); |
| 4328 | rc = adsp_err_get_lnx_err_code( |
| 4329 | atomic_read(&ac->cmd_state)); |
| 4330 | goto fail_cmd; |
| 4331 | } |
| 4332 | return 0; |
| 4333 | fail_cmd: |
| 4334 | return rc; |
| 4335 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4336 | EXPORT_SYMBOL(q6asm_set_encdec_chan_map); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4337 | |
| 4338 | /* |
| 4339 | * q6asm_enc_cfg_blk_pcm_v4 - sends encoder configuration parameters |
| 4340 | * |
| 4341 | * @ac: Client session handle |
| 4342 | * @rate: sample rate |
| 4343 | * @channels: number of channels |
| 4344 | * @bits_per_sample: bit width of encoder session |
| 4345 | * @use_default_chmap: true if default channel map to be used |
| 4346 | * @use_back_flavor: to configure back left and right channel |
| 4347 | * @channel_map: input channel map |
| 4348 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 4349 | * @endianness: endianness of the pcm data |
| 4350 | * @mode: Mode to provide additional info about the pcm input data |
| 4351 | */ |
| 4352 | int q6asm_enc_cfg_blk_pcm_v4(struct audio_client *ac, |
| 4353 | uint32_t rate, uint32_t channels, |
| 4354 | uint16_t bits_per_sample, bool use_default_chmap, |
| 4355 | bool use_back_flavor, u8 *channel_map, |
| 4356 | uint16_t sample_word_size, uint16_t endianness, |
| 4357 | uint16_t mode) |
| 4358 | { |
| 4359 | struct asm_multi_channel_pcm_enc_cfg_v4 enc_cfg; |
| 4360 | struct asm_enc_cfg_blk_param_v2 enc_fg_blk; |
| 4361 | u8 *channel_mapping; |
| 4362 | u32 frames_per_buf = 0; |
| 4363 | int rc; |
| 4364 | |
| 4365 | if (!use_default_chmap && (channel_map == NULL)) { |
| 4366 | pr_err("%s: No valid chan map and can't use default\n", |
| 4367 | __func__); |
| 4368 | rc = -EINVAL; |
| 4369 | goto fail_cmd; |
| 4370 | } |
| 4371 | |
| 4372 | pr_debug("%s: session[%d]rate[%d]ch[%d]bps[%d]wordsize[%d]\n", __func__, |
| 4373 | ac->session, rate, channels, |
| 4374 | bits_per_sample, sample_word_size); |
| 4375 | |
| 4376 | memset(&enc_cfg, 0, sizeof(enc_cfg)); |
| 4377 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 4378 | atomic_set(&ac->cmd_state, -1); |
| 4379 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4380 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 4381 | enc_cfg.encdec.param_size = sizeof(enc_cfg) - sizeof(enc_cfg.hdr) - |
| 4382 | sizeof(enc_cfg.encdec); |
| 4383 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 4384 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 4385 | sizeof(enc_fg_blk); |
| 4386 | enc_cfg.num_channels = channels; |
| 4387 | enc_cfg.bits_per_sample = bits_per_sample; |
| 4388 | enc_cfg.sample_rate = rate; |
| 4389 | enc_cfg.is_signed = 1; |
| 4390 | enc_cfg.sample_word_size = sample_word_size; |
| 4391 | enc_cfg.endianness = endianness; |
| 4392 | enc_cfg.mode = mode; |
| 4393 | channel_mapping = enc_cfg.channel_mapping; |
| 4394 | |
| 4395 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 4396 | |
| 4397 | if (use_default_chmap) { |
| 4398 | pr_debug("%s: setting default channel map for %d channels", |
| 4399 | __func__, channels); |
| 4400 | if (q6asm_map_channels(channel_mapping, channels, |
| 4401 | use_back_flavor)) { |
| 4402 | pr_err("%s: map channels failed %d\n", |
| 4403 | __func__, channels); |
| 4404 | rc = -EINVAL; |
| 4405 | goto fail_cmd; |
| 4406 | } |
| 4407 | } else { |
| 4408 | pr_debug("%s: Using pre-defined channel map", __func__); |
| 4409 | memcpy(channel_mapping, channel_map, |
| 4410 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 4411 | } |
| 4412 | |
| 4413 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 4414 | if (rc < 0) { |
| 4415 | pr_err("%s: Command open failed %d\n", __func__, rc); |
| 4416 | goto fail_cmd; |
| 4417 | } |
| 4418 | rc = wait_event_timeout(ac->cmd_wait, |
| 4419 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4420 | if (!rc) { |
| 4421 | pr_err("%s: timeout opcode[0x%x]\n", |
| 4422 | __func__, enc_cfg.hdr.opcode); |
| 4423 | rc = -ETIMEDOUT; |
| 4424 | goto fail_cmd; |
| 4425 | } |
| 4426 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4427 | pr_err("%s: DSP returned error[%s]\n", |
| 4428 | __func__, adsp_err_get_err_str( |
| 4429 | atomic_read(&ac->cmd_state))); |
| 4430 | rc = adsp_err_get_lnx_err_code( |
| 4431 | atomic_read(&ac->cmd_state)); |
| 4432 | goto fail_cmd; |
| 4433 | } |
| 4434 | return 0; |
| 4435 | fail_cmd: |
| 4436 | return rc; |
| 4437 | } |
| 4438 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_pcm_v4); |
| 4439 | |
| 4440 | /* |
| 4441 | * q6asm_enc_cfg_blk_pcm_v3 - sends encoder configuration parameters |
| 4442 | * |
| 4443 | * @ac: Client session handle |
| 4444 | * @rate: sample rate |
| 4445 | * @channels: number of channels |
| 4446 | * @bits_per_sample: bit width of encoder session |
| 4447 | * @use_default_chmap: true if default channel map to be used |
| 4448 | * @use_back_flavor: to configure back left and right channel |
| 4449 | * @channel_map: input channel map |
| 4450 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 4451 | */ |
| 4452 | int q6asm_enc_cfg_blk_pcm_v3(struct audio_client *ac, |
| 4453 | uint32_t rate, uint32_t channels, |
| 4454 | uint16_t bits_per_sample, bool use_default_chmap, |
| 4455 | bool use_back_flavor, u8 *channel_map, |
| 4456 | uint16_t sample_word_size) |
| 4457 | { |
| 4458 | struct asm_multi_channel_pcm_enc_cfg_v3 enc_cfg; |
| 4459 | struct asm_enc_cfg_blk_param_v2 enc_fg_blk; |
| 4460 | u8 *channel_mapping; |
| 4461 | u32 frames_per_buf = 0; |
| 4462 | int rc; |
| 4463 | |
| 4464 | if (!use_default_chmap && (channel_map == NULL)) { |
| 4465 | pr_err("%s: No valid chan map and can't use default\n", |
| 4466 | __func__); |
| 4467 | rc = -EINVAL; |
| 4468 | goto fail_cmd; |
| 4469 | } |
| 4470 | |
| 4471 | pr_debug("%s: session[%d]rate[%d]ch[%d]bps[%d]wordsize[%d]\n", __func__, |
| 4472 | ac->session, rate, channels, |
| 4473 | bits_per_sample, sample_word_size); |
| 4474 | |
| 4475 | memset(&enc_cfg, 0, sizeof(enc_cfg)); |
| 4476 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 4477 | atomic_set(&ac->cmd_state, -1); |
| 4478 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4479 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 4480 | enc_cfg.encdec.param_size = sizeof(enc_cfg) - sizeof(enc_cfg.hdr) - |
| 4481 | sizeof(enc_cfg.encdec); |
| 4482 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 4483 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 4484 | sizeof(enc_fg_blk); |
| 4485 | enc_cfg.num_channels = channels; |
| 4486 | enc_cfg.bits_per_sample = bits_per_sample; |
| 4487 | enc_cfg.sample_rate = rate; |
| 4488 | enc_cfg.is_signed = 1; |
| 4489 | enc_cfg.sample_word_size = sample_word_size; |
| 4490 | channel_mapping = enc_cfg.channel_mapping; |
| 4491 | |
| 4492 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 4493 | |
| 4494 | if (use_default_chmap) { |
| 4495 | pr_debug("%s: setting default channel map for %d channels", |
| 4496 | __func__, channels); |
| 4497 | if (q6asm_map_channels(channel_mapping, channels, |
| 4498 | use_back_flavor)) { |
| 4499 | pr_err("%s: map channels failed %d\n", |
| 4500 | __func__, channels); |
| 4501 | rc = -EINVAL; |
| 4502 | goto fail_cmd; |
| 4503 | } |
| 4504 | } else { |
| 4505 | pr_debug("%s: Using pre-defined channel map", __func__); |
| 4506 | memcpy(channel_mapping, channel_map, |
| 4507 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 4508 | } |
| 4509 | |
| 4510 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 4511 | if (rc < 0) { |
| 4512 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 4513 | goto fail_cmd; |
| 4514 | } |
| 4515 | rc = wait_event_timeout(ac->cmd_wait, |
| 4516 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4517 | if (!rc) { |
| 4518 | pr_err("%s: timeout opcode[0x%x]\n", |
| 4519 | __func__, enc_cfg.hdr.opcode); |
| 4520 | rc = -ETIMEDOUT; |
| 4521 | goto fail_cmd; |
| 4522 | } |
| 4523 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4524 | pr_err("%s: DSP returned error[%s]\n", |
| 4525 | __func__, adsp_err_get_err_str( |
| 4526 | atomic_read(&ac->cmd_state))); |
| 4527 | rc = adsp_err_get_lnx_err_code( |
| 4528 | atomic_read(&ac->cmd_state)); |
| 4529 | goto fail_cmd; |
| 4530 | } |
| 4531 | return 0; |
| 4532 | fail_cmd: |
| 4533 | return rc; |
| 4534 | } |
| 4535 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_pcm_v3); |
| 4536 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4537 | /** |
| 4538 | * q6asm_enc_cfg_blk_pcm_v2 - |
| 4539 | * command to set encode config block for pcm_v2 |
| 4540 | * |
| 4541 | * @ac: Audio client handle |
| 4542 | * @rate: sample rate |
| 4543 | * @channels: number of channels |
| 4544 | * @bits_per_sample: number of bits per sample |
| 4545 | * @use_default_chmap: Flag indicating to use default ch_map or not |
| 4546 | * @use_back_flavor: back flavor flag |
| 4547 | * @channel_map: Custom channel map settings |
| 4548 | * |
| 4549 | * Returns 0 on success or error on failure |
| 4550 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4551 | int q6asm_enc_cfg_blk_pcm_v2(struct audio_client *ac, |
| 4552 | uint32_t rate, uint32_t channels, uint16_t bits_per_sample, |
| 4553 | bool use_default_chmap, bool use_back_flavor, u8 *channel_map) |
| 4554 | { |
| 4555 | struct asm_multi_channel_pcm_enc_cfg_v2 enc_cfg; |
| 4556 | u8 *channel_mapping; |
| 4557 | u32 frames_per_buf = 0; |
| 4558 | |
| 4559 | int rc = 0; |
| 4560 | |
| 4561 | if (!use_default_chmap && (channel_map == NULL)) { |
| 4562 | pr_err("%s: No valid chan map and can't use default\n", |
| 4563 | __func__); |
| 4564 | return -EINVAL; |
| 4565 | } |
| 4566 | |
| 4567 | pr_debug("%s: Session %d, rate = %d, channels = %d\n", __func__, |
| 4568 | ac->session, rate, channels); |
| 4569 | |
| 4570 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 4571 | atomic_set(&ac->cmd_state, -1); |
| 4572 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4573 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 4574 | enc_cfg.encdec.param_size = sizeof(enc_cfg) - sizeof(enc_cfg.hdr) - |
| 4575 | sizeof(enc_cfg.encdec); |
| 4576 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 4577 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 4578 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 4579 | |
| 4580 | enc_cfg.num_channels = channels; |
| 4581 | enc_cfg.bits_per_sample = bits_per_sample; |
| 4582 | enc_cfg.sample_rate = rate; |
| 4583 | enc_cfg.is_signed = 1; |
| 4584 | channel_mapping = enc_cfg.channel_mapping; |
| 4585 | |
| 4586 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 4587 | |
| 4588 | if (use_default_chmap) { |
| 4589 | pr_debug("%s: setting default channel map for %d channels", |
| 4590 | __func__, channels); |
| 4591 | if (q6asm_map_channels(channel_mapping, channels, |
| 4592 | use_back_flavor)) { |
| 4593 | pr_err("%s: map channels failed %d\n", |
| 4594 | __func__, channels); |
| 4595 | return -EINVAL; |
| 4596 | } |
| 4597 | } else { |
| 4598 | pr_debug("%s: Using pre-defined channel map", __func__); |
| 4599 | memcpy(channel_mapping, channel_map, |
| 4600 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 4601 | } |
| 4602 | |
| 4603 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 4604 | if (rc < 0) { |
| 4605 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 4606 | rc = -EINVAL; |
| 4607 | goto fail_cmd; |
| 4608 | } |
| 4609 | rc = wait_event_timeout(ac->cmd_wait, |
| 4610 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4611 | if (!rc) { |
| 4612 | pr_err("%s: timeout opcode[0x%x]\n", |
| 4613 | __func__, enc_cfg.hdr.opcode); |
| 4614 | rc = -ETIMEDOUT; |
| 4615 | goto fail_cmd; |
| 4616 | } |
| 4617 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4618 | pr_err("%s: DSP returned error[%s]\n", |
| 4619 | __func__, adsp_err_get_err_str( |
| 4620 | atomic_read(&ac->cmd_state))); |
| 4621 | rc = adsp_err_get_lnx_err_code( |
| 4622 | atomic_read(&ac->cmd_state)); |
| 4623 | goto fail_cmd; |
| 4624 | } |
| 4625 | return 0; |
| 4626 | fail_cmd: |
| 4627 | return rc; |
| 4628 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4629 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_pcm_v2); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4630 | |
| 4631 | static int __q6asm_enc_cfg_blk_pcm_v4(struct audio_client *ac, |
| 4632 | uint32_t rate, uint32_t channels, |
| 4633 | uint16_t bits_per_sample, |
| 4634 | uint16_t sample_word_size, |
| 4635 | uint16_t endianness, |
| 4636 | uint16_t mode) |
| 4637 | { |
| 4638 | return q6asm_enc_cfg_blk_pcm_v4(ac, rate, channels, |
| 4639 | bits_per_sample, true, false, NULL, |
| 4640 | sample_word_size, endianness, mode); |
| 4641 | } |
| 4642 | |
| 4643 | static int __q6asm_enc_cfg_blk_pcm_v3(struct audio_client *ac, |
| 4644 | uint32_t rate, uint32_t channels, |
| 4645 | uint16_t bits_per_sample, |
| 4646 | uint16_t sample_word_size) |
| 4647 | { |
| 4648 | return q6asm_enc_cfg_blk_pcm_v3(ac, rate, channels, |
| 4649 | bits_per_sample, true, false, NULL, |
| 4650 | sample_word_size); |
| 4651 | } |
| 4652 | |
| 4653 | static int __q6asm_enc_cfg_blk_pcm(struct audio_client *ac, |
| 4654 | uint32_t rate, uint32_t channels, uint16_t bits_per_sample) |
| 4655 | { |
| 4656 | return q6asm_enc_cfg_blk_pcm_v2(ac, rate, channels, |
| 4657 | bits_per_sample, true, false, NULL); |
| 4658 | } |
| 4659 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4660 | /** |
| 4661 | * q6asm_enc_cfg_blk_pcm - |
| 4662 | * command to set encode config block for pcm |
| 4663 | * |
| 4664 | * @ac: Audio client handle |
| 4665 | * @rate: sample rate |
| 4666 | * @channels: number of channels |
| 4667 | * |
| 4668 | * Returns 0 on success or error on failure |
| 4669 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4670 | int q6asm_enc_cfg_blk_pcm(struct audio_client *ac, |
| 4671 | uint32_t rate, uint32_t channels) |
| 4672 | { |
| 4673 | return __q6asm_enc_cfg_blk_pcm(ac, rate, channels, 16); |
| 4674 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4675 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_pcm); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4676 | |
| 4677 | int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac, |
| 4678 | uint32_t rate, uint32_t channels, uint16_t bits_per_sample) |
| 4679 | { |
| 4680 | return __q6asm_enc_cfg_blk_pcm(ac, rate, channels, bits_per_sample); |
| 4681 | } |
| 4682 | |
| 4683 | /* |
| 4684 | * q6asm_enc_cfg_blk_pcm_format_support_v3 - sends encoder configuration |
| 4685 | * parameters |
| 4686 | * |
| 4687 | * @ac: Client session handle |
| 4688 | * @rate: sample rate |
| 4689 | * @channels: number of channels |
| 4690 | * @bits_per_sample: bit width of encoder session |
| 4691 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 4692 | */ |
| 4693 | int q6asm_enc_cfg_blk_pcm_format_support_v3(struct audio_client *ac, |
| 4694 | uint32_t rate, uint32_t channels, |
| 4695 | uint16_t bits_per_sample, |
| 4696 | uint16_t sample_word_size) |
| 4697 | { |
| 4698 | return __q6asm_enc_cfg_blk_pcm_v3(ac, rate, channels, |
| 4699 | bits_per_sample, sample_word_size); |
| 4700 | } |
| 4701 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_pcm_format_support_v3); |
| 4702 | |
| 4703 | /* |
| 4704 | * q6asm_enc_cfg_blk_pcm_format_support_v4 - sends encoder configuration |
| 4705 | * parameters |
| 4706 | * |
| 4707 | * @ac: Client session handle |
| 4708 | * @rate: sample rate |
| 4709 | * @channels: number of channels |
| 4710 | * @bits_per_sample: bit width of encoder session |
| 4711 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 4712 | * @endianness: endianness of the pcm data |
| 4713 | * @mode: Mode to provide additional info about the pcm input data |
| 4714 | */ |
| 4715 | int q6asm_enc_cfg_blk_pcm_format_support_v4(struct audio_client *ac, |
| 4716 | uint32_t rate, uint32_t channels, |
| 4717 | uint16_t bits_per_sample, |
| 4718 | uint16_t sample_word_size, |
| 4719 | uint16_t endianness, |
| 4720 | uint16_t mode) |
| 4721 | { |
| 4722 | return __q6asm_enc_cfg_blk_pcm_v4(ac, rate, channels, |
| 4723 | bits_per_sample, sample_word_size, |
| 4724 | endianness, mode); |
| 4725 | } |
| 4726 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_pcm_format_support_v4); |
| 4727 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4728 | /** |
| 4729 | * q6asm_enc_cfg_blk_pcm_native - |
| 4730 | * command to set encode config block for pcm_native |
| 4731 | * |
| 4732 | * @ac: Audio client handle |
| 4733 | * @rate: sample rate |
| 4734 | * @channels: number of channels |
| 4735 | * |
| 4736 | * Returns 0 on success or error on failure |
| 4737 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4738 | int q6asm_enc_cfg_blk_pcm_native(struct audio_client *ac, |
| 4739 | uint32_t rate, uint32_t channels) |
| 4740 | { |
| 4741 | struct asm_multi_channel_pcm_enc_cfg_v2 enc_cfg; |
| 4742 | u8 *channel_mapping; |
| 4743 | u32 frames_per_buf = 0; |
| 4744 | |
| 4745 | int rc = 0; |
| 4746 | |
| 4747 | pr_debug("%s: Session %d, rate = %d, channels = %d\n", __func__, |
| 4748 | ac->session, rate, channels); |
| 4749 | |
| 4750 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 4751 | atomic_set(&ac->cmd_state, -1); |
| 4752 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4753 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 4754 | enc_cfg.encdec.param_size = sizeof(enc_cfg) - sizeof(enc_cfg.hdr) - |
| 4755 | sizeof(enc_cfg.encdec); |
| 4756 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 4757 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 4758 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 4759 | |
| 4760 | enc_cfg.num_channels = 0;/*channels;*/ |
| 4761 | enc_cfg.bits_per_sample = 16; |
| 4762 | enc_cfg.sample_rate = 0;/*rate;*/ |
| 4763 | enc_cfg.is_signed = 1; |
| 4764 | channel_mapping = enc_cfg.channel_mapping; |
| 4765 | |
| 4766 | |
| 4767 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 4768 | |
| 4769 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 4770 | pr_err("%s: map channels failed %d\n", __func__, channels); |
| 4771 | return -EINVAL; |
| 4772 | } |
| 4773 | |
| 4774 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 4775 | if (rc < 0) { |
| 4776 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 4777 | rc = -EINVAL; |
| 4778 | goto fail_cmd; |
| 4779 | } |
| 4780 | rc = wait_event_timeout(ac->cmd_wait, |
| 4781 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4782 | if (!rc) { |
| 4783 | pr_err("%s: timeout opcode[0x%x]\n", |
| 4784 | __func__, enc_cfg.hdr.opcode); |
| 4785 | rc = -ETIMEDOUT; |
| 4786 | goto fail_cmd; |
| 4787 | } |
| 4788 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4789 | pr_err("%s: DSP returned error[%s]\n", |
| 4790 | __func__, adsp_err_get_err_str( |
| 4791 | atomic_read(&ac->cmd_state))); |
| 4792 | rc = adsp_err_get_lnx_err_code( |
| 4793 | atomic_read(&ac->cmd_state)); |
| 4794 | goto fail_cmd; |
| 4795 | } |
| 4796 | return 0; |
| 4797 | fail_cmd: |
| 4798 | return rc; |
| 4799 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4800 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_pcm_native); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4801 | |
| 4802 | static int q6asm_map_channels(u8 *channel_mapping, uint32_t channels, |
| 4803 | bool use_back_flavor) |
| 4804 | { |
| 4805 | u8 *lchannel_mapping; |
| 4806 | |
| 4807 | lchannel_mapping = channel_mapping; |
| 4808 | pr_debug("%s: channels passed: %d\n", __func__, channels); |
| 4809 | if (channels == 1) { |
| 4810 | lchannel_mapping[0] = PCM_CHANNEL_FC; |
| 4811 | } else if (channels == 2) { |
| 4812 | lchannel_mapping[0] = PCM_CHANNEL_FL; |
| 4813 | lchannel_mapping[1] = PCM_CHANNEL_FR; |
| 4814 | } else if (channels == 3) { |
| 4815 | lchannel_mapping[0] = PCM_CHANNEL_FL; |
| 4816 | lchannel_mapping[1] = PCM_CHANNEL_FR; |
| 4817 | lchannel_mapping[2] = PCM_CHANNEL_FC; |
| 4818 | } else if (channels == 4) { |
| 4819 | lchannel_mapping[0] = PCM_CHANNEL_FL; |
| 4820 | lchannel_mapping[1] = PCM_CHANNEL_FR; |
| 4821 | lchannel_mapping[2] = use_back_flavor ? |
| 4822 | PCM_CHANNEL_LB : PCM_CHANNEL_LS; |
| 4823 | lchannel_mapping[3] = use_back_flavor ? |
| 4824 | PCM_CHANNEL_RB : PCM_CHANNEL_RS; |
| 4825 | } else if (channels == 5) { |
| 4826 | lchannel_mapping[0] = PCM_CHANNEL_FL; |
| 4827 | lchannel_mapping[1] = PCM_CHANNEL_FR; |
| 4828 | lchannel_mapping[2] = PCM_CHANNEL_FC; |
| 4829 | lchannel_mapping[3] = use_back_flavor ? |
| 4830 | PCM_CHANNEL_LB : PCM_CHANNEL_LS; |
| 4831 | lchannel_mapping[4] = use_back_flavor ? |
| 4832 | PCM_CHANNEL_RB : PCM_CHANNEL_RS; |
| 4833 | } else if (channels == 6) { |
| 4834 | lchannel_mapping[0] = PCM_CHANNEL_FL; |
| 4835 | lchannel_mapping[1] = PCM_CHANNEL_FR; |
| 4836 | lchannel_mapping[2] = PCM_CHANNEL_FC; |
| 4837 | lchannel_mapping[3] = PCM_CHANNEL_LFE; |
| 4838 | lchannel_mapping[4] = use_back_flavor ? |
| 4839 | PCM_CHANNEL_LB : PCM_CHANNEL_LS; |
| 4840 | lchannel_mapping[5] = use_back_flavor ? |
| 4841 | PCM_CHANNEL_RB : PCM_CHANNEL_RS; |
| 4842 | } else if (channels == 7) { |
| 4843 | /* |
| 4844 | * Configured for 5.1 channel mapping + 1 channel for debug |
| 4845 | * Can be customized based on DSP. |
| 4846 | */ |
| 4847 | lchannel_mapping[0] = PCM_CHANNEL_FL; |
| 4848 | lchannel_mapping[1] = PCM_CHANNEL_FR; |
| 4849 | lchannel_mapping[2] = PCM_CHANNEL_FC; |
| 4850 | lchannel_mapping[3] = PCM_CHANNEL_LFE; |
| 4851 | lchannel_mapping[4] = use_back_flavor ? |
| 4852 | PCM_CHANNEL_LB : PCM_CHANNEL_LS; |
| 4853 | lchannel_mapping[5] = use_back_flavor ? |
| 4854 | PCM_CHANNEL_RB : PCM_CHANNEL_RS; |
| 4855 | lchannel_mapping[6] = PCM_CHANNEL_CS; |
| 4856 | } else if (channels == 8) { |
| 4857 | lchannel_mapping[0] = PCM_CHANNEL_FL; |
| 4858 | lchannel_mapping[1] = PCM_CHANNEL_FR; |
| 4859 | lchannel_mapping[2] = PCM_CHANNEL_FC; |
| 4860 | lchannel_mapping[3] = PCM_CHANNEL_LFE; |
| 4861 | lchannel_mapping[4] = PCM_CHANNEL_LB; |
| 4862 | lchannel_mapping[5] = PCM_CHANNEL_RB; |
| 4863 | lchannel_mapping[6] = PCM_CHANNEL_LS; |
| 4864 | lchannel_mapping[7] = PCM_CHANNEL_RS; |
| 4865 | } else { |
| 4866 | pr_err("%s: ERROR.unsupported num_ch = %u\n", |
| 4867 | __func__, channels); |
| 4868 | return -EINVAL; |
| 4869 | } |
| 4870 | return 0; |
| 4871 | } |
| 4872 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4873 | /** |
| 4874 | * q6asm_enable_sbrps - |
| 4875 | * command to enable sbrps for ASM |
| 4876 | * |
| 4877 | * @ac: Audio client handle |
| 4878 | * @sbr_ps_enable: flag for sbr_ps enable or disable |
| 4879 | * |
| 4880 | * Returns 0 on success or error on failure |
| 4881 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4882 | int q6asm_enable_sbrps(struct audio_client *ac, |
| 4883 | uint32_t sbr_ps_enable) |
| 4884 | { |
| 4885 | struct asm_aac_sbr_ps_flag_param sbrps; |
| 4886 | u32 frames_per_buf = 0; |
| 4887 | |
| 4888 | int rc = 0; |
| 4889 | |
| 4890 | pr_debug("%s: Session %d\n", __func__, ac->session); |
| 4891 | |
| 4892 | q6asm_add_hdr(ac, &sbrps.hdr, sizeof(sbrps), TRUE); |
| 4893 | atomic_set(&ac->cmd_state, -1); |
| 4894 | |
| 4895 | sbrps.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4896 | sbrps.encdec.param_id = ASM_PARAM_ID_AAC_SBR_PS_FLAG; |
| 4897 | sbrps.encdec.param_size = sizeof(struct asm_aac_sbr_ps_flag_param) - |
| 4898 | sizeof(struct asm_stream_cmd_set_encdec_param); |
| 4899 | sbrps.encblk.frames_per_buf = frames_per_buf; |
| 4900 | sbrps.encblk.enc_cfg_blk_size = sbrps.encdec.param_size - |
| 4901 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 4902 | |
| 4903 | sbrps.sbr_ps_flag = sbr_ps_enable; |
| 4904 | |
| 4905 | rc = apr_send_pkt(ac->apr, (uint32_t *) &sbrps); |
| 4906 | if (rc < 0) { |
| 4907 | pr_err("%s: Command opcode[0x%x]paramid[0x%x] failed %d\n", |
| 4908 | __func__, |
| 4909 | ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| 4910 | ASM_PARAM_ID_AAC_SBR_PS_FLAG, rc); |
| 4911 | rc = -EINVAL; |
| 4912 | goto fail_cmd; |
| 4913 | } |
| 4914 | rc = wait_event_timeout(ac->cmd_wait, |
| 4915 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4916 | if (!rc) { |
| 4917 | pr_err("%s: timeout opcode[0x%x] ", __func__, sbrps.hdr.opcode); |
| 4918 | rc = -ETIMEDOUT; |
| 4919 | goto fail_cmd; |
| 4920 | } |
| 4921 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4922 | pr_err("%s: DSP returned error[%s]\n", |
| 4923 | __func__, adsp_err_get_err_str( |
| 4924 | atomic_read(&ac->cmd_state))); |
| 4925 | rc = adsp_err_get_lnx_err_code( |
| 4926 | atomic_read(&ac->cmd_state)); |
| 4927 | goto fail_cmd; |
| 4928 | } |
| 4929 | return 0; |
| 4930 | fail_cmd: |
| 4931 | return rc; |
| 4932 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4933 | EXPORT_SYMBOL(q6asm_enable_sbrps); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4934 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4935 | /** |
| 4936 | * q6asm_cfg_dual_mono_aac - |
| 4937 | * command to set config for dual mono aac |
| 4938 | * |
| 4939 | * @ac: Audio client handle |
| 4940 | * @sce_left: left sce val |
| 4941 | * @sce_right: right sce val |
| 4942 | * |
| 4943 | * Returns 0 on success or error on failure |
| 4944 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4945 | int q6asm_cfg_dual_mono_aac(struct audio_client *ac, |
| 4946 | uint16_t sce_left, uint16_t sce_right) |
| 4947 | { |
| 4948 | struct asm_aac_dual_mono_mapping_param dual_mono; |
| 4949 | |
| 4950 | int rc = 0; |
| 4951 | |
| 4952 | pr_debug("%s: Session %d, sce_left = %d, sce_right = %d\n", |
| 4953 | __func__, ac->session, sce_left, sce_right); |
| 4954 | |
| 4955 | q6asm_add_hdr(ac, &dual_mono.hdr, sizeof(dual_mono), TRUE); |
| 4956 | atomic_set(&ac->cmd_state, -1); |
| 4957 | |
| 4958 | dual_mono.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 4959 | dual_mono.encdec.param_id = ASM_PARAM_ID_AAC_DUAL_MONO_MAPPING; |
| 4960 | dual_mono.encdec.param_size = sizeof(dual_mono.left_channel_sce) + |
| 4961 | sizeof(dual_mono.right_channel_sce); |
| 4962 | dual_mono.left_channel_sce = sce_left; |
| 4963 | dual_mono.right_channel_sce = sce_right; |
| 4964 | |
| 4965 | rc = apr_send_pkt(ac->apr, (uint32_t *) &dual_mono); |
| 4966 | if (rc < 0) { |
| 4967 | pr_err("%s: Command opcode[0x%x]paramid[0x%x] failed %d\n", |
| 4968 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| 4969 | ASM_PARAM_ID_AAC_DUAL_MONO_MAPPING, rc); |
| 4970 | rc = -EINVAL; |
| 4971 | goto fail_cmd; |
| 4972 | } |
| 4973 | rc = wait_event_timeout(ac->cmd_wait, |
| 4974 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 4975 | if (!rc) { |
| 4976 | pr_err("%s: timeout opcode[0x%x]\n", __func__, |
| 4977 | dual_mono.hdr.opcode); |
| 4978 | rc = -ETIMEDOUT; |
| 4979 | goto fail_cmd; |
| 4980 | } |
| 4981 | if (atomic_read(&ac->cmd_state) > 0) { |
| 4982 | pr_err("%s: DSP returned error[%s]\n", |
| 4983 | __func__, adsp_err_get_err_str( |
| 4984 | atomic_read(&ac->cmd_state))); |
| 4985 | rc = adsp_err_get_lnx_err_code( |
| 4986 | atomic_read(&ac->cmd_state)); |
| 4987 | goto fail_cmd; |
| 4988 | } |
| 4989 | return 0; |
| 4990 | fail_cmd: |
| 4991 | return rc; |
| 4992 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 4993 | EXPORT_SYMBOL(q6asm_cfg_dual_mono_aac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 4994 | |
| 4995 | /* Support for selecting stereo mixing coefficients for B family not done */ |
| 4996 | int q6asm_cfg_aac_sel_mix_coef(struct audio_client *ac, uint32_t mix_coeff) |
| 4997 | { |
| 4998 | struct asm_aac_stereo_mix_coeff_selection_param_v2 aac_mix_coeff; |
| 4999 | int rc = 0; |
| 5000 | |
| 5001 | q6asm_add_hdr(ac, &aac_mix_coeff.hdr, sizeof(aac_mix_coeff), TRUE); |
| 5002 | atomic_set(&ac->cmd_state, -1); |
| 5003 | aac_mix_coeff.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 5004 | aac_mix_coeff.param_id = |
| 5005 | ASM_PARAM_ID_AAC_STEREO_MIX_COEFF_SELECTION_FLAG_V2; |
| 5006 | aac_mix_coeff.param_size = |
| 5007 | sizeof(struct asm_aac_stereo_mix_coeff_selection_param_v2); |
| 5008 | aac_mix_coeff.aac_stereo_mix_coeff_flag = mix_coeff; |
| 5009 | pr_debug("%s: mix_coeff = %u\n", __func__, mix_coeff); |
| 5010 | rc = apr_send_pkt(ac->apr, (uint32_t *) &aac_mix_coeff); |
| 5011 | if (rc < 0) { |
| 5012 | pr_err("%s: Command opcode[0x%x]paramid[0x%x] failed %d\n", |
| 5013 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| 5014 | ASM_PARAM_ID_AAC_STEREO_MIX_COEFF_SELECTION_FLAG_V2, |
| 5015 | rc); |
| 5016 | rc = -EINVAL; |
| 5017 | goto fail_cmd; |
| 5018 | } |
| 5019 | rc = wait_event_timeout(ac->cmd_wait, |
| 5020 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5021 | if (!rc) { |
| 5022 | pr_err("%s: timeout opcode[0x%x]\n", |
| 5023 | __func__, aac_mix_coeff.hdr.opcode); |
| 5024 | rc = -ETIMEDOUT; |
| 5025 | goto fail_cmd; |
| 5026 | } |
| 5027 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5028 | pr_err("%s: DSP returned error[%s]\n", |
| 5029 | __func__, adsp_err_get_err_str( |
| 5030 | atomic_read(&ac->cmd_state))); |
| 5031 | rc = adsp_err_get_lnx_err_code( |
| 5032 | atomic_read(&ac->cmd_state)); |
| 5033 | goto fail_cmd; |
| 5034 | } |
| 5035 | return 0; |
| 5036 | fail_cmd: |
| 5037 | return rc; |
| 5038 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5039 | EXPORT_SYMBOL(q6asm_cfg_aac_sel_mix_coef); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5040 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5041 | /** |
| 5042 | * q6asm_enc_cfg_blk_qcelp - |
| 5043 | * command to set encode config block for QCELP |
| 5044 | * |
| 5045 | * @ac: Audio client handle |
| 5046 | * @frames_per_buf: Number of frames per buffer |
| 5047 | * @min_rate: Minimum Enc rate |
| 5048 | * @max_rate: Maximum Enc rate |
| 5049 | * reduced_rate_level: Reduced rate level |
| 5050 | * @rate_modulation_cmd: rate modulation command |
| 5051 | * |
| 5052 | * Returns 0 on success or error on failure |
| 5053 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5054 | int q6asm_enc_cfg_blk_qcelp(struct audio_client *ac, uint32_t frames_per_buf, |
| 5055 | uint16_t min_rate, uint16_t max_rate, |
| 5056 | uint16_t reduced_rate_level, uint16_t rate_modulation_cmd) |
| 5057 | { |
| 5058 | struct asm_v13k_enc_cfg enc_cfg; |
| 5059 | int rc = 0; |
| 5060 | |
| 5061 | pr_debug("%s: session[%d]frames[%d]min_rate[0x%4x]max_rate[0x%4x] reduced_rate_level[0x%4x]rate_modulation_cmd[0x%4x]\n", |
| 5062 | __func__, |
| 5063 | ac->session, frames_per_buf, min_rate, max_rate, |
| 5064 | reduced_rate_level, rate_modulation_cmd); |
| 5065 | |
| 5066 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 5067 | atomic_set(&ac->cmd_state, -1); |
| 5068 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 5069 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 5070 | enc_cfg.encdec.param_size = sizeof(struct asm_v13k_enc_cfg) - |
| 5071 | sizeof(struct asm_stream_cmd_set_encdec_param); |
| 5072 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 5073 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 5074 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 5075 | |
| 5076 | enc_cfg.min_rate = min_rate; |
| 5077 | enc_cfg.max_rate = max_rate; |
| 5078 | enc_cfg.reduced_rate_cmd = reduced_rate_level; |
| 5079 | enc_cfg.rate_mod_cmd = rate_modulation_cmd; |
| 5080 | |
| 5081 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 5082 | if (rc < 0) { |
| 5083 | pr_err("%s: Comamnd %d failed %d\n", |
| 5084 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, rc); |
| 5085 | rc = -EINVAL; |
| 5086 | goto fail_cmd; |
| 5087 | } |
| 5088 | rc = wait_event_timeout(ac->cmd_wait, |
| 5089 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5090 | if (!rc) { |
| 5091 | pr_err("%s: timeout. waited for setencdec v13k resp\n", |
| 5092 | __func__); |
| 5093 | rc = -ETIMEDOUT; |
| 5094 | goto fail_cmd; |
| 5095 | } |
| 5096 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5097 | pr_err("%s: DSP returned error[%s]\n", |
| 5098 | __func__, adsp_err_get_err_str( |
| 5099 | atomic_read(&ac->cmd_state))); |
| 5100 | rc = adsp_err_get_lnx_err_code( |
| 5101 | atomic_read(&ac->cmd_state)); |
| 5102 | goto fail_cmd; |
| 5103 | } |
| 5104 | return 0; |
| 5105 | fail_cmd: |
| 5106 | return rc; |
| 5107 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5108 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_qcelp); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5109 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5110 | /** |
| 5111 | * q6asm_enc_cfg_blk_evrc - |
| 5112 | * command to set encode config block for EVRC |
| 5113 | * |
| 5114 | * @ac: Audio client handle |
| 5115 | * @frames_per_buf: Number of frames per buffer |
| 5116 | * @min_rate: Minimum Enc rate |
| 5117 | * @max_rate: Maximum Enc rate |
| 5118 | * @rate_modulation_cmd: rate modulation command |
| 5119 | * |
| 5120 | * Returns 0 on success or error on failure |
| 5121 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5122 | int q6asm_enc_cfg_blk_evrc(struct audio_client *ac, uint32_t frames_per_buf, |
| 5123 | uint16_t min_rate, uint16_t max_rate, |
| 5124 | uint16_t rate_modulation_cmd) |
| 5125 | { |
| 5126 | struct asm_evrc_enc_cfg enc_cfg; |
| 5127 | int rc = 0; |
| 5128 | |
| 5129 | pr_debug("%s: session[%d]frames[%d]min_rate[0x%4x]max_rate[0x%4x] rate_modulation_cmd[0x%4x]\n", |
| 5130 | __func__, ac->session, |
| 5131 | frames_per_buf, min_rate, max_rate, rate_modulation_cmd); |
| 5132 | |
| 5133 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 5134 | atomic_set(&ac->cmd_state, -1); |
| 5135 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 5136 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 5137 | enc_cfg.encdec.param_size = sizeof(struct asm_evrc_enc_cfg) - |
| 5138 | sizeof(struct asm_stream_cmd_set_encdec_param); |
| 5139 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 5140 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 5141 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 5142 | |
| 5143 | enc_cfg.min_rate = min_rate; |
| 5144 | enc_cfg.max_rate = max_rate; |
| 5145 | enc_cfg.rate_mod_cmd = rate_modulation_cmd; |
| 5146 | enc_cfg.reserved = 0; |
| 5147 | |
| 5148 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 5149 | if (rc < 0) { |
| 5150 | pr_err("%s: Comamnd %d failed %d\n", |
| 5151 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, rc); |
| 5152 | rc = -EINVAL; |
| 5153 | goto fail_cmd; |
| 5154 | } |
| 5155 | rc = wait_event_timeout(ac->cmd_wait, |
| 5156 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5157 | if (!rc) { |
| 5158 | pr_err("%s: timeout. waited for encdec evrc\n", __func__); |
| 5159 | rc = -ETIMEDOUT; |
| 5160 | goto fail_cmd; |
| 5161 | } |
| 5162 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5163 | pr_err("%s: DSP returned error[%s]\n", |
| 5164 | __func__, adsp_err_get_err_str( |
| 5165 | atomic_read(&ac->cmd_state))); |
| 5166 | rc = adsp_err_get_lnx_err_code( |
| 5167 | atomic_read(&ac->cmd_state)); |
| 5168 | goto fail_cmd; |
| 5169 | } |
| 5170 | return 0; |
| 5171 | fail_cmd: |
| 5172 | return rc; |
| 5173 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5174 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_evrc); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5175 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5176 | /** |
| 5177 | * q6asm_enc_cfg_blk_amrnb - |
| 5178 | * command to set encode config block for AMRNB |
| 5179 | * |
| 5180 | * @ac: Audio client handle |
| 5181 | * @frames_per_buf: Number of frames per buffer |
| 5182 | * @band_mode: Band mode used |
| 5183 | * @dtx_enable: DTX en flag |
| 5184 | * |
| 5185 | * Returns 0 on success or error on failure |
| 5186 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5187 | int q6asm_enc_cfg_blk_amrnb(struct audio_client *ac, uint32_t frames_per_buf, |
| 5188 | uint16_t band_mode, uint16_t dtx_enable) |
| 5189 | { |
| 5190 | struct asm_amrnb_enc_cfg enc_cfg; |
| 5191 | int rc = 0; |
| 5192 | |
| 5193 | pr_debug("%s: session[%d]frames[%d]band_mode[0x%4x]dtx_enable[0x%4x]\n", |
| 5194 | __func__, ac->session, frames_per_buf, band_mode, dtx_enable); |
| 5195 | |
| 5196 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 5197 | atomic_set(&ac->cmd_state, -1); |
| 5198 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 5199 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 5200 | enc_cfg.encdec.param_size = sizeof(struct asm_amrnb_enc_cfg) - |
| 5201 | sizeof(struct asm_stream_cmd_set_encdec_param); |
| 5202 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 5203 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 5204 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 5205 | |
| 5206 | enc_cfg.enc_mode = band_mode; |
| 5207 | enc_cfg.dtx_mode = dtx_enable; |
| 5208 | |
| 5209 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 5210 | if (rc < 0) { |
| 5211 | pr_err("%s: Comamnd %d failed %d\n", |
| 5212 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, rc); |
| 5213 | rc = -EINVAL; |
| 5214 | goto fail_cmd; |
| 5215 | } |
| 5216 | rc = wait_event_timeout(ac->cmd_wait, |
| 5217 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5218 | if (!rc) { |
| 5219 | pr_err("%s: timeout. waited for set encdec amrnb\n", __func__); |
| 5220 | rc = -ETIMEDOUT; |
| 5221 | goto fail_cmd; |
| 5222 | } |
| 5223 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5224 | pr_err("%s: DSP returned error[%s]\n", |
| 5225 | __func__, adsp_err_get_err_str( |
| 5226 | atomic_read(&ac->cmd_state))); |
| 5227 | rc = adsp_err_get_lnx_err_code( |
| 5228 | atomic_read(&ac->cmd_state)); |
| 5229 | goto fail_cmd; |
| 5230 | } |
| 5231 | return 0; |
| 5232 | fail_cmd: |
| 5233 | return rc; |
| 5234 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5235 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_amrnb); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5236 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5237 | /** |
| 5238 | * q6asm_enc_cfg_blk_amrwb - |
| 5239 | * command to set encode config block for AMRWB |
| 5240 | * |
| 5241 | * @ac: Audio client handle |
| 5242 | * @frames_per_buf: Number of frames per buffer |
| 5243 | * @band_mode: Band mode used |
| 5244 | * @dtx_enable: DTX en flag |
| 5245 | * |
| 5246 | * Returns 0 on success or error on failure |
| 5247 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5248 | int q6asm_enc_cfg_blk_amrwb(struct audio_client *ac, uint32_t frames_per_buf, |
| 5249 | uint16_t band_mode, uint16_t dtx_enable) |
| 5250 | { |
| 5251 | struct asm_amrwb_enc_cfg enc_cfg; |
| 5252 | int rc = 0; |
| 5253 | |
| 5254 | pr_debug("%s: session[%d]frames[%d]band_mode[0x%4x]dtx_enable[0x%4x]\n", |
| 5255 | __func__, ac->session, frames_per_buf, band_mode, dtx_enable); |
| 5256 | |
| 5257 | q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| 5258 | atomic_set(&ac->cmd_state, -1); |
| 5259 | enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 5260 | enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| 5261 | enc_cfg.encdec.param_size = sizeof(struct asm_amrwb_enc_cfg) - |
| 5262 | sizeof(struct asm_stream_cmd_set_encdec_param); |
| 5263 | enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| 5264 | enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| 5265 | sizeof(struct asm_enc_cfg_blk_param_v2); |
| 5266 | |
| 5267 | enc_cfg.enc_mode = band_mode; |
| 5268 | enc_cfg.dtx_mode = dtx_enable; |
| 5269 | |
| 5270 | rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| 5271 | if (rc < 0) { |
| 5272 | pr_err("%s: Comamnd %d failed %d\n", |
| 5273 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, rc); |
| 5274 | rc = -EINVAL; |
| 5275 | goto fail_cmd; |
| 5276 | } |
| 5277 | rc = wait_event_timeout(ac->cmd_wait, |
| 5278 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5279 | if (!rc) { |
| 5280 | pr_err("%s: timeout. waited for FORMAT_UPDATE\n", __func__); |
| 5281 | rc = -ETIMEDOUT; |
| 5282 | goto fail_cmd; |
| 5283 | } |
| 5284 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5285 | pr_err("%s: DSP returned error[%s]\n", |
| 5286 | __func__, adsp_err_get_err_str( |
| 5287 | atomic_read(&ac->cmd_state))); |
| 5288 | rc = adsp_err_get_lnx_err_code( |
| 5289 | atomic_read(&ac->cmd_state)); |
| 5290 | goto fail_cmd; |
| 5291 | } |
| 5292 | return 0; |
| 5293 | fail_cmd: |
| 5294 | return rc; |
| 5295 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5296 | EXPORT_SYMBOL(q6asm_enc_cfg_blk_amrwb); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5297 | |
| 5298 | |
| 5299 | static int __q6asm_media_format_block_pcm(struct audio_client *ac, |
| 5300 | uint32_t rate, uint32_t channels, |
| 5301 | uint16_t bits_per_sample, int stream_id, |
| 5302 | bool use_default_chmap, char *channel_map) |
| 5303 | { |
| 5304 | struct asm_multi_channel_pcm_fmt_blk_v2 fmt; |
| 5305 | u8 *channel_mapping; |
| 5306 | int rc = 0; |
| 5307 | |
| 5308 | pr_debug("%s: session[%d]rate[%d]ch[%d]\n", __func__, ac->session, rate, |
| 5309 | channels); |
| 5310 | |
| 5311 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 5312 | atomic_set(&ac->cmd_state, -1); |
| 5313 | /* |
| 5314 | * Updated the token field with stream/session for compressed playback |
| 5315 | * Platform driver must know the the stream with which the command is |
| 5316 | * associated |
| 5317 | */ |
| 5318 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 5319 | q6asm_update_token(&fmt.hdr.token, |
| 5320 | ac->session, |
| 5321 | stream_id, |
| 5322 | 0, /* Buffer index is NA */ |
| 5323 | 0, /* Direction flag is NA */ |
| 5324 | WAIT_CMD); |
| 5325 | |
| 5326 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 5327 | __func__, fmt.hdr.token, stream_id, ac->session); |
| 5328 | |
| 5329 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 5330 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 5331 | sizeof(fmt.fmt_blk); |
| 5332 | fmt.num_channels = channels; |
| 5333 | fmt.bits_per_sample = bits_per_sample; |
| 5334 | fmt.sample_rate = rate; |
| 5335 | fmt.is_signed = 1; |
| 5336 | |
| 5337 | channel_mapping = fmt.channel_mapping; |
| 5338 | |
| 5339 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5340 | |
| 5341 | if (use_default_chmap) { |
| 5342 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 5343 | pr_err("%s: map channels failed %d\n", |
| 5344 | __func__, channels); |
| 5345 | return -EINVAL; |
| 5346 | } |
| 5347 | } else { |
| 5348 | memcpy(channel_mapping, channel_map, |
| 5349 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5350 | } |
| 5351 | |
| 5352 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 5353 | if (rc < 0) { |
| 5354 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 5355 | rc = -EINVAL; |
| 5356 | goto fail_cmd; |
| 5357 | } |
| 5358 | rc = wait_event_timeout(ac->cmd_wait, |
| 5359 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5360 | if (!rc) { |
| 5361 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 5362 | rc = -ETIMEDOUT; |
| 5363 | goto fail_cmd; |
| 5364 | } |
| 5365 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5366 | pr_err("%s: DSP returned error[%s]\n", |
| 5367 | __func__, adsp_err_get_err_str( |
| 5368 | atomic_read(&ac->cmd_state))); |
| 5369 | rc = adsp_err_get_lnx_err_code( |
| 5370 | atomic_read(&ac->cmd_state)); |
| 5371 | goto fail_cmd; |
| 5372 | } |
| 5373 | return 0; |
| 5374 | fail_cmd: |
| 5375 | return rc; |
| 5376 | } |
| 5377 | |
| 5378 | static int __q6asm_media_format_block_pcm_v3(struct audio_client *ac, |
| 5379 | uint32_t rate, uint32_t channels, |
| 5380 | uint16_t bits_per_sample, |
| 5381 | int stream_id, |
| 5382 | bool use_default_chmap, |
| 5383 | char *channel_map, |
| 5384 | uint16_t sample_word_size) |
| 5385 | { |
| 5386 | struct asm_multi_channel_pcm_fmt_blk_param_v3 fmt; |
| 5387 | u8 *channel_mapping; |
| 5388 | int rc; |
| 5389 | |
| 5390 | pr_debug("%s: session[%d]rate[%d]ch[%d]bps[%d]wordsize[%d]\n", __func__, |
| 5391 | ac->session, rate, channels, |
| 5392 | bits_per_sample, sample_word_size); |
| 5393 | |
| 5394 | memset(&fmt, 0, sizeof(fmt)); |
| 5395 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 5396 | atomic_set(&ac->cmd_state, -1); |
| 5397 | /* |
| 5398 | * Updated the token field with stream/session for compressed playback |
| 5399 | * Platform driver must know the the stream with which the command is |
| 5400 | * associated |
| 5401 | */ |
| 5402 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 5403 | fmt.hdr.token = ((ac->session << 8) & 0xFFFF00) | |
| 5404 | (stream_id & 0xFF); |
| 5405 | |
| 5406 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 5407 | __func__, fmt.hdr.token, stream_id, ac->session); |
| 5408 | |
| 5409 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 5410 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 5411 | sizeof(fmt.fmt_blk); |
| 5412 | fmt.param.num_channels = channels; |
| 5413 | fmt.param.bits_per_sample = bits_per_sample; |
| 5414 | fmt.param.sample_rate = rate; |
| 5415 | fmt.param.is_signed = 1; |
| 5416 | fmt.param.sample_word_size = sample_word_size; |
| 5417 | channel_mapping = fmt.param.channel_mapping; |
| 5418 | |
| 5419 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5420 | |
| 5421 | if (use_default_chmap) { |
| 5422 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 5423 | pr_err("%s: map channels failed %d\n", |
| 5424 | __func__, channels); |
| 5425 | rc = -EINVAL; |
| 5426 | goto fail_cmd; |
| 5427 | } |
| 5428 | } else { |
| 5429 | memcpy(channel_mapping, channel_map, |
| 5430 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5431 | } |
| 5432 | |
| 5433 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 5434 | if (rc < 0) { |
| 5435 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 5436 | rc = -EINVAL; |
| 5437 | goto fail_cmd; |
| 5438 | } |
| 5439 | rc = wait_event_timeout(ac->cmd_wait, |
| 5440 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5441 | if (!rc) { |
| 5442 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 5443 | rc = -ETIMEDOUT; |
| 5444 | goto fail_cmd; |
| 5445 | } |
| 5446 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5447 | pr_err("%s: DSP returned error[%s]\n", |
| 5448 | __func__, adsp_err_get_err_str( |
| 5449 | atomic_read(&ac->cmd_state))); |
| 5450 | rc = adsp_err_get_lnx_err_code( |
| 5451 | atomic_read(&ac->cmd_state)); |
| 5452 | goto fail_cmd; |
| 5453 | } |
| 5454 | return 0; |
| 5455 | fail_cmd: |
| 5456 | return rc; |
| 5457 | } |
| 5458 | |
| 5459 | static int __q6asm_media_format_block_pcm_v4(struct audio_client *ac, |
| 5460 | uint32_t rate, uint32_t channels, |
| 5461 | uint16_t bits_per_sample, |
| 5462 | int stream_id, |
| 5463 | bool use_default_chmap, |
| 5464 | char *channel_map, |
| 5465 | uint16_t sample_word_size, |
| 5466 | uint16_t endianness, |
| 5467 | uint16_t mode) |
| 5468 | { |
| 5469 | struct asm_multi_channel_pcm_fmt_blk_param_v4 fmt; |
| 5470 | u8 *channel_mapping; |
| 5471 | int rc; |
| 5472 | |
| 5473 | pr_debug("%s: session[%d]rate[%d]ch[%d]bps[%d]wordsize[%d]\n", __func__, |
| 5474 | ac->session, rate, channels, |
| 5475 | bits_per_sample, sample_word_size); |
| 5476 | |
| 5477 | memset(&fmt, 0, sizeof(fmt)); |
| 5478 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 5479 | atomic_set(&ac->cmd_state, -1); |
| 5480 | /* |
| 5481 | * Updated the token field with stream/session for compressed playback |
| 5482 | * Platform driver must know the the stream with which the command is |
| 5483 | * associated |
| 5484 | */ |
| 5485 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 5486 | fmt.hdr.token = ((ac->session << 8) & 0xFFFF00) | |
| 5487 | (stream_id & 0xFF); |
| 5488 | |
| 5489 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 5490 | __func__, fmt.hdr.token, stream_id, ac->session); |
| 5491 | |
| 5492 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 5493 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 5494 | sizeof(fmt.fmt_blk); |
| 5495 | fmt.param.num_channels = channels; |
| 5496 | fmt.param.bits_per_sample = bits_per_sample; |
| 5497 | fmt.param.sample_rate = rate; |
| 5498 | fmt.param.is_signed = 1; |
| 5499 | fmt.param.sample_word_size = sample_word_size; |
| 5500 | fmt.param.endianness = endianness; |
| 5501 | fmt.param.mode = mode; |
| 5502 | channel_mapping = fmt.param.channel_mapping; |
| 5503 | |
| 5504 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5505 | |
| 5506 | if (use_default_chmap) { |
| 5507 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 5508 | pr_err("%s: map channels failed %d\n", |
| 5509 | __func__, channels); |
| 5510 | rc = -EINVAL; |
| 5511 | goto fail_cmd; |
| 5512 | } |
| 5513 | } else { |
| 5514 | memcpy(channel_mapping, channel_map, |
| 5515 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5516 | } |
| 5517 | |
| 5518 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 5519 | if (rc < 0) { |
| 5520 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 5521 | rc = -EINVAL; |
| 5522 | goto fail_cmd; |
| 5523 | } |
| 5524 | rc = wait_event_timeout(ac->cmd_wait, |
| 5525 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5526 | if (!rc) { |
| 5527 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 5528 | rc = -ETIMEDOUT; |
| 5529 | goto fail_cmd; |
| 5530 | } |
| 5531 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5532 | pr_err("%s: DSP returned error[%s]\n", |
| 5533 | __func__, adsp_err_get_err_str( |
| 5534 | atomic_read(&ac->cmd_state))); |
| 5535 | rc = adsp_err_get_lnx_err_code( |
| 5536 | atomic_read(&ac->cmd_state)); |
| 5537 | goto fail_cmd; |
| 5538 | } |
| 5539 | return 0; |
| 5540 | fail_cmd: |
| 5541 | return rc; |
| 5542 | } |
| 5543 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5544 | /** |
| 5545 | * q6asm_media_format_block_pcm - |
| 5546 | * command to set mediafmt block for PCM on ASM stream |
| 5547 | * |
| 5548 | * @ac: Audio client handle |
| 5549 | * @rate: sample rate |
| 5550 | * @channels: number of ASM channels |
| 5551 | * |
| 5552 | * Returns 0 on success or error on failure |
| 5553 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5554 | int q6asm_media_format_block_pcm(struct audio_client *ac, |
| 5555 | uint32_t rate, uint32_t channels) |
| 5556 | { |
| 5557 | return __q6asm_media_format_block_pcm(ac, rate, |
| 5558 | channels, 16, ac->stream_id, |
| 5559 | true, NULL); |
| 5560 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5561 | EXPORT_SYMBOL(q6asm_media_format_block_pcm); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5562 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5563 | /** |
| 5564 | * q6asm_media_format_block_pcm_format_support - |
| 5565 | * command to set mediafmt block for PCM format support |
| 5566 | * |
| 5567 | * @ac: Audio client handle |
| 5568 | * @rate: sample rate |
| 5569 | * @channels: number of ASM channels |
| 5570 | * @bits_per_sample: number of bits per sample |
| 5571 | * |
| 5572 | * Returns 0 on success or error on failure |
| 5573 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5574 | int q6asm_media_format_block_pcm_format_support(struct audio_client *ac, |
| 5575 | uint32_t rate, uint32_t channels, |
| 5576 | uint16_t bits_per_sample) |
| 5577 | { |
| 5578 | return __q6asm_media_format_block_pcm(ac, rate, |
| 5579 | channels, bits_per_sample, ac->stream_id, |
| 5580 | true, NULL); |
| 5581 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 5582 | EXPORT_SYMBOL(q6asm_media_format_block_pcm_format_support); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 5583 | |
| 5584 | int q6asm_media_format_block_pcm_format_support_v2(struct audio_client *ac, |
| 5585 | uint32_t rate, uint32_t channels, |
| 5586 | uint16_t bits_per_sample, int stream_id, |
| 5587 | bool use_default_chmap, char *channel_map) |
| 5588 | { |
| 5589 | if (!use_default_chmap && (channel_map == NULL)) { |
| 5590 | pr_err("%s: No valid chan map and can't use default\n", |
| 5591 | __func__); |
| 5592 | return -EINVAL; |
| 5593 | } |
| 5594 | return __q6asm_media_format_block_pcm(ac, rate, |
| 5595 | channels, bits_per_sample, stream_id, |
| 5596 | use_default_chmap, channel_map); |
| 5597 | } |
| 5598 | |
| 5599 | /* |
| 5600 | * q6asm_media_format_block_pcm_format_support_v3- sends pcm decoder |
| 5601 | * configuration parameters |
| 5602 | * |
| 5603 | * @ac: Client session handle |
| 5604 | * @rate: sample rate |
| 5605 | * @channels: number of channels |
| 5606 | * @bits_per_sample: bit width of encoder session |
| 5607 | * @stream_id: stream id of stream to be associated with this session |
| 5608 | * @use_default_chmap: true if default channel map to be used |
| 5609 | * @channel_map: input channel map |
| 5610 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 5611 | */ |
| 5612 | int q6asm_media_format_block_pcm_format_support_v3(struct audio_client *ac, |
| 5613 | uint32_t rate, |
| 5614 | uint32_t channels, |
| 5615 | uint16_t bits_per_sample, |
| 5616 | int stream_id, |
| 5617 | bool use_default_chmap, |
| 5618 | char *channel_map, |
| 5619 | uint16_t sample_word_size) |
| 5620 | { |
| 5621 | if (!use_default_chmap && (channel_map == NULL)) { |
| 5622 | pr_err("%s: No valid chan map and can't use default\n", |
| 5623 | __func__); |
| 5624 | return -EINVAL; |
| 5625 | } |
| 5626 | return __q6asm_media_format_block_pcm_v3(ac, rate, |
| 5627 | channels, bits_per_sample, stream_id, |
| 5628 | use_default_chmap, channel_map, |
| 5629 | sample_word_size); |
| 5630 | |
| 5631 | } |
| 5632 | EXPORT_SYMBOL(q6asm_media_format_block_pcm_format_support_v3); |
| 5633 | |
| 5634 | /* |
| 5635 | * q6asm_media_format_block_pcm_format_support_v4- sends pcm decoder |
| 5636 | * configuration parameters |
| 5637 | * |
| 5638 | * @ac: Client session handle |
| 5639 | * @rate: sample rate |
| 5640 | * @channels: number of channels |
| 5641 | * @bits_per_sample: bit width of encoder session |
| 5642 | * @stream_id: stream id of stream to be associated with this session |
| 5643 | * @use_default_chmap: true if default channel map to be used |
| 5644 | * @channel_map: input channel map |
| 5645 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 5646 | * @endianness: endianness of the pcm data |
| 5647 | * @mode: Mode to provide additional info about the pcm input data |
| 5648 | */ |
| 5649 | int q6asm_media_format_block_pcm_format_support_v4(struct audio_client *ac, |
| 5650 | uint32_t rate, |
| 5651 | uint32_t channels, |
| 5652 | uint16_t bits_per_sample, |
| 5653 | int stream_id, |
| 5654 | bool use_default_chmap, |
| 5655 | char *channel_map, |
| 5656 | uint16_t sample_word_size, |
| 5657 | uint16_t endianness, |
| 5658 | uint16_t mode) |
| 5659 | { |
| 5660 | if (!use_default_chmap && (channel_map == NULL)) { |
| 5661 | pr_err("%s: No valid chan map and can't use default\n", |
| 5662 | __func__); |
| 5663 | return -EINVAL; |
| 5664 | } |
| 5665 | return __q6asm_media_format_block_pcm_v4(ac, rate, |
| 5666 | channels, bits_per_sample, stream_id, |
| 5667 | use_default_chmap, channel_map, |
| 5668 | sample_word_size, endianness, |
| 5669 | mode); |
| 5670 | |
| 5671 | } |
| 5672 | EXPORT_SYMBOL(q6asm_media_format_block_pcm_format_support_v4); |
| 5673 | |
| 5674 | |
| 5675 | static int __q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, |
| 5676 | uint32_t rate, uint32_t channels, |
| 5677 | bool use_default_chmap, char *channel_map, |
| 5678 | uint16_t bits_per_sample) |
| 5679 | { |
| 5680 | struct asm_multi_channel_pcm_fmt_blk_v2 fmt; |
| 5681 | u8 *channel_mapping; |
| 5682 | int rc = 0; |
| 5683 | |
| 5684 | pr_debug("%s: session[%d]rate[%d]ch[%d]\n", __func__, ac->session, rate, |
| 5685 | channels); |
| 5686 | |
| 5687 | q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| 5688 | atomic_set(&ac->cmd_state, -1); |
| 5689 | |
| 5690 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 5691 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 5692 | sizeof(fmt.fmt_blk); |
| 5693 | fmt.num_channels = channels; |
| 5694 | fmt.bits_per_sample = bits_per_sample; |
| 5695 | fmt.sample_rate = rate; |
| 5696 | fmt.is_signed = 1; |
| 5697 | |
| 5698 | channel_mapping = fmt.channel_mapping; |
| 5699 | |
| 5700 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5701 | |
| 5702 | if (use_default_chmap) { |
| 5703 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 5704 | pr_err("%s: map channels failed %d\n", |
| 5705 | __func__, channels); |
| 5706 | return -EINVAL; |
| 5707 | } |
| 5708 | } else { |
| 5709 | memcpy(channel_mapping, channel_map, |
| 5710 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5711 | } |
| 5712 | |
| 5713 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 5714 | if (rc < 0) { |
| 5715 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 5716 | rc = -EINVAL; |
| 5717 | goto fail_cmd; |
| 5718 | } |
| 5719 | rc = wait_event_timeout(ac->cmd_wait, |
| 5720 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5721 | if (!rc) { |
| 5722 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 5723 | rc = -ETIMEDOUT; |
| 5724 | goto fail_cmd; |
| 5725 | } |
| 5726 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5727 | pr_err("%s: DSP returned error[%s]\n", |
| 5728 | __func__, adsp_err_get_err_str( |
| 5729 | atomic_read(&ac->cmd_state))); |
| 5730 | rc = adsp_err_get_lnx_err_code( |
| 5731 | atomic_read(&ac->cmd_state)); |
| 5732 | goto fail_cmd; |
| 5733 | } |
| 5734 | return 0; |
| 5735 | fail_cmd: |
| 5736 | return rc; |
| 5737 | } |
| 5738 | |
| 5739 | static int __q6asm_media_format_block_multi_ch_pcm_v3(struct audio_client *ac, |
| 5740 | uint32_t rate, |
| 5741 | uint32_t channels, |
| 5742 | bool use_default_chmap, |
| 5743 | char *channel_map, |
| 5744 | uint16_t bits_per_sample, |
| 5745 | uint16_t sample_word_size) |
| 5746 | { |
| 5747 | struct asm_multi_channel_pcm_fmt_blk_param_v3 fmt; |
| 5748 | u8 *channel_mapping; |
| 5749 | int rc; |
| 5750 | |
| 5751 | pr_debug("%s: session[%d]rate[%d]ch[%d]bps[%d]wordsize[%d]\n", __func__, |
| 5752 | ac->session, rate, channels, |
| 5753 | bits_per_sample, sample_word_size); |
| 5754 | |
| 5755 | memset(&fmt, 0, sizeof(fmt)); |
| 5756 | q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| 5757 | atomic_set(&ac->cmd_state, -1); |
| 5758 | |
| 5759 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 5760 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 5761 | sizeof(fmt.fmt_blk); |
| 5762 | fmt.param.num_channels = channels; |
| 5763 | fmt.param.bits_per_sample = bits_per_sample; |
| 5764 | fmt.param.sample_rate = rate; |
| 5765 | fmt.param.is_signed = 1; |
| 5766 | fmt.param.sample_word_size = sample_word_size; |
| 5767 | channel_mapping = fmt.param.channel_mapping; |
| 5768 | |
| 5769 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5770 | |
| 5771 | if (use_default_chmap) { |
| 5772 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 5773 | pr_err("%s: map channels failed %d\n", |
| 5774 | __func__, channels); |
| 5775 | rc = -EINVAL; |
| 5776 | goto fail_cmd; |
| 5777 | } |
| 5778 | } else { |
| 5779 | memcpy(channel_mapping, channel_map, |
| 5780 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5781 | } |
| 5782 | |
| 5783 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 5784 | if (rc < 0) { |
| 5785 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 5786 | goto fail_cmd; |
| 5787 | } |
| 5788 | rc = wait_event_timeout(ac->cmd_wait, |
| 5789 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5790 | if (!rc) { |
| 5791 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 5792 | rc = -ETIMEDOUT; |
| 5793 | goto fail_cmd; |
| 5794 | } |
| 5795 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5796 | pr_err("%s: DSP returned error[%s]\n", |
| 5797 | __func__, adsp_err_get_err_str( |
| 5798 | atomic_read(&ac->cmd_state))); |
| 5799 | rc = adsp_err_get_lnx_err_code( |
| 5800 | atomic_read(&ac->cmd_state)); |
| 5801 | goto fail_cmd; |
| 5802 | } |
| 5803 | return 0; |
| 5804 | fail_cmd: |
| 5805 | return rc; |
| 5806 | } |
| 5807 | |
| 5808 | static int __q6asm_media_format_block_multi_ch_pcm_v4(struct audio_client *ac, |
| 5809 | uint32_t rate, |
| 5810 | uint32_t channels, |
| 5811 | bool use_default_chmap, |
| 5812 | char *channel_map, |
| 5813 | uint16_t bits_per_sample, |
| 5814 | uint16_t sample_word_size, |
| 5815 | uint16_t endianness, |
| 5816 | uint16_t mode) |
| 5817 | { |
| 5818 | struct asm_multi_channel_pcm_fmt_blk_param_v4 fmt; |
| 5819 | u8 *channel_mapping; |
| 5820 | int rc; |
| 5821 | |
| 5822 | pr_debug("%s: session[%d]rate[%d]ch[%d]bps[%d]wordsize[%d]\n", __func__, |
| 5823 | ac->session, rate, channels, |
| 5824 | bits_per_sample, sample_word_size); |
| 5825 | |
| 5826 | memset(&fmt, 0, sizeof(fmt)); |
| 5827 | q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| 5828 | atomic_set(&ac->cmd_state, -1); |
| 5829 | |
| 5830 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 5831 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 5832 | sizeof(fmt.fmt_blk); |
| 5833 | fmt.param.num_channels = channels; |
| 5834 | fmt.param.bits_per_sample = bits_per_sample; |
| 5835 | fmt.param.sample_rate = rate; |
| 5836 | fmt.param.is_signed = 1; |
| 5837 | fmt.param.sample_word_size = sample_word_size; |
| 5838 | fmt.param.endianness = endianness; |
| 5839 | fmt.param.mode = mode; |
| 5840 | channel_mapping = fmt.param.channel_mapping; |
| 5841 | |
| 5842 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5843 | |
| 5844 | if (use_default_chmap) { |
| 5845 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 5846 | pr_err("%s: map channels failed %d\n", |
| 5847 | __func__, channels); |
| 5848 | rc = -EINVAL; |
| 5849 | goto fail_cmd; |
| 5850 | } |
| 5851 | } else { |
| 5852 | memcpy(channel_mapping, channel_map, |
| 5853 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5854 | } |
| 5855 | |
| 5856 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 5857 | if (rc < 0) { |
| 5858 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 5859 | goto fail_cmd; |
| 5860 | } |
| 5861 | rc = wait_event_timeout(ac->cmd_wait, |
| 5862 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 5863 | if (!rc) { |
| 5864 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 5865 | rc = -ETIMEDOUT; |
| 5866 | goto fail_cmd; |
| 5867 | } |
| 5868 | if (atomic_read(&ac->cmd_state) > 0) { |
| 5869 | pr_err("%s: DSP returned error[%s]\n", |
| 5870 | __func__, adsp_err_get_err_str( |
| 5871 | atomic_read(&ac->cmd_state))); |
| 5872 | rc = adsp_err_get_lnx_err_code( |
| 5873 | atomic_read(&ac->cmd_state)); |
| 5874 | goto fail_cmd; |
| 5875 | } |
| 5876 | return 0; |
| 5877 | fail_cmd: |
| 5878 | return rc; |
| 5879 | } |
| 5880 | |
| 5881 | int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, |
| 5882 | uint32_t rate, uint32_t channels, |
| 5883 | bool use_default_chmap, char *channel_map) |
| 5884 | { |
| 5885 | return __q6asm_media_format_block_multi_ch_pcm(ac, rate, |
| 5886 | channels, use_default_chmap, channel_map, 16); |
| 5887 | } |
| 5888 | |
| 5889 | int q6asm_media_format_block_multi_ch_pcm_v2( |
| 5890 | struct audio_client *ac, |
| 5891 | uint32_t rate, uint32_t channels, |
| 5892 | bool use_default_chmap, char *channel_map, |
| 5893 | uint16_t bits_per_sample) |
| 5894 | { |
| 5895 | return __q6asm_media_format_block_multi_ch_pcm(ac, rate, |
| 5896 | channels, use_default_chmap, channel_map, |
| 5897 | bits_per_sample); |
| 5898 | } |
| 5899 | |
| 5900 | /* |
| 5901 | * q6asm_media_format_block_multi_ch_pcm_v3 - sends pcm decoder configuration |
| 5902 | * parameters |
| 5903 | * |
| 5904 | * @ac: Client session handle |
| 5905 | * @rate: sample rate |
| 5906 | * @channels: number of channels |
| 5907 | * @bits_per_sample: bit width of encoder session |
| 5908 | * @use_default_chmap: true if default channel map to be used |
| 5909 | * @channel_map: input channel map |
| 5910 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 5911 | */ |
| 5912 | int q6asm_media_format_block_multi_ch_pcm_v3(struct audio_client *ac, |
| 5913 | uint32_t rate, uint32_t channels, |
| 5914 | bool use_default_chmap, |
| 5915 | char *channel_map, |
| 5916 | uint16_t bits_per_sample, |
| 5917 | uint16_t sample_word_size) |
| 5918 | { |
| 5919 | return __q6asm_media_format_block_multi_ch_pcm_v3(ac, rate, channels, |
| 5920 | use_default_chmap, |
| 5921 | channel_map, |
| 5922 | bits_per_sample, |
| 5923 | sample_word_size); |
| 5924 | } |
| 5925 | EXPORT_SYMBOL(q6asm_media_format_block_multi_ch_pcm_v3); |
| 5926 | |
| 5927 | /* |
| 5928 | * q6asm_media_format_block_multi_ch_pcm_v4 - sends pcm decoder configuration |
| 5929 | * parameters |
| 5930 | * |
| 5931 | * @ac: Client session handle |
| 5932 | * @rate: sample rate |
| 5933 | * @channels: number of channels |
| 5934 | * @bits_per_sample: bit width of encoder session |
| 5935 | * @use_default_chmap: true if default channel map to be used |
| 5936 | * @channel_map: input channel map |
| 5937 | * @sample_word_size: Size in bits of the word that holds a sample of a channel |
| 5938 | * @endianness: endianness of the pcm data |
| 5939 | * @mode: Mode to provide additional info about the pcm input data |
| 5940 | */ |
| 5941 | int q6asm_media_format_block_multi_ch_pcm_v4(struct audio_client *ac, |
| 5942 | uint32_t rate, uint32_t channels, |
| 5943 | bool use_default_chmap, |
| 5944 | char *channel_map, |
| 5945 | uint16_t bits_per_sample, |
| 5946 | uint16_t sample_word_size, |
| 5947 | uint16_t endianness, |
| 5948 | uint16_t mode) |
| 5949 | { |
| 5950 | return __q6asm_media_format_block_multi_ch_pcm_v4(ac, rate, channels, |
| 5951 | use_default_chmap, |
| 5952 | channel_map, |
| 5953 | bits_per_sample, |
| 5954 | sample_word_size, |
| 5955 | endianness, |
| 5956 | mode); |
| 5957 | } |
| 5958 | EXPORT_SYMBOL(q6asm_media_format_block_multi_ch_pcm_v4); |
| 5959 | |
| 5960 | /* |
| 5961 | * q6asm_media_format_block_gen_compr - set up generic compress format params |
| 5962 | * |
| 5963 | * @ac: Client session handle |
| 5964 | * @rate: sample rate |
| 5965 | * @channels: number of channels |
| 5966 | * @use_default_chmap: true if default channel map to be used |
| 5967 | * @channel_map: input channel map |
| 5968 | * @bits_per_sample: bit width of gen compress stream |
| 5969 | */ |
| 5970 | int q6asm_media_format_block_gen_compr(struct audio_client *ac, |
| 5971 | uint32_t rate, uint32_t channels, |
| 5972 | bool use_default_chmap, char *channel_map, |
| 5973 | uint16_t bits_per_sample) |
| 5974 | { |
| 5975 | struct asm_generic_compressed_fmt_blk_t fmt; |
| 5976 | u8 *channel_mapping; |
| 5977 | int rc = 0; |
| 5978 | |
| 5979 | pr_debug("%s: session[%d]rate[%d]ch[%d]bps[%d]\n", |
| 5980 | __func__, ac->session, rate, |
| 5981 | channels, bits_per_sample); |
| 5982 | |
| 5983 | memset(&fmt, 0, sizeof(fmt)); |
| 5984 | q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| 5985 | |
| 5986 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 5987 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 5988 | sizeof(fmt.fmt_blk); |
| 5989 | fmt.num_channels = channels; |
| 5990 | fmt.bits_per_sample = bits_per_sample; |
| 5991 | fmt.sampling_rate = rate; |
| 5992 | |
| 5993 | channel_mapping = fmt.channel_mapping; |
| 5994 | |
| 5995 | memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| 5996 | |
| 5997 | if (use_default_chmap) { |
| 5998 | if (q6asm_map_channels(channel_mapping, channels, false)) { |
| 5999 | pr_err("%s: map channels failed %d\n", |
| 6000 | __func__, channels); |
| 6001 | return -EINVAL; |
| 6002 | } |
| 6003 | } else { |
| 6004 | memcpy(channel_mapping, channel_map, |
| 6005 | PCM_FORMAT_MAX_NUM_CHANNEL); |
| 6006 | } |
| 6007 | |
| 6008 | atomic_set(&ac->cmd_state, -1); |
| 6009 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6010 | if (rc < 0) { |
| 6011 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 6012 | rc = -EINVAL; |
| 6013 | goto fail_cmd; |
| 6014 | } |
| 6015 | rc = wait_event_timeout(ac->cmd_wait, |
| 6016 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6017 | if (!rc) { |
| 6018 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 6019 | rc = -ETIMEDOUT; |
| 6020 | goto fail_cmd; |
| 6021 | } |
| 6022 | |
| 6023 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6024 | pr_err("%s: DSP returned error[%s]\n", |
| 6025 | __func__, adsp_err_get_err_str( |
| 6026 | atomic_read(&ac->cmd_state))); |
| 6027 | rc = adsp_err_get_lnx_err_code( |
| 6028 | atomic_read(&ac->cmd_state)); |
| 6029 | } |
| 6030 | return 0; |
| 6031 | fail_cmd: |
| 6032 | return rc; |
| 6033 | } |
| 6034 | EXPORT_SYMBOL(q6asm_media_format_block_gen_compr); |
| 6035 | |
| 6036 | |
| 6037 | /* |
| 6038 | * q6asm_media_format_block_iec - set up IEC61937 (compressed) or IEC60958 |
| 6039 | * (pcm) format params. Both audio standards |
| 6040 | * use the same format and are used for |
| 6041 | * HDMI or SPDIF. |
| 6042 | * |
| 6043 | * @ac: Client session handle |
| 6044 | * @rate: sample rate |
| 6045 | * @channels: number of channels |
| 6046 | */ |
| 6047 | int q6asm_media_format_block_iec(struct audio_client *ac, |
| 6048 | uint32_t rate, uint32_t channels) |
| 6049 | { |
| 6050 | struct asm_iec_compressed_fmt_blk_t fmt; |
| 6051 | int rc = 0; |
| 6052 | |
| 6053 | pr_debug("%s: session[%d]rate[%d]ch[%d]\n", |
| 6054 | __func__, ac->session, rate, |
| 6055 | channels); |
| 6056 | |
| 6057 | memset(&fmt, 0, sizeof(fmt)); |
| 6058 | q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| 6059 | |
| 6060 | fmt.hdr.opcode = ASM_DATA_CMD_IEC_60958_MEDIA_FMT; |
| 6061 | fmt.num_channels = channels; |
| 6062 | fmt.sampling_rate = rate; |
| 6063 | |
| 6064 | atomic_set(&ac->cmd_state, -1); |
| 6065 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6066 | if (rc < 0) { |
| 6067 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 6068 | rc = -EINVAL; |
| 6069 | goto fail_cmd; |
| 6070 | } |
| 6071 | rc = wait_event_timeout(ac->cmd_wait, |
| 6072 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6073 | if (!rc) { |
| 6074 | pr_err("%s: timeout. waited for format update\n", __func__); |
| 6075 | rc = -ETIMEDOUT; |
| 6076 | goto fail_cmd; |
| 6077 | } |
| 6078 | |
| 6079 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6080 | pr_err("%s: DSP returned error[%s]\n", |
| 6081 | __func__, adsp_err_get_err_str( |
| 6082 | atomic_read(&ac->cmd_state))); |
| 6083 | rc = adsp_err_get_lnx_err_code( |
| 6084 | atomic_read(&ac->cmd_state)); |
| 6085 | } |
| 6086 | return 0; |
| 6087 | fail_cmd: |
| 6088 | return rc; |
| 6089 | } |
| 6090 | EXPORT_SYMBOL(q6asm_media_format_block_iec); |
| 6091 | |
| 6092 | static int __q6asm_media_format_block_multi_aac(struct audio_client *ac, |
| 6093 | struct asm_aac_cfg *cfg, int stream_id) |
| 6094 | { |
| 6095 | struct asm_aac_fmt_blk_v2 fmt; |
| 6096 | int rc = 0; |
| 6097 | |
| 6098 | pr_debug("%s: session[%d]rate[%d]ch[%d]\n", __func__, ac->session, |
| 6099 | cfg->sample_rate, cfg->ch_cfg); |
| 6100 | |
| 6101 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6102 | atomic_set(&ac->cmd_state, -1); |
| 6103 | /* |
| 6104 | * Updated the token field with stream/session for compressed playback |
| 6105 | * Platform driver must know the the stream with which the command is |
| 6106 | * associated |
| 6107 | */ |
| 6108 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 6109 | q6asm_update_token(&fmt.hdr.token, |
| 6110 | ac->session, |
| 6111 | stream_id, |
| 6112 | 0, /* Buffer index is NA */ |
| 6113 | 0, /* Direction flag is NA */ |
| 6114 | WAIT_CMD); |
| 6115 | |
| 6116 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 6117 | __func__, fmt.hdr.token, stream_id, ac->session); |
| 6118 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6119 | fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6120 | sizeof(fmt.fmt_blk); |
| 6121 | fmt.aac_fmt_flag = cfg->format; |
| 6122 | fmt.audio_objype = cfg->aot; |
| 6123 | /* If zero, PCE is assumed to be available in bitstream*/ |
| 6124 | fmt.total_size_of_PCE_bits = 0; |
| 6125 | fmt.channel_config = cfg->ch_cfg; |
| 6126 | fmt.sample_rate = cfg->sample_rate; |
| 6127 | |
| 6128 | pr_debug("%s: format=0x%x cfg_size=%d aac-cfg=0x%x aot=%d ch=%d sr=%d\n", |
| 6129 | __func__, fmt.aac_fmt_flag, fmt.fmt_blk.fmt_blk_size, |
| 6130 | fmt.aac_fmt_flag, |
| 6131 | fmt.audio_objype, |
| 6132 | fmt.channel_config, |
| 6133 | fmt.sample_rate); |
| 6134 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6135 | if (rc < 0) { |
| 6136 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 6137 | rc = -EINVAL; |
| 6138 | goto fail_cmd; |
| 6139 | } |
| 6140 | rc = wait_event_timeout(ac->cmd_wait, |
| 6141 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6142 | if (!rc) { |
| 6143 | pr_err("%s: timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6144 | rc = -ETIMEDOUT; |
| 6145 | goto fail_cmd; |
| 6146 | } |
| 6147 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6148 | pr_err("%s: DSP returned error[%s]\n", |
| 6149 | __func__, adsp_err_get_err_str( |
| 6150 | atomic_read(&ac->cmd_state))); |
| 6151 | rc = adsp_err_get_lnx_err_code( |
| 6152 | atomic_read(&ac->cmd_state)); |
| 6153 | goto fail_cmd; |
| 6154 | } |
| 6155 | return 0; |
| 6156 | fail_cmd: |
| 6157 | return rc; |
| 6158 | } |
| 6159 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6160 | /** |
| 6161 | * q6asm_media_format_block_multi_aac - |
| 6162 | * command to set mediafmt block for multi_aac on ASM stream |
| 6163 | * |
| 6164 | * @ac: Audio client handle |
| 6165 | * @cfg: multi_aac config |
| 6166 | * |
| 6167 | * Returns 0 on success or error on failure |
| 6168 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6169 | int q6asm_media_format_block_multi_aac(struct audio_client *ac, |
| 6170 | struct asm_aac_cfg *cfg) |
| 6171 | { |
| 6172 | return __q6asm_media_format_block_multi_aac(ac, cfg, ac->stream_id); |
| 6173 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6174 | EXPORT_SYMBOL(q6asm_media_format_block_multi_aac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6175 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6176 | /** |
| 6177 | * q6asm_media_format_block_aac - |
| 6178 | * command to set mediafmt block for aac on ASM |
| 6179 | * |
| 6180 | * @ac: Audio client handle |
| 6181 | * @cfg: aac config |
| 6182 | * |
| 6183 | * Returns 0 on success or error on failure |
| 6184 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6185 | int q6asm_media_format_block_aac(struct audio_client *ac, |
| 6186 | struct asm_aac_cfg *cfg) |
| 6187 | { |
| 6188 | return __q6asm_media_format_block_multi_aac(ac, cfg, ac->stream_id); |
| 6189 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6190 | EXPORT_SYMBOL(q6asm_media_format_block_aac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6191 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6192 | /** |
| 6193 | * q6asm_stream_media_format_block_aac - |
| 6194 | * command to set mediafmt block for aac on ASM stream |
| 6195 | * |
| 6196 | * @ac: Audio client handle |
| 6197 | * @cfg: aac config |
| 6198 | * @stream_id: stream ID info |
| 6199 | * |
| 6200 | * Returns 0 on success or error on failure |
| 6201 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6202 | int q6asm_stream_media_format_block_aac(struct audio_client *ac, |
| 6203 | struct asm_aac_cfg *cfg, int stream_id) |
| 6204 | { |
| 6205 | return __q6asm_media_format_block_multi_aac(ac, cfg, stream_id); |
| 6206 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6207 | EXPORT_SYMBOL(q6asm_stream_media_format_block_aac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6208 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6209 | /** |
| 6210 | * q6asm_media_format_block_wma - |
| 6211 | * command to set mediafmt block for wma on ASM stream |
| 6212 | * |
| 6213 | * @ac: Audio client handle |
| 6214 | * @cfg: wma config |
| 6215 | * @stream_id: stream ID info |
| 6216 | * |
| 6217 | * Returns 0 on success or error on failure |
| 6218 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6219 | int q6asm_media_format_block_wma(struct audio_client *ac, |
| 6220 | void *cfg, int stream_id) |
| 6221 | { |
| 6222 | struct asm_wmastdv9_fmt_blk_v2 fmt; |
| 6223 | struct asm_wma_cfg *wma_cfg = (struct asm_wma_cfg *)cfg; |
| 6224 | int rc = 0; |
| 6225 | |
| 6226 | pr_debug("session[%d]format_tag[0x%4x] rate[%d] ch[0x%4x] bps[%d], balign[0x%4x], bit_sample[0x%4x], ch_msk[%d], enc_opt[0x%4x]\n", |
| 6227 | ac->session, wma_cfg->format_tag, wma_cfg->sample_rate, |
| 6228 | wma_cfg->ch_cfg, wma_cfg->avg_bytes_per_sec, |
| 6229 | wma_cfg->block_align, wma_cfg->valid_bits_per_sample, |
| 6230 | wma_cfg->ch_mask, wma_cfg->encode_opt); |
| 6231 | |
| 6232 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6233 | atomic_set(&ac->cmd_state, -1); |
| 6234 | |
| 6235 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6236 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6237 | sizeof(fmt.fmtblk); |
| 6238 | fmt.fmtag = wma_cfg->format_tag; |
| 6239 | fmt.num_channels = wma_cfg->ch_cfg; |
| 6240 | fmt.sample_rate = wma_cfg->sample_rate; |
| 6241 | fmt.avg_bytes_per_sec = wma_cfg->avg_bytes_per_sec; |
| 6242 | fmt.blk_align = wma_cfg->block_align; |
| 6243 | fmt.bits_per_sample = |
| 6244 | wma_cfg->valid_bits_per_sample; |
| 6245 | fmt.channel_mask = wma_cfg->ch_mask; |
| 6246 | fmt.enc_options = wma_cfg->encode_opt; |
| 6247 | |
| 6248 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6249 | if (rc < 0) { |
| 6250 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 6251 | rc = -EINVAL; |
| 6252 | goto fail_cmd; |
| 6253 | } |
| 6254 | rc = wait_event_timeout(ac->cmd_wait, |
| 6255 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6256 | if (!rc) { |
| 6257 | pr_err("%s: timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6258 | rc = -ETIMEDOUT; |
| 6259 | goto fail_cmd; |
| 6260 | } |
| 6261 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6262 | pr_err("%s: DSP returned error[%s]\n", |
| 6263 | __func__, adsp_err_get_err_str( |
| 6264 | atomic_read(&ac->cmd_state))); |
| 6265 | rc = adsp_err_get_lnx_err_code( |
| 6266 | atomic_read(&ac->cmd_state)); |
| 6267 | goto fail_cmd; |
| 6268 | } |
| 6269 | return 0; |
| 6270 | fail_cmd: |
| 6271 | return rc; |
| 6272 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6273 | EXPORT_SYMBOL(q6asm_media_format_block_wma); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6274 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6275 | /** |
| 6276 | * q6asm_media_format_block_wmapro - |
| 6277 | * command to set mediafmt block for wmapro on ASM stream |
| 6278 | * |
| 6279 | * @ac: Audio client handle |
| 6280 | * @cfg: wmapro config |
| 6281 | * @stream_id: stream ID info |
| 6282 | * |
| 6283 | * Returns 0 on success or error on failure |
| 6284 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6285 | int q6asm_media_format_block_wmapro(struct audio_client *ac, |
| 6286 | void *cfg, int stream_id) |
| 6287 | { |
| 6288 | struct asm_wmaprov10_fmt_blk_v2 fmt; |
| 6289 | struct asm_wmapro_cfg *wmapro_cfg = (struct asm_wmapro_cfg *)cfg; |
| 6290 | int rc = 0; |
| 6291 | |
| 6292 | pr_debug("%s: session[%d]format_tag[0x%4x] rate[%d] ch[0x%4x] bps[%d], balign[0x%4x], bit_sample[0x%4x], ch_msk[%d], enc_opt[0x%4x], adv_enc_opt[0x%4x], adv_enc_opt2[0x%8x]\n", |
| 6293 | __func__, |
| 6294 | ac->session, wmapro_cfg->format_tag, wmapro_cfg->sample_rate, |
| 6295 | wmapro_cfg->ch_cfg, wmapro_cfg->avg_bytes_per_sec, |
| 6296 | wmapro_cfg->block_align, wmapro_cfg->valid_bits_per_sample, |
| 6297 | wmapro_cfg->ch_mask, wmapro_cfg->encode_opt, |
| 6298 | wmapro_cfg->adv_encode_opt, wmapro_cfg->adv_encode_opt2); |
| 6299 | |
| 6300 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6301 | atomic_set(&ac->cmd_state, -1); |
| 6302 | |
| 6303 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6304 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6305 | sizeof(fmt.fmtblk); |
| 6306 | |
| 6307 | fmt.fmtag = wmapro_cfg->format_tag; |
| 6308 | fmt.num_channels = wmapro_cfg->ch_cfg; |
| 6309 | fmt.sample_rate = wmapro_cfg->sample_rate; |
| 6310 | fmt.avg_bytes_per_sec = |
| 6311 | wmapro_cfg->avg_bytes_per_sec; |
| 6312 | fmt.blk_align = wmapro_cfg->block_align; |
| 6313 | fmt.bits_per_sample = wmapro_cfg->valid_bits_per_sample; |
| 6314 | fmt.channel_mask = wmapro_cfg->ch_mask; |
| 6315 | fmt.enc_options = wmapro_cfg->encode_opt; |
| 6316 | fmt.usAdvancedEncodeOpt = wmapro_cfg->adv_encode_opt; |
| 6317 | fmt.advanced_enc_options2 = wmapro_cfg->adv_encode_opt2; |
| 6318 | |
| 6319 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6320 | if (rc < 0) { |
| 6321 | pr_err("%s: Comamnd open failed %d\n", __func__, rc); |
| 6322 | rc = -EINVAL; |
| 6323 | goto fail_cmd; |
| 6324 | } |
| 6325 | rc = wait_event_timeout(ac->cmd_wait, |
| 6326 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6327 | if (!rc) { |
| 6328 | pr_err("%s: timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6329 | rc = -ETIMEDOUT; |
| 6330 | goto fail_cmd; |
| 6331 | } |
| 6332 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6333 | pr_err("%s: DSP returned error[%s]\n", |
| 6334 | __func__, adsp_err_get_err_str( |
| 6335 | atomic_read(&ac->cmd_state))); |
| 6336 | rc = adsp_err_get_lnx_err_code( |
| 6337 | atomic_read(&ac->cmd_state)); |
| 6338 | goto fail_cmd; |
| 6339 | } |
| 6340 | return 0; |
| 6341 | fail_cmd: |
| 6342 | return rc; |
| 6343 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6344 | EXPORT_SYMBOL(q6asm_media_format_block_wmapro); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6345 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6346 | /** |
| 6347 | * q6asm_media_format_block_amrwbplus - |
| 6348 | * command to set mediafmt block for amrwbplus on ASM stream |
| 6349 | * |
| 6350 | * @ac: Audio client handle |
| 6351 | * @cfg: amrwbplus config |
| 6352 | * @stream_id: stream ID info |
| 6353 | * |
| 6354 | * Returns 0 on success or error on failure |
| 6355 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6356 | int q6asm_media_format_block_amrwbplus(struct audio_client *ac, |
| 6357 | struct asm_amrwbplus_cfg *cfg) |
| 6358 | { |
| 6359 | struct asm_amrwbplus_fmt_blk_v2 fmt; |
| 6360 | int rc = 0; |
| 6361 | |
| 6362 | pr_debug("%s: session[%d]band-mode[%d]frame-fmt[%d]ch[%d]\n", |
| 6363 | __func__, |
| 6364 | ac->session, |
| 6365 | cfg->amr_band_mode, |
| 6366 | cfg->amr_frame_fmt, |
| 6367 | cfg->num_channels); |
| 6368 | |
| 6369 | q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| 6370 | atomic_set(&ac->cmd_state, -1); |
| 6371 | |
| 6372 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6373 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6374 | sizeof(fmt.fmtblk); |
| 6375 | fmt.amr_frame_fmt = cfg->amr_frame_fmt; |
| 6376 | |
| 6377 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6378 | if (rc < 0) { |
| 6379 | pr_err("%s: Comamnd media format update failed.. %d\n", |
| 6380 | __func__, rc); |
| 6381 | rc = -EINVAL; |
| 6382 | goto fail_cmd; |
| 6383 | } |
| 6384 | rc = wait_event_timeout(ac->cmd_wait, |
| 6385 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6386 | if (!rc) { |
| 6387 | pr_err("%s: timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6388 | rc = -ETIMEDOUT; |
| 6389 | goto fail_cmd; |
| 6390 | } |
| 6391 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6392 | pr_err("%s: DSP returned error[%s]\n", |
| 6393 | __func__, adsp_err_get_err_str( |
| 6394 | atomic_read(&ac->cmd_state))); |
| 6395 | rc = adsp_err_get_lnx_err_code( |
| 6396 | atomic_read(&ac->cmd_state)); |
| 6397 | goto fail_cmd; |
| 6398 | } |
| 6399 | return 0; |
| 6400 | fail_cmd: |
| 6401 | return rc; |
| 6402 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6403 | EXPORT_SYMBOL(q6asm_media_format_block_amrwbplus); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6404 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6405 | /** |
| 6406 | * q6asm_stream_media_format_block_flac - |
| 6407 | * command to set mediafmt block for flac on ASM stream |
| 6408 | * |
| 6409 | * @ac: Audio client handle |
| 6410 | * @cfg: FLAC config |
| 6411 | * @stream_id: stream ID info |
| 6412 | * |
| 6413 | * Returns 0 on success or error on failure |
| 6414 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6415 | int q6asm_stream_media_format_block_flac(struct audio_client *ac, |
| 6416 | struct asm_flac_cfg *cfg, int stream_id) |
| 6417 | { |
| 6418 | struct asm_flac_fmt_blk_v2 fmt; |
| 6419 | int rc = 0; |
| 6420 | |
| 6421 | pr_debug("%s :session[%d] rate[%d] ch[%d] size[%d] stream_id[%d]\n", |
| 6422 | __func__, ac->session, cfg->sample_rate, cfg->ch_cfg, |
| 6423 | cfg->sample_size, stream_id); |
| 6424 | |
| 6425 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6426 | atomic_set(&ac->cmd_state, -1); |
| 6427 | |
| 6428 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6429 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6430 | sizeof(fmt.fmtblk); |
| 6431 | |
| 6432 | fmt.is_stream_info_present = cfg->stream_info_present; |
| 6433 | fmt.num_channels = cfg->ch_cfg; |
| 6434 | fmt.min_blk_size = cfg->min_blk_size; |
| 6435 | fmt.max_blk_size = cfg->max_blk_size; |
| 6436 | fmt.sample_rate = cfg->sample_rate; |
| 6437 | fmt.min_frame_size = cfg->min_frame_size; |
| 6438 | fmt.max_frame_size = cfg->max_frame_size; |
| 6439 | fmt.sample_size = cfg->sample_size; |
| 6440 | |
| 6441 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6442 | if (rc < 0) { |
| 6443 | pr_err("%s :Comamnd media format update failed %d\n", |
| 6444 | __func__, rc); |
| 6445 | goto fail_cmd; |
| 6446 | } |
| 6447 | rc = wait_event_timeout(ac->cmd_wait, |
| 6448 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6449 | if (!rc) { |
| 6450 | pr_err("%s :timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6451 | rc = -ETIMEDOUT; |
| 6452 | goto fail_cmd; |
| 6453 | } |
| 6454 | |
| 6455 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6456 | pr_err("%s: DSP returned error[%s]\n", |
| 6457 | __func__, adsp_err_get_err_str( |
| 6458 | atomic_read(&ac->cmd_state))); |
| 6459 | rc = adsp_err_get_lnx_err_code( |
| 6460 | atomic_read(&ac->cmd_state)); |
| 6461 | goto fail_cmd; |
| 6462 | } |
| 6463 | return 0; |
| 6464 | fail_cmd: |
| 6465 | return rc; |
| 6466 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6467 | EXPORT_SYMBOL(q6asm_stream_media_format_block_flac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6468 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6469 | /** |
| 6470 | * q6asm_media_format_block_alac - |
| 6471 | * command to set mediafmt block for alac on ASM stream |
| 6472 | * |
| 6473 | * @ac: Audio client handle |
| 6474 | * @cfg: ALAC config |
| 6475 | * @stream_id: stream ID info |
| 6476 | * |
| 6477 | * Returns 0 on success or error on failure |
| 6478 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6479 | int q6asm_media_format_block_alac(struct audio_client *ac, |
| 6480 | struct asm_alac_cfg *cfg, int stream_id) |
| 6481 | { |
| 6482 | struct asm_alac_fmt_blk_v2 fmt; |
| 6483 | int rc = 0; |
| 6484 | |
| 6485 | pr_debug("%s :session[%d]rate[%d]ch[%d]\n", __func__, |
| 6486 | ac->session, cfg->sample_rate, cfg->num_channels); |
| 6487 | |
| 6488 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6489 | atomic_set(&ac->cmd_state, -1); |
| 6490 | |
| 6491 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6492 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6493 | sizeof(fmt.fmtblk); |
| 6494 | |
| 6495 | fmt.frame_length = cfg->frame_length; |
| 6496 | fmt.compatible_version = cfg->compatible_version; |
| 6497 | fmt.bit_depth = cfg->bit_depth; |
| 6498 | fmt.pb = cfg->pb; |
| 6499 | fmt.mb = cfg->mb; |
| 6500 | fmt.kb = cfg->kb; |
| 6501 | fmt.num_channels = cfg->num_channels; |
| 6502 | fmt.max_run = cfg->max_run; |
| 6503 | fmt.max_frame_bytes = cfg->max_frame_bytes; |
| 6504 | fmt.avg_bit_rate = cfg->avg_bit_rate; |
| 6505 | fmt.sample_rate = cfg->sample_rate; |
| 6506 | fmt.channel_layout_tag = cfg->channel_layout_tag; |
| 6507 | |
| 6508 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6509 | if (rc < 0) { |
| 6510 | pr_err("%s :Comamnd media format update failed %d\n", |
| 6511 | __func__, rc); |
| 6512 | goto fail_cmd; |
| 6513 | } |
| 6514 | rc = wait_event_timeout(ac->cmd_wait, |
| 6515 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6516 | if (!rc) { |
| 6517 | pr_err("%s :timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6518 | rc = -ETIMEDOUT; |
| 6519 | goto fail_cmd; |
| 6520 | } |
| 6521 | |
| 6522 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6523 | pr_err("%s: DSP returned error[%s]\n", |
| 6524 | __func__, adsp_err_get_err_str( |
| 6525 | atomic_read(&ac->cmd_state))); |
| 6526 | rc = adsp_err_get_lnx_err_code( |
| 6527 | atomic_read(&ac->cmd_state)); |
| 6528 | goto fail_cmd; |
| 6529 | } |
| 6530 | return 0; |
| 6531 | fail_cmd: |
| 6532 | return rc; |
| 6533 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6534 | EXPORT_SYMBOL(q6asm_media_format_block_alac); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6535 | |
| 6536 | /* |
| 6537 | * q6asm_media_format_block_g711 - sends g711 decoder configuration |
| 6538 | * parameters |
| 6539 | * @ac: Client session handle |
| 6540 | * @cfg: Audio stream manager configuration parameters |
| 6541 | * @stream_id: Stream id |
| 6542 | */ |
| 6543 | int q6asm_media_format_block_g711(struct audio_client *ac, |
| 6544 | struct asm_g711_dec_cfg *cfg, int stream_id) |
| 6545 | { |
| 6546 | struct asm_g711_dec_fmt_blk_v2 fmt; |
| 6547 | int rc = 0; |
| 6548 | |
| 6549 | if (!ac) { |
| 6550 | pr_err("%s: audio client is null\n", __func__); |
| 6551 | return -EINVAL; |
| 6552 | } |
| 6553 | if (!cfg) { |
| 6554 | pr_err("%s: Invalid ASM config\n", __func__); |
| 6555 | return -EINVAL; |
| 6556 | } |
| 6557 | |
| 6558 | if (stream_id <= 0) { |
| 6559 | pr_err("%s: Invalid stream id\n", __func__); |
| 6560 | return -EINVAL; |
| 6561 | } |
| 6562 | |
| 6563 | pr_debug("%s :session[%d]rate[%d]\n", __func__, |
| 6564 | ac->session, cfg->sample_rate); |
| 6565 | |
| 6566 | memset(&fmt, 0, sizeof(struct asm_g711_dec_fmt_blk_v2)); |
| 6567 | |
| 6568 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6569 | atomic_set(&ac->cmd_state, -1); |
| 6570 | |
| 6571 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6572 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6573 | sizeof(fmt.fmtblk); |
| 6574 | |
| 6575 | fmt.sample_rate = cfg->sample_rate; |
| 6576 | |
| 6577 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6578 | if (rc < 0) { |
| 6579 | pr_err("%s :Command media format update failed %d\n", |
| 6580 | __func__, rc); |
| 6581 | goto fail_cmd; |
| 6582 | } |
| 6583 | rc = wait_event_timeout(ac->cmd_wait, |
| 6584 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6585 | if (!rc) { |
| 6586 | pr_err("%s :timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6587 | rc = -ETIMEDOUT; |
| 6588 | goto fail_cmd; |
| 6589 | } |
| 6590 | |
| 6591 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6592 | pr_err("%s: DSP returned error[%s]\n", |
| 6593 | __func__, adsp_err_get_err_str( |
| 6594 | atomic_read(&ac->cmd_state))); |
| 6595 | rc = adsp_err_get_lnx_err_code( |
| 6596 | atomic_read(&ac->cmd_state)); |
| 6597 | goto fail_cmd; |
| 6598 | } |
| 6599 | return 0; |
| 6600 | fail_cmd: |
| 6601 | return rc; |
| 6602 | } |
| 6603 | EXPORT_SYMBOL(q6asm_media_format_block_g711); |
| 6604 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6605 | /** |
| 6606 | * q6asm_stream_media_format_block_vorbis - |
| 6607 | * command to set mediafmt block for vorbis on ASM stream |
| 6608 | * |
| 6609 | * @ac: Audio client handle |
| 6610 | * @cfg: vorbis config |
| 6611 | * @stream_id: stream ID info |
| 6612 | * |
| 6613 | * Returns 0 on success or error on failure |
| 6614 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6615 | int q6asm_stream_media_format_block_vorbis(struct audio_client *ac, |
| 6616 | struct asm_vorbis_cfg *cfg, int stream_id) |
| 6617 | { |
| 6618 | struct asm_vorbis_fmt_blk_v2 fmt; |
| 6619 | int rc = 0; |
| 6620 | |
| 6621 | pr_debug("%s :session[%d] bit_stream_fmt[%d] stream_id[%d]\n", |
| 6622 | __func__, ac->session, cfg->bit_stream_fmt, stream_id); |
| 6623 | |
| 6624 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6625 | atomic_set(&ac->cmd_state, -1); |
| 6626 | |
| 6627 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6628 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6629 | sizeof(fmt.fmtblk); |
| 6630 | |
| 6631 | fmt.bit_stream_fmt = cfg->bit_stream_fmt; |
| 6632 | |
| 6633 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6634 | if (rc < 0) { |
| 6635 | pr_err("%s :Comamnd media format update failed %d\n", |
| 6636 | __func__, rc); |
| 6637 | goto fail_cmd; |
| 6638 | } |
| 6639 | rc = wait_event_timeout(ac->cmd_wait, |
| 6640 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6641 | if (!rc) { |
| 6642 | pr_err("%s :timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6643 | rc = -ETIMEDOUT; |
| 6644 | goto fail_cmd; |
| 6645 | } |
| 6646 | |
| 6647 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6648 | pr_err("%s: DSP returned error[%s]\n", |
| 6649 | __func__, adsp_err_get_err_str( |
| 6650 | atomic_read(&ac->cmd_state))); |
| 6651 | rc = adsp_err_get_lnx_err_code( |
| 6652 | atomic_read(&ac->cmd_state)); |
| 6653 | goto fail_cmd; |
| 6654 | } |
| 6655 | return 0; |
| 6656 | fail_cmd: |
| 6657 | return rc; |
| 6658 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6659 | EXPORT_SYMBOL(q6asm_stream_media_format_block_vorbis); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6660 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6661 | /** |
| 6662 | * q6asm_media_format_block_ape - |
| 6663 | * command to set mediafmt block for APE on ASM stream |
| 6664 | * |
| 6665 | * @ac: Audio client handle |
| 6666 | * @cfg: APE config |
| 6667 | * @stream_id: stream ID info |
| 6668 | * |
| 6669 | * Returns 0 on success or error on failure |
| 6670 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6671 | int q6asm_media_format_block_ape(struct audio_client *ac, |
| 6672 | struct asm_ape_cfg *cfg, int stream_id) |
| 6673 | { |
| 6674 | struct asm_ape_fmt_blk_v2 fmt; |
| 6675 | int rc = 0; |
| 6676 | |
| 6677 | pr_debug("%s :session[%d]rate[%d]ch[%d]\n", __func__, |
| 6678 | ac->session, cfg->sample_rate, cfg->num_channels); |
| 6679 | |
| 6680 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6681 | atomic_set(&ac->cmd_state, -1); |
| 6682 | |
| 6683 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6684 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6685 | sizeof(fmt.fmtblk); |
| 6686 | |
| 6687 | fmt.compatible_version = cfg->compatible_version; |
| 6688 | fmt.compression_level = cfg->compression_level; |
| 6689 | fmt.format_flags = cfg->format_flags; |
| 6690 | fmt.blocks_per_frame = cfg->blocks_per_frame; |
| 6691 | fmt.final_frame_blocks = cfg->final_frame_blocks; |
| 6692 | fmt.total_frames = cfg->total_frames; |
| 6693 | fmt.bits_per_sample = cfg->bits_per_sample; |
| 6694 | fmt.num_channels = cfg->num_channels; |
| 6695 | fmt.sample_rate = cfg->sample_rate; |
| 6696 | fmt.seek_table_present = cfg->seek_table_present; |
| 6697 | |
| 6698 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6699 | if (rc < 0) { |
| 6700 | pr_err("%s :Comamnd media format update failed %d\n", |
| 6701 | __func__, rc); |
| 6702 | goto fail_cmd; |
| 6703 | } |
| 6704 | rc = wait_event_timeout(ac->cmd_wait, |
| 6705 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6706 | if (!rc) { |
| 6707 | pr_err("%s :timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6708 | rc = -ETIMEDOUT; |
| 6709 | goto fail_cmd; |
| 6710 | } |
| 6711 | |
| 6712 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6713 | pr_err("%s: DSP returned error[%s]\n", |
| 6714 | __func__, adsp_err_get_err_str( |
| 6715 | atomic_read(&ac->cmd_state))); |
| 6716 | rc = adsp_err_get_lnx_err_code( |
| 6717 | atomic_read(&ac->cmd_state)); |
| 6718 | goto fail_cmd; |
| 6719 | } |
| 6720 | return 0; |
| 6721 | fail_cmd: |
| 6722 | return rc; |
| 6723 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6724 | EXPORT_SYMBOL(q6asm_media_format_block_ape); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6725 | |
| 6726 | /* |
| 6727 | * q6asm_media_format_block_dsd- Sends DSD Decoder |
| 6728 | * configuration parameters |
| 6729 | * |
| 6730 | * @ac: Client session handle |
| 6731 | * @cfg: DSD Media Format Configuration. |
| 6732 | * @stream_id: stream id of stream to be associated with this session |
| 6733 | * |
| 6734 | * Return 0 on success or negative error code on failure |
| 6735 | */ |
| 6736 | int q6asm_media_format_block_dsd(struct audio_client *ac, |
| 6737 | struct asm_dsd_cfg *cfg, int stream_id) |
| 6738 | { |
| 6739 | struct asm_dsd_fmt_blk_v2 fmt; |
| 6740 | int rc; |
| 6741 | |
| 6742 | pr_debug("%s: session[%d] data_rate[%d] ch[%d]\n", __func__, |
| 6743 | ac->session, cfg->dsd_data_rate, cfg->num_channels); |
| 6744 | |
| 6745 | memset(&fmt, 0, sizeof(fmt)); |
| 6746 | q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| 6747 | |
| 6748 | fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6749 | fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| 6750 | sizeof(fmt.fmtblk); |
| 6751 | |
| 6752 | fmt.num_version = cfg->num_version; |
| 6753 | fmt.is_bitwise_big_endian = cfg->is_bitwise_big_endian; |
| 6754 | fmt.dsd_channel_block_size = cfg->dsd_channel_block_size; |
| 6755 | fmt.num_channels = cfg->num_channels; |
| 6756 | fmt.dsd_data_rate = cfg->dsd_data_rate; |
| 6757 | atomic_set(&ac->cmd_state, -1); |
| 6758 | rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| 6759 | if (rc < 0) { |
| 6760 | pr_err("%s: Command DSD media format update failed, err: %d\n", |
| 6761 | __func__, rc); |
| 6762 | goto done; |
| 6763 | } |
| 6764 | rc = wait_event_timeout(ac->cmd_wait, |
| 6765 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6766 | if (!rc) { |
| 6767 | pr_err("%s: timeout. waited for DSD FORMAT_UPDATE\n", __func__); |
| 6768 | rc = -ETIMEDOUT; |
| 6769 | goto done; |
| 6770 | } |
| 6771 | |
| 6772 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6773 | pr_err("%s: DSP returned error[%s]\n", |
| 6774 | __func__, adsp_err_get_err_str( |
| 6775 | atomic_read(&ac->cmd_state))); |
| 6776 | rc = adsp_err_get_lnx_err_code( |
| 6777 | atomic_read(&ac->cmd_state)); |
| 6778 | goto done; |
| 6779 | } |
| 6780 | return 0; |
| 6781 | done: |
| 6782 | return rc; |
| 6783 | } |
| 6784 | EXPORT_SYMBOL(q6asm_media_format_block_dsd); |
| 6785 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6786 | /** |
| 6787 | * q6asm_stream_media_format_block_aptx_dec - |
| 6788 | * command to set mediafmt block for APTX dec on ASM stream |
| 6789 | * |
| 6790 | * @ac: Audio client handle |
| 6791 | * @srate: sample rate |
| 6792 | * @stream_id: stream ID info |
| 6793 | * |
| 6794 | * Returns 0 on success or error on failure |
| 6795 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6796 | int q6asm_stream_media_format_block_aptx_dec(struct audio_client *ac, |
| 6797 | uint32_t srate, int stream_id) |
| 6798 | { |
| 6799 | struct asm_aptx_dec_fmt_blk_v2 aptx_fmt; |
| 6800 | int rc = 0; |
| 6801 | |
| 6802 | if (!ac->session) { |
| 6803 | pr_err("%s: ac session invalid\n", __func__); |
| 6804 | rc = -EINVAL; |
| 6805 | goto fail_cmd; |
| 6806 | } |
| 6807 | pr_debug("%s :session[%d] rate[%d] stream_id[%d]\n", |
| 6808 | __func__, ac->session, srate, stream_id); |
| 6809 | |
| 6810 | q6asm_stream_add_hdr(ac, &aptx_fmt.hdr, sizeof(aptx_fmt), TRUE, |
| 6811 | stream_id); |
| 6812 | atomic_set(&ac->cmd_state, -1); |
| 6813 | |
| 6814 | aptx_fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| 6815 | aptx_fmt.fmtblk.fmt_blk_size = sizeof(aptx_fmt) - sizeof(aptx_fmt.hdr) - |
| 6816 | sizeof(aptx_fmt.fmtblk); |
| 6817 | |
| 6818 | aptx_fmt.sample_rate = srate; |
| 6819 | |
| 6820 | rc = apr_send_pkt(ac->apr, (uint32_t *) &aptx_fmt); |
| 6821 | if (rc < 0) { |
| 6822 | pr_err("%s :Comamnd media format update failed %d\n", |
| 6823 | __func__, rc); |
| 6824 | goto fail_cmd; |
| 6825 | } |
| 6826 | rc = wait_event_timeout(ac->cmd_wait, |
| 6827 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6828 | if (!rc) { |
| 6829 | pr_err("%s :timeout. waited for FORMAT_UPDATE\n", __func__); |
| 6830 | rc = -ETIMEDOUT; |
| 6831 | goto fail_cmd; |
| 6832 | } |
| 6833 | |
| 6834 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6835 | pr_err("%s: DSP returned error[%s]\n", |
| 6836 | __func__, adsp_err_get_err_str( |
| 6837 | atomic_read(&ac->cmd_state))); |
| 6838 | rc = adsp_err_get_lnx_err_code( |
| 6839 | atomic_read(&ac->cmd_state)); |
| 6840 | goto fail_cmd; |
| 6841 | } |
| 6842 | rc = 0; |
| 6843 | fail_cmd: |
| 6844 | return rc; |
| 6845 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6846 | EXPORT_SYMBOL(q6asm_stream_media_format_block_aptx_dec); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6847 | |
| 6848 | static int __q6asm_ds1_set_endp_params(struct audio_client *ac, int param_id, |
| 6849 | int param_value, int stream_id) |
| 6850 | { |
| 6851 | struct asm_dec_ddp_endp_param_v2 ddp_cfg; |
| 6852 | int rc = 0; |
| 6853 | |
| 6854 | pr_debug("%s: session[%d] stream[%d],param_id[%d]param_value[%d]", |
| 6855 | __func__, ac->session, stream_id, param_id, param_value); |
| 6856 | |
| 6857 | q6asm_stream_add_hdr(ac, &ddp_cfg.hdr, sizeof(ddp_cfg), TRUE, |
| 6858 | stream_id); |
| 6859 | atomic_set(&ac->cmd_state, -1); |
| 6860 | /* |
| 6861 | * Updated the token field with stream/session for compressed playback |
| 6862 | * Platform driver must know the stream with which the command is |
| 6863 | * associated |
| 6864 | */ |
| 6865 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 6866 | q6asm_update_token(&ddp_cfg.hdr.token, |
| 6867 | ac->session, |
| 6868 | stream_id, |
| 6869 | 0, /* Buffer index is NA */ |
| 6870 | 0, /* Direction flag is NA */ |
| 6871 | WAIT_CMD); |
| 6872 | ddp_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 6873 | ddp_cfg.encdec.param_id = param_id; |
| 6874 | ddp_cfg.encdec.param_size = sizeof(struct asm_dec_ddp_endp_param_v2) - |
| 6875 | (sizeof(struct apr_hdr) + |
| 6876 | sizeof(struct asm_stream_cmd_set_encdec_param)); |
| 6877 | ddp_cfg.endp_param_value = param_value; |
| 6878 | rc = apr_send_pkt(ac->apr, (uint32_t *) &ddp_cfg); |
| 6879 | if (rc < 0) { |
| 6880 | pr_err("%s: Command opcode[0x%x] failed %d\n", |
| 6881 | __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, rc); |
| 6882 | goto fail_cmd; |
| 6883 | } |
| 6884 | rc = wait_event_timeout(ac->cmd_wait, |
| 6885 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 6886 | if (!rc) { |
| 6887 | pr_err("%s: timeout opcode[0x%x]\n", __func__, |
| 6888 | ddp_cfg.hdr.opcode); |
| 6889 | rc = -ETIMEDOUT; |
| 6890 | goto fail_cmd; |
| 6891 | } |
| 6892 | if (atomic_read(&ac->cmd_state) > 0) { |
| 6893 | pr_err("%s: DSP returned error[%s]\n", |
| 6894 | __func__, adsp_err_get_err_str( |
| 6895 | atomic_read(&ac->cmd_state))); |
| 6896 | rc = adsp_err_get_lnx_err_code( |
| 6897 | atomic_read(&ac->cmd_state)); |
| 6898 | goto fail_cmd; |
| 6899 | } |
| 6900 | return 0; |
| 6901 | fail_cmd: |
| 6902 | return rc; |
| 6903 | } |
| 6904 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6905 | /** |
| 6906 | * q6asm_ds1_set_endp_params - |
| 6907 | * command to set DS1 params for ASM |
| 6908 | * |
| 6909 | * @ac: Audio client handle |
| 6910 | * @param_id: param id |
| 6911 | * @param_value: value of param |
| 6912 | * |
| 6913 | * Returns 0 on success or error on failure |
| 6914 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6915 | int q6asm_ds1_set_endp_params(struct audio_client *ac, |
| 6916 | int param_id, int param_value) |
| 6917 | { |
| 6918 | return __q6asm_ds1_set_endp_params(ac, param_id, param_value, |
| 6919 | ac->stream_id); |
| 6920 | } |
| 6921 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6922 | /** |
| 6923 | * q6asm_ds1_set_stream_endp_params - |
| 6924 | * command to set DS1 params for ASM stream |
| 6925 | * |
| 6926 | * @ac: Audio client handle |
| 6927 | * @param_id: param id |
| 6928 | * @param_value: value of param |
| 6929 | * @stream_id: stream ID info |
| 6930 | * |
| 6931 | * Returns 0 on success or error on failure |
| 6932 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6933 | int q6asm_ds1_set_stream_endp_params(struct audio_client *ac, |
| 6934 | int param_id, int param_value, |
| 6935 | int stream_id) |
| 6936 | { |
| 6937 | return __q6asm_ds1_set_endp_params(ac, param_id, param_value, |
| 6938 | stream_id); |
| 6939 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6940 | EXPORT_SYMBOL(q6asm_ds1_set_stream_endp_params); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6941 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 6942 | /** |
| 6943 | * q6asm_memory_map - |
| 6944 | * command to send memory map for ASM |
| 6945 | * |
| 6946 | * @ac: Audio client handle |
| 6947 | * @buf_add: buffer address to map |
| 6948 | * @dir: RX or TX session |
| 6949 | * @bufsz: size of each buffer |
| 6950 | * @bufcnt: buffer count |
| 6951 | * |
| 6952 | * Returns 0 on success or error on failure |
| 6953 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 6954 | int q6asm_memory_map(struct audio_client *ac, phys_addr_t buf_add, int dir, |
| 6955 | uint32_t bufsz, uint32_t bufcnt) |
| 6956 | { |
| 6957 | struct avs_cmd_shared_mem_map_regions *mmap_regions = NULL; |
| 6958 | struct avs_shared_map_region_payload *mregions = NULL; |
| 6959 | struct audio_port_data *port = NULL; |
| 6960 | void *mmap_region_cmd = NULL; |
| 6961 | void *payload = NULL; |
| 6962 | struct asm_buffer_node *buffer_node = NULL; |
| 6963 | int rc = 0; |
| 6964 | int cmd_size = 0; |
| 6965 | |
| 6966 | if (!ac) { |
| 6967 | pr_err("%s: APR handle NULL\n", __func__); |
| 6968 | return -EINVAL; |
| 6969 | } |
| 6970 | if (ac->mmap_apr == NULL) { |
| 6971 | pr_err("%s: mmap APR handle NULL\n", __func__); |
| 6972 | return -EINVAL; |
| 6973 | } |
| 6974 | pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| 6975 | |
| 6976 | buffer_node = kmalloc(sizeof(struct asm_buffer_node), GFP_KERNEL); |
| 6977 | if (!buffer_node) |
| 6978 | return -ENOMEM; |
| 6979 | |
| 6980 | cmd_size = sizeof(struct avs_cmd_shared_mem_map_regions) |
| 6981 | + sizeof(struct avs_shared_map_region_payload) * bufcnt; |
| 6982 | |
| 6983 | mmap_region_cmd = kzalloc(cmd_size, GFP_KERNEL); |
| 6984 | if (mmap_region_cmd == NULL) { |
| 6985 | rc = -EINVAL; |
| 6986 | kfree(buffer_node); |
| 6987 | return rc; |
| 6988 | } |
| 6989 | mmap_regions = (struct avs_cmd_shared_mem_map_regions *) |
| 6990 | mmap_region_cmd; |
| 6991 | q6asm_add_mmaphdr(ac, &mmap_regions->hdr, cmd_size, dir); |
| 6992 | atomic_set(&ac->mem_state, -1); |
| 6993 | mmap_regions->hdr.opcode = ASM_CMD_SHARED_MEM_MAP_REGIONS; |
| 6994 | mmap_regions->mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL; |
| 6995 | mmap_regions->num_regions = bufcnt & 0x00ff; |
| 6996 | mmap_regions->property_flag = 0x00; |
| 6997 | payload = ((u8 *) mmap_region_cmd + |
| 6998 | sizeof(struct avs_cmd_shared_mem_map_regions)); |
| 6999 | mregions = (struct avs_shared_map_region_payload *)payload; |
| 7000 | |
| 7001 | ac->port[dir].tmp_hdl = 0; |
| 7002 | port = &ac->port[dir]; |
| 7003 | pr_debug("%s: buf_add 0x%pK, bufsz: %d\n", __func__, |
| 7004 | &buf_add, bufsz); |
| 7005 | mregions->shm_addr_lsw = lower_32_bits(buf_add); |
| 7006 | mregions->shm_addr_msw = msm_audio_populate_upper_32_bits(buf_add); |
| 7007 | mregions->mem_size_bytes = bufsz; |
| 7008 | ++mregions; |
| 7009 | |
| 7010 | rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) mmap_region_cmd); |
| 7011 | if (rc < 0) { |
| 7012 | pr_err("%s: mmap op[0x%x]rc[%d]\n", __func__, |
| 7013 | mmap_regions->hdr.opcode, rc); |
| 7014 | rc = -EINVAL; |
| 7015 | kfree(buffer_node); |
| 7016 | goto fail_cmd; |
| 7017 | } |
| 7018 | |
| 7019 | rc = wait_event_timeout(ac->mem_wait, |
| 7020 | (atomic_read(&ac->mem_state) >= 0 && |
| 7021 | ac->port[dir].tmp_hdl), 5*HZ); |
| 7022 | if (!rc) { |
| 7023 | pr_err("%s: timeout. waited for memory_map\n", __func__); |
| 7024 | rc = -ETIMEDOUT; |
| 7025 | kfree(buffer_node); |
| 7026 | goto fail_cmd; |
| 7027 | } |
| 7028 | if (atomic_read(&ac->mem_state) > 0) { |
| 7029 | pr_err("%s: DSP returned error[%s] for memory_map\n", |
| 7030 | __func__, adsp_err_get_err_str( |
| 7031 | atomic_read(&ac->mem_state))); |
| 7032 | rc = adsp_err_get_lnx_err_code( |
| 7033 | atomic_read(&ac->mem_state)); |
| 7034 | kfree(buffer_node); |
| 7035 | goto fail_cmd; |
| 7036 | } |
| 7037 | buffer_node->buf_phys_addr = buf_add; |
| 7038 | buffer_node->mmap_hdl = ac->port[dir].tmp_hdl; |
| 7039 | list_add_tail(&buffer_node->list, &ac->port[dir].mem_map_handle); |
| 7040 | ac->port[dir].tmp_hdl = 0; |
| 7041 | rc = 0; |
| 7042 | |
| 7043 | fail_cmd: |
| 7044 | kfree(mmap_region_cmd); |
| 7045 | return rc; |
| 7046 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7047 | EXPORT_SYMBOL(q6asm_memory_map); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7048 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7049 | /** |
| 7050 | * q6asm_memory_unmap - |
| 7051 | * command to send memory unmap for ASM |
| 7052 | * |
| 7053 | * @ac: Audio client handle |
| 7054 | * @buf_add: buffer address to unmap |
| 7055 | * @dir: RX or TX session |
| 7056 | * |
| 7057 | * Returns 0 on success or error on failure |
| 7058 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7059 | int q6asm_memory_unmap(struct audio_client *ac, phys_addr_t buf_add, int dir) |
| 7060 | { |
| 7061 | struct avs_cmd_shared_mem_unmap_regions mem_unmap; |
| 7062 | struct asm_buffer_node *buf_node = NULL; |
| 7063 | struct list_head *ptr, *next; |
| 7064 | |
| 7065 | int rc = 0; |
| 7066 | |
| 7067 | if (!ac) { |
| 7068 | pr_err("%s: APR handle NULL\n", __func__); |
| 7069 | return -EINVAL; |
| 7070 | } |
| 7071 | if (this_mmap.apr == NULL) { |
| 7072 | pr_err("%s: APR handle NULL\n", __func__); |
| 7073 | return -EINVAL; |
| 7074 | } |
| 7075 | pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| 7076 | |
| 7077 | q6asm_add_mmaphdr(ac, &mem_unmap.hdr, |
| 7078 | sizeof(struct avs_cmd_shared_mem_unmap_regions), |
| 7079 | dir); |
| 7080 | atomic_set(&ac->mem_state, -1); |
| 7081 | mem_unmap.hdr.opcode = ASM_CMD_SHARED_MEM_UNMAP_REGIONS; |
| 7082 | mem_unmap.mem_map_handle = 0; |
| 7083 | list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| 7084 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 7085 | list); |
| 7086 | if (buf_node->buf_phys_addr == buf_add) { |
| 7087 | pr_debug("%s: Found the element\n", __func__); |
| 7088 | mem_unmap.mem_map_handle = buf_node->mmap_hdl; |
| 7089 | break; |
| 7090 | } |
| 7091 | } |
| 7092 | pr_debug("%s: mem_unmap-mem_map_handle: 0x%x\n", |
| 7093 | __func__, mem_unmap.mem_map_handle); |
| 7094 | |
| 7095 | if (mem_unmap.mem_map_handle == 0) { |
| 7096 | pr_err("%s: Do not send null mem handle to DSP\n", __func__); |
| 7097 | rc = 0; |
| 7098 | goto fail_cmd; |
| 7099 | } |
| 7100 | rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) &mem_unmap); |
| 7101 | if (rc < 0) { |
| 7102 | pr_err("%s: mem_unmap op[0x%x]rc[%d]\n", __func__, |
| 7103 | mem_unmap.hdr.opcode, rc); |
| 7104 | rc = -EINVAL; |
| 7105 | goto fail_cmd; |
| 7106 | } |
| 7107 | |
| 7108 | rc = wait_event_timeout(ac->mem_wait, |
| 7109 | (atomic_read(&ac->mem_state) >= 0), 5 * HZ); |
| 7110 | if (!rc) { |
| 7111 | pr_err("%s: timeout. waited for memory_unmap of handle 0x%x\n", |
| 7112 | __func__, mem_unmap.mem_map_handle); |
| 7113 | rc = -ETIMEDOUT; |
| 7114 | goto fail_cmd; |
| 7115 | } else if (atomic_read(&ac->mem_state) > 0) { |
| 7116 | pr_err("%s DSP returned error [%s] map handle 0x%x\n", |
| 7117 | __func__, adsp_err_get_err_str( |
| 7118 | atomic_read(&ac->mem_state)), |
| 7119 | mem_unmap.mem_map_handle); |
| 7120 | rc = adsp_err_get_lnx_err_code( |
| 7121 | atomic_read(&ac->mem_state)); |
| 7122 | goto fail_cmd; |
| 7123 | } else if (atomic_read(&ac->unmap_cb_success) == 0) { |
| 7124 | pr_err("%s: Error in mem unmap callback of handle 0x%x\n", |
| 7125 | __func__, mem_unmap.mem_map_handle); |
| 7126 | rc = -EINVAL; |
| 7127 | goto fail_cmd; |
| 7128 | } |
| 7129 | |
| 7130 | rc = 0; |
| 7131 | fail_cmd: |
| 7132 | list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| 7133 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 7134 | list); |
| 7135 | if (buf_node->buf_phys_addr == buf_add) { |
| 7136 | list_del(&buf_node->list); |
| 7137 | kfree(buf_node); |
| 7138 | break; |
| 7139 | } |
| 7140 | } |
| 7141 | return rc; |
| 7142 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7143 | EXPORT_SYMBOL(q6asm_memory_unmap); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7144 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7145 | /** |
| 7146 | * q6asm_memory_map_regions - |
| 7147 | * command to send memory map regions for ASM |
| 7148 | * |
| 7149 | * @ac: Audio client handle |
| 7150 | * @dir: RX or TX session |
| 7151 | * @bufsz: size of each buffer |
| 7152 | * @bufcnt: buffer count |
| 7153 | * @is_contiguous: alloc contiguous mem or not |
| 7154 | * |
| 7155 | * Returns 0 on success or error on failure |
| 7156 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7157 | static int q6asm_memory_map_regions(struct audio_client *ac, int dir, |
| 7158 | uint32_t bufsz, uint32_t bufcnt, |
| 7159 | bool is_contiguous) |
| 7160 | { |
| 7161 | struct avs_cmd_shared_mem_map_regions *mmap_regions = NULL; |
| 7162 | struct avs_shared_map_region_payload *mregions = NULL; |
| 7163 | struct audio_port_data *port = NULL; |
| 7164 | struct audio_buffer *ab = NULL; |
| 7165 | void *mmap_region_cmd = NULL; |
| 7166 | void *payload = NULL; |
| 7167 | struct asm_buffer_node *buffer_node = NULL; |
| 7168 | int rc = 0; |
| 7169 | int i = 0; |
| 7170 | uint32_t cmd_size = 0; |
| 7171 | uint32_t bufcnt_t; |
| 7172 | uint32_t bufsz_t; |
| 7173 | |
| 7174 | if (!ac) { |
| 7175 | pr_err("%s: APR handle NULL\n", __func__); |
| 7176 | return -EINVAL; |
| 7177 | } |
| 7178 | if (ac->mmap_apr == NULL) { |
| 7179 | pr_err("%s: mmap APR handle NULL\n", __func__); |
| 7180 | return -EINVAL; |
| 7181 | } |
| 7182 | pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| 7183 | |
| 7184 | bufcnt_t = (is_contiguous) ? 1 : bufcnt; |
| 7185 | bufsz_t = (is_contiguous) ? (bufsz * bufcnt) : bufsz; |
| 7186 | |
| 7187 | if (is_contiguous) { |
| 7188 | /* The size to memory map should be multiple of 4K bytes */ |
| 7189 | bufsz_t = PAGE_ALIGN(bufsz_t); |
| 7190 | } |
| 7191 | |
| 7192 | if (bufcnt_t > (UINT_MAX |
| 7193 | - sizeof(struct avs_cmd_shared_mem_map_regions)) |
| 7194 | / sizeof(struct avs_shared_map_region_payload)) { |
| 7195 | pr_err("%s: Unsigned Integer Overflow. bufcnt_t = %u\n", |
| 7196 | __func__, bufcnt_t); |
| 7197 | return -EINVAL; |
| 7198 | } |
| 7199 | |
| 7200 | cmd_size = sizeof(struct avs_cmd_shared_mem_map_regions) |
| 7201 | + (sizeof(struct avs_shared_map_region_payload) |
| 7202 | * bufcnt_t); |
| 7203 | |
| 7204 | |
| 7205 | if (bufcnt > (UINT_MAX / sizeof(struct asm_buffer_node))) { |
| 7206 | pr_err("%s: Unsigned Integer Overflow. bufcnt = %u\n", |
| 7207 | __func__, bufcnt); |
| 7208 | return -EINVAL; |
| 7209 | } |
| 7210 | |
| 7211 | buffer_node = kzalloc(sizeof(struct asm_buffer_node) * bufcnt, |
| 7212 | GFP_KERNEL); |
| 7213 | if (!buffer_node) |
| 7214 | return -ENOMEM; |
| 7215 | |
| 7216 | mmap_region_cmd = kzalloc(cmd_size, GFP_KERNEL); |
| 7217 | if (mmap_region_cmd == NULL) { |
| 7218 | rc = -EINVAL; |
| 7219 | kfree(buffer_node); |
| 7220 | return rc; |
| 7221 | } |
| 7222 | mmap_regions = (struct avs_cmd_shared_mem_map_regions *) |
| 7223 | mmap_region_cmd; |
| 7224 | q6asm_add_mmaphdr(ac, &mmap_regions->hdr, cmd_size, dir); |
| 7225 | atomic_set(&ac->mem_state, -1); |
| 7226 | pr_debug("%s: mmap_region=0x%pK token=0x%x\n", __func__, |
| 7227 | mmap_regions, ((ac->session << 8) | dir)); |
| 7228 | |
| 7229 | mmap_regions->hdr.opcode = ASM_CMD_SHARED_MEM_MAP_REGIONS; |
| 7230 | mmap_regions->mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL; |
| 7231 | mmap_regions->num_regions = bufcnt_t; /*bufcnt & 0x00ff; */ |
| 7232 | mmap_regions->property_flag = 0x00; |
| 7233 | pr_debug("%s: map_regions->nregions = %d\n", __func__, |
| 7234 | mmap_regions->num_regions); |
| 7235 | payload = ((u8 *) mmap_region_cmd + |
| 7236 | sizeof(struct avs_cmd_shared_mem_map_regions)); |
| 7237 | mregions = (struct avs_shared_map_region_payload *)payload; |
| 7238 | |
| 7239 | ac->port[dir].tmp_hdl = 0; |
| 7240 | port = &ac->port[dir]; |
| 7241 | for (i = 0; i < bufcnt_t; i++) { |
| 7242 | ab = &port->buf[i]; |
| 7243 | mregions->shm_addr_lsw = lower_32_bits(ab->phys); |
| 7244 | mregions->shm_addr_msw = |
| 7245 | msm_audio_populate_upper_32_bits(ab->phys); |
| 7246 | mregions->mem_size_bytes = bufsz_t; |
| 7247 | ++mregions; |
| 7248 | } |
| 7249 | |
| 7250 | rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) mmap_region_cmd); |
| 7251 | if (rc < 0) { |
| 7252 | pr_err("%s: mmap_regions op[0x%x]rc[%d]\n", __func__, |
| 7253 | mmap_regions->hdr.opcode, rc); |
| 7254 | rc = -EINVAL; |
| 7255 | kfree(buffer_node); |
| 7256 | goto fail_cmd; |
| 7257 | } |
| 7258 | |
| 7259 | rc = wait_event_timeout(ac->mem_wait, |
| 7260 | (atomic_read(&ac->mem_state) >= 0) |
| 7261 | , 5*HZ); |
| 7262 | if (!rc) { |
| 7263 | pr_err("%s: timeout. waited for memory_map\n", __func__); |
| 7264 | rc = -ETIMEDOUT; |
| 7265 | kfree(buffer_node); |
| 7266 | goto fail_cmd; |
| 7267 | } |
| 7268 | if (atomic_read(&ac->mem_state) > 0) { |
| 7269 | pr_err("%s DSP returned error for memory_map [%s]\n", |
| 7270 | __func__, adsp_err_get_err_str( |
| 7271 | atomic_read(&ac->mem_state))); |
| 7272 | rc = adsp_err_get_lnx_err_code( |
| 7273 | atomic_read(&ac->mem_state)); |
| 7274 | kfree(buffer_node); |
| 7275 | goto fail_cmd; |
| 7276 | } |
| 7277 | mutex_lock(&ac->cmd_lock); |
| 7278 | |
| 7279 | for (i = 0; i < bufcnt; i++) { |
| 7280 | ab = &port->buf[i]; |
| 7281 | buffer_node[i].buf_phys_addr = ab->phys; |
| 7282 | buffer_node[i].mmap_hdl = ac->port[dir].tmp_hdl; |
| 7283 | list_add_tail(&buffer_node[i].list, |
| 7284 | &ac->port[dir].mem_map_handle); |
| 7285 | pr_debug("%s: i=%d, bufadd[i] = 0x%pK, maphdl[i] = 0x%x\n", |
| 7286 | __func__, i, &buffer_node[i].buf_phys_addr, |
| 7287 | buffer_node[i].mmap_hdl); |
| 7288 | } |
| 7289 | ac->port[dir].tmp_hdl = 0; |
| 7290 | mutex_unlock(&ac->cmd_lock); |
| 7291 | rc = 0; |
| 7292 | fail_cmd: |
| 7293 | kfree(mmap_region_cmd); |
| 7294 | return rc; |
| 7295 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7296 | EXPORT_SYMBOL(q6asm_memory_map_regions); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7297 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7298 | /** |
| 7299 | * q6asm_memory_unmap_regions - |
| 7300 | * command to send memory unmap regions for ASM |
| 7301 | * |
| 7302 | * @ac: Audio client handle |
| 7303 | * @dir: RX or TX session |
| 7304 | * |
| 7305 | * Returns 0 on success or error on failure |
| 7306 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7307 | static int q6asm_memory_unmap_regions(struct audio_client *ac, int dir) |
| 7308 | { |
| 7309 | struct avs_cmd_shared_mem_unmap_regions mem_unmap; |
| 7310 | struct audio_port_data *port = NULL; |
| 7311 | struct asm_buffer_node *buf_node = NULL; |
| 7312 | struct list_head *ptr, *next; |
| 7313 | phys_addr_t buf_add; |
| 7314 | int rc = 0; |
| 7315 | int cmd_size = 0; |
| 7316 | |
| 7317 | if (!ac) { |
| 7318 | pr_err("%s: APR handle NULL\n", __func__); |
| 7319 | return -EINVAL; |
| 7320 | } |
| 7321 | if (ac->mmap_apr == NULL) { |
| 7322 | pr_err("%s: mmap APR handle NULL\n", __func__); |
| 7323 | return -EINVAL; |
| 7324 | } |
| 7325 | pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| 7326 | |
| 7327 | cmd_size = sizeof(struct avs_cmd_shared_mem_unmap_regions); |
| 7328 | q6asm_add_mmaphdr(ac, &mem_unmap.hdr, cmd_size, dir); |
| 7329 | atomic_set(&ac->mem_state, -1); |
| 7330 | port = &ac->port[dir]; |
| 7331 | buf_add = port->buf->phys; |
| 7332 | mem_unmap.hdr.opcode = ASM_CMD_SHARED_MEM_UNMAP_REGIONS; |
| 7333 | mem_unmap.mem_map_handle = 0; |
| 7334 | list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| 7335 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 7336 | list); |
| 7337 | if (buf_node->buf_phys_addr == buf_add) { |
| 7338 | pr_debug("%s: Found the element\n", __func__); |
| 7339 | mem_unmap.mem_map_handle = buf_node->mmap_hdl; |
| 7340 | break; |
| 7341 | } |
| 7342 | } |
| 7343 | |
| 7344 | pr_debug("%s: mem_unmap-mem_map_handle: 0x%x\n", |
| 7345 | __func__, mem_unmap.mem_map_handle); |
| 7346 | |
| 7347 | if (mem_unmap.mem_map_handle == 0) { |
| 7348 | pr_err("%s: Do not send null mem handle to DSP\n", __func__); |
| 7349 | rc = 0; |
| 7350 | goto fail_cmd; |
| 7351 | } |
| 7352 | rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) &mem_unmap); |
| 7353 | if (rc < 0) { |
| 7354 | pr_err("mmap_regions op[0x%x]rc[%d]\n", |
| 7355 | mem_unmap.hdr.opcode, rc); |
| 7356 | goto fail_cmd; |
| 7357 | } |
| 7358 | |
| 7359 | rc = wait_event_timeout(ac->mem_wait, |
| 7360 | (atomic_read(&ac->mem_state) >= 0), 5*HZ); |
| 7361 | if (!rc) { |
| 7362 | pr_err("%s: timeout. waited for memory_unmap of handle 0x%x\n", |
| 7363 | __func__, mem_unmap.mem_map_handle); |
| 7364 | rc = -ETIMEDOUT; |
| 7365 | goto fail_cmd; |
| 7366 | } else if (atomic_read(&ac->mem_state) > 0) { |
| 7367 | pr_err("%s: DSP returned error[%s]\n", |
| 7368 | __func__, adsp_err_get_err_str( |
| 7369 | atomic_read(&ac->mem_state))); |
| 7370 | rc = adsp_err_get_lnx_err_code( |
| 7371 | atomic_read(&ac->mem_state)); |
| 7372 | goto fail_cmd; |
| 7373 | } else if (atomic_read(&ac->unmap_cb_success) == 0) { |
| 7374 | pr_err("%s: Error in mem unmap callback of handle 0x%x\n", |
| 7375 | __func__, mem_unmap.mem_map_handle); |
| 7376 | rc = -EINVAL; |
| 7377 | goto fail_cmd; |
| 7378 | } |
| 7379 | rc = 0; |
| 7380 | |
| 7381 | fail_cmd: |
| 7382 | list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| 7383 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 7384 | list); |
| 7385 | if (buf_node->buf_phys_addr == buf_add) { |
| 7386 | list_del(&buf_node->list); |
| 7387 | kfree(buf_node); |
| 7388 | break; |
| 7389 | } |
| 7390 | } |
| 7391 | return rc; |
| 7392 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7393 | EXPORT_SYMBOL(q6asm_memory_unmap_regions); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7394 | |
| 7395 | int q6asm_set_lrgain(struct audio_client *ac, int left_gain, int right_gain) |
| 7396 | { |
| 7397 | struct asm_volume_ctrl_multichannel_gain multi_ch_gain; |
| 7398 | int sz = 0; |
| 7399 | int rc = 0; |
| 7400 | |
| 7401 | if (ac == NULL) { |
| 7402 | pr_err("%s: APR handle NULL\n", __func__); |
| 7403 | rc = -EINVAL; |
| 7404 | goto fail_cmd; |
| 7405 | } |
| 7406 | if (ac->apr == NULL) { |
| 7407 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 7408 | rc = -EINVAL; |
| 7409 | goto fail_cmd; |
| 7410 | } |
| 7411 | |
| 7412 | memset(&multi_ch_gain, 0, sizeof(multi_ch_gain)); |
| 7413 | sz = sizeof(struct asm_volume_ctrl_multichannel_gain); |
| 7414 | q6asm_add_hdr_async(ac, &multi_ch_gain.hdr, sz, TRUE); |
| 7415 | atomic_set(&ac->cmd_state_pp, -1); |
| 7416 | multi_ch_gain.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 7417 | multi_ch_gain.param.data_payload_addr_lsw = 0; |
| 7418 | multi_ch_gain.param.data_payload_addr_msw = 0; |
| 7419 | multi_ch_gain.param.mem_map_handle = 0; |
| 7420 | multi_ch_gain.param.data_payload_size = sizeof(multi_ch_gain) - |
| 7421 | sizeof(multi_ch_gain.hdr) - sizeof(multi_ch_gain.param); |
| 7422 | multi_ch_gain.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| 7423 | multi_ch_gain.data.param_id = ASM_PARAM_ID_MULTICHANNEL_GAIN; |
| 7424 | multi_ch_gain.data.param_size = multi_ch_gain.param.data_payload_size - |
| 7425 | sizeof(multi_ch_gain.data); |
| 7426 | multi_ch_gain.data.reserved = 0; |
| 7427 | multi_ch_gain.gain_data[0].channeltype = PCM_CHANNEL_FL; |
| 7428 | multi_ch_gain.gain_data[0].gain = left_gain << 15; |
| 7429 | multi_ch_gain.gain_data[1].channeltype = PCM_CHANNEL_FR; |
| 7430 | multi_ch_gain.gain_data[1].gain = right_gain << 15; |
| 7431 | multi_ch_gain.num_channels = 2; |
| 7432 | rc = apr_send_pkt(ac->apr, (uint32_t *) &multi_ch_gain); |
| 7433 | if (rc < 0) { |
| 7434 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 7435 | __func__, multi_ch_gain.data.param_id, rc); |
| 7436 | rc = -EINVAL; |
| 7437 | goto fail_cmd; |
| 7438 | } |
| 7439 | |
| 7440 | rc = wait_event_timeout(ac->cmd_wait, |
| 7441 | (atomic_read(&ac->cmd_state_pp) >= 0), 5*HZ); |
| 7442 | if (!rc) { |
| 7443 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 7444 | multi_ch_gain.data.param_id); |
| 7445 | rc = -ETIMEDOUT; |
| 7446 | goto fail_cmd; |
| 7447 | } |
| 7448 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 7449 | pr_err("%s: DSP returned error[%s] , set-params paramid[0x%x]\n", |
| 7450 | __func__, adsp_err_get_err_str( |
| 7451 | atomic_read(&ac->cmd_state_pp)), |
| 7452 | multi_ch_gain.data.param_id); |
| 7453 | rc = adsp_err_get_lnx_err_code( |
| 7454 | atomic_read(&ac->cmd_state_pp)); |
| 7455 | goto fail_cmd; |
| 7456 | } |
| 7457 | rc = 0; |
| 7458 | fail_cmd: |
| 7459 | return rc; |
| 7460 | } |
| 7461 | |
| 7462 | /* |
| 7463 | * q6asm_set_multich_gain: set multiple channel gains on an ASM session |
| 7464 | * @ac: audio client handle |
| 7465 | * @channels: number of channels caller intends to set gains |
| 7466 | * @gains: list of gains of audio channels |
| 7467 | * @ch_map: list of channel mapping. Only valid if use_default is false |
| 7468 | * @use_default: flag to indicate whether to use default mapping |
| 7469 | */ |
| 7470 | int q6asm_set_multich_gain(struct audio_client *ac, uint32_t channels, |
| 7471 | uint32_t *gains, uint8_t *ch_map, bool use_default) |
| 7472 | { |
| 7473 | struct asm_volume_ctrl_multichannel_gain multich_gain; |
| 7474 | int sz = 0; |
| 7475 | int rc = 0; |
| 7476 | int i; |
| 7477 | u8 default_chmap[VOLUME_CONTROL_MAX_CHANNELS]; |
| 7478 | |
| 7479 | if (ac == NULL) { |
| 7480 | pr_err("%s: ac is NULL\n", __func__); |
| 7481 | rc = -EINVAL; |
| 7482 | goto done; |
| 7483 | } |
| 7484 | if (ac->apr == NULL) { |
| 7485 | dev_err(ac->dev, "%s: AC APR handle NULL\n", __func__); |
| 7486 | rc = -EINVAL; |
| 7487 | goto done; |
| 7488 | } |
| 7489 | if (gains == NULL) { |
| 7490 | dev_err(ac->dev, "%s: gain_list is NULL\n", __func__); |
| 7491 | rc = -EINVAL; |
| 7492 | goto done; |
| 7493 | } |
| 7494 | if (channels > VOLUME_CONTROL_MAX_CHANNELS) { |
| 7495 | dev_err(ac->dev, "%s: Invalid channel count %d\n", |
| 7496 | __func__, channels); |
| 7497 | rc = -EINVAL; |
| 7498 | goto done; |
| 7499 | } |
| 7500 | if (!use_default && ch_map == NULL) { |
| 7501 | dev_err(ac->dev, "%s: NULL channel map\n", __func__); |
| 7502 | rc = -EINVAL; |
| 7503 | goto done; |
| 7504 | } |
| 7505 | |
| 7506 | memset(&multich_gain, 0, sizeof(multich_gain)); |
| 7507 | sz = sizeof(struct asm_volume_ctrl_multichannel_gain); |
| 7508 | q6asm_add_hdr_async(ac, &multich_gain.hdr, sz, TRUE); |
| 7509 | atomic_set(&ac->cmd_state_pp, -1); |
| 7510 | multich_gain.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 7511 | multich_gain.param.data_payload_addr_lsw = 0; |
| 7512 | multich_gain.param.data_payload_addr_msw = 0; |
| 7513 | multich_gain.param.mem_map_handle = 0; |
| 7514 | multich_gain.param.data_payload_size = sizeof(multich_gain) - |
| 7515 | sizeof(multich_gain.hdr) - sizeof(multich_gain.param); |
| 7516 | multich_gain.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| 7517 | multich_gain.data.param_id = ASM_PARAM_ID_MULTICHANNEL_GAIN; |
| 7518 | multich_gain.data.param_size = multich_gain.param.data_payload_size - |
| 7519 | sizeof(multich_gain.data); |
| 7520 | multich_gain.data.reserved = 0; |
| 7521 | |
| 7522 | if (use_default) { |
| 7523 | rc = q6asm_map_channels(default_chmap, channels, false); |
| 7524 | if (rc < 0) |
| 7525 | goto done; |
| 7526 | for (i = 0; i < channels; i++) { |
| 7527 | multich_gain.gain_data[i].channeltype = |
| 7528 | default_chmap[i]; |
| 7529 | multich_gain.gain_data[i].gain = gains[i] << 15; |
| 7530 | } |
| 7531 | } else { |
| 7532 | for (i = 0; i < channels; i++) { |
| 7533 | multich_gain.gain_data[i].channeltype = ch_map[i]; |
| 7534 | multich_gain.gain_data[i].gain = gains[i] << 15; |
| 7535 | } |
| 7536 | } |
| 7537 | multich_gain.num_channels = channels; |
| 7538 | |
| 7539 | rc = apr_send_pkt(ac->apr, (uint32_t *) &multich_gain); |
| 7540 | if (rc < 0) { |
| 7541 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 7542 | __func__, multich_gain.data.param_id, rc); |
| 7543 | goto done; |
| 7544 | } |
| 7545 | |
| 7546 | rc = wait_event_timeout(ac->cmd_wait, |
| 7547 | (atomic_read(&ac->cmd_state_pp) >= 0), 5*HZ); |
| 7548 | if (!rc) { |
| 7549 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 7550 | multich_gain.data.param_id); |
| 7551 | rc = -EINVAL; |
| 7552 | goto done; |
| 7553 | } |
| 7554 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 7555 | pr_err("%s: DSP returned error[%d] , set-params paramid[0x%x]\n", |
| 7556 | __func__, atomic_read(&ac->cmd_state_pp), |
| 7557 | multich_gain.data.param_id); |
| 7558 | rc = -EINVAL; |
| 7559 | goto done; |
| 7560 | } |
| 7561 | rc = 0; |
| 7562 | done: |
| 7563 | return rc; |
| 7564 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7565 | EXPORT_SYMBOL(q6asm_set_multich_gain); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7566 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7567 | /** |
| 7568 | * q6asm_set_mute - |
| 7569 | * command to set mute for ASM |
| 7570 | * |
| 7571 | * @ac: Audio client handle |
| 7572 | * @muteflag: mute value |
| 7573 | * |
| 7574 | * Returns 0 on success or error on failure |
| 7575 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7576 | int q6asm_set_mute(struct audio_client *ac, int muteflag) |
| 7577 | { |
| 7578 | struct asm_volume_ctrl_mute_config mute; |
| 7579 | int sz = 0; |
| 7580 | int rc = 0; |
| 7581 | |
| 7582 | if (ac == NULL) { |
| 7583 | pr_err("%s: APR handle NULL\n", __func__); |
| 7584 | rc = -EINVAL; |
| 7585 | goto fail_cmd; |
| 7586 | } |
| 7587 | if (ac->apr == NULL) { |
| 7588 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 7589 | rc = -EINVAL; |
| 7590 | goto fail_cmd; |
| 7591 | } |
| 7592 | |
| 7593 | sz = sizeof(struct asm_volume_ctrl_mute_config); |
| 7594 | q6asm_add_hdr_async(ac, &mute.hdr, sz, TRUE); |
| 7595 | atomic_set(&ac->cmd_state_pp, -1); |
| 7596 | mute.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 7597 | mute.param.data_payload_addr_lsw = 0; |
| 7598 | mute.param.data_payload_addr_msw = 0; |
| 7599 | mute.param.mem_map_handle = 0; |
| 7600 | mute.param.data_payload_size = sizeof(mute) - |
| 7601 | sizeof(mute.hdr) - sizeof(mute.param); |
| 7602 | mute.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| 7603 | mute.data.param_id = ASM_PARAM_ID_VOL_CTRL_MUTE_CONFIG; |
| 7604 | mute.data.param_size = mute.param.data_payload_size - sizeof(mute.data); |
| 7605 | mute.data.reserved = 0; |
| 7606 | mute.mute_flag = muteflag; |
| 7607 | |
| 7608 | rc = apr_send_pkt(ac->apr, (uint32_t *) &mute); |
| 7609 | if (rc < 0) { |
| 7610 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 7611 | __func__, mute.data.param_id, rc); |
| 7612 | rc = -EINVAL; |
| 7613 | goto fail_cmd; |
| 7614 | } |
| 7615 | |
| 7616 | rc = wait_event_timeout(ac->cmd_wait, |
| 7617 | (atomic_read(&ac->cmd_state_pp) >= 0), 5*HZ); |
| 7618 | if (!rc) { |
| 7619 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 7620 | mute.data.param_id); |
| 7621 | rc = -ETIMEDOUT; |
| 7622 | goto fail_cmd; |
| 7623 | } |
| 7624 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 7625 | pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", |
| 7626 | __func__, adsp_err_get_err_str( |
| 7627 | atomic_read(&ac->cmd_state_pp)), |
| 7628 | mute.data.param_id); |
| 7629 | rc = adsp_err_get_lnx_err_code( |
| 7630 | atomic_read(&ac->cmd_state_pp)); |
| 7631 | goto fail_cmd; |
| 7632 | } |
| 7633 | rc = 0; |
| 7634 | fail_cmd: |
| 7635 | return rc; |
| 7636 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7637 | EXPORT_SYMBOL(q6asm_set_mute); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7638 | |
| 7639 | static int __q6asm_set_volume(struct audio_client *ac, int volume, int instance) |
| 7640 | { |
| 7641 | struct asm_volume_ctrl_master_gain vol; |
| 7642 | int sz = 0; |
| 7643 | int rc = 0; |
| 7644 | int module_id; |
| 7645 | |
| 7646 | if (ac == NULL) { |
| 7647 | pr_err("%s: APR handle NULL\n", __func__); |
| 7648 | rc = -EINVAL; |
| 7649 | goto fail_cmd; |
| 7650 | } |
| 7651 | if (ac->apr == NULL) { |
| 7652 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 7653 | rc = -EINVAL; |
| 7654 | goto fail_cmd; |
| 7655 | } |
| 7656 | |
| 7657 | switch (instance) { |
| 7658 | case SOFT_VOLUME_INSTANCE_2: |
| 7659 | module_id = ASM_MODULE_ID_VOL_CTRL2; |
| 7660 | break; |
| 7661 | case SOFT_VOLUME_INSTANCE_1: |
| 7662 | default: |
| 7663 | module_id = ASM_MODULE_ID_VOL_CTRL; |
| 7664 | break; |
| 7665 | } |
| 7666 | |
| 7667 | sz = sizeof(struct asm_volume_ctrl_master_gain); |
| 7668 | q6asm_add_hdr_async(ac, &vol.hdr, sz, TRUE); |
| 7669 | atomic_set(&ac->cmd_state_pp, -1); |
| 7670 | vol.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 7671 | vol.param.data_payload_addr_lsw = 0; |
| 7672 | vol.param.data_payload_addr_msw = 0; |
| 7673 | vol.param.mem_map_handle = 0; |
| 7674 | vol.param.data_payload_size = sizeof(vol) - |
| 7675 | sizeof(vol.hdr) - sizeof(vol.param); |
| 7676 | vol.data.module_id = module_id; |
| 7677 | vol.data.param_id = ASM_PARAM_ID_VOL_CTRL_MASTER_GAIN; |
| 7678 | vol.data.param_size = vol.param.data_payload_size - sizeof(vol.data); |
| 7679 | vol.data.reserved = 0; |
| 7680 | vol.master_gain = volume; |
| 7681 | |
| 7682 | rc = apr_send_pkt(ac->apr, (uint32_t *) &vol); |
| 7683 | if (rc < 0) { |
| 7684 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 7685 | __func__, vol.data.param_id, rc); |
| 7686 | rc = -EINVAL; |
| 7687 | goto fail_cmd; |
| 7688 | } |
| 7689 | |
| 7690 | rc = wait_event_timeout(ac->cmd_wait, |
| 7691 | (atomic_read(&ac->cmd_state_pp) >= 0), 5*HZ); |
| 7692 | if (!rc) { |
| 7693 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 7694 | vol.data.param_id); |
| 7695 | rc = -ETIMEDOUT; |
| 7696 | goto fail_cmd; |
| 7697 | } |
| 7698 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 7699 | pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", |
| 7700 | __func__, adsp_err_get_err_str( |
| 7701 | atomic_read(&ac->cmd_state_pp)), |
| 7702 | vol.data.param_id); |
| 7703 | rc = adsp_err_get_lnx_err_code( |
| 7704 | atomic_read(&ac->cmd_state_pp)); |
| 7705 | goto fail_cmd; |
| 7706 | } |
| 7707 | |
| 7708 | rc = 0; |
| 7709 | fail_cmd: |
| 7710 | return rc; |
| 7711 | } |
| 7712 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7713 | /** |
| 7714 | * q6asm_set_volume - |
| 7715 | * command to set volume for ASM |
| 7716 | * |
| 7717 | * @ac: Audio client handle |
| 7718 | * @volume: volume level |
| 7719 | * |
| 7720 | * Returns 0 on success or error on failure |
| 7721 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7722 | int q6asm_set_volume(struct audio_client *ac, int volume) |
| 7723 | { |
| 7724 | return __q6asm_set_volume(ac, volume, SOFT_VOLUME_INSTANCE_1); |
| 7725 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7726 | EXPORT_SYMBOL(q6asm_set_volume); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7727 | |
| 7728 | int q6asm_set_volume_v2(struct audio_client *ac, int volume, int instance) |
| 7729 | { |
| 7730 | return __q6asm_set_volume(ac, volume, instance); |
| 7731 | } |
| 7732 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7733 | /** |
| 7734 | * q6asm_set_aptx_dec_bt_addr - |
| 7735 | * command to aptx decoder BT addr for ASM |
| 7736 | * |
| 7737 | * @ac: Audio client handle |
| 7738 | * @cfg: APTX decoder bt addr config |
| 7739 | * |
| 7740 | * Returns 0 on success or error on failure |
| 7741 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7742 | int q6asm_set_aptx_dec_bt_addr(struct audio_client *ac, |
| 7743 | struct aptx_dec_bt_addr_cfg *cfg) |
| 7744 | { |
| 7745 | struct aptx_dec_bt_dev_addr paylod; |
| 7746 | int sz = 0; |
| 7747 | int rc = 0; |
| 7748 | |
| 7749 | pr_debug("%s: BT addr nap %d, uap %d, lap %d\n", __func__, cfg->nap, |
| 7750 | cfg->uap, cfg->lap); |
| 7751 | |
| 7752 | if (ac == NULL) { |
| 7753 | pr_err("%s: AC handle NULL\n", __func__); |
| 7754 | rc = -EINVAL; |
| 7755 | goto fail_cmd; |
| 7756 | } |
| 7757 | if (ac->apr == NULL) { |
| 7758 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 7759 | rc = -EINVAL; |
| 7760 | goto fail_cmd; |
| 7761 | } |
| 7762 | |
| 7763 | sz = sizeof(struct aptx_dec_bt_dev_addr); |
| 7764 | q6asm_add_hdr_async(ac, &paylod.hdr, sz, TRUE); |
| 7765 | atomic_set(&ac->cmd_state, -1); |
| 7766 | paylod.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| 7767 | paylod.encdec.param_id = APTX_DECODER_BT_ADDRESS; |
| 7768 | paylod.encdec.param_size = sz - sizeof(paylod.hdr) |
| 7769 | - sizeof(paylod.encdec); |
| 7770 | paylod.bt_addr_cfg.lap = cfg->lap; |
| 7771 | paylod.bt_addr_cfg.uap = cfg->uap; |
| 7772 | paylod.bt_addr_cfg.nap = cfg->nap; |
| 7773 | |
| 7774 | rc = apr_send_pkt(ac->apr, (uint32_t *) &paylod); |
| 7775 | if (rc < 0) { |
| 7776 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 7777 | __func__, paylod.encdec.param_id, rc); |
| 7778 | rc = -EINVAL; |
| 7779 | goto fail_cmd; |
| 7780 | } |
| 7781 | |
| 7782 | rc = wait_event_timeout(ac->cmd_wait, |
| 7783 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 7784 | if (!rc) { |
| 7785 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 7786 | paylod.encdec.param_id); |
| 7787 | rc = -ETIMEDOUT; |
| 7788 | goto fail_cmd; |
| 7789 | } |
| 7790 | if (atomic_read(&ac->cmd_state) > 0) { |
| 7791 | pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", |
| 7792 | __func__, adsp_err_get_err_str( |
| 7793 | atomic_read(&ac->cmd_state)), |
| 7794 | paylod.encdec.param_id); |
| 7795 | rc = adsp_err_get_lnx_err_code( |
| 7796 | atomic_read(&ac->cmd_state)); |
| 7797 | goto fail_cmd; |
| 7798 | } |
| 7799 | pr_debug("%s: set BT addr is success\n", __func__); |
| 7800 | rc = 0; |
| 7801 | fail_cmd: |
| 7802 | return rc; |
| 7803 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7804 | EXPORT_SYMBOL(q6asm_set_aptx_dec_bt_addr); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7805 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7806 | /** |
| 7807 | * q6asm_send_ion_fd - |
| 7808 | * command to send ION memory map for ASM |
| 7809 | * |
| 7810 | * @ac: Audio client handle |
| 7811 | * @fd: ION file desc |
| 7812 | * |
| 7813 | * Returns 0 on success or error on failure |
| 7814 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7815 | int q6asm_send_ion_fd(struct audio_client *ac, int fd) |
| 7816 | { |
| 7817 | struct ion_client *client; |
| 7818 | struct ion_handle *handle; |
| 7819 | ion_phys_addr_t paddr; |
| 7820 | size_t pa_len = 0; |
| 7821 | void *vaddr; |
| 7822 | int ret; |
| 7823 | int sz = 0; |
| 7824 | struct avs_rtic_shared_mem_addr shm; |
| 7825 | |
| 7826 | if (ac == NULL) { |
| 7827 | pr_err("%s: APR handle NULL\n", __func__); |
| 7828 | ret = -EINVAL; |
| 7829 | goto fail_cmd; |
| 7830 | } |
| 7831 | if (ac->apr == NULL) { |
| 7832 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 7833 | ret = -EINVAL; |
| 7834 | goto fail_cmd; |
| 7835 | } |
| 7836 | |
| 7837 | ret = msm_audio_ion_import("audio_mem_client", |
| 7838 | &client, |
| 7839 | &handle, |
| 7840 | fd, |
| 7841 | NULL, |
| 7842 | 0, |
| 7843 | &paddr, |
| 7844 | &pa_len, |
| 7845 | &vaddr); |
| 7846 | if (ret) { |
| 7847 | pr_err("%s: audio ION import failed, rc = %d\n", |
| 7848 | __func__, ret); |
| 7849 | ret = -ENOMEM; |
| 7850 | goto fail_cmd; |
| 7851 | } |
| 7852 | /* get payload length */ |
| 7853 | sz = sizeof(struct avs_rtic_shared_mem_addr); |
| 7854 | q6asm_add_hdr_async(ac, &shm.hdr, sz, TRUE); |
| 7855 | atomic_set(&ac->cmd_state, -1); |
| 7856 | shm.shm_buf_addr_lsw = lower_32_bits(paddr); |
| 7857 | shm.shm_buf_addr_msw = msm_audio_populate_upper_32_bits(paddr); |
| 7858 | shm.buf_size = pa_len; |
| 7859 | shm.shm_buf_num_regions = 1; |
| 7860 | shm.shm_buf_mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL; |
| 7861 | shm.shm_buf_flag = 0x00; |
| 7862 | shm.encdec.param_id = AVS_PARAM_ID_RTIC_SHARED_MEMORY_ADDR; |
| 7863 | shm.encdec.param_size = sizeof(struct avs_rtic_shared_mem_addr) - |
| 7864 | sizeof(struct apr_hdr) - |
| 7865 | sizeof(struct asm_stream_cmd_set_encdec_param_v2); |
| 7866 | shm.encdec.service_id = OUT; |
| 7867 | shm.encdec.reserved = 0; |
| 7868 | shm.map_region.shm_addr_lsw = shm.shm_buf_addr_lsw; |
| 7869 | shm.map_region.shm_addr_msw = shm.shm_buf_addr_msw; |
| 7870 | shm.map_region.mem_size_bytes = pa_len; |
| 7871 | shm.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM_V2; |
| 7872 | ret = apr_send_pkt(ac->apr, (uint32_t *) &shm); |
| 7873 | if (ret < 0) { |
| 7874 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 7875 | __func__, shm.encdec.param_id, ret); |
| 7876 | ret = -EINVAL; |
| 7877 | goto fail_cmd; |
| 7878 | } |
| 7879 | |
| 7880 | ret = wait_event_timeout(ac->cmd_wait, |
| 7881 | (atomic_read(&ac->cmd_state) >= 0), 1*HZ); |
| 7882 | if (!ret) { |
| 7883 | pr_err("%s: timeout, shm.encdec paramid[0x%x]\n", __func__, |
| 7884 | shm.encdec.param_id); |
| 7885 | ret = -ETIMEDOUT; |
| 7886 | goto fail_cmd; |
| 7887 | } |
| 7888 | if (atomic_read(&ac->cmd_state) > 0) { |
| 7889 | pr_err("%s: DSP returned error[%s] shm.encdec paramid[0x%x]\n", |
| 7890 | __func__, |
| 7891 | adsp_err_get_err_str(atomic_read(&ac->cmd_state)), |
| 7892 | shm.encdec.param_id); |
| 7893 | ret = adsp_err_get_lnx_err_code(atomic_read(&ac->cmd_state)); |
| 7894 | goto fail_cmd; |
| 7895 | } |
| 7896 | ret = 0; |
| 7897 | fail_cmd: |
| 7898 | return ret; |
| 7899 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7900 | EXPORT_SYMBOL(q6asm_send_ion_fd); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7901 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7902 | /** |
| 7903 | * q6asm_send_rtic_event_ack - |
| 7904 | * command to send RTIC event ack |
| 7905 | * |
| 7906 | * @ac: Audio client handle |
| 7907 | * @param: params for event ack |
| 7908 | * @params_length: length of params |
| 7909 | * |
| 7910 | * Returns 0 on success or error on failure |
| 7911 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7912 | int q6asm_send_rtic_event_ack(struct audio_client *ac, |
| 7913 | void *param, uint32_t params_length) |
| 7914 | { |
| 7915 | char *asm_params = NULL; |
| 7916 | int sz, rc; |
| 7917 | struct avs_param_rtic_event_ack ack; |
| 7918 | |
| 7919 | if (!param || !ac) { |
| 7920 | pr_err("%s: %s is NULL\n", __func__, |
| 7921 | (!param) ? "param" : "ac"); |
| 7922 | rc = -EINVAL; |
| 7923 | goto done; |
| 7924 | } |
| 7925 | |
| 7926 | sz = sizeof(struct avs_param_rtic_event_ack) + params_length; |
| 7927 | asm_params = kzalloc(sz, GFP_KERNEL); |
| 7928 | if (!asm_params) { |
| 7929 | rc = -ENOMEM; |
| 7930 | goto done; |
| 7931 | } |
| 7932 | |
| 7933 | q6asm_add_hdr_async(ac, &ack.hdr, |
| 7934 | sizeof(struct avs_param_rtic_event_ack) + |
| 7935 | params_length, TRUE); |
| 7936 | atomic_set(&ac->cmd_state, -1); |
| 7937 | ack.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM_V2; |
| 7938 | ack.encdec.param_id = AVS_PARAM_ID_RTIC_EVENT_ACK; |
| 7939 | ack.encdec.param_size = params_length; |
| 7940 | ack.encdec.reserved = 0; |
| 7941 | ack.encdec.service_id = OUT; |
| 7942 | memcpy(asm_params, &ack, sizeof(struct avs_param_rtic_event_ack)); |
| 7943 | memcpy(asm_params + sizeof(struct avs_param_rtic_event_ack), |
| 7944 | param, params_length); |
| 7945 | rc = apr_send_pkt(ac->apr, (uint32_t *) asm_params); |
| 7946 | if (rc < 0) { |
| 7947 | pr_err("%s: apr pkt failed for rtic event ack\n", __func__); |
| 7948 | rc = -EINVAL; |
| 7949 | goto fail_send_param; |
| 7950 | } |
| 7951 | |
| 7952 | rc = wait_event_timeout(ac->cmd_wait, |
| 7953 | (atomic_read(&ac->cmd_state) >= 0), 1 * HZ); |
| 7954 | if (!rc) { |
| 7955 | pr_err("%s: timeout for rtic event ack cmd\n", __func__); |
| 7956 | rc = -ETIMEDOUT; |
| 7957 | goto fail_send_param; |
| 7958 | } |
| 7959 | |
| 7960 | if (atomic_read(&ac->cmd_state) > 0) { |
| 7961 | pr_err("%s: DSP returned error[%s] for rtic event ack cmd\n", |
| 7962 | __func__, adsp_err_get_err_str( |
| 7963 | atomic_read(&ac->cmd_state))); |
| 7964 | rc = adsp_err_get_lnx_err_code( |
| 7965 | atomic_read(&ac->cmd_state)); |
| 7966 | goto fail_send_param; |
| 7967 | } |
| 7968 | rc = 0; |
| 7969 | |
| 7970 | fail_send_param: |
| 7971 | kfree(asm_params); |
| 7972 | done: |
| 7973 | return rc; |
| 7974 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7975 | EXPORT_SYMBOL(q6asm_send_rtic_event_ack); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7976 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 7977 | /** |
| 7978 | * q6asm_set_softpause - |
| 7979 | * command to set pause for ASM |
| 7980 | * |
| 7981 | * @ac: Audio client handle |
| 7982 | * @pause_param: params for pause |
| 7983 | * |
| 7984 | * Returns 0 on success or error on failure |
| 7985 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 7986 | int q6asm_set_softpause(struct audio_client *ac, |
| 7987 | struct asm_softpause_params *pause_param) |
| 7988 | { |
| 7989 | struct asm_soft_pause_params softpause; |
| 7990 | int sz = 0; |
| 7991 | int rc = 0; |
| 7992 | |
| 7993 | if (ac == NULL) { |
| 7994 | pr_err("%s: APR handle NULL\n", __func__); |
| 7995 | rc = -EINVAL; |
| 7996 | goto fail_cmd; |
| 7997 | } |
| 7998 | if (ac->apr == NULL) { |
| 7999 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8000 | rc = -EINVAL; |
| 8001 | goto fail_cmd; |
| 8002 | } |
| 8003 | |
| 8004 | sz = sizeof(struct asm_soft_pause_params); |
| 8005 | q6asm_add_hdr_async(ac, &softpause.hdr, sz, TRUE); |
| 8006 | atomic_set(&ac->cmd_state_pp, -1); |
| 8007 | softpause.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 8008 | |
| 8009 | softpause.param.data_payload_addr_lsw = 0; |
| 8010 | softpause.param.data_payload_addr_msw = 0; |
| 8011 | softpause.param.mem_map_handle = 0; |
| 8012 | softpause.param.data_payload_size = sizeof(softpause) - |
| 8013 | sizeof(softpause.hdr) - sizeof(softpause.param); |
| 8014 | softpause.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| 8015 | softpause.data.param_id = ASM_PARAM_ID_SOFT_PAUSE_PARAMETERS; |
| 8016 | softpause.data.param_size = softpause.param.data_payload_size - |
| 8017 | sizeof(softpause.data); |
| 8018 | softpause.data.reserved = 0; |
| 8019 | softpause.enable_flag = pause_param->enable; |
| 8020 | softpause.period = pause_param->period; |
| 8021 | softpause.step = pause_param->step; |
| 8022 | softpause.ramping_curve = pause_param->rampingcurve; |
| 8023 | |
| 8024 | rc = apr_send_pkt(ac->apr, (uint32_t *) &softpause); |
| 8025 | if (rc < 0) { |
| 8026 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 8027 | __func__, softpause.data.param_id, rc); |
| 8028 | rc = -EINVAL; |
| 8029 | goto fail_cmd; |
| 8030 | } |
| 8031 | |
| 8032 | rc = wait_event_timeout(ac->cmd_wait, |
| 8033 | (atomic_read(&ac->cmd_state_pp) >= 0), 5*HZ); |
| 8034 | if (!rc) { |
| 8035 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 8036 | softpause.data.param_id); |
| 8037 | rc = -ETIMEDOUT; |
| 8038 | goto fail_cmd; |
| 8039 | } |
| 8040 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 8041 | pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", |
| 8042 | __func__, adsp_err_get_err_str( |
| 8043 | atomic_read(&ac->cmd_state_pp)), |
| 8044 | softpause.data.param_id); |
| 8045 | rc = adsp_err_get_lnx_err_code( |
| 8046 | atomic_read(&ac->cmd_state_pp)); |
| 8047 | goto fail_cmd; |
| 8048 | } |
| 8049 | rc = 0; |
| 8050 | fail_cmd: |
| 8051 | return rc; |
| 8052 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8053 | EXPORT_SYMBOL(q6asm_set_softpause); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8054 | |
| 8055 | static int __q6asm_set_softvolume(struct audio_client *ac, |
| 8056 | struct asm_softvolume_params *softvol_param, |
| 8057 | int instance) |
| 8058 | { |
| 8059 | struct asm_soft_step_volume_params softvol; |
| 8060 | int sz = 0; |
| 8061 | int rc = 0; |
| 8062 | int module_id; |
| 8063 | |
| 8064 | if (ac == NULL) { |
| 8065 | pr_err("%s: APR handle NULL\n", __func__); |
| 8066 | rc = -EINVAL; |
| 8067 | goto fail_cmd; |
| 8068 | } |
| 8069 | if (ac->apr == NULL) { |
| 8070 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8071 | rc = -EINVAL; |
| 8072 | goto fail_cmd; |
| 8073 | } |
| 8074 | |
| 8075 | switch (instance) { |
| 8076 | case SOFT_VOLUME_INSTANCE_2: |
| 8077 | module_id = ASM_MODULE_ID_VOL_CTRL2; |
| 8078 | break; |
| 8079 | case SOFT_VOLUME_INSTANCE_1: |
| 8080 | default: |
| 8081 | module_id = ASM_MODULE_ID_VOL_CTRL; |
| 8082 | break; |
| 8083 | } |
| 8084 | |
| 8085 | sz = sizeof(struct asm_soft_step_volume_params); |
| 8086 | q6asm_add_hdr_async(ac, &softvol.hdr, sz, TRUE); |
| 8087 | atomic_set(&ac->cmd_state_pp, -1); |
| 8088 | softvol.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 8089 | softvol.param.data_payload_addr_lsw = 0; |
| 8090 | softvol.param.data_payload_addr_msw = 0; |
| 8091 | softvol.param.mem_map_handle = 0; |
| 8092 | softvol.param.data_payload_size = sizeof(softvol) - |
| 8093 | sizeof(softvol.hdr) - sizeof(softvol.param); |
| 8094 | softvol.data.module_id = module_id; |
| 8095 | softvol.data.param_id = ASM_PARAM_ID_SOFT_VOL_STEPPING_PARAMETERS; |
| 8096 | softvol.data.param_size = softvol.param.data_payload_size - |
| 8097 | sizeof(softvol.data); |
| 8098 | softvol.data.reserved = 0; |
| 8099 | softvol.period = softvol_param->period; |
| 8100 | softvol.step = softvol_param->step; |
| 8101 | softvol.ramping_curve = softvol_param->rampingcurve; |
| 8102 | |
| 8103 | rc = apr_send_pkt(ac->apr, (uint32_t *) &softvol); |
| 8104 | if (rc < 0) { |
| 8105 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 8106 | __func__, softvol.data.param_id, rc); |
| 8107 | rc = -EINVAL; |
| 8108 | goto fail_cmd; |
| 8109 | } |
| 8110 | |
| 8111 | rc = wait_event_timeout(ac->cmd_wait, |
| 8112 | (atomic_read(&ac->cmd_state_pp) >= 0), 5*HZ); |
| 8113 | if (!rc) { |
| 8114 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 8115 | softvol.data.param_id); |
| 8116 | rc = -ETIMEDOUT; |
| 8117 | goto fail_cmd; |
| 8118 | } |
| 8119 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 8120 | pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", |
| 8121 | __func__, adsp_err_get_err_str( |
| 8122 | atomic_read(&ac->cmd_state_pp)), |
| 8123 | softvol.data.param_id); |
| 8124 | rc = adsp_err_get_lnx_err_code( |
| 8125 | atomic_read(&ac->cmd_state_pp)); |
| 8126 | goto fail_cmd; |
| 8127 | } |
| 8128 | rc = 0; |
| 8129 | fail_cmd: |
| 8130 | return rc; |
| 8131 | } |
| 8132 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8133 | /** |
| 8134 | * q6asm_set_softvolume - |
| 8135 | * command to set softvolume for ASM |
| 8136 | * |
| 8137 | * @ac: Audio client handle |
| 8138 | * @softvol_param: params for softvol |
| 8139 | * |
| 8140 | * Returns 0 on success or error on failure |
| 8141 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8142 | int q6asm_set_softvolume(struct audio_client *ac, |
| 8143 | struct asm_softvolume_params *softvol_param) |
| 8144 | { |
| 8145 | return __q6asm_set_softvolume(ac, softvol_param, |
| 8146 | SOFT_VOLUME_INSTANCE_1); |
| 8147 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8148 | EXPORT_SYMBOL(q6asm_set_softvolume); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8149 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8150 | /** |
| 8151 | * q6asm_set_softvolume_v2 - |
| 8152 | * command to set softvolume V2 for ASM |
| 8153 | * |
| 8154 | * @ac: Audio client handle |
| 8155 | * @softvol_param: params for softvol |
| 8156 | * @instance: instance to apply softvol |
| 8157 | * |
| 8158 | * Returns 0 on success or error on failure |
| 8159 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8160 | int q6asm_set_softvolume_v2(struct audio_client *ac, |
| 8161 | struct asm_softvolume_params *softvol_param, |
| 8162 | int instance) |
| 8163 | { |
| 8164 | return __q6asm_set_softvolume(ac, softvol_param, instance); |
| 8165 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8166 | EXPORT_SYMBOL(q6asm_set_softvolume_v2); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8167 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8168 | /** |
| 8169 | * q6asm_equalizer - |
| 8170 | * command to set equalizer for ASM |
| 8171 | * |
| 8172 | * @ac: Audio client handle |
| 8173 | * @eq_p: Equalizer params |
| 8174 | * |
| 8175 | * Returns 0 on success or error on failure |
| 8176 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8177 | int q6asm_equalizer(struct audio_client *ac, void *eq_p) |
| 8178 | { |
| 8179 | struct asm_eq_params eq; |
| 8180 | struct msm_audio_eq_stream_config *eq_params = NULL; |
| 8181 | int i = 0; |
| 8182 | int sz = 0; |
| 8183 | int rc = 0; |
| 8184 | |
| 8185 | if (ac == NULL) { |
| 8186 | pr_err("%s: APR handle NULL\n", __func__); |
| 8187 | rc = -EINVAL; |
| 8188 | goto fail_cmd; |
| 8189 | } |
| 8190 | if (ac->apr == NULL) { |
| 8191 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8192 | rc = -EINVAL; |
| 8193 | goto fail_cmd; |
| 8194 | } |
| 8195 | |
| 8196 | if (eq_p == NULL) { |
| 8197 | pr_err("%s: [%d]: Invalid Eq param\n", __func__, ac->session); |
| 8198 | rc = -EINVAL; |
| 8199 | goto fail_cmd; |
| 8200 | } |
| 8201 | sz = sizeof(struct asm_eq_params); |
| 8202 | eq_params = (struct msm_audio_eq_stream_config *) eq_p; |
| 8203 | q6asm_add_hdr(ac, &eq.hdr, sz, TRUE); |
| 8204 | atomic_set(&ac->cmd_state_pp, -1); |
| 8205 | |
| 8206 | eq.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 8207 | eq.param.data_payload_addr_lsw = 0; |
| 8208 | eq.param.data_payload_addr_msw = 0; |
| 8209 | eq.param.mem_map_handle = 0; |
| 8210 | eq.param.data_payload_size = sizeof(eq) - |
| 8211 | sizeof(eq.hdr) - sizeof(eq.param); |
| 8212 | eq.data.module_id = ASM_MODULE_ID_EQUALIZER; |
| 8213 | eq.data.param_id = ASM_PARAM_ID_EQUALIZER_PARAMETERS; |
| 8214 | eq.data.param_size = eq.param.data_payload_size - sizeof(eq.data); |
| 8215 | eq.enable_flag = eq_params->enable; |
| 8216 | eq.num_bands = eq_params->num_bands; |
| 8217 | |
| 8218 | pr_debug("%s: enable:%d numbands:%d\n", __func__, eq_params->enable, |
| 8219 | eq_params->num_bands); |
| 8220 | for (i = 0; i < eq_params->num_bands; i++) { |
| 8221 | eq.eq_bands[i].band_idx = |
| 8222 | eq_params->eq_bands[i].band_idx; |
| 8223 | eq.eq_bands[i].filterype = |
| 8224 | eq_params->eq_bands[i].filter_type; |
| 8225 | eq.eq_bands[i].center_freq_hz = |
| 8226 | eq_params->eq_bands[i].center_freq_hz; |
| 8227 | eq.eq_bands[i].filter_gain = |
| 8228 | eq_params->eq_bands[i].filter_gain; |
| 8229 | eq.eq_bands[i].q_factor = |
| 8230 | eq_params->eq_bands[i].q_factor; |
| 8231 | pr_debug("%s: filter_type:%u bandnum:%d\n", __func__, |
| 8232 | eq_params->eq_bands[i].filter_type, i); |
| 8233 | pr_debug("%s: center_freq_hz:%u bandnum:%d\n", __func__, |
| 8234 | eq_params->eq_bands[i].center_freq_hz, i); |
| 8235 | pr_debug("%s: filter_gain:%d bandnum:%d\n", __func__, |
| 8236 | eq_params->eq_bands[i].filter_gain, i); |
| 8237 | pr_debug("%s: q_factor:%d bandnum:%d\n", __func__, |
| 8238 | eq_params->eq_bands[i].q_factor, i); |
| 8239 | } |
| 8240 | rc = apr_send_pkt(ac->apr, (uint32_t *)&eq); |
| 8241 | if (rc < 0) { |
| 8242 | pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", |
| 8243 | __func__, eq.data.param_id, rc); |
| 8244 | rc = -EINVAL; |
| 8245 | goto fail_cmd; |
| 8246 | } |
| 8247 | |
| 8248 | rc = wait_event_timeout(ac->cmd_wait, |
| 8249 | (atomic_read(&ac->cmd_state_pp) >= 0), 5*HZ); |
| 8250 | if (!rc) { |
| 8251 | pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| 8252 | eq.data.param_id); |
| 8253 | rc = -ETIMEDOUT; |
| 8254 | goto fail_cmd; |
| 8255 | } |
| 8256 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 8257 | pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", |
| 8258 | __func__, adsp_err_get_err_str( |
| 8259 | atomic_read(&ac->cmd_state_pp)), |
| 8260 | eq.data.param_id); |
| 8261 | rc = adsp_err_get_lnx_err_code( |
| 8262 | atomic_read(&ac->cmd_state_pp)); |
| 8263 | goto fail_cmd; |
| 8264 | } |
| 8265 | rc = 0; |
| 8266 | fail_cmd: |
| 8267 | return rc; |
| 8268 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8269 | EXPORT_SYMBOL(q6asm_equalizer); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8270 | |
| 8271 | static int __q6asm_read(struct audio_client *ac, bool is_custom_len_reqd, |
| 8272 | int len) |
| 8273 | { |
| 8274 | struct asm_data_cmd_read_v2 read; |
| 8275 | struct asm_buffer_node *buf_node = NULL; |
| 8276 | struct list_head *ptr, *next; |
| 8277 | struct audio_buffer *ab; |
| 8278 | int dsp_buf; |
| 8279 | struct audio_port_data *port; |
| 8280 | int rc; |
| 8281 | |
| 8282 | if (ac == NULL) { |
| 8283 | pr_err("%s: APR handle NULL\n", __func__); |
| 8284 | return -EINVAL; |
| 8285 | } |
| 8286 | if (ac->apr == NULL) { |
| 8287 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8288 | return -EINVAL; |
| 8289 | } |
| 8290 | |
| 8291 | if (ac->io_mode & SYNC_IO_MODE) { |
| 8292 | port = &ac->port[OUT]; |
| 8293 | |
| 8294 | q6asm_add_hdr(ac, &read.hdr, sizeof(read), FALSE); |
| 8295 | |
| 8296 | mutex_lock(&port->lock); |
| 8297 | |
| 8298 | dsp_buf = port->dsp_buf; |
| 8299 | if (port->buf == NULL) { |
| 8300 | pr_err("%s: buf is NULL\n", __func__); |
| 8301 | mutex_unlock(&port->lock); |
| 8302 | return -EINVAL; |
| 8303 | } |
| 8304 | ab = &port->buf[dsp_buf]; |
| 8305 | |
| 8306 | dev_vdbg(ac->dev, "%s: session[%d]dsp-buf[%d][%pK]cpu_buf[%d][%pK]\n", |
| 8307 | __func__, |
| 8308 | ac->session, |
| 8309 | dsp_buf, |
| 8310 | port->buf[dsp_buf].data, |
| 8311 | port->cpu_buf, |
| 8312 | &port->buf[port->cpu_buf].phys); |
| 8313 | |
| 8314 | read.hdr.opcode = ASM_DATA_CMD_READ_V2; |
| 8315 | read.buf_addr_lsw = lower_32_bits(ab->phys); |
| 8316 | read.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); |
| 8317 | |
| 8318 | list_for_each_safe(ptr, next, &ac->port[OUT].mem_map_handle) { |
| 8319 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 8320 | list); |
Vignesh Kulothungan | c894ac4 | 2018-01-04 13:49:12 -0800 | [diff] [blame] | 8321 | if (buf_node->buf_phys_addr == ab->phys) { |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8322 | read.mem_map_handle = buf_node->mmap_hdl; |
Vignesh Kulothungan | c894ac4 | 2018-01-04 13:49:12 -0800 | [diff] [blame] | 8323 | break; |
| 8324 | } |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8325 | } |
| 8326 | dev_vdbg(ac->dev, "memory_map handle in q6asm_read: [%0x]:", |
| 8327 | read.mem_map_handle); |
| 8328 | read.buf_size = is_custom_len_reqd ? len : ab->size; |
| 8329 | read.seq_id = port->dsp_buf; |
| 8330 | q6asm_update_token(&read.hdr.token, |
| 8331 | 0, /* Session ID is NA */ |
| 8332 | 0, /* Stream ID is NA */ |
| 8333 | port->dsp_buf, |
| 8334 | 0, /* Direction flag is NA */ |
| 8335 | WAIT_CMD); |
| 8336 | port->dsp_buf = q6asm_get_next_buf(ac, port->dsp_buf, |
| 8337 | port->max_buf_cnt); |
| 8338 | mutex_unlock(&port->lock); |
| 8339 | dev_vdbg(ac->dev, "%s: buf add[%pK] token[0x%x] uid[%d]\n", |
| 8340 | __func__, &ab->phys, read.hdr.token, |
| 8341 | read.seq_id); |
| 8342 | rc = apr_send_pkt(ac->apr, (uint32_t *) &read); |
| 8343 | if (rc < 0) { |
| 8344 | pr_err("%s: read op[0x%x]rc[%d]\n", |
| 8345 | __func__, read.hdr.opcode, rc); |
| 8346 | goto fail_cmd; |
| 8347 | } |
| 8348 | return 0; |
| 8349 | } |
| 8350 | fail_cmd: |
| 8351 | return -EINVAL; |
| 8352 | } |
| 8353 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8354 | /** |
| 8355 | * q6asm_read - |
| 8356 | * command to read buffer data from DSP |
| 8357 | * |
| 8358 | * @ac: Audio client handle |
| 8359 | * |
| 8360 | * Returns 0 on success or error on failure |
| 8361 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8362 | int q6asm_read(struct audio_client *ac) |
| 8363 | { |
| 8364 | return __q6asm_read(ac, false/*is_custom_len_reqd*/, 0); |
| 8365 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8366 | EXPORT_SYMBOL(q6asm_read); |
| 8367 | |
| 8368 | |
| 8369 | /** |
| 8370 | * q6asm_read_v2 - |
| 8371 | * command to read buffer data from DSP |
| 8372 | * |
| 8373 | * @ac: Audio client handle |
| 8374 | * @len: buffer size to read |
| 8375 | * |
| 8376 | * Returns 0 on success or error on failure |
| 8377 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8378 | int q6asm_read_v2(struct audio_client *ac, uint32_t len) |
| 8379 | { |
| 8380 | return __q6asm_read(ac, true /*is_custom_len_reqd*/, len); |
| 8381 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8382 | EXPORT_SYMBOL(q6asm_read_v2); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8383 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8384 | /** |
| 8385 | * q6asm_read_nolock - |
| 8386 | * command to read buffer data from DSP |
| 8387 | * with no wait for ack. |
| 8388 | * |
| 8389 | * @ac: Audio client handle |
| 8390 | * |
| 8391 | * Returns 0 on success or error on failure |
| 8392 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8393 | int q6asm_read_nolock(struct audio_client *ac) |
| 8394 | { |
| 8395 | struct asm_data_cmd_read_v2 read; |
| 8396 | struct asm_buffer_node *buf_node = NULL; |
| 8397 | struct list_head *ptr, *next; |
| 8398 | struct audio_buffer *ab; |
| 8399 | int dsp_buf; |
| 8400 | struct audio_port_data *port; |
| 8401 | int rc; |
| 8402 | |
| 8403 | if (ac == NULL) { |
| 8404 | pr_err("%s: APR handle NULL\n", __func__); |
| 8405 | return -EINVAL; |
| 8406 | } |
| 8407 | if (ac->apr == NULL) { |
| 8408 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8409 | return -EINVAL; |
| 8410 | } |
| 8411 | |
| 8412 | if (ac->io_mode & SYNC_IO_MODE) { |
| 8413 | port = &ac->port[OUT]; |
| 8414 | |
| 8415 | q6asm_add_hdr_async(ac, &read.hdr, sizeof(read), FALSE); |
| 8416 | |
| 8417 | |
| 8418 | dsp_buf = port->dsp_buf; |
| 8419 | ab = &port->buf[dsp_buf]; |
| 8420 | |
| 8421 | dev_vdbg(ac->dev, "%s: session[%d]dsp-buf[%d][%pK]cpu_buf[%d][%pK]\n", |
| 8422 | __func__, |
| 8423 | ac->session, |
| 8424 | dsp_buf, |
| 8425 | port->buf[dsp_buf].data, |
| 8426 | port->cpu_buf, |
| 8427 | &port->buf[port->cpu_buf].phys); |
| 8428 | |
| 8429 | read.hdr.opcode = ASM_DATA_CMD_READ_V2; |
| 8430 | read.buf_addr_lsw = lower_32_bits(ab->phys); |
| 8431 | read.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); |
| 8432 | read.buf_size = ab->size; |
| 8433 | read.seq_id = port->dsp_buf; |
| 8434 | q6asm_update_token(&read.hdr.token, |
| 8435 | 0, /* Session ID is NA */ |
| 8436 | 0, /* Stream ID is NA */ |
| 8437 | port->dsp_buf, |
| 8438 | 0, /* Direction flag is NA */ |
| 8439 | WAIT_CMD); |
| 8440 | |
| 8441 | list_for_each_safe(ptr, next, &ac->port[OUT].mem_map_handle) { |
| 8442 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 8443 | list); |
| 8444 | if (buf_node->buf_phys_addr == ab->phys) { |
| 8445 | read.mem_map_handle = buf_node->mmap_hdl; |
| 8446 | break; |
| 8447 | } |
| 8448 | } |
| 8449 | |
| 8450 | port->dsp_buf = q6asm_get_next_buf(ac, port->dsp_buf, |
| 8451 | port->max_buf_cnt); |
| 8452 | dev_vdbg(ac->dev, "%s: buf add[%pK] token[0x%x] uid[%d]\n", |
| 8453 | __func__, &ab->phys, read.hdr.token, |
| 8454 | read.seq_id); |
| 8455 | rc = apr_send_pkt(ac->apr, (uint32_t *) &read); |
| 8456 | if (rc < 0) { |
| 8457 | pr_err("%s: read op[0x%x]rc[%d]\n", |
| 8458 | __func__, read.hdr.opcode, rc); |
| 8459 | goto fail_cmd; |
| 8460 | } |
| 8461 | return 0; |
| 8462 | } |
| 8463 | fail_cmd: |
| 8464 | return -EINVAL; |
| 8465 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8466 | EXPORT_SYMBOL(q6asm_read_nolock); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8467 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8468 | /** |
| 8469 | * q6asm_async_write - |
| 8470 | * command to write DSP buffer |
| 8471 | * |
| 8472 | * @ac: Audio client handle |
| 8473 | * @param: params for async write |
| 8474 | * |
| 8475 | * Returns 0 on success or error on failure |
| 8476 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8477 | int q6asm_async_write(struct audio_client *ac, |
| 8478 | struct audio_aio_write_param *param) |
| 8479 | { |
| 8480 | int rc = 0; |
| 8481 | struct asm_data_cmd_write_v2 write; |
| 8482 | struct asm_buffer_node *buf_node = NULL; |
| 8483 | struct list_head *ptr, *next; |
| 8484 | struct audio_buffer *ab; |
| 8485 | struct audio_port_data *port; |
| 8486 | phys_addr_t lbuf_phys_addr; |
| 8487 | u32 liomode; |
| 8488 | u32 io_compressed; |
| 8489 | u32 io_compressed_stream; |
| 8490 | |
| 8491 | if (ac == NULL) { |
| 8492 | pr_err("%s: APR handle NULL\n", __func__); |
| 8493 | return -EINVAL; |
| 8494 | } |
| 8495 | if (ac->apr == NULL) { |
| 8496 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8497 | return -EINVAL; |
| 8498 | } |
| 8499 | |
| 8500 | q6asm_stream_add_hdr_async( |
| 8501 | ac, &write.hdr, sizeof(write), TRUE, ac->stream_id); |
| 8502 | port = &ac->port[IN]; |
| 8503 | ab = &port->buf[port->dsp_buf]; |
| 8504 | |
| 8505 | /* Pass session id as token for AIO scheme */ |
| 8506 | write.hdr.token = param->uid; |
| 8507 | write.hdr.opcode = ASM_DATA_CMD_WRITE_V2; |
| 8508 | write.buf_addr_lsw = lower_32_bits(param->paddr); |
| 8509 | write.buf_addr_msw = msm_audio_populate_upper_32_bits(param->paddr); |
| 8510 | write.buf_size = param->len; |
| 8511 | write.timestamp_msw = param->msw_ts; |
| 8512 | write.timestamp_lsw = param->lsw_ts; |
| 8513 | liomode = (ASYNC_IO_MODE | NT_MODE); |
| 8514 | io_compressed = (ASYNC_IO_MODE | COMPRESSED_IO); |
| 8515 | io_compressed_stream = (ASYNC_IO_MODE | COMPRESSED_STREAM_IO); |
| 8516 | |
| 8517 | if (ac->io_mode == liomode) |
| 8518 | lbuf_phys_addr = (param->paddr - 32); |
| 8519 | else if (ac->io_mode == io_compressed || |
| 8520 | ac->io_mode == io_compressed_stream) |
| 8521 | lbuf_phys_addr = (param->paddr - param->metadata_len); |
| 8522 | else { |
| 8523 | if (param->flags & SET_TIMESTAMP) |
| 8524 | lbuf_phys_addr = param->paddr - |
| 8525 | sizeof(struct snd_codec_metadata); |
| 8526 | else |
| 8527 | lbuf_phys_addr = param->paddr; |
| 8528 | } |
| 8529 | dev_vdbg(ac->dev, "%s: token[0x%x], buf_addr[%pK], buf_size[0x%x], ts_msw[0x%x], ts_lsw[0x%x], lbuf_phys_addr: 0x[%pK]\n", |
| 8530 | __func__, |
| 8531 | write.hdr.token, ¶m->paddr, |
| 8532 | write.buf_size, write.timestamp_msw, |
| 8533 | write.timestamp_lsw, &lbuf_phys_addr); |
| 8534 | |
| 8535 | /* Use 0xFF00 for disabling timestamps */ |
| 8536 | if (param->flags == 0xFF00) |
| 8537 | write.flags = (0x00000000 | (param->flags & 0x800000FF)); |
| 8538 | else |
| 8539 | write.flags = (0x80000000 | param->flags); |
| 8540 | write.flags |= param->last_buffer << ASM_SHIFT_LAST_BUFFER_FLAG; |
| 8541 | write.seq_id = param->uid; |
| 8542 | list_for_each_safe(ptr, next, &ac->port[IN].mem_map_handle) { |
| 8543 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 8544 | list); |
| 8545 | if (buf_node->buf_phys_addr == lbuf_phys_addr) { |
| 8546 | write.mem_map_handle = buf_node->mmap_hdl; |
| 8547 | break; |
| 8548 | } |
| 8549 | } |
| 8550 | |
| 8551 | rc = apr_send_pkt(ac->apr, (uint32_t *) &write); |
| 8552 | if (rc < 0) { |
| 8553 | pr_err("%s: write op[0x%x]rc[%d]\n", __func__, |
| 8554 | write.hdr.opcode, rc); |
| 8555 | goto fail_cmd; |
| 8556 | } |
| 8557 | return 0; |
| 8558 | fail_cmd: |
| 8559 | return -EINVAL; |
| 8560 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8561 | EXPORT_SYMBOL(q6asm_async_write); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8562 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8563 | /** |
| 8564 | * q6asm_async_read - |
| 8565 | * command to read DSP buffer |
| 8566 | * |
| 8567 | * @ac: Audio client handle |
| 8568 | * @param: params for async read |
| 8569 | * |
| 8570 | * Returns 0 on success or error on failure |
| 8571 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8572 | int q6asm_async_read(struct audio_client *ac, |
| 8573 | struct audio_aio_read_param *param) |
| 8574 | { |
| 8575 | int rc = 0; |
| 8576 | struct asm_data_cmd_read_v2 read; |
| 8577 | struct asm_buffer_node *buf_node = NULL; |
| 8578 | struct list_head *ptr, *next; |
| 8579 | phys_addr_t lbuf_phys_addr; |
| 8580 | u32 liomode; |
| 8581 | u32 io_compressed; |
| 8582 | int dir = 0; |
| 8583 | |
| 8584 | if (ac == NULL) { |
| 8585 | pr_err("%s: APR handle NULL\n", __func__); |
| 8586 | return -EINVAL; |
| 8587 | } |
| 8588 | if (ac->apr == NULL) { |
| 8589 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8590 | return -EINVAL; |
| 8591 | } |
| 8592 | |
| 8593 | q6asm_add_hdr_async(ac, &read.hdr, sizeof(read), FALSE); |
| 8594 | |
| 8595 | /* Pass session id as token for AIO scheme */ |
| 8596 | read.hdr.token = param->uid; |
| 8597 | read.hdr.opcode = ASM_DATA_CMD_READ_V2; |
| 8598 | read.buf_addr_lsw = lower_32_bits(param->paddr); |
| 8599 | read.buf_addr_msw = msm_audio_populate_upper_32_bits(param->paddr); |
| 8600 | read.buf_size = param->len; |
| 8601 | read.seq_id = param->uid; |
| 8602 | liomode = (NT_MODE | ASYNC_IO_MODE); |
| 8603 | io_compressed = (ASYNC_IO_MODE | COMPRESSED_IO); |
| 8604 | if (ac->io_mode == liomode) { |
| 8605 | lbuf_phys_addr = (param->paddr - 32); |
| 8606 | /*legacy wma driver case*/ |
| 8607 | dir = IN; |
| 8608 | } else if (ac->io_mode == io_compressed) { |
| 8609 | lbuf_phys_addr = (param->paddr - 64); |
| 8610 | dir = OUT; |
| 8611 | } else { |
| 8612 | if (param->flags & COMPRESSED_TIMESTAMP_FLAG) |
| 8613 | lbuf_phys_addr = param->paddr - |
| 8614 | sizeof(struct snd_codec_metadata); |
| 8615 | else |
| 8616 | lbuf_phys_addr = param->paddr; |
| 8617 | dir = OUT; |
| 8618 | } |
| 8619 | |
| 8620 | list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| 8621 | buf_node = list_entry(ptr, struct asm_buffer_node, |
| 8622 | list); |
| 8623 | if (buf_node->buf_phys_addr == lbuf_phys_addr) { |
| 8624 | read.mem_map_handle = buf_node->mmap_hdl; |
| 8625 | break; |
| 8626 | } |
| 8627 | } |
| 8628 | |
| 8629 | rc = apr_send_pkt(ac->apr, (uint32_t *) &read); |
| 8630 | if (rc < 0) { |
| 8631 | pr_err("%s: read op[0x%x]rc[%d]\n", __func__, |
| 8632 | read.hdr.opcode, rc); |
| 8633 | goto fail_cmd; |
| 8634 | } |
| 8635 | return 0; |
| 8636 | fail_cmd: |
| 8637 | return -EINVAL; |
| 8638 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8639 | EXPORT_SYMBOL(q6asm_async_read); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8640 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8641 | /** |
| 8642 | * q6asm_write - |
| 8643 | * command to write buffer data to DSP |
| 8644 | * |
| 8645 | * @ac: Audio client handle |
| 8646 | * @len: buffer size |
| 8647 | * @msw_ts: upper 32bits of timestamp |
| 8648 | * @lsw_ts: lower 32bits of timestamp |
| 8649 | * @flags: Flags for timestamp mode |
| 8650 | * |
| 8651 | * Returns 0 on success or error on failure |
| 8652 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8653 | int q6asm_write(struct audio_client *ac, uint32_t len, uint32_t msw_ts, |
| 8654 | uint32_t lsw_ts, uint32_t flags) |
| 8655 | { |
| 8656 | int rc = 0; |
| 8657 | struct asm_data_cmd_write_v2 write; |
| 8658 | struct asm_buffer_node *buf_node = NULL; |
| 8659 | struct audio_port_data *port; |
| 8660 | struct audio_buffer *ab; |
| 8661 | int dsp_buf = 0; |
| 8662 | |
| 8663 | if (ac == NULL) { |
| 8664 | pr_err("%s: APR handle NULL\n", __func__); |
| 8665 | return -EINVAL; |
| 8666 | } |
| 8667 | if (ac->apr == NULL) { |
| 8668 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8669 | return -EINVAL; |
| 8670 | } |
| 8671 | |
| 8672 | dev_vdbg(ac->dev, "%s: session[%d] len=%d\n", |
| 8673 | __func__, ac->session, len); |
| 8674 | if (ac->io_mode & SYNC_IO_MODE) { |
| 8675 | port = &ac->port[IN]; |
| 8676 | |
| 8677 | q6asm_add_hdr(ac, &write.hdr, sizeof(write), |
| 8678 | FALSE); |
| 8679 | mutex_lock(&port->lock); |
| 8680 | |
| 8681 | dsp_buf = port->dsp_buf; |
| 8682 | ab = &port->buf[dsp_buf]; |
| 8683 | |
| 8684 | q6asm_update_token(&write.hdr.token, |
| 8685 | 0, /* Session ID is NA */ |
| 8686 | 0, /* Stream ID is NA */ |
| 8687 | port->dsp_buf, |
| 8688 | 0, /* Direction flag is NA */ |
| 8689 | NO_WAIT_CMD); |
| 8690 | write.hdr.opcode = ASM_DATA_CMD_WRITE_V2; |
| 8691 | write.buf_addr_lsw = lower_32_bits(ab->phys); |
| 8692 | write.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); |
| 8693 | write.buf_size = len; |
| 8694 | write.seq_id = port->dsp_buf; |
| 8695 | write.timestamp_lsw = lsw_ts; |
| 8696 | write.timestamp_msw = msw_ts; |
| 8697 | /* Use 0xFF00 for disabling timestamps */ |
| 8698 | if (flags == 0xFF00) |
| 8699 | write.flags = (0x00000000 | (flags & 0x800000FF)); |
| 8700 | else |
| 8701 | write.flags = (0x80000000 | flags); |
| 8702 | port->dsp_buf = q6asm_get_next_buf(ac, port->dsp_buf, |
| 8703 | port->max_buf_cnt); |
| 8704 | buf_node = list_first_entry(&ac->port[IN].mem_map_handle, |
| 8705 | struct asm_buffer_node, |
| 8706 | list); |
| 8707 | write.mem_map_handle = buf_node->mmap_hdl; |
| 8708 | |
| 8709 | dev_vdbg(ac->dev, "%s: ab->phys[%pK]bufadd[0x%x] token[0x%x]buf_id[0x%x]buf_size[0x%x]mmaphdl[0x%x]" |
| 8710 | , __func__, |
| 8711 | &ab->phys, |
| 8712 | write.buf_addr_lsw, |
| 8713 | write.hdr.token, |
| 8714 | write.seq_id, |
| 8715 | write.buf_size, |
| 8716 | write.mem_map_handle); |
| 8717 | mutex_unlock(&port->lock); |
| 8718 | |
| 8719 | config_debug_fs_write(ab); |
| 8720 | |
| 8721 | rc = apr_send_pkt(ac->apr, (uint32_t *) &write); |
| 8722 | if (rc < 0) { |
| 8723 | pr_err("%s: write op[0x%x]rc[%d]\n", |
| 8724 | __func__, write.hdr.opcode, rc); |
| 8725 | goto fail_cmd; |
| 8726 | } |
| 8727 | return 0; |
| 8728 | } |
| 8729 | fail_cmd: |
| 8730 | return -EINVAL; |
| 8731 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8732 | EXPORT_SYMBOL(q6asm_write); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8733 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8734 | /** |
| 8735 | * q6asm_write_nolock - |
| 8736 | * command to write buffer data to DSP |
| 8737 | * with no wait for ack. |
| 8738 | * |
| 8739 | * @ac: Audio client handle |
| 8740 | * @len: buffer size |
| 8741 | * @msw_ts: upper 32bits of timestamp |
| 8742 | * @lsw_ts: lower 32bits of timestamp |
| 8743 | * @flags: Flags for timestamp mode |
| 8744 | * |
| 8745 | * Returns 0 on success or error on failure |
| 8746 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8747 | int q6asm_write_nolock(struct audio_client *ac, uint32_t len, uint32_t msw_ts, |
| 8748 | uint32_t lsw_ts, uint32_t flags) |
| 8749 | { |
| 8750 | int rc = 0; |
| 8751 | struct asm_data_cmd_write_v2 write; |
| 8752 | struct asm_buffer_node *buf_node = NULL; |
| 8753 | struct audio_port_data *port; |
| 8754 | struct audio_buffer *ab; |
| 8755 | int dsp_buf = 0; |
| 8756 | |
| 8757 | if (ac == NULL) { |
| 8758 | pr_err("%s: APR handle NULL\n", __func__); |
| 8759 | return -EINVAL; |
| 8760 | } |
| 8761 | if (ac->apr == NULL) { |
| 8762 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8763 | return -EINVAL; |
| 8764 | } |
| 8765 | |
| 8766 | dev_vdbg(ac->dev, "%s: session[%d] len=%d\n", |
| 8767 | __func__, ac->session, len); |
| 8768 | if (ac->io_mode & SYNC_IO_MODE) { |
| 8769 | port = &ac->port[IN]; |
| 8770 | |
| 8771 | q6asm_add_hdr_async(ac, &write.hdr, sizeof(write), |
| 8772 | FALSE); |
| 8773 | |
| 8774 | dsp_buf = port->dsp_buf; |
| 8775 | ab = &port->buf[dsp_buf]; |
| 8776 | |
| 8777 | q6asm_update_token(&write.hdr.token, |
| 8778 | 0, /* Session ID is NA */ |
| 8779 | 0, /* Stream ID is NA */ |
| 8780 | port->dsp_buf, |
| 8781 | 0, /* Direction flag is NA */ |
| 8782 | NO_WAIT_CMD); |
| 8783 | |
| 8784 | write.hdr.opcode = ASM_DATA_CMD_WRITE_V2; |
| 8785 | write.buf_addr_lsw = lower_32_bits(ab->phys); |
| 8786 | write.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); |
| 8787 | write.buf_size = len; |
| 8788 | write.seq_id = port->dsp_buf; |
| 8789 | write.timestamp_lsw = lsw_ts; |
| 8790 | write.timestamp_msw = msw_ts; |
| 8791 | buf_node = list_first_entry(&ac->port[IN].mem_map_handle, |
| 8792 | struct asm_buffer_node, |
| 8793 | list); |
| 8794 | write.mem_map_handle = buf_node->mmap_hdl; |
| 8795 | /* Use 0xFF00 for disabling timestamps */ |
| 8796 | if (flags == 0xFF00) |
| 8797 | write.flags = (0x00000000 | (flags & 0x800000FF)); |
| 8798 | else |
| 8799 | write.flags = (0x80000000 | flags); |
| 8800 | port->dsp_buf = q6asm_get_next_buf(ac, port->dsp_buf, |
| 8801 | port->max_buf_cnt); |
| 8802 | |
| 8803 | dev_vdbg(ac->dev, "%s: ab->phys[%pK]bufadd[0x%x]token[0x%x] buf_id[0x%x]buf_size[0x%x]mmaphdl[0x%x]" |
| 8804 | , __func__, |
| 8805 | &ab->phys, |
| 8806 | write.buf_addr_lsw, |
| 8807 | write.hdr.token, |
| 8808 | write.seq_id, |
| 8809 | write.buf_size, |
| 8810 | write.mem_map_handle); |
| 8811 | |
| 8812 | rc = apr_send_pkt(ac->apr, (uint32_t *) &write); |
| 8813 | if (rc < 0) { |
| 8814 | pr_err("%s: write op[0x%x]rc[%d]\n", |
| 8815 | __func__, write.hdr.opcode, rc); |
| 8816 | goto fail_cmd; |
| 8817 | } |
| 8818 | return 0; |
| 8819 | } |
| 8820 | fail_cmd: |
| 8821 | return -EINVAL; |
| 8822 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8823 | EXPORT_SYMBOL(q6asm_write_nolock); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8824 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8825 | /** |
| 8826 | * q6asm_get_session_time - |
| 8827 | * command to retrieve timestamp info |
| 8828 | * |
| 8829 | * @ac: Audio client handle |
| 8830 | * @tstamp: pointer to fill with timestamp info |
| 8831 | * |
| 8832 | * Returns 0 on success or error on failure |
| 8833 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8834 | int q6asm_get_session_time(struct audio_client *ac, uint64_t *tstamp) |
| 8835 | { |
| 8836 | struct asm_mtmx_strtr_get_params mtmx_params; |
| 8837 | int rc; |
| 8838 | |
| 8839 | if (ac == NULL) { |
| 8840 | pr_err("%s: APR handle NULL\n", __func__); |
| 8841 | return -EINVAL; |
| 8842 | } |
| 8843 | if (ac->apr == NULL) { |
| 8844 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8845 | return -EINVAL; |
| 8846 | } |
| 8847 | if (tstamp == NULL) { |
| 8848 | pr_err("%s: tstamp NULL\n", __func__); |
| 8849 | return -EINVAL; |
| 8850 | } |
| 8851 | |
| 8852 | q6asm_add_hdr(ac, &mtmx_params.hdr, sizeof(mtmx_params), TRUE); |
| 8853 | mtmx_params.hdr.opcode = ASM_SESSION_CMD_GET_MTMX_STRTR_PARAMS_V2; |
| 8854 | mtmx_params.param_info.data_payload_addr_lsw = 0; |
| 8855 | mtmx_params.param_info.data_payload_addr_msw = 0; |
| 8856 | mtmx_params.param_info.mem_map_handle = 0; |
| 8857 | mtmx_params.param_info.direction = (ac->io_mode & TUN_READ_IO_MODE |
| 8858 | ? 1 : 0); |
| 8859 | mtmx_params.param_info.module_id = |
| 8860 | ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC; |
| 8861 | mtmx_params.param_info.param_id = |
| 8862 | ASM_SESSION_MTMX_STRTR_PARAM_SESSION_TIME_V3; |
| 8863 | mtmx_params.param_info.param_max_size = |
| 8864 | sizeof(struct asm_stream_param_data_v2) + |
| 8865 | sizeof(struct asm_session_mtmx_strtr_param_session_time_v3_t); |
| 8866 | atomic_set(&ac->time_flag, 1); |
| 8867 | |
| 8868 | dev_vdbg(ac->dev, "%s: session[%d]opcode[0x%x]\n", __func__, |
| 8869 | ac->session, mtmx_params.hdr.opcode); |
| 8870 | rc = apr_send_pkt(ac->apr, (uint32_t *) &mtmx_params); |
| 8871 | if (rc < 0) { |
| 8872 | pr_err("%s: Commmand 0x%x failed %d\n", __func__, |
| 8873 | mtmx_params.hdr.opcode, rc); |
| 8874 | goto fail_cmd; |
| 8875 | } |
| 8876 | rc = wait_event_timeout(ac->time_wait, |
| 8877 | (atomic_read(&ac->time_flag) == 0), 5*HZ); |
| 8878 | if (!rc) { |
| 8879 | pr_err("%s: timeout in getting session time from DSP\n", |
| 8880 | __func__); |
| 8881 | goto fail_cmd; |
| 8882 | } |
| 8883 | |
| 8884 | *tstamp = ac->time_stamp; |
| 8885 | return 0; |
| 8886 | |
| 8887 | fail_cmd: |
| 8888 | return -EINVAL; |
| 8889 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8890 | EXPORT_SYMBOL(q6asm_get_session_time); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8891 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8892 | /** |
| 8893 | * q6asm_get_session_time_legacy - |
| 8894 | * command to retrieve timestamp info |
| 8895 | * |
| 8896 | * @ac: Audio client handle |
| 8897 | * @tstamp: pointer to fill with timestamp info |
| 8898 | * |
| 8899 | * Returns 0 on success or error on failure |
| 8900 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8901 | int q6asm_get_session_time_legacy(struct audio_client *ac, uint64_t *tstamp) |
| 8902 | { |
| 8903 | struct apr_hdr hdr; |
| 8904 | int rc; |
| 8905 | |
| 8906 | if (ac == NULL) { |
| 8907 | pr_err("%s: APR handle NULL\n", __func__); |
| 8908 | return -EINVAL; |
| 8909 | } |
| 8910 | if (ac->apr == NULL) { |
| 8911 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8912 | return -EINVAL; |
| 8913 | } |
| 8914 | if (tstamp == NULL) { |
| 8915 | pr_err("%s: tstamp NULL\n", __func__); |
| 8916 | return -EINVAL; |
| 8917 | } |
| 8918 | |
| 8919 | q6asm_add_hdr(ac, &hdr, sizeof(hdr), TRUE); |
| 8920 | hdr.opcode = ASM_SESSION_CMD_GET_SESSIONTIME_V3; |
| 8921 | atomic_set(&ac->time_flag, 1); |
| 8922 | |
| 8923 | dev_vdbg(ac->dev, "%s: session[%d]opcode[0x%x]\n", __func__, |
| 8924 | ac->session, |
| 8925 | hdr.opcode); |
| 8926 | rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); |
| 8927 | if (rc < 0) { |
| 8928 | pr_err("%s: Commmand 0x%x failed %d\n", |
| 8929 | __func__, hdr.opcode, rc); |
| 8930 | goto fail_cmd; |
| 8931 | } |
| 8932 | rc = wait_event_timeout(ac->time_wait, |
| 8933 | (atomic_read(&ac->time_flag) == 0), 5*HZ); |
| 8934 | if (!rc) { |
| 8935 | pr_err("%s: timeout in getting session time from DSP\n", |
| 8936 | __func__); |
| 8937 | goto fail_cmd; |
| 8938 | } |
| 8939 | |
| 8940 | *tstamp = ac->time_stamp; |
| 8941 | return 0; |
| 8942 | |
| 8943 | fail_cmd: |
| 8944 | return -EINVAL; |
| 8945 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8946 | EXPORT_SYMBOL(q6asm_get_session_time_legacy); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8947 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 8948 | /** |
| 8949 | * q6asm_send_audio_effects_params - |
| 8950 | * command to send audio effects params |
| 8951 | * |
| 8952 | * @ac: Audio client handle |
| 8953 | * @params: audio effects params |
| 8954 | * @params_length: size of params |
| 8955 | * |
| 8956 | * Returns 0 on success or error on failure |
| 8957 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 8958 | int q6asm_send_audio_effects_params(struct audio_client *ac, char *params, |
| 8959 | uint32_t params_length) |
| 8960 | { |
| 8961 | char *asm_params = NULL; |
| 8962 | struct apr_hdr hdr; |
| 8963 | struct asm_stream_cmd_set_pp_params_v2 payload_params; |
| 8964 | int sz, rc; |
| 8965 | |
| 8966 | pr_debug("%s:\n", __func__); |
| 8967 | if (!ac) { |
| 8968 | pr_err("%s: APR handle NULL\n", __func__); |
| 8969 | return -EINVAL; |
| 8970 | } |
| 8971 | if (ac->apr == NULL) { |
| 8972 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 8973 | return -EINVAL; |
| 8974 | } |
| 8975 | if (params == NULL) { |
| 8976 | pr_err("%s: params NULL\n", __func__); |
| 8977 | return -EINVAL; |
| 8978 | } |
| 8979 | sz = sizeof(struct apr_hdr) + |
| 8980 | sizeof(struct asm_stream_cmd_set_pp_params_v2) + |
| 8981 | params_length; |
| 8982 | asm_params = kzalloc(sz, GFP_KERNEL); |
| 8983 | if (!asm_params) { |
| 8984 | pr_err("%s, asm params memory alloc failed", __func__); |
| 8985 | return -ENOMEM; |
| 8986 | } |
| 8987 | q6asm_add_hdr_async(ac, &hdr, (sizeof(struct apr_hdr) + |
| 8988 | sizeof(struct asm_stream_cmd_set_pp_params_v2) + |
| 8989 | params_length), TRUE); |
| 8990 | atomic_set(&ac->cmd_state_pp, -1); |
| 8991 | hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 8992 | payload_params.data_payload_addr_lsw = 0; |
| 8993 | payload_params.data_payload_addr_msw = 0; |
| 8994 | payload_params.mem_map_handle = 0; |
| 8995 | payload_params.data_payload_size = params_length; |
| 8996 | memcpy(((u8 *)asm_params), &hdr, sizeof(struct apr_hdr)); |
| 8997 | memcpy(((u8 *)asm_params + sizeof(struct apr_hdr)), &payload_params, |
| 8998 | sizeof(struct asm_stream_cmd_set_pp_params_v2)); |
| 8999 | memcpy(((u8 *)asm_params + sizeof(struct apr_hdr) + |
| 9000 | sizeof(struct asm_stream_cmd_set_pp_params_v2)), |
| 9001 | params, params_length); |
| 9002 | rc = apr_send_pkt(ac->apr, (uint32_t *) asm_params); |
| 9003 | if (rc < 0) { |
| 9004 | pr_err("%s: audio effects set-params send failed\n", __func__); |
| 9005 | rc = -EINVAL; |
| 9006 | goto fail_send_param; |
| 9007 | } |
| 9008 | rc = wait_event_timeout(ac->cmd_wait, |
| 9009 | (atomic_read(&ac->cmd_state_pp) >= 0), 1*HZ); |
| 9010 | if (!rc) { |
| 9011 | pr_err("%s: timeout, audio effects set-params\n", __func__); |
| 9012 | rc = -ETIMEDOUT; |
| 9013 | goto fail_send_param; |
| 9014 | } |
| 9015 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 9016 | pr_err("%s: DSP returned error[%s] set-params\n", |
| 9017 | __func__, adsp_err_get_err_str( |
| 9018 | atomic_read(&ac->cmd_state_pp))); |
| 9019 | rc = adsp_err_get_lnx_err_code( |
| 9020 | atomic_read(&ac->cmd_state_pp)); |
| 9021 | goto fail_send_param; |
| 9022 | } |
| 9023 | |
| 9024 | rc = 0; |
| 9025 | fail_send_param: |
| 9026 | kfree(asm_params); |
| 9027 | return rc; |
| 9028 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9029 | EXPORT_SYMBOL(q6asm_send_audio_effects_params); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9030 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9031 | /** |
| 9032 | * q6asm_send_mtmx_strtr_window - |
| 9033 | * command to send matrix for window params |
| 9034 | * |
| 9035 | * @ac: Audio client handle |
| 9036 | * @window_param: window params |
| 9037 | * @param_id: param id for window |
| 9038 | * |
| 9039 | * Returns 0 on success or error on failure |
| 9040 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9041 | int q6asm_send_mtmx_strtr_window(struct audio_client *ac, |
| 9042 | struct asm_session_mtmx_strtr_param_window_v2_t *window_param, |
| 9043 | uint32_t param_id) |
| 9044 | { |
| 9045 | struct asm_mtmx_strtr_params matrix; |
| 9046 | int sz = 0; |
| 9047 | int rc = 0; |
| 9048 | |
| 9049 | pr_debug("%s: Window lsw is %d, window msw is %d\n", __func__, |
| 9050 | window_param->window_lsw, window_param->window_msw); |
| 9051 | |
| 9052 | if (!ac) { |
| 9053 | pr_err("%s: audio client handle is NULL\n", __func__); |
| 9054 | rc = -EINVAL; |
| 9055 | goto fail_cmd; |
| 9056 | } |
| 9057 | |
| 9058 | if (ac->apr == NULL) { |
| 9059 | pr_err("%s: ac->apr is NULL", __func__); |
| 9060 | rc = -EINVAL; |
| 9061 | goto fail_cmd; |
| 9062 | } |
| 9063 | |
| 9064 | sz = sizeof(struct asm_mtmx_strtr_params); |
| 9065 | q6asm_add_hdr(ac, &matrix.hdr, sz, TRUE); |
| 9066 | atomic_set(&ac->cmd_state, -1); |
| 9067 | matrix.hdr.opcode = ASM_SESSION_CMD_SET_MTMX_STRTR_PARAMS_V2; |
| 9068 | |
| 9069 | matrix.param.data_payload_addr_lsw = 0; |
| 9070 | matrix.param.data_payload_addr_msw = 0; |
| 9071 | matrix.param.mem_map_handle = 0; |
| 9072 | matrix.param.data_payload_size = |
| 9073 | sizeof(struct asm_stream_param_data_v2) + |
| 9074 | sizeof(struct asm_session_mtmx_strtr_param_window_v2_t); |
| 9075 | matrix.param.direction = 0; /* RX */ |
| 9076 | matrix.data.module_id = ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC; |
| 9077 | matrix.data.param_id = param_id; |
| 9078 | matrix.data.param_size = |
| 9079 | sizeof(struct asm_session_mtmx_strtr_param_window_v2_t); |
| 9080 | matrix.data.reserved = 0; |
| 9081 | memcpy(&(matrix.config.window_param), |
| 9082 | window_param, |
| 9083 | sizeof(struct asm_session_mtmx_strtr_param_window_v2_t)); |
| 9084 | |
| 9085 | rc = apr_send_pkt(ac->apr, (uint32_t *) &matrix); |
| 9086 | if (rc < 0) { |
| 9087 | pr_err("%s: Render window start send failed paramid [0x%x]\n", |
| 9088 | __func__, matrix.data.param_id); |
| 9089 | rc = -EINVAL; |
| 9090 | goto fail_cmd; |
| 9091 | } |
| 9092 | |
| 9093 | rc = wait_event_timeout(ac->cmd_wait, |
| 9094 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 9095 | if (!rc) { |
| 9096 | pr_err("%s: timeout, Render window start paramid[0x%x]\n", |
| 9097 | __func__, matrix.data.param_id); |
| 9098 | rc = -ETIMEDOUT; |
| 9099 | goto fail_cmd; |
| 9100 | } |
| 9101 | |
| 9102 | if (atomic_read(&ac->cmd_state) > 0) { |
| 9103 | pr_err("%s: DSP returned error[%s]\n", |
| 9104 | __func__, adsp_err_get_err_str( |
| 9105 | atomic_read(&ac->cmd_state))); |
| 9106 | rc = adsp_err_get_lnx_err_code( |
| 9107 | atomic_read(&ac->cmd_state)); |
| 9108 | goto fail_cmd; |
| 9109 | } |
| 9110 | rc = 0; |
| 9111 | fail_cmd: |
| 9112 | return rc; |
| 9113 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9114 | EXPORT_SYMBOL(q6asm_send_mtmx_strtr_window); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9115 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9116 | /** |
| 9117 | * q6asm_send_mtmx_strtr_render_mode - |
| 9118 | * command to send matrix for render mode |
| 9119 | * |
| 9120 | * @ac: Audio client handle |
| 9121 | * @render_mode: rendering mode |
| 9122 | * |
| 9123 | * Returns 0 on success or error on failure |
| 9124 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9125 | int q6asm_send_mtmx_strtr_render_mode(struct audio_client *ac, |
| 9126 | uint32_t render_mode) |
| 9127 | { |
| 9128 | struct asm_mtmx_strtr_params matrix; |
| 9129 | struct asm_session_mtmx_strtr_param_render_mode_t render_param; |
| 9130 | int sz = 0; |
| 9131 | int rc = 0; |
| 9132 | |
| 9133 | pr_debug("%s: render mode is %d\n", __func__, render_mode); |
| 9134 | |
| 9135 | if (!ac) { |
| 9136 | pr_err("%s: audio client handle is NULL\n", __func__); |
| 9137 | rc = -EINVAL; |
| 9138 | goto exit; |
| 9139 | } |
| 9140 | |
| 9141 | if (ac->apr == NULL) { |
| 9142 | pr_err("%s: ac->apr is NULL\n", __func__); |
| 9143 | rc = -EINVAL; |
| 9144 | goto exit; |
| 9145 | } |
| 9146 | |
| 9147 | if ((render_mode != ASM_SESSION_MTMX_STRTR_PARAM_RENDER_DEFAULT) && |
| 9148 | (render_mode != ASM_SESSION_MTMX_STRTR_PARAM_RENDER_LOCAL_STC)) { |
| 9149 | pr_err("%s: Invalid render mode %d\n", __func__, render_mode); |
| 9150 | rc = -EINVAL; |
| 9151 | goto exit; |
| 9152 | } |
| 9153 | |
| 9154 | memset(&render_param, 0, |
| 9155 | sizeof(struct asm_session_mtmx_strtr_param_render_mode_t)); |
| 9156 | render_param.flags = render_mode; |
| 9157 | |
| 9158 | memset(&matrix, 0, sizeof(struct asm_mtmx_strtr_params)); |
| 9159 | sz = sizeof(struct asm_mtmx_strtr_params); |
| 9160 | q6asm_add_hdr(ac, &matrix.hdr, sz, TRUE); |
| 9161 | atomic_set(&ac->cmd_state, -1); |
| 9162 | matrix.hdr.opcode = ASM_SESSION_CMD_SET_MTMX_STRTR_PARAMS_V2; |
| 9163 | |
| 9164 | matrix.param.data_payload_addr_lsw = 0; |
| 9165 | matrix.param.data_payload_addr_msw = 0; |
| 9166 | matrix.param.mem_map_handle = 0; |
| 9167 | matrix.param.data_payload_size = |
| 9168 | sizeof(struct asm_stream_param_data_v2) + |
| 9169 | sizeof(struct asm_session_mtmx_strtr_param_render_mode_t); |
| 9170 | matrix.param.direction = 0; /* RX */ |
| 9171 | matrix.data.module_id = ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC; |
| 9172 | matrix.data.param_id = ASM_SESSION_MTMX_STRTR_PARAM_RENDER_MODE_CMD; |
| 9173 | matrix.data.param_size = |
| 9174 | sizeof(struct asm_session_mtmx_strtr_param_render_mode_t); |
| 9175 | matrix.data.reserved = 0; |
| 9176 | memcpy(&(matrix.config.render_param), |
| 9177 | &render_param, |
| 9178 | sizeof(struct asm_session_mtmx_strtr_param_render_mode_t)); |
| 9179 | |
| 9180 | rc = apr_send_pkt(ac->apr, (uint32_t *) &matrix); |
| 9181 | if (rc < 0) { |
| 9182 | pr_err("%s: Render mode send failed paramid [0x%x]\n", |
| 9183 | __func__, matrix.data.param_id); |
| 9184 | rc = -EINVAL; |
| 9185 | goto exit; |
| 9186 | } |
| 9187 | |
| 9188 | rc = wait_event_timeout(ac->cmd_wait, |
| 9189 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 9190 | if (!rc) { |
| 9191 | pr_err("%s: timeout, Render mode send paramid [0x%x]\n", |
| 9192 | __func__, matrix.data.param_id); |
| 9193 | rc = -ETIMEDOUT; |
| 9194 | goto exit; |
| 9195 | } |
| 9196 | |
| 9197 | if (atomic_read(&ac->cmd_state) > 0) { |
| 9198 | pr_err("%s: DSP returned error[%s]\n", |
| 9199 | __func__, adsp_err_get_err_str( |
| 9200 | atomic_read(&ac->cmd_state))); |
| 9201 | rc = adsp_err_get_lnx_err_code( |
| 9202 | atomic_read(&ac->cmd_state)); |
| 9203 | goto exit; |
| 9204 | } |
| 9205 | rc = 0; |
| 9206 | exit: |
| 9207 | return rc; |
| 9208 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9209 | EXPORT_SYMBOL(q6asm_send_mtmx_strtr_render_mode); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9210 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9211 | /** |
| 9212 | * q6asm_send_mtmx_strtr_clk_rec_mode - |
| 9213 | * command to send matrix for clock rec |
| 9214 | * |
| 9215 | * @ac: Audio client handle |
| 9216 | * @clk_rec_mode: mode for clock rec |
| 9217 | * |
| 9218 | * Returns 0 on success or error on failure |
| 9219 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9220 | int q6asm_send_mtmx_strtr_clk_rec_mode(struct audio_client *ac, |
| 9221 | uint32_t clk_rec_mode) |
| 9222 | { |
| 9223 | struct asm_mtmx_strtr_params matrix; |
| 9224 | struct asm_session_mtmx_strtr_param_clk_rec_t clk_rec_param; |
| 9225 | int sz = 0; |
| 9226 | int rc = 0; |
| 9227 | |
| 9228 | pr_debug("%s: clk rec mode is %d\n", __func__, clk_rec_mode); |
| 9229 | |
| 9230 | if (!ac) { |
| 9231 | pr_err("%s: audio client handle is NULL\n", __func__); |
| 9232 | rc = -EINVAL; |
| 9233 | goto exit; |
| 9234 | } |
| 9235 | |
| 9236 | if (ac->apr == NULL) { |
| 9237 | pr_err("%s: ac->apr is NULL\n", __func__); |
| 9238 | rc = -EINVAL; |
| 9239 | goto exit; |
| 9240 | } |
| 9241 | |
| 9242 | if ((clk_rec_mode != ASM_SESSION_MTMX_STRTR_PARAM_CLK_REC_NONE) && |
| 9243 | (clk_rec_mode != ASM_SESSION_MTMX_STRTR_PARAM_CLK_REC_AUTO)) { |
| 9244 | pr_err("%s: Invalid clk rec mode %d\n", __func__, clk_rec_mode); |
| 9245 | rc = -EINVAL; |
| 9246 | goto exit; |
| 9247 | } |
| 9248 | |
| 9249 | memset(&clk_rec_param, 0, |
| 9250 | sizeof(struct asm_session_mtmx_strtr_param_clk_rec_t)); |
| 9251 | clk_rec_param.flags = clk_rec_mode; |
| 9252 | |
| 9253 | memset(&matrix, 0, sizeof(struct asm_mtmx_strtr_params)); |
| 9254 | sz = sizeof(struct asm_mtmx_strtr_params); |
| 9255 | q6asm_add_hdr(ac, &matrix.hdr, sz, TRUE); |
| 9256 | atomic_set(&ac->cmd_state, -1); |
| 9257 | matrix.hdr.opcode = ASM_SESSION_CMD_SET_MTMX_STRTR_PARAMS_V2; |
| 9258 | |
| 9259 | matrix.param.data_payload_addr_lsw = 0; |
| 9260 | matrix.param.data_payload_addr_msw = 0; |
| 9261 | matrix.param.mem_map_handle = 0; |
| 9262 | matrix.param.data_payload_size = |
| 9263 | sizeof(struct asm_stream_param_data_v2) + |
| 9264 | sizeof(struct asm_session_mtmx_strtr_param_clk_rec_t); |
| 9265 | matrix.param.direction = 0; /* RX */ |
| 9266 | matrix.data.module_id = ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC; |
| 9267 | matrix.data.param_id = ASM_SESSION_MTMX_STRTR_PARAM_CLK_REC_CMD; |
| 9268 | matrix.data.param_size = |
| 9269 | sizeof(struct asm_session_mtmx_strtr_param_clk_rec_t); |
| 9270 | matrix.data.reserved = 0; |
| 9271 | memcpy(&(matrix.config.clk_rec_param), |
| 9272 | &clk_rec_param, |
| 9273 | sizeof(struct asm_session_mtmx_strtr_param_clk_rec_t)); |
| 9274 | |
| 9275 | rc = apr_send_pkt(ac->apr, (uint32_t *) &matrix); |
| 9276 | if (rc < 0) { |
| 9277 | pr_err("%s: clk rec mode send failed paramid [0x%x]\n", |
| 9278 | __func__, matrix.data.param_id); |
| 9279 | rc = -EINVAL; |
| 9280 | goto exit; |
| 9281 | } |
| 9282 | |
| 9283 | rc = wait_event_timeout(ac->cmd_wait, |
| 9284 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 9285 | if (!rc) { |
| 9286 | pr_err("%s: timeout, clk rec mode send paramid [0x%x]\n", |
| 9287 | __func__, matrix.data.param_id); |
| 9288 | rc = -ETIMEDOUT; |
| 9289 | goto exit; |
| 9290 | } |
| 9291 | |
| 9292 | if (atomic_read(&ac->cmd_state) > 0) { |
| 9293 | pr_err("%s: DSP returned error[%s]\n", |
| 9294 | __func__, adsp_err_get_err_str( |
| 9295 | atomic_read(&ac->cmd_state))); |
| 9296 | rc = adsp_err_get_lnx_err_code( |
| 9297 | atomic_read(&ac->cmd_state)); |
| 9298 | goto exit; |
| 9299 | } |
| 9300 | rc = 0; |
| 9301 | exit: |
| 9302 | return rc; |
| 9303 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9304 | EXPORT_SYMBOL(q6asm_send_mtmx_strtr_clk_rec_mode); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9305 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9306 | /** |
| 9307 | * q6asm_send_mtmx_strtr_enable_adjust_session_clock - |
| 9308 | * command to send matrix for adjust time |
| 9309 | * |
| 9310 | * @ac: Audio client handle |
| 9311 | * @enable: flag to adjust time or not |
| 9312 | * |
| 9313 | * Returns 0 on success or error on failure |
| 9314 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9315 | int q6asm_send_mtmx_strtr_enable_adjust_session_clock(struct audio_client *ac, |
| 9316 | bool enable) |
| 9317 | { |
| 9318 | struct asm_mtmx_strtr_params matrix; |
| 9319 | struct asm_session_mtmx_param_adjust_session_time_ctl_t adjust_time; |
| 9320 | int sz = 0; |
| 9321 | int rc = 0; |
| 9322 | |
| 9323 | pr_debug("%s: adjust session enable %d\n", __func__, enable); |
| 9324 | |
| 9325 | if (!ac) { |
| 9326 | pr_err("%s: audio client handle is NULL\n", __func__); |
| 9327 | rc = -EINVAL; |
| 9328 | goto exit; |
| 9329 | } |
| 9330 | |
| 9331 | if (ac->apr == NULL) { |
| 9332 | pr_err("%s: ac->apr is NULL\n", __func__); |
| 9333 | rc = -EINVAL; |
| 9334 | goto exit; |
| 9335 | } |
| 9336 | |
| 9337 | adjust_time.enable = enable; |
| 9338 | memset(&matrix, 0, sizeof(struct asm_mtmx_strtr_params)); |
| 9339 | sz = sizeof(struct asm_mtmx_strtr_params); |
| 9340 | q6asm_add_hdr(ac, &matrix.hdr, sz, TRUE); |
| 9341 | atomic_set(&ac->cmd_state, -1); |
| 9342 | matrix.hdr.opcode = ASM_SESSION_CMD_SET_MTMX_STRTR_PARAMS_V2; |
| 9343 | |
| 9344 | matrix.param.data_payload_addr_lsw = 0; |
| 9345 | matrix.param.data_payload_addr_msw = 0; |
| 9346 | matrix.param.mem_map_handle = 0; |
| 9347 | matrix.param.data_payload_size = |
| 9348 | sizeof(struct asm_stream_param_data_v2) + |
| 9349 | sizeof(struct asm_session_mtmx_param_adjust_session_time_ctl_t); |
| 9350 | matrix.param.direction = 0; /* RX */ |
| 9351 | matrix.data.module_id = ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC; |
| 9352 | matrix.data.param_id = ASM_SESSION_MTMX_PARAM_ADJUST_SESSION_TIME_CTL; |
| 9353 | matrix.data.param_size = |
| 9354 | sizeof(struct asm_session_mtmx_param_adjust_session_time_ctl_t); |
| 9355 | matrix.data.reserved = 0; |
| 9356 | matrix.config.adj_time_param.enable = adjust_time.enable; |
| 9357 | |
| 9358 | rc = apr_send_pkt(ac->apr, (uint32_t *) &matrix); |
| 9359 | if (rc < 0) { |
| 9360 | pr_err("%s: enable adjust session failed failed paramid [0x%x]\n", |
| 9361 | __func__, matrix.data.param_id); |
| 9362 | rc = -EINVAL; |
| 9363 | goto exit; |
| 9364 | } |
| 9365 | |
| 9366 | rc = wait_event_timeout(ac->cmd_wait, |
| 9367 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 9368 | if (!rc) { |
| 9369 | pr_err("%s: enable adjust session failed failed paramid [0x%x]\n", |
| 9370 | __func__, matrix.data.param_id); |
| 9371 | rc = -ETIMEDOUT; |
| 9372 | goto exit; |
| 9373 | } |
| 9374 | |
| 9375 | if (atomic_read(&ac->cmd_state) > 0) { |
| 9376 | pr_err("%s: DSP returned error[%s]\n", |
| 9377 | __func__, adsp_err_get_err_str( |
| 9378 | atomic_read(&ac->cmd_state))); |
| 9379 | rc = adsp_err_get_lnx_err_code( |
| 9380 | atomic_read(&ac->cmd_state)); |
| 9381 | goto exit; |
| 9382 | } |
| 9383 | rc = 0; |
| 9384 | exit: |
| 9385 | return rc; |
| 9386 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9387 | EXPORT_SYMBOL(q6asm_send_mtmx_strtr_enable_adjust_session_clock); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9388 | |
| 9389 | |
| 9390 | static int __q6asm_cmd(struct audio_client *ac, int cmd, uint32_t stream_id) |
| 9391 | { |
| 9392 | struct apr_hdr hdr; |
| 9393 | int rc; |
| 9394 | atomic_t *state; |
| 9395 | int cnt = 0; |
| 9396 | |
| 9397 | if (!ac) { |
| 9398 | pr_err("%s: APR handle NULL\n", __func__); |
| 9399 | return -EINVAL; |
| 9400 | } |
| 9401 | if (ac->apr == NULL) { |
| 9402 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 9403 | return -EINVAL; |
| 9404 | } |
| 9405 | q6asm_stream_add_hdr(ac, &hdr, sizeof(hdr), TRUE, stream_id); |
| 9406 | atomic_set(&ac->cmd_state, -1); |
| 9407 | /* |
| 9408 | * Updated the token field with stream/session for compressed playback |
| 9409 | * Platform driver must know the the stream with which the command is |
| 9410 | * associated |
| 9411 | */ |
| 9412 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 9413 | q6asm_update_token(&hdr.token, |
| 9414 | ac->session, |
| 9415 | stream_id, |
| 9416 | 0, /* Buffer index is NA */ |
| 9417 | 0, /* Direction flag is NA */ |
| 9418 | WAIT_CMD); |
| 9419 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 9420 | __func__, hdr.token, stream_id, ac->session); |
| 9421 | switch (cmd) { |
| 9422 | case CMD_PAUSE: |
| 9423 | pr_debug("%s: CMD_PAUSE\n", __func__); |
| 9424 | hdr.opcode = ASM_SESSION_CMD_PAUSE; |
| 9425 | state = &ac->cmd_state; |
| 9426 | break; |
| 9427 | case CMD_SUSPEND: |
| 9428 | pr_debug("%s: CMD_SUSPEND\n", __func__); |
| 9429 | hdr.opcode = ASM_SESSION_CMD_SUSPEND; |
| 9430 | state = &ac->cmd_state; |
| 9431 | break; |
| 9432 | case CMD_FLUSH: |
| 9433 | pr_debug("%s: CMD_FLUSH\n", __func__); |
| 9434 | hdr.opcode = ASM_STREAM_CMD_FLUSH; |
| 9435 | state = &ac->cmd_state; |
| 9436 | break; |
| 9437 | case CMD_OUT_FLUSH: |
| 9438 | pr_debug("%s: CMD_OUT_FLUSH\n", __func__); |
| 9439 | hdr.opcode = ASM_STREAM_CMD_FLUSH_READBUFS; |
| 9440 | state = &ac->cmd_state; |
| 9441 | break; |
| 9442 | case CMD_EOS: |
| 9443 | pr_debug("%s: CMD_EOS\n", __func__); |
| 9444 | hdr.opcode = ASM_DATA_CMD_EOS; |
| 9445 | atomic_set(&ac->cmd_state, 0); |
| 9446 | state = &ac->cmd_state; |
| 9447 | break; |
| 9448 | case CMD_CLOSE: |
| 9449 | pr_debug("%s: CMD_CLOSE\n", __func__); |
| 9450 | hdr.opcode = ASM_STREAM_CMD_CLOSE; |
| 9451 | state = &ac->cmd_state; |
| 9452 | break; |
| 9453 | default: |
| 9454 | pr_err("%s: Invalid format[%d]\n", __func__, cmd); |
| 9455 | rc = -EINVAL; |
| 9456 | goto fail_cmd; |
| 9457 | } |
| 9458 | pr_debug("%s: session[%d]opcode[0x%x]\n", __func__, |
| 9459 | ac->session, |
| 9460 | hdr.opcode); |
| 9461 | rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); |
| 9462 | if (rc < 0) { |
| 9463 | pr_err("%s: Commmand 0x%x failed %d\n", |
| 9464 | __func__, hdr.opcode, rc); |
| 9465 | rc = -EINVAL; |
| 9466 | goto fail_cmd; |
| 9467 | } |
| 9468 | rc = wait_event_timeout(ac->cmd_wait, (atomic_read(state) >= 0), 5*HZ); |
| 9469 | if (!rc) { |
| 9470 | pr_err("%s: timeout. waited for response opcode[0x%x]\n", |
| 9471 | __func__, hdr.opcode); |
| 9472 | rc = -ETIMEDOUT; |
| 9473 | goto fail_cmd; |
| 9474 | } |
| 9475 | if (atomic_read(state) > 0) { |
| 9476 | pr_err("%s: DSP returned error[%s] opcode %d\n", |
| 9477 | __func__, adsp_err_get_err_str( |
| 9478 | atomic_read(state)), |
| 9479 | hdr.opcode); |
| 9480 | rc = adsp_err_get_lnx_err_code(atomic_read(state)); |
| 9481 | goto fail_cmd; |
| 9482 | } |
| 9483 | |
| 9484 | if (cmd == CMD_FLUSH) |
| 9485 | q6asm_reset_buf_state(ac); |
| 9486 | if (cmd == CMD_CLOSE) { |
| 9487 | /* check if DSP return all buffers */ |
| 9488 | if (ac->port[IN].buf) { |
| 9489 | for (cnt = 0; cnt < ac->port[IN].max_buf_cnt; |
| 9490 | cnt++) { |
| 9491 | if (ac->port[IN].buf[cnt].used == IN) { |
| 9492 | dev_vdbg(ac->dev, "Write Buf[%d] not returned\n", |
| 9493 | cnt); |
| 9494 | } |
| 9495 | } |
| 9496 | } |
| 9497 | if (ac->port[OUT].buf) { |
| 9498 | for (cnt = 0; cnt < ac->port[OUT].max_buf_cnt; cnt++) { |
| 9499 | if (ac->port[OUT].buf[cnt].used == OUT) { |
| 9500 | dev_vdbg(ac->dev, "Read Buf[%d] not returned\n", |
| 9501 | cnt); |
| 9502 | } |
| 9503 | } |
| 9504 | } |
| 9505 | } |
| 9506 | return 0; |
| 9507 | fail_cmd: |
| 9508 | return rc; |
| 9509 | } |
| 9510 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9511 | /** |
| 9512 | * q6asm_cmd - |
| 9513 | * Function used to send commands for |
| 9514 | * ASM with wait for ack. |
| 9515 | * |
| 9516 | * @ac: Audio client handle |
| 9517 | * @cmd: command to send |
| 9518 | * |
| 9519 | * Returns 0 on success or error on failure |
| 9520 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9521 | int q6asm_cmd(struct audio_client *ac, int cmd) |
| 9522 | { |
| 9523 | return __q6asm_cmd(ac, cmd, ac->stream_id); |
| 9524 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9525 | EXPORT_SYMBOL(q6asm_cmd); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9526 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9527 | /** |
| 9528 | * q6asm_stream_cmd - |
| 9529 | * Function used to send commands for |
| 9530 | * ASM stream with wait for ack. |
| 9531 | * |
| 9532 | * @ac: Audio client handle |
| 9533 | * @cmd: command to send |
| 9534 | * @stream_id: Stream ID |
| 9535 | * |
| 9536 | * Returns 0 on success or error on failure |
| 9537 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9538 | int q6asm_stream_cmd(struct audio_client *ac, int cmd, uint32_t stream_id) |
| 9539 | { |
| 9540 | return __q6asm_cmd(ac, cmd, stream_id); |
| 9541 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9542 | EXPORT_SYMBOL(q6asm_stream_cmd); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9543 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9544 | /** |
| 9545 | * q6asm_cmd_nowait - |
| 9546 | * Function used to send commands for |
| 9547 | * ASM stream without wait for ack. |
| 9548 | * |
| 9549 | * @ac: Audio client handle |
| 9550 | * @cmd: command to send |
| 9551 | * @stream_id: Stream ID |
| 9552 | * |
| 9553 | * Returns 0 on success or error on failure |
| 9554 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9555 | static int __q6asm_cmd_nowait(struct audio_client *ac, int cmd, |
| 9556 | uint32_t stream_id) |
| 9557 | { |
| 9558 | struct apr_hdr hdr; |
| 9559 | int rc; |
| 9560 | |
| 9561 | if (!ac) { |
| 9562 | pr_err("%s: APR handle NULL\n", __func__); |
| 9563 | return -EINVAL; |
| 9564 | } |
| 9565 | if (ac->apr == NULL) { |
| 9566 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 9567 | return -EINVAL; |
| 9568 | } |
| 9569 | q6asm_stream_add_hdr_async(ac, &hdr, sizeof(hdr), TRUE, stream_id); |
| 9570 | atomic_set(&ac->cmd_state, 1); |
| 9571 | /* |
| 9572 | * Updated the token field with stream/session for compressed playback |
| 9573 | * Platform driver must know the the stream with which the command is |
| 9574 | * associated |
| 9575 | */ |
| 9576 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 9577 | q6asm_update_token(&hdr.token, |
| 9578 | ac->session, |
| 9579 | stream_id, |
| 9580 | 0, /* Buffer index is NA */ |
| 9581 | 0, /* Direction flag is NA */ |
| 9582 | NO_WAIT_CMD); |
| 9583 | |
| 9584 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 9585 | __func__, hdr.token, stream_id, ac->session); |
| 9586 | switch (cmd) { |
| 9587 | case CMD_PAUSE: |
| 9588 | pr_debug("%s: CMD_PAUSE\n", __func__); |
| 9589 | hdr.opcode = ASM_SESSION_CMD_PAUSE; |
| 9590 | break; |
| 9591 | case CMD_EOS: |
| 9592 | pr_debug("%s: CMD_EOS\n", __func__); |
| 9593 | hdr.opcode = ASM_DATA_CMD_EOS; |
| 9594 | break; |
| 9595 | case CMD_CLOSE: |
| 9596 | pr_debug("%s: CMD_CLOSE\n", __func__); |
| 9597 | hdr.opcode = ASM_STREAM_CMD_CLOSE; |
| 9598 | break; |
| 9599 | default: |
| 9600 | pr_err("%s: Invalid format[%d]\n", __func__, cmd); |
| 9601 | goto fail_cmd; |
| 9602 | } |
| 9603 | pr_debug("%s: session[%d]opcode[0x%x]\n", __func__, |
| 9604 | ac->session, |
| 9605 | hdr.opcode); |
| 9606 | |
| 9607 | rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); |
| 9608 | if (rc < 0) { |
| 9609 | pr_err("%s: Commmand 0x%x failed %d\n", |
| 9610 | __func__, hdr.opcode, rc); |
| 9611 | goto fail_cmd; |
| 9612 | } |
| 9613 | return 0; |
| 9614 | fail_cmd: |
| 9615 | return -EINVAL; |
| 9616 | } |
| 9617 | |
| 9618 | int q6asm_cmd_nowait(struct audio_client *ac, int cmd) |
| 9619 | { |
| 9620 | pr_debug("%s: stream_id: %d\n", __func__, ac->stream_id); |
| 9621 | return __q6asm_cmd_nowait(ac, cmd, ac->stream_id); |
| 9622 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9623 | EXPORT_SYMBOL(q6asm_cmd_nowait); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9624 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9625 | /** |
| 9626 | * q6asm_stream_cmd_nowait - |
| 9627 | * Function used to send commands for |
| 9628 | * ASM stream without wait for ack. |
| 9629 | * |
| 9630 | * @ac: Audio client handle |
| 9631 | * @cmd: command to send |
| 9632 | * @stream_id: Stream ID |
| 9633 | * |
| 9634 | * Returns 0 on success or error on failure |
| 9635 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9636 | int q6asm_stream_cmd_nowait(struct audio_client *ac, int cmd, |
| 9637 | uint32_t stream_id) |
| 9638 | { |
| 9639 | pr_debug("%s: stream_id: %d\n", __func__, stream_id); |
| 9640 | return __q6asm_cmd_nowait(ac, cmd, stream_id); |
| 9641 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9642 | EXPORT_SYMBOL(q6asm_stream_cmd_nowait); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9643 | |
| 9644 | int __q6asm_send_meta_data(struct audio_client *ac, uint32_t stream_id, |
| 9645 | uint32_t initial_samples, uint32_t trailing_samples) |
| 9646 | { |
| 9647 | struct asm_data_cmd_remove_silence silence; |
| 9648 | int rc = 0; |
| 9649 | |
| 9650 | if (!ac) { |
| 9651 | pr_err("%s: APR handle NULL\n", __func__); |
| 9652 | return -EINVAL; |
| 9653 | } |
| 9654 | if (ac->apr == NULL) { |
| 9655 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 9656 | return -EINVAL; |
| 9657 | } |
| 9658 | pr_debug("%s: session[%d]\n", __func__, ac->session); |
| 9659 | q6asm_stream_add_hdr_async(ac, &silence.hdr, sizeof(silence), TRUE, |
| 9660 | stream_id); |
| 9661 | |
| 9662 | /* |
| 9663 | * Updated the token field with stream/session for compressed playback |
| 9664 | * Platform driver must know the the stream with which the command is |
| 9665 | * associated |
| 9666 | */ |
| 9667 | if (ac->io_mode & COMPRESSED_STREAM_IO) |
| 9668 | q6asm_update_token(&silence.hdr.token, |
| 9669 | ac->session, |
| 9670 | stream_id, |
| 9671 | 0, /* Buffer index is NA */ |
| 9672 | 0, /* Direction flag is NA */ |
| 9673 | NO_WAIT_CMD); |
| 9674 | pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| 9675 | __func__, silence.hdr.token, stream_id, ac->session); |
| 9676 | |
| 9677 | silence.hdr.opcode = ASM_DATA_CMD_REMOVE_INITIAL_SILENCE; |
| 9678 | silence.num_samples_to_remove = initial_samples; |
| 9679 | |
| 9680 | rc = apr_send_pkt(ac->apr, (uint32_t *) &silence); |
| 9681 | if (rc < 0) { |
| 9682 | pr_err("%s: Commmand silence failed[%d]", __func__, rc); |
| 9683 | |
| 9684 | goto fail_cmd; |
| 9685 | } |
| 9686 | |
| 9687 | silence.hdr.opcode = ASM_DATA_CMD_REMOVE_TRAILING_SILENCE; |
| 9688 | silence.num_samples_to_remove = trailing_samples; |
| 9689 | |
| 9690 | |
| 9691 | rc = apr_send_pkt(ac->apr, (uint32_t *) &silence); |
| 9692 | if (rc < 0) { |
| 9693 | pr_err("%s: Commmand silence failed[%d]", __func__, rc); |
| 9694 | goto fail_cmd; |
| 9695 | } |
| 9696 | |
| 9697 | return 0; |
| 9698 | fail_cmd: |
| 9699 | return -EINVAL; |
| 9700 | } |
| 9701 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9702 | /** |
| 9703 | * q6asm_stream_send_meta_data - |
| 9704 | * command to send meta data for stream |
| 9705 | * |
| 9706 | * @ac: Audio client handle |
| 9707 | * @stream_id: Stream ID |
| 9708 | * @initial_samples: Initial samples of stream |
| 9709 | * @trailing_samples: Trailing samples of stream |
| 9710 | * |
| 9711 | * Returns 0 on success or error on failure |
| 9712 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9713 | int q6asm_stream_send_meta_data(struct audio_client *ac, uint32_t stream_id, |
| 9714 | uint32_t initial_samples, uint32_t trailing_samples) |
| 9715 | { |
| 9716 | return __q6asm_send_meta_data(ac, stream_id, initial_samples, |
| 9717 | trailing_samples); |
| 9718 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9719 | EXPORT_SYMBOL(q6asm_stream_send_meta_data); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9720 | |
| 9721 | int q6asm_send_meta_data(struct audio_client *ac, uint32_t initial_samples, |
| 9722 | uint32_t trailing_samples) |
| 9723 | { |
| 9724 | return __q6asm_send_meta_data(ac, ac->stream_id, initial_samples, |
| 9725 | trailing_samples); |
| 9726 | } |
| 9727 | |
| 9728 | static void q6asm_reset_buf_state(struct audio_client *ac) |
| 9729 | { |
| 9730 | int cnt = 0; |
| 9731 | int loopcnt = 0; |
| 9732 | int used; |
| 9733 | struct audio_port_data *port = NULL; |
| 9734 | |
| 9735 | if (ac->io_mode & SYNC_IO_MODE) { |
| 9736 | used = (ac->io_mode & TUN_WRITE_IO_MODE ? 1 : 0); |
| 9737 | mutex_lock(&ac->cmd_lock); |
| 9738 | for (loopcnt = 0; loopcnt <= OUT; loopcnt++) { |
| 9739 | port = &ac->port[loopcnt]; |
| 9740 | cnt = port->max_buf_cnt - 1; |
| 9741 | port->dsp_buf = 0; |
| 9742 | port->cpu_buf = 0; |
| 9743 | while (cnt >= 0) { |
| 9744 | if (!port->buf) |
| 9745 | continue; |
| 9746 | port->buf[cnt].used = used; |
| 9747 | cnt--; |
| 9748 | } |
| 9749 | } |
| 9750 | mutex_unlock(&ac->cmd_lock); |
| 9751 | } |
| 9752 | } |
| 9753 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9754 | /** |
| 9755 | * q6asm_reg_tx_overflow - |
| 9756 | * command to register for TX overflow events |
| 9757 | * |
| 9758 | * @ac: Audio client handle |
| 9759 | * @enable: flag to enable or disable events |
| 9760 | * |
| 9761 | * Returns 0 on success or error on failure |
| 9762 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9763 | int q6asm_reg_tx_overflow(struct audio_client *ac, uint16_t enable) |
| 9764 | { |
| 9765 | struct asm_session_cmd_regx_overflow tx_overflow; |
| 9766 | int rc; |
| 9767 | |
| 9768 | if (!ac) { |
| 9769 | pr_err("%s: APR handle NULL\n", __func__); |
| 9770 | return -EINVAL; |
| 9771 | } |
| 9772 | if (ac->apr == NULL) { |
| 9773 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 9774 | return -EINVAL; |
| 9775 | } |
| 9776 | pr_debug("%s: session[%d]enable[%d]\n", __func__, |
| 9777 | ac->session, enable); |
| 9778 | q6asm_add_hdr(ac, &tx_overflow.hdr, sizeof(tx_overflow), TRUE); |
| 9779 | atomic_set(&ac->cmd_state, -1); |
| 9780 | |
| 9781 | tx_overflow.hdr.opcode = |
| 9782 | ASM_SESSION_CMD_REGISTER_FORX_OVERFLOW_EVENTS; |
| 9783 | /* tx overflow event: enable */ |
| 9784 | tx_overflow.enable_flag = enable; |
| 9785 | |
| 9786 | rc = apr_send_pkt(ac->apr, (uint32_t *) &tx_overflow); |
| 9787 | if (rc < 0) { |
| 9788 | pr_err("%s: tx overflow op[0x%x]rc[%d]\n", |
| 9789 | __func__, tx_overflow.hdr.opcode, rc); |
| 9790 | rc = -EINVAL; |
| 9791 | goto fail_cmd; |
| 9792 | } |
| 9793 | rc = wait_event_timeout(ac->cmd_wait, |
| 9794 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 9795 | if (!rc) { |
| 9796 | pr_err("%s: timeout. waited for tx overflow\n", __func__); |
| 9797 | rc = -ETIMEDOUT; |
| 9798 | goto fail_cmd; |
| 9799 | } |
| 9800 | if (atomic_read(&ac->cmd_state) > 0) { |
| 9801 | pr_err("%s: DSP returned error[%s]\n", |
| 9802 | __func__, adsp_err_get_err_str( |
| 9803 | atomic_read(&ac->cmd_state))); |
| 9804 | rc = adsp_err_get_lnx_err_code( |
| 9805 | atomic_read(&ac->cmd_state)); |
| 9806 | goto fail_cmd; |
| 9807 | } |
| 9808 | |
| 9809 | return 0; |
| 9810 | fail_cmd: |
| 9811 | return rc; |
| 9812 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9813 | EXPORT_SYMBOL(q6asm_reg_tx_overflow); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9814 | |
| 9815 | int q6asm_reg_rx_underflow(struct audio_client *ac, uint16_t enable) |
| 9816 | { |
| 9817 | struct asm_session_cmd_rgstr_rx_underflow rx_underflow; |
| 9818 | int rc; |
| 9819 | |
| 9820 | if (!ac) { |
| 9821 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 9822 | return -EINVAL; |
| 9823 | } |
| 9824 | if (ac->apr == NULL) { |
| 9825 | pr_err("%s: APR handle NULL\n", __func__); |
| 9826 | return -EINVAL; |
| 9827 | } |
| 9828 | pr_debug("%s: session[%d]enable[%d]\n", __func__, |
| 9829 | ac->session, enable); |
| 9830 | q6asm_add_hdr_async(ac, &rx_underflow.hdr, sizeof(rx_underflow), FALSE); |
| 9831 | |
| 9832 | rx_underflow.hdr.opcode = |
| 9833 | ASM_SESSION_CMD_REGISTER_FOR_RX_UNDERFLOW_EVENTS; |
| 9834 | /* tx overflow event: enable */ |
| 9835 | rx_underflow.enable_flag = enable; |
| 9836 | |
| 9837 | rc = apr_send_pkt(ac->apr, (uint32_t *) &rx_underflow); |
| 9838 | if (rc < 0) { |
| 9839 | pr_err("%s: tx overflow op[0x%x]rc[%d]\n", |
| 9840 | __func__, rx_underflow.hdr.opcode, rc); |
| 9841 | goto fail_cmd; |
| 9842 | } |
| 9843 | return 0; |
| 9844 | fail_cmd: |
| 9845 | return -EINVAL; |
| 9846 | } |
| 9847 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9848 | /** |
| 9849 | * q6asm_adjust_session_clock - |
| 9850 | * command to adjust session clock |
| 9851 | * |
| 9852 | * @ac: Audio client handle |
| 9853 | * @adjust_time_lsw: lower 32bits |
| 9854 | * @adjust_time_msw: upper 32bits |
| 9855 | * |
| 9856 | * Returns 0 on success or error on failure |
| 9857 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9858 | int q6asm_adjust_session_clock(struct audio_client *ac, |
| 9859 | uint32_t adjust_time_lsw, |
| 9860 | uint32_t adjust_time_msw) |
| 9861 | { |
| 9862 | int rc = 0; |
| 9863 | int sz = 0; |
| 9864 | struct asm_session_cmd_adjust_session_clock_v2 adjust_clock; |
| 9865 | |
| 9866 | pr_debug("%s: adjust_time_lsw is %x, adjust_time_msw is %x\n", __func__, |
| 9867 | adjust_time_lsw, adjust_time_msw); |
| 9868 | |
| 9869 | if (!ac) { |
| 9870 | pr_err("%s: audio client handle is NULL\n", __func__); |
| 9871 | rc = -EINVAL; |
| 9872 | goto fail_cmd; |
| 9873 | } |
| 9874 | |
| 9875 | if (ac->apr == NULL) { |
| 9876 | pr_err("%s: ac->apr is NULL", __func__); |
| 9877 | rc = -EINVAL; |
| 9878 | goto fail_cmd; |
| 9879 | } |
| 9880 | |
| 9881 | sz = sizeof(struct asm_session_cmd_adjust_session_clock_v2); |
| 9882 | q6asm_add_hdr(ac, &adjust_clock.hdr, sz, TRUE); |
| 9883 | atomic_set(&ac->cmd_state, -1); |
| 9884 | adjust_clock.hdr.opcode = ASM_SESSION_CMD_ADJUST_SESSION_CLOCK_V2; |
| 9885 | |
| 9886 | adjust_clock.adjustime_lsw = adjust_time_lsw; |
| 9887 | adjust_clock.adjustime_msw = adjust_time_msw; |
| 9888 | |
| 9889 | |
| 9890 | rc = apr_send_pkt(ac->apr, (uint32_t *) &adjust_clock); |
| 9891 | if (rc < 0) { |
| 9892 | pr_err("%s: adjust_clock send failed paramid [0x%x]\n", |
| 9893 | __func__, adjust_clock.hdr.opcode); |
| 9894 | rc = -EINVAL; |
| 9895 | goto fail_cmd; |
| 9896 | } |
| 9897 | |
| 9898 | rc = wait_event_timeout(ac->cmd_wait, |
| 9899 | (atomic_read(&ac->cmd_state) >= 0), 5*HZ); |
| 9900 | if (!rc) { |
| 9901 | pr_err("%s: timeout, adjust_clock paramid[0x%x]\n", |
| 9902 | __func__, adjust_clock.hdr.opcode); |
| 9903 | rc = -ETIMEDOUT; |
| 9904 | goto fail_cmd; |
| 9905 | } |
| 9906 | |
| 9907 | if (atomic_read(&ac->cmd_state) > 0) { |
| 9908 | pr_err("%s: DSP returned error[%s]\n", |
| 9909 | __func__, adsp_err_get_err_str( |
| 9910 | atomic_read(&ac->cmd_state))); |
| 9911 | rc = adsp_err_get_lnx_err_code( |
| 9912 | atomic_read(&ac->cmd_state)); |
| 9913 | goto fail_cmd; |
| 9914 | } |
| 9915 | rc = 0; |
| 9916 | fail_cmd: |
| 9917 | return rc; |
| 9918 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9919 | EXPORT_SYMBOL(q6asm_adjust_session_clock); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9920 | |
| 9921 | /* |
| 9922 | * q6asm_get_path_delay() - get the path delay for an audio session |
| 9923 | * @ac: audio client handle |
| 9924 | * |
| 9925 | * Retrieves the current audio DSP path delay for the given audio session. |
| 9926 | * |
| 9927 | * Return: 0 on success, error code otherwise |
| 9928 | */ |
| 9929 | int q6asm_get_path_delay(struct audio_client *ac) |
| 9930 | { |
| 9931 | int rc = 0; |
| 9932 | struct apr_hdr hdr; |
| 9933 | |
| 9934 | if (!ac || ac->apr == NULL) { |
| 9935 | pr_err("%s: invalid audio client\n", __func__); |
| 9936 | return -EINVAL; |
| 9937 | } |
| 9938 | |
| 9939 | hdr.opcode = ASM_SESSION_CMD_GET_PATH_DELAY_V2; |
| 9940 | q6asm_add_hdr(ac, &hdr, sizeof(hdr), TRUE); |
| 9941 | atomic_set(&ac->cmd_state, -1); |
| 9942 | |
| 9943 | rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); |
| 9944 | if (rc < 0) { |
| 9945 | pr_err("%s: Commmand 0x%x failed %d\n", __func__, |
| 9946 | hdr.opcode, rc); |
| 9947 | return rc; |
| 9948 | } |
| 9949 | |
| 9950 | rc = wait_event_timeout(ac->cmd_wait, |
| 9951 | (atomic_read(&ac->cmd_state) >= 0), 5 * HZ); |
| 9952 | if (!rc) { |
| 9953 | pr_err("%s: timeout. waited for response opcode[0x%x]\n", |
| 9954 | __func__, hdr.opcode); |
| 9955 | return -ETIMEDOUT; |
| 9956 | } |
| 9957 | |
| 9958 | if (atomic_read(&ac->cmd_state) > 0) { |
| 9959 | pr_err("%s: DSP returned error[%s]\n", |
| 9960 | __func__, adsp_err_get_err_str( |
| 9961 | atomic_read(&ac->cmd_state))); |
| 9962 | rc = adsp_err_get_lnx_err_code( |
| 9963 | atomic_read(&ac->cmd_state)); |
| 9964 | return rc; |
| 9965 | } |
| 9966 | |
| 9967 | return 0; |
| 9968 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 9969 | EXPORT_SYMBOL(q6asm_get_path_delay); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9970 | |
| 9971 | int q6asm_get_apr_service_id(int session_id) |
| 9972 | { |
| 9973 | pr_debug("%s:\n", __func__); |
| 9974 | |
| 9975 | if (session_id <= 0 || session_id > ASM_ACTIVE_STREAMS_ALLOWED) { |
| 9976 | pr_err("%s: invalid session_id = %d\n", __func__, session_id); |
| 9977 | return -EINVAL; |
| 9978 | } |
| 9979 | |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 9980 | return ((struct apr_svc *)(session[session_id].ac)->apr)->id; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9981 | } |
| 9982 | |
| 9983 | int q6asm_get_asm_topology(int session_id) |
| 9984 | { |
| 9985 | int topology = -EINVAL; |
| 9986 | |
| 9987 | if (session_id <= 0 || session_id > ASM_ACTIVE_STREAMS_ALLOWED) { |
| 9988 | pr_err("%s: invalid session_id = %d\n", __func__, session_id); |
| 9989 | goto done; |
| 9990 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 9991 | if (session[session_id].ac == NULL) { |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9992 | pr_err("%s: session not created for session id = %d\n", |
| 9993 | __func__, session_id); |
| 9994 | goto done; |
| 9995 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 9996 | topology = (session[session_id].ac)->topology; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 9997 | done: |
| 9998 | return topology; |
| 9999 | } |
| 10000 | |
| 10001 | int q6asm_get_asm_app_type(int session_id) |
| 10002 | { |
| 10003 | int app_type = -EINVAL; |
| 10004 | |
| 10005 | if (session_id <= 0 || session_id > ASM_ACTIVE_STREAMS_ALLOWED) { |
| 10006 | pr_err("%s: invalid session_id = %d\n", __func__, session_id); |
| 10007 | goto done; |
| 10008 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 10009 | if (session[session_id].ac == NULL) { |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 10010 | pr_err("%s: session not created for session id = %d\n", |
| 10011 | __func__, session_id); |
| 10012 | goto done; |
| 10013 | } |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 10014 | app_type = (session[session_id].ac)->app_type; |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 10015 | done: |
| 10016 | return app_type; |
| 10017 | } |
| 10018 | |
| 10019 | static int q6asm_get_asm_topology_cal(void) |
| 10020 | { |
| 10021 | int topology = DEFAULT_POPP_TOPOLOGY; |
| 10022 | struct cal_block_data *cal_block = NULL; |
| 10023 | |
| 10024 | if (cal_data[ASM_TOPOLOGY_CAL] == NULL) |
| 10025 | goto done; |
| 10026 | |
| 10027 | mutex_lock(&cal_data[ASM_TOPOLOGY_CAL]->lock); |
| 10028 | cal_block = cal_utils_get_only_cal_block(cal_data[ASM_TOPOLOGY_CAL]); |
| 10029 | if (cal_block == NULL) |
| 10030 | goto unlock; |
| 10031 | |
| 10032 | topology = ((struct audio_cal_info_asm_top *) |
| 10033 | cal_block->cal_info)->topology; |
| 10034 | unlock: |
| 10035 | mutex_unlock(&cal_data[ASM_TOPOLOGY_CAL]->lock); |
| 10036 | done: |
| 10037 | pr_debug("%s: Using topology %d\n", __func__, topology); |
| 10038 | return topology; |
| 10039 | } |
| 10040 | |
| 10041 | static int q6asm_get_asm_app_type_cal(void) |
| 10042 | { |
| 10043 | int app_type = DEFAULT_APP_TYPE; |
| 10044 | struct cal_block_data *cal_block = NULL; |
| 10045 | |
| 10046 | if (cal_data[ASM_TOPOLOGY_CAL] == NULL) |
| 10047 | goto done; |
| 10048 | |
| 10049 | mutex_lock(&cal_data[ASM_TOPOLOGY_CAL]->lock); |
| 10050 | cal_block = cal_utils_get_only_cal_block(cal_data[ASM_TOPOLOGY_CAL]); |
| 10051 | if (cal_block == NULL) |
| 10052 | goto unlock; |
| 10053 | |
| 10054 | app_type = ((struct audio_cal_info_asm_top *) |
| 10055 | cal_block->cal_info)->app_type; |
| 10056 | |
| 10057 | if (app_type == 0) |
| 10058 | app_type = DEFAULT_APP_TYPE; |
| 10059 | unlock: |
| 10060 | mutex_unlock(&cal_data[ASM_TOPOLOGY_CAL]->lock); |
| 10061 | done: |
| 10062 | pr_debug("%s: Using app_type %d\n", __func__, app_type); |
| 10063 | return app_type; |
| 10064 | } |
| 10065 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 10066 | /** |
| 10067 | * q6asm_send_cal - |
| 10068 | * command to send ASM calibration |
| 10069 | * |
| 10070 | * @ac: Audio client handle |
| 10071 | * |
| 10072 | * Returns 0 on success or error on failure |
| 10073 | */ |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 10074 | int q6asm_send_cal(struct audio_client *ac) |
| 10075 | { |
| 10076 | struct cal_block_data *cal_block = NULL; |
| 10077 | struct apr_hdr hdr; |
| 10078 | char *asm_params = NULL; |
| 10079 | struct asm_stream_cmd_set_pp_params_v2 payload_params; |
| 10080 | int sz, rc = -EINVAL; |
| 10081 | |
| 10082 | pr_debug("%s:\n", __func__); |
| 10083 | |
| 10084 | if (!ac) { |
| 10085 | pr_err("%s: APR handle NULL\n", __func__); |
| 10086 | goto done; |
| 10087 | } |
| 10088 | if (ac->apr == NULL) { |
| 10089 | pr_err("%s: AC APR handle NULL\n", __func__); |
| 10090 | goto done; |
| 10091 | } |
| 10092 | if (ac->io_mode & NT_MODE) { |
| 10093 | pr_debug("%s: called for NT MODE, exiting\n", __func__); |
| 10094 | goto done; |
| 10095 | } |
| 10096 | |
| 10097 | if (cal_data[ASM_AUDSTRM_CAL] == NULL) |
| 10098 | goto done; |
| 10099 | |
| 10100 | if (ac->perf_mode == ULTRA_LOW_LATENCY_PCM_MODE) { |
| 10101 | rc = 0; /* no cal is required, not error case */ |
| 10102 | goto done; |
| 10103 | } |
| 10104 | |
| 10105 | mutex_lock(&cal_data[ASM_AUDSTRM_CAL]->lock); |
| 10106 | cal_block = cal_utils_get_only_cal_block(cal_data[ASM_AUDSTRM_CAL]); |
| 10107 | if (cal_block == NULL) { |
| 10108 | pr_err("%s: cal_block is NULL\n", |
| 10109 | __func__); |
| 10110 | goto unlock; |
| 10111 | } |
| 10112 | |
| 10113 | if (cal_block->cal_data.size == 0) { |
| 10114 | rc = 0; /* not error case */ |
| 10115 | pr_debug("%s: cal_data.size is 0, don't send cal data\n", |
| 10116 | __func__); |
| 10117 | goto unlock; |
| 10118 | } |
| 10119 | |
| 10120 | rc = remap_cal_data(ASM_AUDSTRM_CAL_TYPE, cal_block); |
| 10121 | if (rc) { |
| 10122 | pr_err("%s: Remap_cal_data failed for cal %d!\n", |
| 10123 | __func__, ASM_AUDSTRM_CAL); |
| 10124 | goto unlock; |
| 10125 | } |
| 10126 | |
| 10127 | sz = sizeof(struct apr_hdr) + |
| 10128 | sizeof(struct asm_stream_cmd_set_pp_params_v2); |
| 10129 | asm_params = kzalloc(sz, GFP_KERNEL); |
| 10130 | if (!asm_params) { |
| 10131 | pr_err("%s, asm params memory alloc failed", __func__); |
| 10132 | rc = -ENOMEM; |
| 10133 | goto unlock; |
| 10134 | } |
| 10135 | |
| 10136 | /* asm_stream_cmd_set_pp_params_v2 has no APR header in it */ |
| 10137 | q6asm_add_hdr_async(ac, &hdr, (sizeof(struct apr_hdr) + |
| 10138 | sizeof(struct asm_stream_cmd_set_pp_params_v2)), TRUE); |
| 10139 | |
| 10140 | atomic_set(&ac->cmd_state_pp, -1); |
| 10141 | hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| 10142 | payload_params.data_payload_addr_lsw = |
| 10143 | lower_32_bits(cal_block->cal_data.paddr); |
| 10144 | payload_params.data_payload_addr_msw = |
| 10145 | msm_audio_populate_upper_32_bits( |
| 10146 | cal_block->cal_data.paddr); |
| 10147 | payload_params.mem_map_handle = cal_block->map_data.q6map_handle; |
| 10148 | payload_params.data_payload_size = cal_block->cal_data.size; |
| 10149 | memcpy(((u8 *)asm_params), &hdr, sizeof(struct apr_hdr)); |
| 10150 | memcpy(((u8 *)asm_params + sizeof(struct apr_hdr)), &payload_params, |
| 10151 | sizeof(struct asm_stream_cmd_set_pp_params_v2)); |
| 10152 | |
| 10153 | pr_debug("%s: phyaddr lsw = %x msw = %x, maphdl = %x calsize = %d\n", |
| 10154 | __func__, payload_params.data_payload_addr_lsw, |
| 10155 | payload_params.data_payload_addr_msw, |
| 10156 | payload_params.mem_map_handle, |
| 10157 | payload_params.data_payload_size); |
| 10158 | |
| 10159 | rc = apr_send_pkt(ac->apr, (uint32_t *) asm_params); |
| 10160 | if (rc < 0) { |
| 10161 | pr_err("%s: audio audstrm cal send failed\n", __func__); |
| 10162 | rc = -EINVAL; |
| 10163 | goto free; |
| 10164 | } |
| 10165 | rc = wait_event_timeout(ac->cmd_wait, |
| 10166 | (atomic_read(&ac->cmd_state_pp) >= 0), 5 * HZ); |
| 10167 | if (!rc) { |
| 10168 | pr_err("%s: timeout, audio audstrm cal send\n", __func__); |
| 10169 | rc = -ETIMEDOUT; |
| 10170 | goto free; |
| 10171 | } |
| 10172 | if (atomic_read(&ac->cmd_state_pp) > 0) { |
| 10173 | pr_err("%s: DSP returned error[%d] audio audstrm cal send\n", |
| 10174 | __func__, atomic_read(&ac->cmd_state_pp)); |
| 10175 | rc = -EINVAL; |
| 10176 | goto free; |
| 10177 | } |
| 10178 | |
| 10179 | rc = 0; |
| 10180 | |
| 10181 | free: |
| 10182 | kfree(asm_params); |
| 10183 | unlock: |
| 10184 | mutex_unlock(&cal_data[ASM_AUDSTRM_CAL]->lock); |
| 10185 | done: |
| 10186 | return rc; |
| 10187 | } |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 10188 | EXPORT_SYMBOL(q6asm_send_cal); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 10189 | |
| 10190 | static int get_cal_type_index(int32_t cal_type) |
| 10191 | { |
| 10192 | int ret = -EINVAL; |
| 10193 | |
| 10194 | switch (cal_type) { |
| 10195 | case ASM_TOPOLOGY_CAL_TYPE: |
| 10196 | ret = ASM_TOPOLOGY_CAL; |
| 10197 | break; |
| 10198 | case ASM_CUST_TOPOLOGY_CAL_TYPE: |
| 10199 | ret = ASM_CUSTOM_TOP_CAL; |
| 10200 | break; |
| 10201 | case ASM_AUDSTRM_CAL_TYPE: |
| 10202 | ret = ASM_AUDSTRM_CAL; |
| 10203 | break; |
| 10204 | case ASM_RTAC_APR_CAL_TYPE: |
| 10205 | ret = ASM_RTAC_APR_CAL; |
| 10206 | break; |
| 10207 | default: |
| 10208 | pr_err("%s: invalid cal type %d!\n", __func__, cal_type); |
| 10209 | } |
| 10210 | return ret; |
| 10211 | } |
| 10212 | |
| 10213 | static int q6asm_alloc_cal(int32_t cal_type, |
| 10214 | size_t data_size, void *data) |
| 10215 | { |
| 10216 | int ret = 0; |
| 10217 | int cal_index; |
| 10218 | |
| 10219 | pr_debug("%s:\n", __func__); |
| 10220 | |
| 10221 | cal_index = get_cal_type_index(cal_type); |
| 10222 | if (cal_index < 0) { |
| 10223 | pr_err("%s: could not get cal index %d!\n", |
| 10224 | __func__, cal_index); |
| 10225 | ret = -EINVAL; |
| 10226 | goto done; |
| 10227 | } |
| 10228 | |
| 10229 | ret = cal_utils_alloc_cal(data_size, data, |
| 10230 | cal_data[cal_index], 0, NULL); |
| 10231 | if (ret < 0) { |
| 10232 | pr_err("%s: cal_utils_alloc_block failed, ret = %d, cal type = %d!\n", |
| 10233 | __func__, ret, cal_type); |
| 10234 | ret = -EINVAL; |
| 10235 | goto done; |
| 10236 | } |
| 10237 | done: |
| 10238 | return ret; |
| 10239 | } |
| 10240 | |
| 10241 | static int q6asm_dealloc_cal(int32_t cal_type, |
| 10242 | size_t data_size, void *data) |
| 10243 | { |
| 10244 | int ret = 0; |
| 10245 | int cal_index; |
| 10246 | |
| 10247 | pr_debug("%s:\n", __func__); |
| 10248 | |
| 10249 | cal_index = get_cal_type_index(cal_type); |
| 10250 | if (cal_index < 0) { |
| 10251 | pr_err("%s: could not get cal index %d!\n", |
| 10252 | __func__, cal_index); |
| 10253 | ret = -EINVAL; |
| 10254 | goto done; |
| 10255 | } |
| 10256 | |
| 10257 | ret = cal_utils_dealloc_cal(data_size, data, |
| 10258 | cal_data[cal_index]); |
| 10259 | if (ret < 0) { |
| 10260 | pr_err("%s: cal_utils_dealloc_block failed, ret = %d, cal type = %d!\n", |
| 10261 | __func__, ret, cal_type); |
| 10262 | ret = -EINVAL; |
| 10263 | goto done; |
| 10264 | } |
| 10265 | done: |
| 10266 | return ret; |
| 10267 | } |
| 10268 | |
| 10269 | static int q6asm_set_cal(int32_t cal_type, |
| 10270 | size_t data_size, void *data) |
| 10271 | { |
| 10272 | int ret = 0; |
| 10273 | int cal_index; |
| 10274 | |
| 10275 | pr_debug("%s:\n", __func__); |
| 10276 | |
| 10277 | cal_index = get_cal_type_index(cal_type); |
| 10278 | if (cal_index < 0) { |
| 10279 | pr_err("%s: could not get cal index %d!\n", |
| 10280 | __func__, cal_index); |
| 10281 | ret = -EINVAL; |
| 10282 | goto done; |
| 10283 | } |
| 10284 | |
| 10285 | ret = cal_utils_set_cal(data_size, data, |
| 10286 | cal_data[cal_index], 0, NULL); |
| 10287 | if (ret < 0) { |
| 10288 | pr_err("%s: cal_utils_set_cal failed, ret = %d, cal type = %d!\n", |
| 10289 | __func__, ret, cal_type); |
| 10290 | ret = -EINVAL; |
| 10291 | goto done; |
| 10292 | } |
| 10293 | |
| 10294 | if (cal_index == ASM_CUSTOM_TOP_CAL) { |
| 10295 | mutex_lock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); |
| 10296 | set_custom_topology = 1; |
| 10297 | mutex_unlock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); |
| 10298 | } |
| 10299 | done: |
| 10300 | return ret; |
| 10301 | } |
| 10302 | |
| 10303 | static void q6asm_delete_cal_data(void) |
| 10304 | { |
| 10305 | pr_debug("%s:\n", __func__); |
| 10306 | cal_utils_destroy_cal_types(ASM_MAX_CAL_TYPES, cal_data); |
| 10307 | } |
| 10308 | |
| 10309 | static int q6asm_init_cal_data(void) |
| 10310 | { |
| 10311 | int ret = 0; |
| 10312 | struct cal_type_info cal_type_info[] = { |
| 10313 | {{ASM_TOPOLOGY_CAL_TYPE, |
| 10314 | {NULL, NULL, NULL, |
| 10315 | q6asm_set_cal, NULL, NULL} }, |
| 10316 | {NULL, NULL, cal_utils_match_buf_num} }, |
| 10317 | |
| 10318 | {{ASM_CUST_TOPOLOGY_CAL_TYPE, |
| 10319 | {q6asm_alloc_cal, q6asm_dealloc_cal, NULL, |
| 10320 | q6asm_set_cal, NULL, NULL} }, |
| 10321 | {NULL, q6asm_unmap_cal_memory, cal_utils_match_buf_num} }, |
| 10322 | |
| 10323 | {{ASM_AUDSTRM_CAL_TYPE, |
| 10324 | {q6asm_alloc_cal, q6asm_dealloc_cal, NULL, |
| 10325 | q6asm_set_cal, NULL, NULL} }, |
| 10326 | {NULL, q6asm_unmap_cal_memory, cal_utils_match_buf_num} }, |
| 10327 | |
| 10328 | {{ASM_RTAC_APR_CAL_TYPE, |
| 10329 | {NULL, NULL, NULL, NULL, NULL, NULL} }, |
| 10330 | {NULL, NULL, cal_utils_match_buf_num} } |
| 10331 | }; |
| 10332 | pr_debug("%s\n", __func__); |
| 10333 | |
| 10334 | ret = cal_utils_create_cal_types(ASM_MAX_CAL_TYPES, cal_data, |
| 10335 | cal_type_info); |
| 10336 | if (ret < 0) { |
| 10337 | pr_err("%s: could not create cal type! %d\n", |
| 10338 | __func__, ret); |
| 10339 | ret = -EINVAL; |
| 10340 | goto err; |
| 10341 | } |
| 10342 | |
| 10343 | return ret; |
| 10344 | err: |
| 10345 | q6asm_delete_cal_data(); |
| 10346 | return ret; |
| 10347 | } |
| 10348 | |
| 10349 | static int q6asm_is_valid_session(struct apr_client_data *data, void *priv) |
| 10350 | { |
| 10351 | struct audio_client *ac = (struct audio_client *)priv; |
| 10352 | union asm_token_struct asm_token; |
| 10353 | |
| 10354 | asm_token.token = data->token; |
| 10355 | if (asm_token._token.session_id != ac->session) { |
| 10356 | pr_err("%s: Invalid session[%d] rxed expected[%d]", |
| 10357 | __func__, asm_token._token.session_id, ac->session); |
| 10358 | return -EINVAL; |
| 10359 | } |
| 10360 | return 0; |
| 10361 | } |
| 10362 | |
Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame] | 10363 | int __init q6asm_init(void) |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 10364 | { |
| 10365 | int lcnt, ret; |
| 10366 | |
| 10367 | pr_debug("%s:\n", __func__); |
| 10368 | |
Meng Wang | 9730cdd | 2017-09-26 12:48:31 +0800 | [diff] [blame] | 10369 | memset(session, 0, sizeof(struct audio_session) * |
| 10370 | (ASM_ACTIVE_STREAMS_ALLOWED + 1)); |
| 10371 | for (lcnt = 0; lcnt <= ASM_ACTIVE_STREAMS_ALLOWED; lcnt++) |
| 10372 | spin_lock_init(&(session[lcnt].session_lock)); |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 10373 | set_custom_topology = 1; |
| 10374 | |
| 10375 | /*setup common client used for cal mem map */ |
| 10376 | common_client.session = ASM_CONTROL_SESSION; |
| 10377 | common_client.port[0].buf = &common_buf[0]; |
| 10378 | common_client.port[1].buf = &common_buf[1]; |
| 10379 | init_waitqueue_head(&common_client.cmd_wait); |
| 10380 | init_waitqueue_head(&common_client.time_wait); |
| 10381 | init_waitqueue_head(&common_client.mem_wait); |
| 10382 | atomic_set(&common_client.time_flag, 1); |
| 10383 | INIT_LIST_HEAD(&common_client.port[0].mem_map_handle); |
| 10384 | INIT_LIST_HEAD(&common_client.port[1].mem_map_handle); |
| 10385 | mutex_init(&common_client.cmd_lock); |
| 10386 | for (lcnt = 0; lcnt <= OUT; lcnt++) { |
| 10387 | mutex_init(&common_client.port[lcnt].lock); |
| 10388 | spin_lock_init(&common_client.port[lcnt].dsp_lock); |
| 10389 | } |
| 10390 | atomic_set(&common_client.cmd_state, 0); |
| 10391 | atomic_set(&common_client.mem_state, 0); |
| 10392 | |
| 10393 | ret = q6asm_init_cal_data(); |
| 10394 | if (ret) |
| 10395 | pr_err("%s: could not init cal data! ret %d\n", |
| 10396 | __func__, ret); |
| 10397 | |
| 10398 | config_debug_fs_init(); |
| 10399 | |
| 10400 | return 0; |
| 10401 | } |
| 10402 | |
Asish Bhattacharya | 5faacb3 | 2017-12-04 17:23:15 +0530 | [diff] [blame] | 10403 | void q6asm_exit(void) |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 10404 | { |
| 10405 | q6asm_delete_cal_data(); |
| 10406 | } |