Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2013-2017, The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 and |
| 6 | * only version 2 as published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | */ |
| 13 | |
| 14 | #include <linux/err.h> |
| 15 | #include <linux/module.h> |
| 16 | #include <linux/bitops.h> |
| 17 | #include <sound/control.h> |
Laxminath Kasam | 605b42f | 2017-08-01 22:02:15 +0530 | [diff] [blame] | 18 | #include <dsp/q6adm-v2.h> |
| 19 | #include <dsp/q6core.h> |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 20 | |
| 21 | #include "msm-ds2-dap-config.h" |
| 22 | #include "msm-pcm-routing-v2.h" |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 23 | |
| 24 | |
Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 25 | /* ramp up/down for 30ms */ |
| 26 | #define DOLBY_SOFT_VOLUME_PERIOD 40 |
| 27 | /* Step value 0ms or 0us */ |
| 28 | #define DOLBY_SOFT_VOLUME_STEP 1000 |
| 29 | #define DOLBY_ADDITIONAL_RAMP_WAIT 10 |
| 30 | #define SOFT_VOLUME_PARAM_SIZE 3 |
| 31 | #define PARAM_PAYLOAD_SIZE 3 |
| 32 | |
| 33 | enum { |
| 34 | DOLBY_SOFT_VOLUME_CURVE_LINEAR = 0, |
| 35 | DOLBY_SOFT_VOLUME_CURVE_EXP, |
| 36 | DOLBY_SOFT_VOLUME_CURVE_LOG, |
| 37 | }; |
| 38 | |
| 39 | #define VOLUME_ZERO_GAIN 0x0 |
| 40 | #define VOLUME_UNITY_GAIN 0x2000 |
| 41 | /* Wait time for module enable/disble */ |
| 42 | #define DOLBY_MODULE_ENABLE_PERIOD 50 |
| 43 | |
| 44 | /* DOLBY device definitions end */ |
| 45 | enum { |
| 46 | DOLBY_OFF_CACHE = 0, |
| 47 | DOLBY_SPEAKER_CACHE, |
| 48 | DOLBY_HEADPHONE_CACHE, |
| 49 | DOLBY_HDMI_CACHE, |
| 50 | DOLBY_WFD_CACHE, |
| 51 | DOLBY_FM_CACHE, |
| 52 | DOLBY_MAX_CACHE, |
| 53 | }; |
| 54 | |
| 55 | enum { |
| 56 | DAP_SOFT_BYPASS = 0, |
| 57 | DAP_HARD_BYPASS, |
| 58 | }; |
| 59 | |
| 60 | enum { |
| 61 | MODULE_DISABLE = 0, |
| 62 | MODULE_ENABLE, |
| 63 | }; |
| 64 | /* dolby param ids to/from dsp */ |
| 65 | static uint32_t ds2_dap_params_id[MAX_DS2_PARAMS] = { |
| 66 | DOLBY_PARAM_ID_VDHE, DOLBY_PARAM_ID_VSPE, DOLBY_PARAM_ID_DSSF, |
| 67 | DOLBY_PARAM_ID_DVLI, DOLBY_PARAM_ID_DVLO, DOLBY_PARAM_ID_DVLE, |
| 68 | DOLBY_PARAM_ID_DVMC, DOLBY_PARAM_ID_DVME, DOLBY_PARAM_ID_IENB, |
| 69 | DOLBY_PARAM_ID_IEBF, DOLBY_PARAM_ID_IEON, DOLBY_PARAM_ID_DEON, |
| 70 | DOLBY_PARAM_ID_NGON, DOLBY_PARAM_ID_GEON, DOLBY_PARAM_ID_GENB, |
| 71 | DOLBY_PARAM_ID_GEBF, DOLBY_PARAM_ID_AONB, DOLBY_PARAM_ID_AOBF, |
| 72 | DOLBY_PARAM_ID_AOBG, DOLBY_PARAM_ID_AOON, DOLBY_PARAM_ID_ARNB, |
| 73 | DOLBY_PARAM_ID_ARBF, DOLBY_PARAM_ID_PLB, DOLBY_PARAM_ID_PLMD, |
| 74 | DOLBY_PARAM_ID_DHSB, DOLBY_PARAM_ID_DHRG, DOLBY_PARAM_ID_DSSB, |
| 75 | DOLBY_PARAM_ID_DSSA, DOLBY_PARAM_ID_DVLA, DOLBY_PARAM_ID_IEBT, |
| 76 | DOLBY_PARAM_ID_IEA, DOLBY_PARAM_ID_DEA, DOLBY_PARAM_ID_DED, |
| 77 | DOLBY_PARAM_ID_GEBG, DOLBY_PARAM_ID_AOCC, DOLBY_PARAM_ID_ARBI, |
| 78 | DOLBY_PARAM_ID_ARBL, DOLBY_PARAM_ID_ARBH, DOLBY_PARAM_ID_AROD, |
| 79 | DOLBY_PARAM_ID_ARTP, DOLBY_PARAM_ID_VMON, DOLBY_PARAM_ID_VMB, |
| 80 | DOLBY_PARAM_ID_VCNB, DOLBY_PARAM_ID_VCBF, DOLBY_PARAM_ID_PREG, |
| 81 | DOLBY_PARAM_ID_VEN, DOLBY_PARAM_ID_PSTG, DOLBY_PARAM_ID_INIT_ENDP, |
| 82 | }; |
| 83 | |
| 84 | /* modifed state: 0x00000000 - Not updated |
| 85 | * > 0x00000000 && < 0x00010000 |
| 86 | * Updated and not committed to DSP |
| 87 | * 0x00010001 - Updated and committed to DSP |
| 88 | * > 0x00010001 - Modified the committed value |
| 89 | */ |
| 90 | /* param offset */ |
| 91 | static uint32_t ds2_dap_params_offset[MAX_DS2_PARAMS] = { |
| 92 | DOLBY_PARAM_VDHE_OFFSET, DOLBY_PARAM_VSPE_OFFSET, |
| 93 | DOLBY_PARAM_DSSF_OFFSET, DOLBY_PARAM_DVLI_OFFSET, |
| 94 | DOLBY_PARAM_DVLO_OFFSET, DOLBY_PARAM_DVLE_OFFSET, |
| 95 | DOLBY_PARAM_DVMC_OFFSET, DOLBY_PARAM_DVME_OFFSET, |
| 96 | DOLBY_PARAM_IENB_OFFSET, DOLBY_PARAM_IEBF_OFFSET, |
| 97 | DOLBY_PARAM_IEON_OFFSET, DOLBY_PARAM_DEON_OFFSET, |
| 98 | DOLBY_PARAM_NGON_OFFSET, DOLBY_PARAM_GEON_OFFSET, |
| 99 | DOLBY_PARAM_GENB_OFFSET, DOLBY_PARAM_GEBF_OFFSET, |
| 100 | DOLBY_PARAM_AONB_OFFSET, DOLBY_PARAM_AOBF_OFFSET, |
| 101 | DOLBY_PARAM_AOBG_OFFSET, DOLBY_PARAM_AOON_OFFSET, |
| 102 | DOLBY_PARAM_ARNB_OFFSET, DOLBY_PARAM_ARBF_OFFSET, |
| 103 | DOLBY_PARAM_PLB_OFFSET, DOLBY_PARAM_PLMD_OFFSET, |
| 104 | DOLBY_PARAM_DHSB_OFFSET, DOLBY_PARAM_DHRG_OFFSET, |
| 105 | DOLBY_PARAM_DSSB_OFFSET, DOLBY_PARAM_DSSA_OFFSET, |
| 106 | DOLBY_PARAM_DVLA_OFFSET, DOLBY_PARAM_IEBT_OFFSET, |
| 107 | DOLBY_PARAM_IEA_OFFSET, DOLBY_PARAM_DEA_OFFSET, |
| 108 | DOLBY_PARAM_DED_OFFSET, DOLBY_PARAM_GEBG_OFFSET, |
| 109 | DOLBY_PARAM_AOCC_OFFSET, DOLBY_PARAM_ARBI_OFFSET, |
| 110 | DOLBY_PARAM_ARBL_OFFSET, DOLBY_PARAM_ARBH_OFFSET, |
| 111 | DOLBY_PARAM_AROD_OFFSET, DOLBY_PARAM_ARTP_OFFSET, |
| 112 | DOLBY_PARAM_VMON_OFFSET, DOLBY_PARAM_VMB_OFFSET, |
| 113 | DOLBY_PARAM_VCNB_OFFSET, DOLBY_PARAM_VCBF_OFFSET, |
| 114 | DOLBY_PARAM_PREG_OFFSET, DOLBY_PARAM_VEN_OFFSET, |
| 115 | DOLBY_PARAM_PSTG_OFFSET, DOLBY_PARAM_INT_ENDP_OFFSET, |
| 116 | }; |
| 117 | /* param_length */ |
| 118 | static uint32_t ds2_dap_params_length[MAX_DS2_PARAMS] = { |
| 119 | DOLBY_PARAM_VDHE_LENGTH, DOLBY_PARAM_VSPE_LENGTH, |
| 120 | DOLBY_PARAM_DSSF_LENGTH, DOLBY_PARAM_DVLI_LENGTH, |
| 121 | DOLBY_PARAM_DVLO_LENGTH, DOLBY_PARAM_DVLE_LENGTH, |
| 122 | DOLBY_PARAM_DVMC_LENGTH, DOLBY_PARAM_DVME_LENGTH, |
| 123 | DOLBY_PARAM_IENB_LENGTH, DOLBY_PARAM_IEBF_LENGTH, |
| 124 | DOLBY_PARAM_IEON_LENGTH, DOLBY_PARAM_DEON_LENGTH, |
| 125 | DOLBY_PARAM_NGON_LENGTH, DOLBY_PARAM_GEON_LENGTH, |
| 126 | DOLBY_PARAM_GENB_LENGTH, DOLBY_PARAM_GEBF_LENGTH, |
| 127 | DOLBY_PARAM_AONB_LENGTH, DOLBY_PARAM_AOBF_LENGTH, |
| 128 | DOLBY_PARAM_AOBG_LENGTH, DOLBY_PARAM_AOON_LENGTH, |
| 129 | DOLBY_PARAM_ARNB_LENGTH, DOLBY_PARAM_ARBF_LENGTH, |
| 130 | DOLBY_PARAM_PLB_LENGTH, DOLBY_PARAM_PLMD_LENGTH, |
| 131 | DOLBY_PARAM_DHSB_LENGTH, DOLBY_PARAM_DHRG_LENGTH, |
| 132 | DOLBY_PARAM_DSSB_LENGTH, DOLBY_PARAM_DSSA_LENGTH, |
| 133 | DOLBY_PARAM_DVLA_LENGTH, DOLBY_PARAM_IEBT_LENGTH, |
| 134 | DOLBY_PARAM_IEA_LENGTH, DOLBY_PARAM_DEA_LENGTH, |
| 135 | DOLBY_PARAM_DED_LENGTH, DOLBY_PARAM_GEBG_LENGTH, |
| 136 | DOLBY_PARAM_AOCC_LENGTH, DOLBY_PARAM_ARBI_LENGTH, |
| 137 | DOLBY_PARAM_ARBL_LENGTH, DOLBY_PARAM_ARBH_LENGTH, |
| 138 | DOLBY_PARAM_AROD_LENGTH, DOLBY_PARAM_ARTP_LENGTH, |
| 139 | DOLBY_PARAM_VMON_LENGTH, DOLBY_PARAM_VMB_LENGTH, |
| 140 | DOLBY_PARAM_VCNB_LENGTH, DOLBY_PARAM_VCBF_LENGTH, |
| 141 | DOLBY_PARAM_PREG_LENGTH, DOLBY_PARAM_VEN_LENGTH, |
| 142 | DOLBY_PARAM_PSTG_LENGTH, DOLBY_PARAM_INT_ENDP_LENGTH, |
| 143 | }; |
| 144 | |
| 145 | struct ds2_dap_params_s { |
| 146 | int32_t params_val[TOTAL_LENGTH_DS2_PARAM]; |
| 147 | int32_t dap_params_modified[MAX_DS2_PARAMS]; |
| 148 | }; |
| 149 | |
| 150 | struct audio_rx_cal_data { |
| 151 | char aud_proc_data[AUD_PROC_BLOCK_SIZE]; |
| 152 | int32_t aud_proc_size; |
| 153 | char aud_vol_data[AUD_VOL_BLOCK_SIZE]; |
| 154 | int32_t aud_vol_size; |
| 155 | }; |
| 156 | |
| 157 | static struct ds2_dap_params_s ds2_dap_params[DOLBY_MAX_CACHE]; |
| 158 | |
| 159 | struct ds2_device_mapping { |
| 160 | int32_t device_id; /* audio_out_... */ |
| 161 | int port_id; /* afe port. constant for a target variant. routing-v2*/ |
| 162 | /*Only one Dolby COPP for a specific port*/ |
| 163 | int copp_idx; /* idx for the copp port on which ds2 is active */ |
| 164 | int cache_dev; /* idx to a shared parameter array dependent on device*/ |
| 165 | uint32_t stream_ref_count; |
| 166 | bool active; |
| 167 | void *cal_data; |
| 168 | }; |
| 169 | |
| 170 | static struct ds2_device_mapping dev_map[DS2_DEVICES_ALL]; |
| 171 | |
| 172 | struct ds2_dap_params_states_s { |
| 173 | bool use_cache; |
| 174 | bool dap_bypass; |
| 175 | bool dap_bypass_type; |
| 176 | bool node_opened; |
| 177 | int32_t device; |
| 178 | bool custom_stereo_onoff; |
| 179 | }; |
| 180 | |
| 181 | static struct ds2_dap_params_states_s ds2_dap_params_states = {true, false, |
| 182 | false, DEVICE_NONE}; |
| 183 | |
| 184 | static int all_supported_devices = EARPIECE|SPEAKER|WIRED_HEADSET| |
| 185 | WIRED_HEADPHONE|BLUETOOTH_SCO|AUX_DIGITAL| |
| 186 | ANLG_DOCK_HEADSET|DGTL_DOCK_HEADSET| |
| 187 | REMOTE_SUBMIX|ANC_HEADSET|ANC_HEADPHONE| |
| 188 | PROXY|FM|FM_TX|DEVICE_NONE| |
| 189 | BLUETOOTH_SCO_HEADSET|BLUETOOTH_SCO_CARKIT; |
| 190 | |
| 191 | |
| 192 | static void msm_ds2_dap_check_and_update_ramp_wait(int port_id, int copp_idx, |
| 193 | int *ramp_wait) |
| 194 | { |
| 195 | |
| 196 | int32_t *update_params_value = NULL; |
| 197 | uint32_t params_length = SOFT_VOLUME_PARAM_SIZE * sizeof(uint32_t); |
| 198 | uint32_t param_payload_len = PARAM_PAYLOAD_SIZE * sizeof(uint32_t); |
| 199 | int rc = 0; |
| 200 | |
| 201 | update_params_value = kzalloc(params_length + param_payload_len, |
| 202 | GFP_KERNEL); |
| 203 | if (!update_params_value) |
| 204 | goto end; |
| 205 | |
| 206 | rc = adm_get_params(port_id, copp_idx, |
| 207 | AUDPROC_MODULE_ID_VOL_CTRL, |
| 208 | AUDPROC_PARAM_ID_SOFT_VOL_STEPPING_PARAMETERS, |
| 209 | params_length + param_payload_len, |
| 210 | (char *) update_params_value); |
| 211 | if (rc == 0) { |
| 212 | pr_debug("%s: params_value [0x%x, 0x%x, 0x%x]\n", |
| 213 | __func__, update_params_value[0], |
| 214 | update_params_value[1], |
| 215 | update_params_value[2]); |
| 216 | *ramp_wait = update_params_value[0]; |
| 217 | } |
| 218 | end: |
| 219 | kfree(update_params_value); |
| 220 | /* |
| 221 | * No error returned as we do not need to error out from dap on/dap |
| 222 | * bypass. The default ramp parameter will be used to wait during |
| 223 | * ramp down. |
| 224 | */ |
| 225 | } |
| 226 | |
| 227 | static int msm_ds2_dap_set_vspe_vdhe(int dev_map_idx, |
| 228 | bool is_custom_stereo_enabled) |
| 229 | { |
| 230 | int32_t *update_params_value = NULL; |
| 231 | int32_t *param_val = NULL; |
| 232 | int idx, i, j, rc = 0, cdev; |
| 233 | uint32_t params_length = (TOTAL_LENGTH_DOLBY_PARAM + |
| 234 | 2 * DOLBY_PARAM_PAYLOAD_SIZE) * |
| 235 | sizeof(uint32_t); |
| 236 | |
| 237 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 238 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 239 | rc = -EINVAL; |
| 240 | goto end; |
| 241 | } |
| 242 | |
| 243 | if (dev_map[dev_map_idx].port_id == DOLBY_INVALID_PORT_ID) { |
| 244 | pr_err("%s: Invalid port id\n", __func__); |
| 245 | rc = -EINVAL; |
| 246 | goto end; |
| 247 | } |
| 248 | |
| 249 | if ((dev_map[dev_map_idx].copp_idx < 0) || |
| 250 | (dev_map[dev_map_idx].copp_idx >= MAX_COPPS_PER_PORT)) { |
| 251 | pr_err("%s: Invalid copp_idx\n", __func__); |
| 252 | rc = -EINVAL; |
| 253 | goto end; |
| 254 | } |
| 255 | |
| 256 | if ((dev_map[dev_map_idx].port_id != SLIMBUS_0_RX) && |
| 257 | (dev_map[dev_map_idx].port_id != RT_PROXY_PORT_001_RX)) { |
| 258 | pr_debug("%s:No Custom stereo for port:0x%x\n", |
| 259 | __func__, dev_map[dev_map_idx].port_id); |
| 260 | goto end; |
| 261 | } |
| 262 | |
| 263 | update_params_value = kzalloc(params_length, GFP_KERNEL); |
| 264 | if (!update_params_value) { |
| 265 | rc = -ENOMEM; |
| 266 | goto end; |
| 267 | } |
| 268 | params_length = 0; |
| 269 | param_val = update_params_value; |
| 270 | cdev = dev_map[dev_map_idx].cache_dev; |
| 271 | /* for VDHE and VSPE DAP params at index 0 and 1 in table */ |
| 272 | for (i = 0; i < 2; i++) { |
| 273 | *update_params_value++ = DOLBY_BUNDLE_MODULE_ID; |
| 274 | *update_params_value++ = ds2_dap_params_id[i]; |
| 275 | *update_params_value++ = ds2_dap_params_length[i] * |
| 276 | sizeof(uint32_t); |
| 277 | idx = ds2_dap_params_offset[i]; |
| 278 | for (j = 0; j < ds2_dap_params_length[i]; j++) { |
| 279 | if (is_custom_stereo_enabled) |
| 280 | *update_params_value++ = 0; |
| 281 | else |
| 282 | *update_params_value++ = |
| 283 | ds2_dap_params[cdev].params_val[idx+j]; |
| 284 | } |
| 285 | params_length += (DOLBY_PARAM_PAYLOAD_SIZE + |
| 286 | ds2_dap_params_length[i]) * |
| 287 | sizeof(uint32_t); |
| 288 | } |
| 289 | |
| 290 | pr_debug("%s: valid param length: %d\n", __func__, params_length); |
| 291 | if (params_length) { |
| 292 | rc = adm_dolby_dap_send_params(dev_map[dev_map_idx].port_id, |
| 293 | dev_map[dev_map_idx].copp_idx, |
| 294 | (char *)param_val, |
| 295 | params_length); |
| 296 | if (rc) { |
| 297 | pr_err("%s: send vdhe/vspe params failed with rc=%d\n", |
| 298 | __func__, rc); |
| 299 | rc = -EINVAL; |
| 300 | goto end; |
| 301 | } |
| 302 | } |
| 303 | end: |
| 304 | kfree(param_val); |
| 305 | return rc; |
| 306 | } |
| 307 | |
| 308 | int qti_set_custom_stereo_on(int port_id, int copp_idx, |
| 309 | bool is_custom_stereo_on) |
| 310 | { |
| 311 | |
| 312 | uint16_t op_FL_ip_FL_weight; |
| 313 | uint16_t op_FL_ip_FR_weight; |
| 314 | uint16_t op_FR_ip_FL_weight; |
| 315 | uint16_t op_FR_ip_FR_weight; |
| 316 | |
| 317 | int32_t *update_params_value32 = NULL, rc = 0; |
| 318 | int32_t *param_val = NULL; |
| 319 | int16_t *update_params_value16 = 0; |
| 320 | uint32_t params_length_bytes = CUSTOM_STEREO_PAYLOAD_SIZE * |
| 321 | sizeof(uint32_t); |
| 322 | uint32_t avail_length = params_length_bytes; |
| 323 | |
| 324 | if ((port_id != SLIMBUS_0_RX) && |
| 325 | (port_id != RT_PROXY_PORT_001_RX)) { |
| 326 | pr_debug("%s:No Custom stereo for port:0x%x\n", |
| 327 | __func__, port_id); |
| 328 | goto skip_send_cmd; |
| 329 | } |
| 330 | |
| 331 | pr_debug("%s: port 0x%x, copp_idx %d, is_custom_stereo_on %d\n", |
| 332 | __func__, port_id, copp_idx, is_custom_stereo_on); |
| 333 | if (is_custom_stereo_on) { |
| 334 | op_FL_ip_FL_weight = |
| 335 | Q14_GAIN_ZERO_POINT_FIVE; |
| 336 | op_FL_ip_FR_weight = |
| 337 | Q14_GAIN_ZERO_POINT_FIVE; |
| 338 | op_FR_ip_FL_weight = |
| 339 | Q14_GAIN_ZERO_POINT_FIVE; |
| 340 | op_FR_ip_FR_weight = |
| 341 | Q14_GAIN_ZERO_POINT_FIVE; |
| 342 | } else { |
| 343 | op_FL_ip_FL_weight = Q14_GAIN_UNITY; |
| 344 | op_FL_ip_FR_weight = 0; |
| 345 | op_FR_ip_FL_weight = 0; |
| 346 | op_FR_ip_FR_weight = Q14_GAIN_UNITY; |
| 347 | } |
| 348 | |
| 349 | update_params_value32 = kzalloc(params_length_bytes, GFP_KERNEL); |
| 350 | if (!update_params_value32) { |
| 351 | rc = -ENOMEM; |
| 352 | goto skip_send_cmd; |
| 353 | } |
| 354 | param_val = update_params_value32; |
| 355 | if (avail_length < 2 * sizeof(uint32_t)) |
| 356 | goto skip_send_cmd; |
| 357 | *update_params_value32++ = MTMX_MODULE_ID_DEFAULT_CHMIXER; |
| 358 | *update_params_value32++ = DEFAULT_CHMIXER_PARAM_ID_COEFF; |
| 359 | avail_length = avail_length - (2 * sizeof(uint32_t)); |
| 360 | |
| 361 | update_params_value16 = (int16_t *)update_params_value32; |
| 362 | if (avail_length < 10 * sizeof(uint16_t)) |
| 363 | goto skip_send_cmd; |
| 364 | *update_params_value16++ = CUSTOM_STEREO_CMD_PARAM_SIZE; |
| 365 | /* for alignment only*/ |
| 366 | *update_params_value16++ = 0; |
| 367 | /* index is 32-bit param in little endian*/ |
| 368 | *update_params_value16++ = CUSTOM_STEREO_INDEX_PARAM; |
| 369 | *update_params_value16++ = 0; |
| 370 | /* for stereo mixing num out ch*/ |
| 371 | *update_params_value16++ = CUSTOM_STEREO_NUM_OUT_CH; |
| 372 | /* for stereo mixing num in ch*/ |
| 373 | *update_params_value16++ = CUSTOM_STEREO_NUM_IN_CH; |
| 374 | |
| 375 | /* Out ch map FL/FR*/ |
| 376 | *update_params_value16++ = PCM_CHANNEL_FL; |
| 377 | *update_params_value16++ = PCM_CHANNEL_FR; |
| 378 | |
| 379 | /* In ch map FL/FR*/ |
| 380 | *update_params_value16++ = PCM_CHANNEL_FL; |
| 381 | *update_params_value16++ = PCM_CHANNEL_FR; |
| 382 | avail_length = avail_length - (10 * sizeof(uint16_t)); |
| 383 | /* weighting coefficients as name suggests, |
| 384 | * mixing will be done according to these coefficients |
| 385 | */ |
| 386 | if (avail_length < 4 * sizeof(uint16_t)) |
| 387 | goto skip_send_cmd; |
| 388 | *update_params_value16++ = op_FL_ip_FL_weight; |
| 389 | *update_params_value16++ = op_FL_ip_FR_weight; |
| 390 | *update_params_value16++ = op_FR_ip_FL_weight; |
| 391 | *update_params_value16++ = op_FR_ip_FR_weight; |
| 392 | avail_length = avail_length - (4 * sizeof(uint16_t)); |
| 393 | if (params_length_bytes != 0) { |
| 394 | rc = adm_dolby_dap_send_params(port_id, copp_idx, |
| 395 | (char *)param_val, |
| 396 | params_length_bytes); |
| 397 | if (rc) { |
| 398 | pr_err("%s: send params failed rc=%d\n", __func__, rc); |
| 399 | rc = -EINVAL; |
| 400 | goto skip_send_cmd; |
| 401 | } |
| 402 | } |
| 403 | kfree(param_val); |
| 404 | return 0; |
| 405 | skip_send_cmd: |
| 406 | pr_err("%s: insufficient memory, send cmd failed\n", |
| 407 | __func__); |
| 408 | kfree(param_val); |
| 409 | return rc; |
| 410 | } |
| 411 | static int dap_set_custom_stereo_onoff(int dev_map_idx, |
| 412 | bool is_custom_stereo_enabled) |
| 413 | { |
| 414 | |
| 415 | int32_t *update_params_value = NULL, rc = 0; |
| 416 | int32_t *param_val = NULL; |
| 417 | uint32_t params_length_bytes = (TOTAL_LENGTH_DOLBY_PARAM + |
| 418 | DOLBY_PARAM_PAYLOAD_SIZE) * sizeof(uint32_t); |
| 419 | if ((dev_map[dev_map_idx].port_id != SLIMBUS_0_RX) && |
| 420 | (dev_map[dev_map_idx].port_id != RT_PROXY_PORT_001_RX)) { |
| 421 | pr_debug("%s:No Custom stereo for port:0x%x\n", |
| 422 | __func__, dev_map[dev_map_idx].port_id); |
| 423 | goto end; |
| 424 | } |
| 425 | |
| 426 | if ((dev_map[dev_map_idx].copp_idx < 0) || |
| 427 | (dev_map[dev_map_idx].copp_idx >= MAX_COPPS_PER_PORT)) { |
| 428 | rc = -EINVAL; |
| 429 | goto end; |
| 430 | } |
| 431 | |
| 432 | /* DAP custom stereo */ |
| 433 | msm_ds2_dap_set_vspe_vdhe(dev_map_idx, |
| 434 | is_custom_stereo_enabled); |
| 435 | update_params_value = kzalloc(params_length_bytes, GFP_KERNEL); |
| 436 | if (!update_params_value) { |
| 437 | pr_err("%s: params memory alloc failed\n", __func__); |
| 438 | rc = -ENOMEM; |
| 439 | goto end; |
| 440 | } |
| 441 | params_length_bytes = 0; |
| 442 | param_val = update_params_value; |
| 443 | *update_params_value++ = DOLBY_BUNDLE_MODULE_ID; |
| 444 | *update_params_value++ = DOLBY_ENABLE_CUSTOM_STEREO; |
| 445 | *update_params_value++ = sizeof(uint32_t); |
| 446 | if (is_custom_stereo_enabled) |
| 447 | *update_params_value++ = 1; |
| 448 | else |
| 449 | *update_params_value++ = 0; |
| 450 | params_length_bytes += (DOLBY_PARAM_PAYLOAD_SIZE + 1) * |
| 451 | sizeof(uint32_t); |
| 452 | pr_debug("%s: valid param length: %d\n", __func__, params_length_bytes); |
| 453 | if (params_length_bytes) { |
| 454 | rc = adm_dolby_dap_send_params(dev_map[dev_map_idx].port_id, |
| 455 | dev_map[dev_map_idx].copp_idx, |
| 456 | (char *)param_val, |
| 457 | params_length_bytes); |
| 458 | if (rc) { |
| 459 | pr_err("%s: custom stereo param failed with rc=%d\n", |
| 460 | __func__, rc); |
| 461 | rc = -EINVAL; |
| 462 | goto end; |
| 463 | } |
| 464 | } |
| 465 | end: |
| 466 | kfree(param_val); |
| 467 | return rc; |
| 468 | |
| 469 | } |
| 470 | |
| 471 | |
| 472 | static int set_custom_stereo_onoff(int dev_map_idx, |
| 473 | bool is_custom_stereo_enabled) |
| 474 | { |
| 475 | int rc = 0; |
| 476 | |
| 477 | pr_debug("%s: map index %d, custom stereo %d\n", __func__, dev_map_idx, |
| 478 | is_custom_stereo_enabled); |
| 479 | |
| 480 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 481 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 482 | rc = -EINVAL; |
| 483 | goto end; |
| 484 | } |
| 485 | |
| 486 | if (dev_map[dev_map_idx].port_id == DOLBY_INVALID_PORT_ID) { |
| 487 | pr_err("%s: invalid port id\n", __func__); |
| 488 | rc = -EINVAL; |
| 489 | goto end; |
| 490 | } |
| 491 | |
| 492 | if ((dev_map[dev_map_idx].copp_idx < 0) || |
| 493 | (dev_map[dev_map_idx].copp_idx >= MAX_COPPS_PER_PORT)) { |
| 494 | pr_err("%s: invalid copp idx\n", __func__); |
| 495 | rc = -EINVAL; |
| 496 | goto end; |
| 497 | } |
| 498 | |
| 499 | if (ds2_dap_params_states.dap_bypass == true && |
| 500 | ds2_dap_params_states.dap_bypass_type == DAP_HARD_BYPASS) { |
| 501 | |
| 502 | rc = qti_set_custom_stereo_on(dev_map[dev_map_idx].port_id, |
| 503 | dev_map[dev_map_idx].copp_idx, |
| 504 | is_custom_stereo_enabled); |
| 505 | if (rc < 0) { |
| 506 | pr_err("%s:qti_set_custom_stereo_on_copp failed C.S %d", |
| 507 | __func__, is_custom_stereo_enabled); |
| 508 | } |
| 509 | goto end; |
| 510 | |
| 511 | } |
| 512 | |
| 513 | if (ds2_dap_params_states.dap_bypass == false) { |
| 514 | rc = dap_set_custom_stereo_onoff(dev_map_idx, |
| 515 | is_custom_stereo_enabled); |
| 516 | if (rc < 0) { |
| 517 | pr_err("%s:qti_set_custom_stereo_on_copp failed C.S %d", |
| 518 | __func__, is_custom_stereo_enabled); |
| 519 | } |
| 520 | goto end; |
| 521 | } |
| 522 | end: |
| 523 | return rc; |
| 524 | } |
| 525 | |
| 526 | static int msm_ds2_dap_alloc_and_store_cal_data(int dev_map_idx, int path, |
| 527 | int perf_mode) |
| 528 | { |
| 529 | int rc = 0; |
| 530 | struct audio_rx_cal_data *aud_cal_data; |
| 531 | |
| 532 | pr_debug("%s: path %d, perf_mode %d, dev_map_idx %d\n", |
| 533 | __func__, path, perf_mode, dev_map_idx); |
| 534 | |
| 535 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 536 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 537 | rc = -EINVAL; |
| 538 | goto end; |
| 539 | } |
| 540 | |
| 541 | aud_cal_data = kzalloc(sizeof(struct audio_rx_cal_data), GFP_KERNEL); |
| 542 | if (!aud_cal_data) { |
| 543 | rc = -ENOMEM; |
| 544 | goto end; |
| 545 | } |
| 546 | |
| 547 | rc = adm_store_cal_data(dev_map[dev_map_idx].port_id, |
| 548 | dev_map[dev_map_idx].copp_idx, path, perf_mode, |
| 549 | ADM_AUDPROC_CAL, aud_cal_data->aud_proc_data, |
| 550 | &aud_cal_data->aud_proc_size); |
| 551 | if (rc < 0) { |
| 552 | pr_err("%s: store cal data err %d\n", __func__, rc); |
| 553 | kfree(aud_cal_data); |
| 554 | goto end; |
| 555 | } |
| 556 | |
| 557 | rc = adm_store_cal_data(dev_map[dev_map_idx].port_id, |
| 558 | dev_map[dev_map_idx].copp_idx, path, perf_mode, |
| 559 | ADM_AUDVOL_CAL, aud_cal_data->aud_vol_data, |
| 560 | &aud_cal_data->aud_vol_size); |
| 561 | if (rc < 0) { |
| 562 | pr_err("%s: store cal data err %d\n", __func__, rc); |
| 563 | kfree(aud_cal_data); |
| 564 | goto end; |
| 565 | } |
| 566 | |
| 567 | dev_map[dev_map_idx].cal_data = (void *)aud_cal_data; |
| 568 | |
| 569 | end: |
| 570 | pr_debug("%s: ret %d\n", __func__, rc); |
| 571 | return rc; |
| 572 | } |
| 573 | |
| 574 | static int msm_ds2_dap_free_cal_data(int dev_map_idx) |
| 575 | { |
| 576 | int rc = 0; |
| 577 | struct audio_rx_cal_data *aud_cal_data; |
| 578 | |
| 579 | pr_debug("%s: dev_map_idx %d\n", __func__, dev_map_idx); |
| 580 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 581 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 582 | rc = -EINVAL; |
| 583 | goto end; |
| 584 | } |
| 585 | aud_cal_data = (struct audio_rx_cal_data *) |
| 586 | dev_map[dev_map_idx].cal_data; |
| 587 | kfree(aud_cal_data); |
| 588 | dev_map[dev_map_idx].cal_data = NULL; |
| 589 | |
| 590 | end: |
| 591 | return rc; |
| 592 | } |
| 593 | |
| 594 | static int msm_ds2_dap_send_cal_data(int dev_map_idx) |
| 595 | { |
| 596 | int rc = 0; |
| 597 | struct audio_rx_cal_data *aud_cal_data = NULL; |
| 598 | |
| 599 | pr_debug("%s: devmap index %d\n", __func__, dev_map_idx); |
| 600 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 601 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 602 | rc = -EINVAL; |
| 603 | goto end; |
| 604 | } |
| 605 | |
| 606 | if (dev_map[dev_map_idx].cal_data == NULL) { |
| 607 | pr_err("%s: No valid calibration data stored for idx %d\n", |
| 608 | __func__, dev_map_idx); |
| 609 | rc = -EINVAL; |
| 610 | goto end; |
| 611 | } |
| 612 | |
| 613 | /* send aud proc cal */ |
| 614 | aud_cal_data = (struct audio_rx_cal_data *) |
| 615 | dev_map[dev_map_idx].cal_data; |
| 616 | rc = adm_send_calibration(dev_map[dev_map_idx].port_id, |
| 617 | dev_map[dev_map_idx].copp_idx, |
| 618 | ADM_PATH_PLAYBACK, 0, |
| 619 | ADM_AUDPROC_CAL, |
| 620 | aud_cal_data->aud_proc_data, |
| 621 | aud_cal_data->aud_proc_size); |
| 622 | if (rc < 0) { |
| 623 | pr_err("%s: adm_send_calibration failed %d\n", __func__, rc); |
| 624 | goto end; |
| 625 | } |
| 626 | |
| 627 | /* send aud volume cal*/ |
| 628 | rc = adm_send_calibration(dev_map[dev_map_idx].port_id, |
| 629 | dev_map[dev_map_idx].copp_idx, |
| 630 | ADM_PATH_PLAYBACK, 0, |
| 631 | ADM_AUDVOL_CAL, |
| 632 | aud_cal_data->aud_vol_data, |
| 633 | aud_cal_data->aud_vol_size); |
| 634 | if (rc < 0) |
| 635 | pr_err("%s: adm_send_calibration failed %d\n", __func__, rc); |
| 636 | end: |
| 637 | pr_debug("%s: return %d\n", __func__, rc); |
| 638 | return rc; |
| 639 | } |
| 640 | |
| 641 | static inline int msm_ds2_dap_can_enable_module(int32_t module_id) |
| 642 | { |
| 643 | if (module_id == MTMX_MODULE_ID_DEFAULT_CHMIXER || |
| 644 | module_id == AUDPROC_MODULE_ID_RESAMPLER || |
| 645 | module_id == AUDPROC_MODULE_ID_VOL_CTRL) { |
| 646 | return false; |
| 647 | } |
| 648 | return true; |
| 649 | } |
| 650 | |
| 651 | static int msm_ds2_dap_init_modules_in_topology(int dev_map_idx) |
| 652 | { |
| 653 | int rc = 0, i = 0, port_id, copp_idx; |
| 654 | /* Account for 32 bit integer allocation */ |
| 655 | int32_t param_sz = (ADM_GET_TOPO_MODULE_LIST_LENGTH / sizeof(uint32_t)); |
| 656 | int32_t *update_param_val = NULL; |
| 657 | |
| 658 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 659 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 660 | rc = -EINVAL; |
| 661 | goto end; |
| 662 | } |
| 663 | |
| 664 | port_id = dev_map[dev_map_idx].port_id; |
| 665 | copp_idx = dev_map[dev_map_idx].copp_idx; |
| 666 | pr_debug("%s: port_id 0x%x copp_idx %d\n", __func__, port_id, copp_idx); |
| 667 | update_param_val = kzalloc(ADM_GET_TOPO_MODULE_LIST_LENGTH, GFP_KERNEL); |
| 668 | if (!update_param_val) { |
| 669 | pr_err("%s, param memory alloc failed\n", __func__); |
| 670 | rc = -ENOMEM; |
| 671 | goto end; |
| 672 | } |
| 673 | |
| 674 | if (!ds2_dap_params_states.dap_bypass) { |
| 675 | /* get modules from dsp */ |
| 676 | rc = adm_get_pp_topo_module_list(port_id, copp_idx, |
| 677 | ADM_GET_TOPO_MODULE_LIST_LENGTH, |
| 678 | (char *)update_param_val); |
| 679 | if (rc < 0) { |
| 680 | pr_err("%s:topo list port %d, err %d,copp_idx %d\n", |
| 681 | __func__, port_id, copp_idx, rc); |
| 682 | goto end; |
| 683 | } |
| 684 | |
| 685 | if (update_param_val[0] > (param_sz - 1)) { |
| 686 | pr_err("%s:max modules exp/ret [%d: %d]\n", |
| 687 | __func__, (param_sz - 1), |
| 688 | update_param_val[0]); |
| 689 | rc = -EINVAL; |
| 690 | goto end; |
| 691 | } |
| 692 | /* Turn off modules */ |
| 693 | for (i = 1; i < update_param_val[0]; i++) { |
| 694 | if (!msm_ds2_dap_can_enable_module( |
| 695 | update_param_val[i]) || |
| 696 | (update_param_val[i] == DS2_MODULE_ID)) { |
| 697 | pr_debug("%s: Do not enable/disable %d\n", |
| 698 | __func__, update_param_val[i]); |
| 699 | continue; |
| 700 | } |
| 701 | |
| 702 | pr_debug("%s: param disable %d\n", |
| 703 | __func__, update_param_val[i]); |
| 704 | adm_param_enable(port_id, copp_idx, update_param_val[i], |
| 705 | MODULE_DISABLE); |
| 706 | } |
| 707 | } else { |
| 708 | msm_ds2_dap_send_cal_data(dev_map_idx); |
| 709 | |
| 710 | } |
| 711 | adm_param_enable(port_id, copp_idx, DS2_MODULE_ID, |
| 712 | !ds2_dap_params_states.dap_bypass); |
| 713 | end: |
| 714 | kfree(update_param_val); |
| 715 | return rc; |
| 716 | } |
| 717 | |
| 718 | static bool msm_ds2_dap_check_is_param_modified(int32_t *dap_params_modified, |
| 719 | int32_t idx, int32_t commit) |
| 720 | { |
| 721 | if ((dap_params_modified[idx] == 0) || |
| 722 | (commit && |
| 723 | ((dap_params_modified[idx] & 0x00010000) && |
| 724 | ((dap_params_modified[idx] & 0x0000FFFF) <= 1)))) { |
| 725 | pr_debug("%s: not modified at idx %d\n", __func__, idx); |
| 726 | return false; |
| 727 | } |
| 728 | pr_debug("%s: modified at idx %d\n", __func__, idx); |
| 729 | return true; |
| 730 | } |
| 731 | |
| 732 | static int msm_ds2_dap_map_device_to_dolby_cache_devices(int32_t device_id) |
| 733 | { |
| 734 | int32_t cache_dev = -1; |
| 735 | |
| 736 | switch (device_id) { |
| 737 | case DEVICE_NONE: |
| 738 | cache_dev = DOLBY_OFF_CACHE; |
| 739 | break; |
| 740 | case EARPIECE: |
| 741 | case SPEAKER: |
| 742 | cache_dev = DOLBY_SPEAKER_CACHE; |
| 743 | break; |
| 744 | case WIRED_HEADSET: |
| 745 | case WIRED_HEADPHONE: |
| 746 | case ANLG_DOCK_HEADSET: |
| 747 | case DGTL_DOCK_HEADSET: |
| 748 | case ANC_HEADSET: |
| 749 | case ANC_HEADPHONE: |
| 750 | case BLUETOOTH_SCO: |
| 751 | case BLUETOOTH_SCO_HEADSET: |
| 752 | case BLUETOOTH_SCO_CARKIT: |
| 753 | cache_dev = DOLBY_HEADPHONE_CACHE; |
| 754 | break; |
| 755 | case FM: |
| 756 | case FM_TX: |
| 757 | cache_dev = DOLBY_FM_CACHE; |
| 758 | break; |
| 759 | case AUX_DIGITAL: |
| 760 | cache_dev = DOLBY_HDMI_CACHE; |
| 761 | break; |
| 762 | case PROXY: |
| 763 | case REMOTE_SUBMIX: |
| 764 | cache_dev = DOLBY_WFD_CACHE; |
| 765 | break; |
| 766 | default: |
| 767 | pr_err("%s: invalid cache device\n", __func__); |
| 768 | } |
| 769 | pr_debug("%s: cache device %d\n", __func__, cache_dev); |
| 770 | return cache_dev; |
| 771 | } |
| 772 | |
| 773 | static int msm_ds2_dap_update_num_devices(struct dolby_param_data *dolby_data, |
| 774 | int32_t *num_device, int32_t *dev_arr, |
| 775 | int32_t array_size) |
| 776 | { |
| 777 | int32_t idx = 0; |
| 778 | int supported_devices = 0; |
| 779 | |
| 780 | if (!array_size) { |
| 781 | pr_err("%s: array size zero\n", __func__); |
| 782 | return -EINVAL; |
| 783 | } |
| 784 | |
| 785 | if (dolby_data->device_id == DEVICE_OUT_ALL || |
| 786 | dolby_data->device_id == DEVICE_OUT_DEFAULT) |
| 787 | supported_devices = all_supported_devices; |
| 788 | else |
| 789 | supported_devices = dolby_data->device_id; |
| 790 | |
| 791 | if ((idx < array_size) && (supported_devices & EARPIECE)) |
| 792 | dev_arr[idx++] = EARPIECE; |
| 793 | if ((idx < array_size) && (supported_devices & SPEAKER)) |
| 794 | dev_arr[idx++] = SPEAKER; |
| 795 | if ((idx < array_size) && (supported_devices & WIRED_HEADSET)) |
| 796 | dev_arr[idx++] = WIRED_HEADSET; |
| 797 | if ((idx < array_size) && (supported_devices & WIRED_HEADPHONE)) |
| 798 | dev_arr[idx++] = WIRED_HEADPHONE; |
| 799 | if ((idx < array_size) && (supported_devices & BLUETOOTH_SCO)) |
| 800 | dev_arr[idx++] = BLUETOOTH_SCO; |
| 801 | if ((idx < array_size) && (supported_devices & BLUETOOTH_SCO_CARKIT)) |
| 802 | dev_arr[idx++] = BLUETOOTH_SCO_CARKIT; |
| 803 | if ((idx < array_size) && (supported_devices & BLUETOOTH_SCO_HEADSET)) |
| 804 | dev_arr[idx++] = BLUETOOTH_SCO_HEADSET; |
| 805 | if ((idx < array_size) && (supported_devices & AUX_DIGITAL)) |
| 806 | dev_arr[idx++] = AUX_DIGITAL; |
| 807 | if ((idx < array_size) && (supported_devices & ANLG_DOCK_HEADSET)) |
| 808 | dev_arr[idx++] = ANLG_DOCK_HEADSET; |
| 809 | if ((idx < array_size) && (supported_devices & DGTL_DOCK_HEADSET)) |
| 810 | dev_arr[idx++] = DGTL_DOCK_HEADSET; |
| 811 | if ((idx < array_size) && (supported_devices & REMOTE_SUBMIX)) |
| 812 | dev_arr[idx++] = REMOTE_SUBMIX; |
| 813 | if ((idx < array_size) && (supported_devices & ANC_HEADSET)) |
| 814 | dev_arr[idx++] = ANC_HEADSET; |
| 815 | if ((idx < array_size) && (supported_devices & ANC_HEADPHONE)) |
| 816 | dev_arr[idx++] = ANC_HEADPHONE; |
| 817 | if ((idx < array_size) && (supported_devices & PROXY)) |
| 818 | dev_arr[idx++] = PROXY; |
| 819 | if ((idx < array_size) && (supported_devices & FM)) |
| 820 | dev_arr[idx++] = FM; |
| 821 | if ((idx < array_size) && (supported_devices & FM_TX)) |
| 822 | dev_arr[idx++] = FM_TX; |
| 823 | /* CHECK device none separately */ |
| 824 | if ((idx < array_size) && (supported_devices == DEVICE_NONE)) |
| 825 | dev_arr[idx++] = DEVICE_NONE; |
| 826 | pr_debug("%s: dev id 0x%x, idx %d\n", __func__, |
| 827 | supported_devices, idx); |
| 828 | *num_device = idx; |
| 829 | return 0; |
| 830 | } |
| 831 | |
| 832 | static int msm_ds2_dap_get_port_id( |
| 833 | int32_t device_id, int32_t be_id) |
| 834 | { |
| 835 | struct msm_pcm_routing_bdai_data bedais; |
| 836 | int port_id = DOLBY_INVALID_PORT_ID; |
| 837 | int port_type = 0; |
| 838 | |
| 839 | if (be_id < 0) { |
| 840 | port_id = -1; |
| 841 | goto end; |
| 842 | } |
| 843 | |
| 844 | msm_pcm_routing_get_bedai_info(be_id, &bedais); |
| 845 | pr_debug("%s: be port_id %d\n", __func__, bedais.port_id); |
| 846 | port_id = bedais.port_id; |
| 847 | port_type = afe_get_port_type(bedais.port_id); |
| 848 | if (port_type != MSM_AFE_PORT_TYPE_RX) |
| 849 | port_id = DOLBY_INVALID_PORT_ID; |
| 850 | end: |
| 851 | pr_debug("%s: device_id 0x%x, be_id %d, port_id %d\n", |
| 852 | __func__, device_id, be_id, port_id); |
| 853 | return port_id; |
| 854 | } |
| 855 | |
| 856 | static int msm_ds2_dap_update_dev_map_port_id(int32_t device_id, int port_id) |
| 857 | { |
| 858 | int i; |
| 859 | |
| 860 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 861 | if (dev_map[i].device_id == device_id) |
| 862 | dev_map[i].port_id = port_id; |
| 863 | } |
| 864 | pr_debug("%s: port_id %d, device_id 0x%x\n", |
| 865 | __func__, port_id, device_id); |
| 866 | return 0; |
| 867 | } |
| 868 | |
| 869 | static int msm_ds2_dap_handle_bypass_wait(int port_id, int copp_idx, |
| 870 | int wait_time) |
| 871 | { |
| 872 | int ret = 0; |
| 873 | |
| 874 | adm_set_wait_parameters(port_id, copp_idx); |
| 875 | msm_pcm_routing_release_lock(); |
| 876 | ret = adm_wait_timeout(port_id, copp_idx, wait_time); |
| 877 | msm_pcm_routing_acquire_lock(); |
| 878 | /* Reset the parameters if wait has timed out */ |
| 879 | if (ret == 0) |
| 880 | adm_reset_wait_parameters(port_id, copp_idx); |
| 881 | return ret; |
| 882 | } |
| 883 | |
| 884 | static int msm_ds2_dap_handle_bypass(struct dolby_param_data *dolby_data) |
| 885 | { |
| 886 | int rc = 0, i = 0, j = 0; |
| 887 | /*Account for 32 bit integer allocation */ |
| 888 | int32_t param_sz = (ADM_GET_TOPO_MODULE_LIST_LENGTH / sizeof(uint32_t)); |
| 889 | int32_t *mod_list = NULL; |
| 890 | int port_id = 0, copp_idx = -1; |
| 891 | bool cs_onoff = ds2_dap_params_states.custom_stereo_onoff; |
| 892 | int ramp_wait = DOLBY_SOFT_VOLUME_PERIOD; |
| 893 | |
| 894 | pr_debug("%s: bypass type %d bypass %d custom stereo %d\n", __func__, |
| 895 | ds2_dap_params_states.dap_bypass_type, |
| 896 | ds2_dap_params_states.dap_bypass, |
| 897 | ds2_dap_params_states.custom_stereo_onoff); |
| 898 | mod_list = kzalloc(ADM_GET_TOPO_MODULE_LIST_LENGTH, GFP_KERNEL); |
| 899 | if (!mod_list) { |
| 900 | pr_err("%s: param memory alloc failed\n", __func__); |
| 901 | rc = -ENOMEM; |
| 902 | goto end; |
| 903 | } |
| 904 | |
| 905 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 906 | pr_debug("%s: active dev %d\n", __func__, dev_map[i].active); |
| 907 | if (dev_map[i].active) { |
| 908 | port_id = dev_map[i].port_id; |
| 909 | copp_idx = dev_map[i].copp_idx; |
| 910 | |
| 911 | if (port_id == DOLBY_INVALID_PORT_ID) { |
| 912 | pr_err("%s: invalid port\n", __func__); |
| 913 | rc = 0; |
| 914 | goto end; |
| 915 | } |
| 916 | |
| 917 | if ((copp_idx < 0) || |
| 918 | (copp_idx >= MAX_COPPS_PER_PORT)) { |
| 919 | pr_err("%s: Invalid copp_idx\n", __func__); |
| 920 | rc = 0; |
| 921 | goto end; |
| 922 | } |
| 923 | |
| 924 | /* getmodules from dsp */ |
| 925 | rc = adm_get_pp_topo_module_list(port_id, copp_idx, |
| 926 | ADM_GET_TOPO_MODULE_LIST_LENGTH, |
| 927 | (char *)mod_list); |
| 928 | if (rc < 0) { |
| 929 | pr_err("%s:adm get topo list port %d", |
| 930 | __func__, port_id); |
| 931 | pr_err("copp_idx %d, err %d\n", |
| 932 | copp_idx, rc); |
| 933 | goto end; |
| 934 | } |
| 935 | if (mod_list[0] > (param_sz - 1)) { |
| 936 | pr_err("%s:max modules exp/ret [%d: %d]\n", |
| 937 | __func__, (param_sz - 1), |
| 938 | mod_list[0]); |
| 939 | rc = -EINVAL; |
| 940 | goto end; |
| 941 | } |
| 942 | /* |
| 943 | * get ramp parameters |
| 944 | * check for change in ramp parameters |
| 945 | * update ramp wait |
| 946 | */ |
| 947 | msm_ds2_dap_check_and_update_ramp_wait(port_id, |
| 948 | copp_idx, |
| 949 | &ramp_wait); |
| 950 | |
| 951 | /* Mute before switching modules */ |
| 952 | rc = adm_set_volume(port_id, copp_idx, |
| 953 | VOLUME_ZERO_GAIN); |
| 954 | if (rc < 0) { |
| 955 | /* |
| 956 | * Not Fatal can continue bypass operations. |
| 957 | * Do not need to block playback |
| 958 | */ |
| 959 | pr_info("%s :Set volume port_id %d", |
| 960 | __func__, port_id); |
| 961 | pr_info("copp_idx %d, error %d\n", |
| 962 | copp_idx, rc); |
| 963 | } |
| 964 | |
| 965 | rc = msm_ds2_dap_handle_bypass_wait(port_id, copp_idx, |
| 966 | (ramp_wait + |
| 967 | DOLBY_ADDITIONAL_RAMP_WAIT)); |
| 968 | if (rc == -EINTR) { |
| 969 | pr_info("%s:bypass interrupted-ignore,port %d", |
| 970 | __func__, port_id); |
| 971 | pr_info("copp_idx %d\n", copp_idx); |
| 972 | rc = 0; |
| 973 | continue; |
| 974 | } |
| 975 | |
| 976 | /* if dap bypass is set */ |
| 977 | if (ds2_dap_params_states.dap_bypass) { |
| 978 | /* Turn off dap module */ |
| 979 | adm_param_enable(port_id, copp_idx, |
| 980 | DS2_MODULE_ID, MODULE_DISABLE); |
| 981 | /* |
| 982 | * If custom stereo is on at the time of bypass, |
| 983 | * switch off custom stereo on dap and turn on |
| 984 | * custom stereo on qti channel mixer. |
| 985 | */ |
| 986 | if (cs_onoff) { |
| 987 | rc = dap_set_custom_stereo_onoff(i, |
| 988 | !cs_onoff); |
| 989 | if (rc < 0) { |
| 990 | pr_info("%s:D_CS i %d,rc %d\n", |
| 991 | __func__, i, rc); |
| 992 | } |
| 993 | rc = qti_set_custom_stereo_on(port_id, |
| 994 | copp_idx, |
| 995 | cs_onoff); |
| 996 | if (rc < 0) { |
| 997 | pr_info("%s:Q_CS port id 0x%x", |
| 998 | __func__, port_id); |
| 999 | pr_info("copp idx %d, rc %d\n", |
| 1000 | copp_idx, rc); |
| 1001 | } |
| 1002 | } |
| 1003 | /* Turn on qti modules */ |
| 1004 | for (j = 1; j < mod_list[0]; j++) { |
| 1005 | if (!msm_ds2_dap_can_enable_module( |
| 1006 | mod_list[j]) || |
| 1007 | mod_list[j] == |
| 1008 | DS2_MODULE_ID) |
| 1009 | continue; |
| 1010 | pr_debug("%s: param enable %d\n", |
| 1011 | __func__, mod_list[j]); |
| 1012 | adm_param_enable(port_id, copp_idx, |
| 1013 | mod_list[j], |
| 1014 | MODULE_ENABLE); |
| 1015 | } |
| 1016 | |
| 1017 | /* Add adm api to resend calibration on port */ |
| 1018 | rc = msm_ds2_dap_send_cal_data(i); |
| 1019 | if (rc < 0) { |
| 1020 | /* |
| 1021 | * Not fatal,continue bypass operations. |
| 1022 | * Do not need to block playback |
| 1023 | */ |
| 1024 | pr_info("%s:send cal err %d index %d\n", |
| 1025 | __func__, rc, i); |
| 1026 | } |
| 1027 | } else { |
| 1028 | /* Turn off qti modules */ |
| 1029 | for (j = 1; j < mod_list[0]; j++) { |
| 1030 | if (!msm_ds2_dap_can_enable_module( |
| 1031 | mod_list[j]) || |
| 1032 | mod_list[j] == |
| 1033 | DS2_MODULE_ID) |
| 1034 | continue; |
| 1035 | pr_debug("%s: param disable %d\n", |
| 1036 | __func__, mod_list[j]); |
| 1037 | adm_param_enable(port_id, copp_idx, |
| 1038 | mod_list[j], |
| 1039 | MODULE_DISABLE); |
| 1040 | } |
| 1041 | |
| 1042 | /* Enable DAP modules */ |
| 1043 | pr_debug("%s:DS2 param enable\n", __func__); |
| 1044 | adm_param_enable(port_id, copp_idx, |
| 1045 | DS2_MODULE_ID, MODULE_ENABLE); |
| 1046 | /* |
| 1047 | * If custom stereo is on at the time of dap on, |
| 1048 | * switch off custom stereo on qti channel mixer |
| 1049 | * and turn on custom stereo on DAP. |
| 1050 | * mixer(qti). |
| 1051 | */ |
| 1052 | if (cs_onoff) { |
| 1053 | rc = qti_set_custom_stereo_on(port_id, |
| 1054 | copp_idx, |
| 1055 | !cs_onoff); |
| 1056 | if (rc < 0) { |
| 1057 | pr_info("%s:Q_CS port_id 0x%x", |
| 1058 | __func__, port_id); |
| 1059 | pr_info("copp_idx %d rc %d\n", |
| 1060 | copp_idx, rc); |
| 1061 | } |
| 1062 | rc = dap_set_custom_stereo_onoff(i, |
| 1063 | cs_onoff); |
| 1064 | if (rc < 0) { |
| 1065 | pr_info("%s:D_CS i %d,rc %d\n", |
| 1066 | __func__, i, rc); |
| 1067 | } |
| 1068 | } |
| 1069 | } |
| 1070 | |
| 1071 | rc = msm_ds2_dap_handle_bypass_wait(port_id, copp_idx, |
| 1072 | DOLBY_MODULE_ENABLE_PERIOD); |
| 1073 | if (rc == -EINTR) { |
| 1074 | pr_info("%s:bypass interrupted port_id %d copp_idx %d\n", |
| 1075 | __func__, port_id, copp_idx); |
| 1076 | /* Interrupted ignore bypass */ |
| 1077 | rc = 0; |
| 1078 | continue; |
| 1079 | } |
| 1080 | |
| 1081 | /* set volume to unity gain after module on/off */ |
| 1082 | rc = adm_set_volume(port_id, copp_idx, |
| 1083 | VOLUME_UNITY_GAIN); |
| 1084 | if (rc < 0) { |
| 1085 | /* |
| 1086 | * Not Fatal can continue bypass operations. |
| 1087 | * Do not need to block playback |
| 1088 | */ |
| 1089 | pr_info("%s: Set vol port %d copp %d, rc %d\n", |
| 1090 | __func__, port_id, copp_idx, rc); |
| 1091 | rc = 0; |
| 1092 | } |
| 1093 | } |
| 1094 | } |
| 1095 | |
| 1096 | end: |
| 1097 | kfree(mod_list); |
| 1098 | pr_debug("%s:return rc=%d\n", __func__, rc); |
| 1099 | return rc; |
| 1100 | } |
| 1101 | |
| 1102 | static int msm_ds2_dap_send_end_point(int dev_map_idx, int endp_idx) |
| 1103 | { |
| 1104 | int rc = 0; |
| 1105 | int32_t *update_params_value = NULL, *params_value = NULL; |
| 1106 | uint32_t params_length = (DOLBY_PARAM_INT_ENDP_LENGTH + |
| 1107 | DOLBY_PARAM_PAYLOAD_SIZE) * sizeof(uint32_t); |
| 1108 | int cache_device = 0; |
| 1109 | struct ds2_dap_params_s *ds2_ap_params_obj = NULL; |
| 1110 | int32_t *modified_param = NULL; |
| 1111 | |
| 1112 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 1113 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 1114 | rc = -EINVAL; |
| 1115 | goto end; |
| 1116 | } |
| 1117 | cache_device = dev_map[dev_map_idx].cache_dev; |
| 1118 | |
| 1119 | ds2_ap_params_obj = &ds2_dap_params[cache_device]; |
| 1120 | pr_debug("%s: cache dev %d, dev_map_idx %d\n", __func__, |
| 1121 | cache_device, dev_map_idx); |
| 1122 | pr_debug("%s: endp - %pK %pK\n", __func__, |
| 1123 | &ds2_dap_params[cache_device], ds2_ap_params_obj); |
| 1124 | |
| 1125 | params_value = kzalloc(params_length, GFP_KERNEL); |
| 1126 | if (!params_value) { |
| 1127 | rc = -ENOMEM; |
| 1128 | goto end; |
| 1129 | } |
| 1130 | |
| 1131 | if (dev_map[dev_map_idx].port_id == DOLBY_INVALID_PORT_ID) { |
| 1132 | pr_err("%s: invalid port\n", __func__); |
| 1133 | rc = -EINVAL; |
| 1134 | goto end; |
| 1135 | } |
| 1136 | |
| 1137 | if ((dev_map[dev_map_idx].copp_idx < 0) || |
| 1138 | (dev_map[dev_map_idx].copp_idx >= MAX_COPPS_PER_PORT)) { |
| 1139 | pr_err("%s: Invalid copp_idx\n", __func__); |
| 1140 | rc = -EINVAL; |
| 1141 | goto end; |
| 1142 | } |
| 1143 | |
| 1144 | update_params_value = params_value; |
| 1145 | *update_params_value++ = DOLBY_BUNDLE_MODULE_ID; |
| 1146 | *update_params_value++ = DOLBY_PARAM_ID_INIT_ENDP; |
| 1147 | *update_params_value++ = DOLBY_PARAM_INT_ENDP_LENGTH * sizeof(uint32_t); |
| 1148 | *update_params_value++ = ds2_ap_params_obj->params_val[ |
| 1149 | ds2_dap_params_offset[endp_idx]]; |
| 1150 | pr_debug("%s: off %d, length %d\n", __func__, |
| 1151 | ds2_dap_params_offset[endp_idx], |
| 1152 | ds2_dap_params_length[endp_idx]); |
| 1153 | pr_debug("%s: param 0x%x, param val %d\n", __func__, |
| 1154 | ds2_dap_params_id[endp_idx], ds2_ap_params_obj-> |
| 1155 | params_val[ds2_dap_params_offset[endp_idx]]); |
| 1156 | rc = adm_dolby_dap_send_params(dev_map[dev_map_idx].port_id, |
| 1157 | dev_map[dev_map_idx].copp_idx, |
| 1158 | (char *)params_value, params_length); |
| 1159 | if (rc) { |
| 1160 | pr_err("%s: send dolby params failed rc %d\n", __func__, rc); |
| 1161 | rc = -EINVAL; |
| 1162 | } |
| 1163 | modified_param = ds2_ap_params_obj->dap_params_modified; |
| 1164 | if (modified_param == NULL) { |
| 1165 | pr_err("%s: modified param structure invalid\n", |
| 1166 | __func__); |
| 1167 | rc = -EINVAL; |
| 1168 | goto end; |
| 1169 | } |
| 1170 | |
| 1171 | if (msm_ds2_dap_check_is_param_modified(modified_param, endp_idx, 0)) |
| 1172 | ds2_ap_params_obj->dap_params_modified[endp_idx] = 0x00010001; |
| 1173 | |
| 1174 | end: |
| 1175 | kfree(params_value); |
| 1176 | return rc; |
| 1177 | } |
| 1178 | |
| 1179 | static int msm_ds2_dap_send_cached_params(int dev_map_idx, |
| 1180 | int commit) |
| 1181 | { |
| 1182 | int32_t *update_params_value = NULL, *params_value = NULL; |
| 1183 | uint32_t idx, i, j, ret = 0; |
| 1184 | uint32_t params_length = (TOTAL_LENGTH_DOLBY_PARAM + |
| 1185 | (MAX_DS2_PARAMS - 1) * |
| 1186 | DOLBY_PARAM_PAYLOAD_SIZE) * |
| 1187 | sizeof(uint32_t); |
| 1188 | int cache_device = 0; |
| 1189 | struct ds2_dap_params_s *ds2_ap_params_obj = NULL; |
| 1190 | int32_t *modified_param = NULL; |
| 1191 | |
| 1192 | if (dev_map_idx < 0 || dev_map_idx >= DS2_DEVICES_ALL) { |
| 1193 | pr_err("%s: invalid dev map index %d\n", __func__, dev_map_idx); |
| 1194 | ret = -EINVAL; |
| 1195 | goto end; |
| 1196 | } |
| 1197 | cache_device = dev_map[dev_map_idx].cache_dev; |
| 1198 | |
| 1199 | /* Use off profile cache in only for soft bypass */ |
| 1200 | if (ds2_dap_params_states.dap_bypass_type == DAP_SOFT_BYPASS && |
| 1201 | ds2_dap_params_states.dap_bypass == true) { |
| 1202 | pr_debug("%s: use bypass cache 0\n", __func__); |
| 1203 | cache_device = dev_map[0].cache_dev; |
| 1204 | } |
| 1205 | |
| 1206 | ds2_ap_params_obj = &ds2_dap_params[cache_device]; |
| 1207 | pr_debug("%s: cached param - %pK %pK, cache_device %d\n", __func__, |
| 1208 | &ds2_dap_params[cache_device], ds2_ap_params_obj, |
| 1209 | cache_device); |
| 1210 | params_value = kzalloc(params_length, GFP_KERNEL); |
| 1211 | if (!params_value) { |
| 1212 | pr_err("%s: params memory alloc failed\n", __func__); |
| 1213 | ret = -ENOMEM; |
| 1214 | goto end; |
| 1215 | } |
| 1216 | |
| 1217 | if (dev_map[dev_map_idx].port_id == DOLBY_INVALID_PORT_ID) { |
| 1218 | pr_err("%s: invalid port id\n", __func__); |
| 1219 | ret = -EINVAL; |
| 1220 | goto end; |
| 1221 | } |
| 1222 | |
| 1223 | if ((dev_map[dev_map_idx].copp_idx < 0) || |
| 1224 | (dev_map[dev_map_idx].copp_idx >= MAX_COPPS_PER_PORT)) { |
| 1225 | pr_err("%s: Invalid copp_idx\n", __func__); |
| 1226 | ret = -EINVAL; |
| 1227 | goto end; |
| 1228 | } |
| 1229 | |
| 1230 | update_params_value = params_value; |
| 1231 | params_length = 0; |
| 1232 | for (i = 0; i < (MAX_DS2_PARAMS-1); i++) { |
| 1233 | /*get the pointer to the param modified array in the cache*/ |
| 1234 | modified_param = ds2_ap_params_obj->dap_params_modified; |
| 1235 | if (modified_param == NULL) { |
| 1236 | pr_err("%s: modified param structure invalid\n", |
| 1237 | __func__); |
| 1238 | ret = -EINVAL; |
| 1239 | goto end; |
| 1240 | } |
| 1241 | if (!msm_ds2_dap_check_is_param_modified(modified_param, i, |
| 1242 | commit)) |
| 1243 | continue; |
| 1244 | *update_params_value++ = DOLBY_BUNDLE_MODULE_ID; |
| 1245 | *update_params_value++ = ds2_dap_params_id[i]; |
| 1246 | *update_params_value++ = ds2_dap_params_length[i] * |
| 1247 | sizeof(uint32_t); |
| 1248 | idx = ds2_dap_params_offset[i]; |
| 1249 | for (j = 0; j < ds2_dap_params_length[i]; j++) { |
| 1250 | *update_params_value++ = |
| 1251 | ds2_ap_params_obj->params_val[idx+j]; |
| 1252 | pr_debug("%s: id 0x%x,val %d\n", __func__, |
| 1253 | ds2_dap_params_id[i], |
| 1254 | ds2_ap_params_obj->params_val[idx+j]); |
| 1255 | } |
| 1256 | params_length += (DOLBY_PARAM_PAYLOAD_SIZE + |
| 1257 | ds2_dap_params_length[i]) * sizeof(uint32_t); |
| 1258 | } |
| 1259 | |
| 1260 | pr_debug("%s: valid param length: %d\n", __func__, params_length); |
| 1261 | if (params_length) { |
| 1262 | ret = adm_dolby_dap_send_params(dev_map[dev_map_idx].port_id, |
| 1263 | dev_map[dev_map_idx].copp_idx, |
| 1264 | (char *)params_value, |
| 1265 | params_length); |
| 1266 | if (ret) { |
| 1267 | pr_err("%s: send dolby params failed ret %d\n", |
| 1268 | __func__, ret); |
| 1269 | ret = -EINVAL; |
| 1270 | goto end; |
| 1271 | } |
| 1272 | for (i = 0; i < MAX_DS2_PARAMS-1; i++) { |
| 1273 | /*get pointer to the param modified array in the cache*/ |
| 1274 | modified_param = ds2_ap_params_obj->dap_params_modified; |
| 1275 | if (modified_param == NULL) { |
| 1276 | pr_err("%s: modified param struct invalid\n", |
| 1277 | __func__); |
| 1278 | ret = -EINVAL; |
| 1279 | goto end; |
| 1280 | } |
| 1281 | if (!msm_ds2_dap_check_is_param_modified( |
| 1282 | modified_param, i, commit)) |
| 1283 | continue; |
| 1284 | ds2_ap_params_obj->dap_params_modified[i] = 0x00010001; |
| 1285 | } |
| 1286 | } |
| 1287 | end: |
| 1288 | kfree(params_value); |
| 1289 | return ret; |
| 1290 | } |
| 1291 | |
| 1292 | static int msm_ds2_dap_commit_params(struct dolby_param_data *dolby_data, |
| 1293 | int commit) |
| 1294 | { |
| 1295 | int ret = 0, i, idx; |
| 1296 | struct ds2_dap_params_s *ds2_ap_params_obj = NULL; |
| 1297 | int32_t *modified_param = NULL; |
| 1298 | |
| 1299 | /* Do not commit params if in hard bypass */ |
| 1300 | if (ds2_dap_params_states.dap_bypass_type == DAP_HARD_BYPASS && |
| 1301 | ds2_dap_params_states.dap_bypass == true) { |
| 1302 | pr_debug("%s: called in bypass", __func__); |
| 1303 | ret = -EINVAL; |
| 1304 | goto end; |
| 1305 | } |
| 1306 | for (idx = 0; idx < MAX_DS2_PARAMS; idx++) { |
| 1307 | if (ds2_dap_params_id[idx] == DOLBY_PARAM_ID_INIT_ENDP) |
| 1308 | break; |
| 1309 | } |
| 1310 | if (idx >= MAX_DS2_PARAMS || idx < 0) { |
| 1311 | pr_err("%s: index of DS2 Param not found idx %d\n", |
| 1312 | __func__, idx); |
| 1313 | ret = -EINVAL; |
| 1314 | goto end; |
| 1315 | } |
| 1316 | pr_debug("%s: found endp - idx %d 0x%x\n", __func__, idx, |
| 1317 | ds2_dap_params_id[idx]); |
| 1318 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 1319 | pr_debug("%s:dev[0x%x,0x%x],i:%d,active:%d,bypass:%d,type:%d\n", |
| 1320 | __func__, dolby_data->device_id, dev_map[i].device_id, |
| 1321 | i, dev_map[i].active, ds2_dap_params_states.dap_bypass, |
| 1322 | ds2_dap_params_states.dap_bypass_type); |
| 1323 | |
| 1324 | if (((dev_map[i].device_id & ds2_dap_params_states.device) || |
| 1325 | ((ds2_dap_params_states.dap_bypass_type == |
| 1326 | DAP_SOFT_BYPASS) && |
| 1327 | (ds2_dap_params_states.dap_bypass == true))) && |
| 1328 | (dev_map[i].active == true)) { |
| 1329 | |
| 1330 | /*get ptr to the cache storing the params for device*/ |
| 1331 | if ((ds2_dap_params_states.dap_bypass_type == |
| 1332 | DAP_SOFT_BYPASS) && |
| 1333 | (ds2_dap_params_states.dap_bypass == true)) |
| 1334 | ds2_ap_params_obj = |
| 1335 | &ds2_dap_params[dev_map[0].cache_dev]; |
| 1336 | else |
| 1337 | ds2_ap_params_obj = |
| 1338 | &ds2_dap_params[dev_map[i].cache_dev]; |
| 1339 | |
| 1340 | /*get the pointer to the param modified array in cache*/ |
| 1341 | modified_param = ds2_ap_params_obj->dap_params_modified; |
| 1342 | if (modified_param == NULL) { |
| 1343 | pr_err("%s: modified_param NULL\n", __func__); |
| 1344 | ret = -EINVAL; |
| 1345 | goto end; |
| 1346 | } |
| 1347 | |
| 1348 | /* |
| 1349 | * Send the endp param if use cache is set |
| 1350 | * or if param is modified |
| 1351 | */ |
| 1352 | if (!commit || msm_ds2_dap_check_is_param_modified( |
| 1353 | modified_param, idx, commit)) { |
| 1354 | msm_ds2_dap_send_end_point(i, idx); |
| 1355 | commit = 0; |
| 1356 | } |
| 1357 | ret = msm_ds2_dap_send_cached_params(i, commit); |
| 1358 | if (ret < 0) { |
| 1359 | pr_err("%s: send cached param %d\n", |
| 1360 | __func__, ret); |
| 1361 | goto end; |
| 1362 | } |
| 1363 | } |
| 1364 | } |
| 1365 | end: |
| 1366 | return ret; |
| 1367 | } |
| 1368 | |
| 1369 | static int msm_ds2_dap_handle_commands(u32 cmd, void *arg) |
| 1370 | { |
| 1371 | int ret = 0, port_id = 0; |
| 1372 | int32_t data; |
| 1373 | struct dolby_param_data *dolby_data = (struct dolby_param_data *)arg; |
| 1374 | |
| 1375 | if (get_user(data, &dolby_data->data[0])) { |
| 1376 | pr_debug("%s error getting data\n", __func__); |
| 1377 | ret = -EFAULT; |
| 1378 | goto end; |
| 1379 | } |
| 1380 | |
| 1381 | pr_debug("%s: param_id %d,be_id %d,device_id 0x%x,length %d,data %d\n", |
| 1382 | __func__, dolby_data->param_id, dolby_data->be_id, |
| 1383 | dolby_data->device_id, dolby_data->length, data); |
| 1384 | |
| 1385 | switch (dolby_data->param_id) { |
| 1386 | case DAP_CMD_COMMIT_ALL: |
| 1387 | msm_ds2_dap_commit_params(dolby_data, 0); |
| 1388 | break; |
| 1389 | |
| 1390 | case DAP_CMD_COMMIT_CHANGED: |
| 1391 | msm_ds2_dap_commit_params(dolby_data, 1); |
| 1392 | break; |
| 1393 | |
| 1394 | case DAP_CMD_USE_CACHE_FOR_INIT: |
| 1395 | ds2_dap_params_states.use_cache = data; |
| 1396 | break; |
| 1397 | |
| 1398 | case DAP_CMD_SET_BYPASS: |
| 1399 | pr_debug("%s: bypass %d bypass type %d, data %d\n", __func__, |
| 1400 | ds2_dap_params_states.dap_bypass, |
| 1401 | ds2_dap_params_states.dap_bypass_type, |
| 1402 | data); |
| 1403 | /* Do not perform bypass operation if bypass state is same*/ |
| 1404 | if (ds2_dap_params_states.dap_bypass == data) |
| 1405 | break; |
| 1406 | ds2_dap_params_states.dap_bypass = data; |
| 1407 | /* hard bypass */ |
| 1408 | if (ds2_dap_params_states.dap_bypass_type == DAP_HARD_BYPASS) |
| 1409 | msm_ds2_dap_handle_bypass(dolby_data); |
| 1410 | /* soft bypass */ |
| 1411 | msm_ds2_dap_commit_params(dolby_data, 0); |
| 1412 | break; |
| 1413 | |
| 1414 | case DAP_CMD_SET_BYPASS_TYPE: |
| 1415 | if (data == true) |
| 1416 | ds2_dap_params_states.dap_bypass_type = |
| 1417 | DAP_HARD_BYPASS; |
| 1418 | else |
| 1419 | ds2_dap_params_states.dap_bypass_type = |
| 1420 | DAP_SOFT_BYPASS; |
| 1421 | pr_debug("%s: bypass type %d", __func__, |
| 1422 | ds2_dap_params_states.dap_bypass_type); |
| 1423 | break; |
| 1424 | |
| 1425 | case DAP_CMD_SET_ACTIVE_DEVICE: |
| 1426 | pr_debug("%s: DAP_CMD_SET_ACTIVE_DEVICE length %d\n", |
| 1427 | __func__, dolby_data->length); |
| 1428 | /* TODO: need to handle multiple instance*/ |
| 1429 | ds2_dap_params_states.device |= dolby_data->device_id; |
| 1430 | port_id = msm_ds2_dap_get_port_id( |
| 1431 | dolby_data->device_id, |
| 1432 | dolby_data->be_id); |
| 1433 | pr_debug("%s: device id 0x%x all_dev 0x%x port_id %d\n", |
| 1434 | __func__, dolby_data->device_id, |
| 1435 | ds2_dap_params_states.device, port_id); |
| 1436 | msm_ds2_dap_update_dev_map_port_id(dolby_data->device_id, |
| 1437 | port_id); |
| 1438 | if (port_id == DOLBY_INVALID_PORT_ID) { |
| 1439 | pr_err("%s: invalid port id %d\n", __func__, port_id); |
| 1440 | ret = -EINVAL; |
| 1441 | goto end; |
| 1442 | } |
| 1443 | break; |
| 1444 | } |
| 1445 | end: |
| 1446 | return ret; |
| 1447 | |
| 1448 | } |
| 1449 | |
| 1450 | static int msm_ds2_dap_set_param(u32 cmd, void *arg) |
| 1451 | { |
| 1452 | int rc = 0, idx, i, j, off, port_id = 0, cdev = 0; |
| 1453 | int32_t num_device = 0; |
| 1454 | int32_t data = 0; |
| 1455 | int32_t dev_arr[DS2_DSP_SUPPORTED_ENDP_DEVICE] = {0}; |
| 1456 | struct dolby_param_data *dolby_data = (struct dolby_param_data *)arg; |
| 1457 | |
| 1458 | rc = msm_ds2_dap_update_num_devices(dolby_data, &num_device, dev_arr, |
| 1459 | DS2_DSP_SUPPORTED_ENDP_DEVICE); |
| 1460 | if (num_device == 0 || rc < 0) { |
| 1461 | pr_err("%s: num devices 0\n", __func__); |
| 1462 | rc = -EINVAL; |
| 1463 | goto end; |
| 1464 | } |
| 1465 | for (i = 0; i < num_device; i++) { |
| 1466 | port_id = msm_ds2_dap_get_port_id(dev_arr[i], |
| 1467 | dolby_data->be_id); |
| 1468 | if (port_id != DOLBY_INVALID_PORT_ID) |
| 1469 | msm_ds2_dap_update_dev_map_port_id(dev_arr[i], port_id); |
| 1470 | |
| 1471 | cdev = msm_ds2_dap_map_device_to_dolby_cache_devices( |
| 1472 | dev_arr[i]); |
| 1473 | if (cdev < 0 || cdev >= DOLBY_MAX_CACHE) { |
| 1474 | pr_err("%s: Invalid cache device %d for device 0x%x\n", |
| 1475 | __func__, cdev, dev_arr[i]); |
| 1476 | rc = -EINVAL; |
| 1477 | goto end; |
| 1478 | } |
| 1479 | pr_debug("%s:port:%d,be:%d,dev:0x%x,cdev:%d,param:0x%x,len:%d\n" |
| 1480 | , __func__, port_id, dolby_data->be_id, dev_arr[i], |
| 1481 | cdev, dolby_data->param_id, dolby_data->length); |
| 1482 | for (idx = 0; idx < MAX_DS2_PARAMS; idx++) { |
| 1483 | /*paramid from user space*/ |
| 1484 | if (dolby_data->param_id == ds2_dap_params_id[idx]) |
| 1485 | break; |
| 1486 | } |
| 1487 | if (idx > MAX_DS2_PARAMS-1) { |
| 1488 | pr_err("%s: invalid param id 0x%x at idx %d\n", |
| 1489 | __func__, dolby_data->param_id, idx); |
| 1490 | rc = -EINVAL; |
| 1491 | goto end; |
| 1492 | } |
| 1493 | |
| 1494 | off = ds2_dap_params_offset[idx]; |
| 1495 | if ((dolby_data->length <= 0) || |
| 1496 | (dolby_data->length > TOTAL_LENGTH_DS2_PARAM - off)) { |
| 1497 | pr_err("%s: invalid length %d at idx %d\n", |
| 1498 | __func__, dolby_data->length, idx); |
| 1499 | rc = -EINVAL; |
| 1500 | goto end; |
| 1501 | } |
| 1502 | |
| 1503 | /* cache the parameters */ |
| 1504 | ds2_dap_params[cdev].dap_params_modified[idx] += 1; |
| 1505 | for (j = 0; j < dolby_data->length; j++) { |
| 1506 | if (get_user(data, &dolby_data->data[j])) { |
| 1507 | pr_debug("%s:error getting data\n", __func__); |
| 1508 | rc = -EFAULT; |
| 1509 | goto end; |
| 1510 | } |
| 1511 | ds2_dap_params[cdev].params_val[off + j] = data; |
| 1512 | pr_debug("%s:off %d,val[i/p:o/p]-[%d / %d]\n", |
| 1513 | __func__, off, data, |
| 1514 | ds2_dap_params[cdev]. |
| 1515 | params_val[off + j]); |
| 1516 | } |
| 1517 | } |
| 1518 | end: |
| 1519 | return rc; |
| 1520 | } |
| 1521 | |
| 1522 | static int msm_ds2_dap_get_param(u32 cmd, void *arg) |
| 1523 | { |
| 1524 | int rc = 0, i, port_id = 0, copp_idx = -1; |
| 1525 | struct dolby_param_data *dolby_data = (struct dolby_param_data *)arg; |
| 1526 | int32_t *update_params_value = NULL, *params_value = NULL; |
| 1527 | uint32_t params_length = DOLBY_MAX_LENGTH_INDIVIDUAL_PARAM * |
| 1528 | sizeof(uint32_t); |
| 1529 | uint32_t param_payload_len = |
| 1530 | DOLBY_PARAM_PAYLOAD_SIZE * sizeof(uint32_t); |
| 1531 | |
| 1532 | /* Return error on get param in soft or hard bypass */ |
| 1533 | if (ds2_dap_params_states.dap_bypass == true) { |
| 1534 | pr_err("%s: called in bypass_type %d bypass %d\n", __func__, |
| 1535 | ds2_dap_params_states.dap_bypass_type, |
| 1536 | ds2_dap_params_states.dap_bypass); |
| 1537 | rc = -EINVAL; |
| 1538 | goto end; |
| 1539 | } |
| 1540 | |
| 1541 | /* Return if invalid length */ |
| 1542 | if ((dolby_data->length > |
| 1543 | (DOLBY_MAX_LENGTH_INDIVIDUAL_PARAM - DOLBY_PARAM_PAYLOAD_SIZE)) || |
| 1544 | (dolby_data->length <= 0)) { |
| 1545 | pr_err("Invalid length %d", dolby_data->length); |
| 1546 | rc = -EINVAL; |
| 1547 | goto end; |
| 1548 | } |
| 1549 | |
| 1550 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 1551 | if ((dev_map[i].active) && |
| 1552 | (dev_map[i].device_id & dolby_data->device_id)) { |
| 1553 | port_id = dev_map[i].port_id; |
| 1554 | copp_idx = dev_map[i].copp_idx; |
| 1555 | break; |
| 1556 | } |
| 1557 | } |
| 1558 | |
| 1559 | if (port_id == DOLBY_INVALID_PORT_ID) { |
| 1560 | pr_err("%s: Invalid port\n", __func__); |
| 1561 | rc = -EINVAL; |
| 1562 | goto end; |
| 1563 | } |
| 1564 | |
| 1565 | if ((copp_idx < 0) || (copp_idx >= MAX_COPPS_PER_PORT)) { |
| 1566 | pr_err("%s: Invalid copp_idx\n", __func__); |
| 1567 | rc = -EINVAL; |
| 1568 | goto end; |
| 1569 | } |
| 1570 | |
| 1571 | pr_debug("%s: port_id 0x%x, copp_idx %d, dev_map[i].device_id %x\n", |
| 1572 | __func__, port_id, copp_idx, dev_map[i].device_id); |
| 1573 | |
| 1574 | params_value = kzalloc(params_length + param_payload_len, |
| 1575 | GFP_KERNEL); |
| 1576 | if (!params_value) { |
| 1577 | rc = -ENOMEM; |
| 1578 | goto end; |
| 1579 | } |
| 1580 | |
| 1581 | if (dolby_data->param_id == DOLBY_PARAM_ID_VER) { |
| 1582 | rc = adm_get_params(port_id, copp_idx, |
| 1583 | DOLBY_BUNDLE_MODULE_ID, |
| 1584 | DOLBY_PARAM_ID_VER, |
| 1585 | params_length + param_payload_len, |
| 1586 | (char *)params_value); |
| 1587 | } else { |
| 1588 | for (i = 0; i < MAX_DS2_PARAMS; i++) |
| 1589 | if (ds2_dap_params_id[i] == |
| 1590 | dolby_data->param_id) |
| 1591 | break; |
| 1592 | if (i > MAX_DS2_PARAMS-1) { |
| 1593 | pr_err("%s: invalid param id 0x%x at id %d\n", __func__, |
| 1594 | dolby_data->param_id, i); |
| 1595 | rc = -EINVAL; |
| 1596 | goto end; |
| 1597 | } else { |
| 1598 | params_length = |
| 1599 | ds2_dap_params_length[i] * sizeof(uint32_t); |
| 1600 | |
| 1601 | rc = adm_get_params(port_id, copp_idx, |
| 1602 | DOLBY_BUNDLE_MODULE_ID, |
| 1603 | ds2_dap_params_id[i], |
| 1604 | params_length + |
| 1605 | param_payload_len, |
| 1606 | (char *)params_value); |
| 1607 | } |
| 1608 | } |
| 1609 | if (rc) { |
| 1610 | pr_err("%s: get parameters failed rc %d\n", __func__, rc); |
| 1611 | rc = -EINVAL; |
| 1612 | goto end; |
| 1613 | } |
| 1614 | update_params_value = params_value; |
| 1615 | if (copy_to_user((void *)dolby_data->data, |
| 1616 | &update_params_value[DOLBY_PARAM_PAYLOAD_SIZE], |
| 1617 | (dolby_data->length * sizeof(uint32_t)))) { |
| 1618 | pr_err("%s: error getting param\n", __func__); |
| 1619 | rc = -EFAULT; |
| 1620 | goto end; |
| 1621 | } |
| 1622 | end: |
| 1623 | kfree(params_value); |
| 1624 | return rc; |
| 1625 | } |
| 1626 | |
| 1627 | static int msm_ds2_dap_param_visualizer_control_get(u32 cmd, void *arg) |
| 1628 | { |
| 1629 | int32_t *visualizer_data = NULL; |
| 1630 | int i = 0, ret = 0, port_id = -1, cache_dev = -1, copp_idx = -1; |
| 1631 | int32_t *update_visualizer_data = NULL; |
| 1632 | struct dolby_param_data *dolby_data = (struct dolby_param_data *)arg; |
| 1633 | uint32_t offset, length, params_length; |
| 1634 | uint32_t param_payload_len = |
| 1635 | DOLBY_PARAM_PAYLOAD_SIZE * sizeof(uint32_t); |
| 1636 | |
| 1637 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 1638 | if ((dev_map[i].active)) { |
| 1639 | port_id = dev_map[i].port_id; |
| 1640 | cache_dev = dev_map[i].cache_dev; |
| 1641 | copp_idx = dev_map[i].copp_idx; |
| 1642 | break; |
| 1643 | } |
| 1644 | } |
| 1645 | |
| 1646 | if (port_id == DOLBY_INVALID_PORT_ID || |
| 1647 | (copp_idx < 0) || (copp_idx >= MAX_COPPS_PER_PORT)) { |
| 1648 | ret = 0; |
| 1649 | dolby_data->length = 0; |
| 1650 | pr_err("%s: no device active\n", __func__); |
| 1651 | goto end; |
| 1652 | } |
| 1653 | |
| 1654 | length = ds2_dap_params[cache_dev].params_val[DOLBY_PARAM_VCNB_OFFSET]; |
| 1655 | |
| 1656 | if (length > DOLBY_PARAM_VCNB_MAX_LENGTH || length <= 0) { |
| 1657 | ret = 0; |
| 1658 | dolby_data->length = 0; |
| 1659 | pr_err("%s Incorrect VCNB length", __func__); |
| 1660 | return -EINVAL; |
| 1661 | } |
| 1662 | |
| 1663 | params_length = (2*length + DOLBY_VIS_PARAM_HEADER_SIZE) * |
| 1664 | sizeof(uint32_t); |
| 1665 | |
| 1666 | visualizer_data = kzalloc(params_length, GFP_KERNEL); |
| 1667 | if (!visualizer_data) { |
| 1668 | ret = -ENOMEM; |
| 1669 | dolby_data->length = 0; |
| 1670 | goto end; |
| 1671 | } |
| 1672 | memset(visualizer_data, 0x0, params_length); |
| 1673 | |
| 1674 | /* Return error on get param in soft or hard bypass */ |
| 1675 | if (ds2_dap_params_states.dap_bypass == true) { |
| 1676 | pr_debug("%s: visualizer called in bypass, return 0\n", |
| 1677 | __func__); |
| 1678 | ret = 0; |
| 1679 | dolby_data->length = 0; |
| 1680 | goto end; |
| 1681 | } |
| 1682 | |
| 1683 | offset = 0; |
| 1684 | params_length = length * sizeof(uint32_t); |
| 1685 | ret = adm_get_params(port_id, copp_idx, |
| 1686 | DOLBY_BUNDLE_MODULE_ID, |
| 1687 | DOLBY_PARAM_ID_VCBG, |
| 1688 | params_length + param_payload_len, |
| 1689 | (((char *)(visualizer_data)) + offset)); |
| 1690 | if (ret) { |
| 1691 | pr_err("%s: get parameters failed ret %d\n", __func__, ret); |
| 1692 | ret = -EINVAL; |
| 1693 | dolby_data->length = 0; |
| 1694 | goto end; |
| 1695 | } |
| 1696 | offset = length * sizeof(uint32_t); |
| 1697 | ret = adm_get_params(port_id, copp_idx, |
| 1698 | DOLBY_BUNDLE_MODULE_ID, |
| 1699 | DOLBY_PARAM_ID_VCBE, |
| 1700 | params_length + param_payload_len, |
| 1701 | (((char *)(visualizer_data)) + offset)); |
| 1702 | if (ret) { |
| 1703 | pr_err("%s: get parameters failed ret %d\n", __func__, ret); |
| 1704 | ret = -EINVAL; |
| 1705 | dolby_data->length = 0; |
| 1706 | goto end; |
| 1707 | } |
| 1708 | update_visualizer_data = visualizer_data; |
| 1709 | dolby_data->length = 2 * length; |
| 1710 | |
| 1711 | if (copy_to_user((void *)dolby_data->data, |
| 1712 | (void *)update_visualizer_data, |
| 1713 | (dolby_data->length * sizeof(uint32_t)))) { |
| 1714 | pr_err("%s: copy to user failed for data\n", __func__); |
| 1715 | dolby_data->length = 0; |
| 1716 | ret = -EFAULT; |
| 1717 | goto end; |
| 1718 | } |
| 1719 | |
| 1720 | end: |
| 1721 | kfree(visualizer_data); |
| 1722 | return ret; |
| 1723 | } |
| 1724 | |
| 1725 | int msm_ds2_dap_set_security_control(u32 cmd, void *arg) |
| 1726 | { |
| 1727 | struct dolby_param_license *dolby_license = |
| 1728 | ((struct dolby_param_license *)arg); |
| 1729 | pr_debug("%s: dmid %d license key %d\n", __func__, |
| 1730 | dolby_license->dmid, dolby_license->license_key); |
| 1731 | core_set_dolby_manufacturer_id(dolby_license->dmid); |
| 1732 | core_set_license(dolby_license->license_key, DOLBY_DS1_LICENSE_ID); |
| 1733 | return 0; |
| 1734 | } |
| 1735 | |
| 1736 | int msm_ds2_dap_update_port_parameters(struct snd_hwdep *hw, struct file *file, |
| 1737 | bool open) |
| 1738 | { |
| 1739 | int i = 0, dev_id = 0; |
| 1740 | |
| 1741 | pr_debug("%s: open %d\n", __func__, open); |
| 1742 | ds2_dap_params_states.node_opened = open; |
| 1743 | ds2_dap_params_states.dap_bypass = true; |
| 1744 | ds2_dap_params_states.dap_bypass_type = 0; |
| 1745 | ds2_dap_params_states.use_cache = 0; |
| 1746 | ds2_dap_params_states.device = 0; |
| 1747 | ds2_dap_params_states.custom_stereo_onoff = 0; |
| 1748 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 1749 | if (i == 0) |
| 1750 | dev_map[i].device_id = 0; |
| 1751 | else { |
| 1752 | dev_id = (1 << (i-1)); |
| 1753 | if (all_supported_devices & dev_id) |
| 1754 | dev_map[i].device_id = dev_id; |
| 1755 | else |
| 1756 | continue; |
| 1757 | } |
| 1758 | dev_map[i].cache_dev = |
| 1759 | msm_ds2_dap_map_device_to_dolby_cache_devices( |
| 1760 | dev_map[i].device_id); |
| 1761 | if (dev_map[i].cache_dev < 0 || |
| 1762 | dev_map[i].cache_dev >= DOLBY_MAX_CACHE) |
| 1763 | pr_err("%s: Invalid cache device %d for device 0x%x\n", |
| 1764 | __func__, |
| 1765 | dev_map[i].cache_dev, |
| 1766 | dev_map[i].device_id); |
| 1767 | dev_map[i].port_id = -1; |
| 1768 | dev_map[i].active = false; |
| 1769 | dev_map[i].stream_ref_count = 0; |
| 1770 | dev_map[i].cal_data = NULL; |
| 1771 | dev_map[i].copp_idx = -1; |
| 1772 | pr_debug("%s: device_id 0x%x, cache_dev %d act %d\n", __func__, |
| 1773 | dev_map[i].device_id, dev_map[i].cache_dev, |
| 1774 | dev_map[i].active); |
| 1775 | } |
| 1776 | return 0; |
| 1777 | |
| 1778 | } |
| 1779 | |
| 1780 | int msm_ds2_dap_ioctl_shared(struct snd_hwdep *hw, struct file *file, |
| 1781 | u32 cmd, void *arg) |
| 1782 | { |
| 1783 | int ret = 0; |
| 1784 | |
| 1785 | pr_debug("%s: cmd: 0x%x\n", __func__, cmd); |
| 1786 | switch (cmd) { |
| 1787 | case SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM: |
| 1788 | ret = msm_ds2_dap_set_param(cmd, arg); |
| 1789 | break; |
| 1790 | case SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM: |
| 1791 | ret = msm_ds2_dap_get_param(cmd, arg); |
| 1792 | break; |
| 1793 | case SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND: |
| 1794 | ret = msm_ds2_dap_handle_commands(cmd, arg); |
| 1795 | break; |
| 1796 | case SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE: |
| 1797 | ret = msm_ds2_dap_set_security_control(cmd, arg); |
| 1798 | break; |
| 1799 | case SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER: |
| 1800 | ret = msm_ds2_dap_param_visualizer_control_get(cmd, arg); |
| 1801 | break; |
| 1802 | default: |
| 1803 | pr_err("%s: called with invalid control 0x%x\n", __func__, cmd); |
| 1804 | ret = -EINVAL; |
| 1805 | } |
| 1806 | return ret; |
| 1807 | } |
| 1808 | |
| 1809 | int msm_ds2_dap_ioctl(struct snd_hwdep *hw, struct file *file, |
| 1810 | u32 cmd, void *arg) |
| 1811 | { |
| 1812 | |
| 1813 | int ret = 0; |
| 1814 | |
| 1815 | pr_debug("%s: cmd: 0x%x\n", __func__, cmd); |
| 1816 | if (!arg) { |
| 1817 | pr_err("%s: Invalid params event status\n", __func__); |
| 1818 | ret = -EINVAL; |
| 1819 | goto end; |
| 1820 | } |
| 1821 | switch (cmd) { |
| 1822 | case SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM: |
| 1823 | case SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND: { |
| 1824 | struct dolby_param_data dolby_data; |
| 1825 | |
| 1826 | if (copy_from_user((void *)&dolby_data, (void *)arg, |
| 1827 | sizeof(struct dolby_param_data))) { |
| 1828 | pr_err("%s: Copy from user failed\n", __func__); |
| 1829 | ret = -EFAULT; |
| 1830 | goto end; |
| 1831 | } |
| 1832 | ret = msm_ds2_dap_ioctl_shared(hw, file, cmd, &dolby_data); |
| 1833 | break; |
| 1834 | } |
| 1835 | case SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE: { |
| 1836 | struct dolby_param_license dolby_license; |
| 1837 | |
| 1838 | if (copy_from_user((void *)&dolby_license, (void *)arg, |
| 1839 | sizeof(struct dolby_param_license))) { |
| 1840 | pr_err("%s: Copy from user failed\n", __func__); |
| 1841 | ret = -EFAULT; |
| 1842 | goto end; |
| 1843 | } |
| 1844 | ret = msm_ds2_dap_ioctl_shared(hw, file, cmd, &dolby_license); |
| 1845 | break; |
| 1846 | } |
| 1847 | case SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM: |
| 1848 | case SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER: { |
| 1849 | struct dolby_param_data dolby_data; |
| 1850 | |
| 1851 | if (copy_from_user((void *)&dolby_data, (void *)arg, |
| 1852 | sizeof(struct dolby_param_data))) { |
| 1853 | pr_err("%s: Copy from user failed\n", __func__); |
| 1854 | ret = -EFAULT; |
| 1855 | goto end; |
| 1856 | } |
| 1857 | ret = msm_ds2_dap_ioctl_shared(hw, file, cmd, &dolby_data); |
| 1858 | if (ret < 0) |
| 1859 | pr_err("%s: ioctl cmd %d returned err %d\n", |
| 1860 | __func__, cmd, ret); |
| 1861 | if (copy_to_user((void *)arg, &dolby_data, |
| 1862 | sizeof(struct dolby_param_data))) { |
| 1863 | pr_err("%s: Copy to user failed\n", __func__); |
| 1864 | ret = -EFAULT; |
| 1865 | goto end; |
| 1866 | } |
| 1867 | break; |
| 1868 | } |
| 1869 | default: |
| 1870 | pr_err("%s: called with invalid control 0x%x\n", __func__, cmd); |
| 1871 | ret = -EINVAL; |
| 1872 | } |
| 1873 | end: |
| 1874 | return ret; |
| 1875 | |
| 1876 | } |
| 1877 | #ifdef CONFIG_COMPAT |
| 1878 | int msm_ds2_dap_compat_ioctl(struct snd_hwdep *hw, struct file *file, |
| 1879 | u32 cmd, void *arg) |
| 1880 | { |
| 1881 | int ret = 0; |
| 1882 | |
| 1883 | pr_debug("%s: cmd: 0x%x\n", __func__, cmd); |
| 1884 | switch (cmd) { |
| 1885 | case SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM32: |
| 1886 | cmd = SNDRV_DEVDEP_DAP_IOCTL_SET_PARAM; |
| 1887 | goto handle_set_ioctl; |
| 1888 | case SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND32: |
| 1889 | cmd = SNDRV_DEVDEP_DAP_IOCTL_DAP_COMMAND; |
| 1890 | handle_set_ioctl: |
| 1891 | { |
| 1892 | struct dolby_param_data32 dolby_data32; |
| 1893 | struct dolby_param_data dolby_data; |
| 1894 | |
| 1895 | memset(&dolby_data32, 0, sizeof(dolby_data32)); |
| 1896 | memset(&dolby_data, 0, sizeof(dolby_data)); |
| 1897 | if (copy_from_user(&dolby_data32, (void *)arg, |
| 1898 | sizeof(struct dolby_param_data32))) { |
| 1899 | pr_err("%s: Copy from user failed\n", __func__); |
| 1900 | ret = -EFAULT; |
| 1901 | goto end; |
| 1902 | } |
| 1903 | dolby_data.version = dolby_data32.version; |
| 1904 | dolby_data.device_id = dolby_data32.device_id; |
| 1905 | dolby_data.be_id = dolby_data32.be_id; |
| 1906 | dolby_data.param_id = dolby_data32.param_id; |
| 1907 | dolby_data.length = dolby_data32.length; |
| 1908 | dolby_data.data = compat_ptr(dolby_data32.data); |
| 1909 | |
| 1910 | ret = msm_ds2_dap_ioctl_shared(hw, file, cmd, &dolby_data); |
| 1911 | break; |
| 1912 | } |
| 1913 | case SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM32: |
| 1914 | cmd = SNDRV_DEVDEP_DAP_IOCTL_GET_PARAM; |
| 1915 | goto handle_get_ioctl; |
| 1916 | case SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER32: |
| 1917 | cmd = SNDRV_DEVDEP_DAP_IOCTL_GET_VISUALIZER; |
| 1918 | handle_get_ioctl: |
| 1919 | { |
| 1920 | struct dolby_param_data32 dolby_data32; |
| 1921 | struct dolby_param_data dolby_data; |
| 1922 | |
| 1923 | memset(&dolby_data32, 0, sizeof(dolby_data32)); |
| 1924 | memset(&dolby_data, 0, sizeof(dolby_data)); |
| 1925 | if (copy_from_user(&dolby_data32, (void *)arg, |
| 1926 | sizeof(struct dolby_param_data32))) { |
| 1927 | pr_err("%s: Copy from user failed\n", __func__); |
| 1928 | ret = -EFAULT; |
| 1929 | goto end; |
| 1930 | } |
| 1931 | dolby_data.version = dolby_data32.version; |
| 1932 | dolby_data.device_id = dolby_data32.device_id; |
| 1933 | dolby_data.be_id = dolby_data32.be_id; |
| 1934 | dolby_data.param_id = dolby_data32.param_id; |
| 1935 | dolby_data.length = dolby_data32.length; |
| 1936 | dolby_data.data = compat_ptr(dolby_data32.data); |
| 1937 | |
| 1938 | ret = msm_ds2_dap_ioctl_shared(hw, file, cmd, &dolby_data); |
| 1939 | if (ret < 0) |
| 1940 | pr_err("%s: ioctl cmd %d, returned err %d\n", |
| 1941 | __func__, cmd, ret); |
| 1942 | dolby_data32.length = dolby_data.length; |
| 1943 | if (copy_to_user((void *)arg, &dolby_data32, |
| 1944 | sizeof(struct dolby_param_data32))) { |
| 1945 | pr_err("%s: Copy to user failed\n", __func__); |
| 1946 | ret = -EFAULT; |
| 1947 | goto end; |
| 1948 | } |
| 1949 | break; |
| 1950 | } |
| 1951 | case SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE32: { |
| 1952 | struct dolby_param_license32 dolby_license32; |
| 1953 | struct dolby_param_license dolby_license; |
| 1954 | |
| 1955 | cmd = SNDRV_DEVDEP_DAP_IOCTL_DAP_LICENSE; |
| 1956 | if (copy_from_user((void *)&dolby_license32, (void *)arg, |
| 1957 | sizeof(struct dolby_param_license32))) { |
| 1958 | pr_err("%s: Copy from user failed\n", __func__); |
| 1959 | ret = -EFAULT; |
| 1960 | goto end; |
| 1961 | } |
| 1962 | dolby_license.dmid = dolby_license32.dmid; |
| 1963 | dolby_license.license_key = dolby_license32.license_key; |
| 1964 | ret = msm_ds2_dap_ioctl_shared(hw, file, cmd, &dolby_license); |
| 1965 | break; |
| 1966 | } |
| 1967 | default: |
| 1968 | pr_err("%s: called with invalid control 0x%x\n", |
| 1969 | __func__, cmd); |
| 1970 | ret = -EINVAL; |
| 1971 | } |
| 1972 | end: |
| 1973 | return ret; |
| 1974 | |
| 1975 | } |
| 1976 | #endif |
| 1977 | |
| 1978 | int msm_ds2_dap_init(int port_id, int copp_idx, int channels, |
| 1979 | bool is_custom_stereo_on) |
| 1980 | { |
| 1981 | int ret = 0, idx = -1, i; |
| 1982 | struct dolby_param_data dolby_data; |
| 1983 | |
| 1984 | struct audproc_softvolume_params softvol = { |
| 1985 | .period = DOLBY_SOFT_VOLUME_PERIOD, |
| 1986 | .step = DOLBY_SOFT_VOLUME_STEP, |
| 1987 | .rampingcurve = DOLBY_SOFT_VOLUME_CURVE_EXP, |
| 1988 | }; |
| 1989 | |
| 1990 | pr_debug("%s: port id %d, copp_idx %d\n", __func__, port_id, copp_idx); |
| 1991 | |
| 1992 | if (port_id != DOLBY_INVALID_PORT_ID) { |
| 1993 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 1994 | if ((dev_map[i].port_id == port_id) && |
| 1995 | /* device part of active device */ |
| 1996 | (dev_map[i].device_id & |
| 1997 | ds2_dap_params_states.device)) { |
| 1998 | idx = i; |
| 1999 | /* Give priority to headset in case of |
| 2000 | * combo device |
| 2001 | */ |
| 2002 | if (dev_map[i].device_id == SPEAKER) |
| 2003 | continue; |
| 2004 | else |
| 2005 | break; |
| 2006 | } |
| 2007 | } |
| 2008 | if (idx < 0) { |
| 2009 | pr_err("%s: invalid index for port %d\n", |
| 2010 | __func__, port_id); |
| 2011 | ret = -EINVAL; |
| 2012 | goto end; |
| 2013 | } |
| 2014 | pr_debug("%s:index %d, dev[0x%x,0x%x]\n", __func__, idx, |
| 2015 | dev_map[idx].device_id, ds2_dap_params_states.device); |
| 2016 | dev_map[idx].active = true; |
| 2017 | dev_map[idx].copp_idx = copp_idx; |
| 2018 | dolby_data.param_id = DOLBY_COMMIT_ALL_TO_DSP; |
| 2019 | dolby_data.length = 0; |
| 2020 | dolby_data.data = NULL; |
| 2021 | dolby_data.device_id = dev_map[idx].device_id; |
| 2022 | pr_debug("%s: idx %d, active %d, dev id 0x%x, ref count %d\n", |
| 2023 | __func__, idx, dev_map[idx].active, |
| 2024 | dev_map[idx].device_id, |
| 2025 | dev_map[idx].stream_ref_count); |
| 2026 | if (dev_map[idx].stream_ref_count == 0) { |
| 2027 | /*perform next 3 func only if hard bypass enabled*/ |
| 2028 | if (ds2_dap_params_states.dap_bypass_type == |
| 2029 | DAP_HARD_BYPASS) { |
| 2030 | ret = msm_ds2_dap_alloc_and_store_cal_data(idx, |
| 2031 | ADM_PATH_PLAYBACK, 0); |
| 2032 | if (ret < 0) { |
| 2033 | pr_err("%s: Failed to alloc and store cal data for idx %d, device %d, copp_idx %d", |
| 2034 | __func__, |
| 2035 | idx, dev_map[idx].device_id, |
| 2036 | dev_map[idx].copp_idx); |
| 2037 | dev_map[idx].active = false; |
| 2038 | dev_map[idx].copp_idx = -1; |
| 2039 | goto end; |
| 2040 | } |
| 2041 | |
| 2042 | ret = adm_set_softvolume(port_id, copp_idx, |
| 2043 | &softvol); |
| 2044 | if (ret < 0) { |
| 2045 | pr_err("%s: Soft volume ret error %d\n", |
| 2046 | __func__, ret); |
| 2047 | dev_map[idx].active = false; |
| 2048 | dev_map[idx].copp_idx = -1; |
| 2049 | goto end; |
| 2050 | } |
| 2051 | |
| 2052 | ret = msm_ds2_dap_init_modules_in_topology( |
| 2053 | idx); |
| 2054 | if (ret < 0) { |
| 2055 | pr_err("%s: Failed to init modules in topolofy for idx %d, device %d, copp_idx %d\n", |
| 2056 | __func__, idx, |
| 2057 | dev_map[idx].device_id, |
| 2058 | dev_map[idx].copp_idx); |
| 2059 | dev_map[idx].active = false; |
| 2060 | dev_map[idx].copp_idx = -1; |
| 2061 | goto end; |
| 2062 | } |
| 2063 | } |
| 2064 | |
| 2065 | ret = msm_ds2_dap_commit_params(&dolby_data, 0); |
| 2066 | if (ret < 0) { |
| 2067 | pr_debug("%s: commit params ret %d\n", |
| 2068 | __func__, ret); |
| 2069 | ret = 0; |
| 2070 | } |
| 2071 | } |
| 2072 | dev_map[idx].stream_ref_count++; |
| 2073 | if (is_custom_stereo_on) { |
| 2074 | ds2_dap_params_states.custom_stereo_onoff = |
| 2075 | is_custom_stereo_on; |
| 2076 | set_custom_stereo_onoff(idx, |
| 2077 | is_custom_stereo_on); |
| 2078 | } |
| 2079 | } |
| 2080 | |
| 2081 | end: |
| 2082 | return ret; |
| 2083 | } |
| 2084 | |
| 2085 | void msm_ds2_dap_deinit(int port_id) |
| 2086 | { |
| 2087 | /* |
| 2088 | * Get the active port corrresponding to the active device |
| 2089 | * Check if this is same as incoming port |
| 2090 | * Set it to invalid |
| 2091 | */ |
| 2092 | int idx = -1, i; |
| 2093 | |
| 2094 | pr_debug("%s: port_id %d\n", __func__, port_id); |
| 2095 | if (port_id != DOLBY_INVALID_PORT_ID) { |
| 2096 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 2097 | /* Active port */ |
| 2098 | if ((dev_map[i].port_id == port_id) && |
| 2099 | /* device part of active device */ |
| 2100 | (dev_map[i].device_id & |
| 2101 | ds2_dap_params_states.device) && |
| 2102 | /* |
| 2103 | * Need this check to avoid race condition of |
| 2104 | * active device being set and playback |
| 2105 | * instance opened |
| 2106 | */ |
| 2107 | /* active device*/ |
| 2108 | dev_map[i].active) { |
| 2109 | idx = i; |
| 2110 | if (dev_map[i].device_id == SPEAKER) |
| 2111 | continue; |
| 2112 | else |
| 2113 | break; |
| 2114 | } |
| 2115 | } |
| 2116 | if (idx < 0) { |
| 2117 | pr_err("%s: invalid index for port %d\n", |
| 2118 | __func__, port_id); |
| 2119 | return; |
| 2120 | } |
| 2121 | pr_debug("%s:index %d, dev [0x%x, 0x%x]\n", __func__, idx, |
| 2122 | dev_map[idx].device_id, ds2_dap_params_states.device); |
| 2123 | dev_map[idx].stream_ref_count--; |
| 2124 | if (dev_map[idx].stream_ref_count == 0) { |
| 2125 | /*perform next func only if hard bypass enabled*/ |
| 2126 | if (ds2_dap_params_states.dap_bypass_type == |
| 2127 | DAP_HARD_BYPASS) { |
| 2128 | msm_ds2_dap_free_cal_data(idx); |
| 2129 | } |
| 2130 | ds2_dap_params_states.device &= ~dev_map[idx].device_id; |
| 2131 | dev_map[idx].active = false; |
| 2132 | dev_map[idx].copp_idx = -1; |
| 2133 | } |
| 2134 | pr_debug("%s:idx %d, active %d, dev id 0x%x ref count %d\n", |
| 2135 | __func__, idx, dev_map[idx].active, |
| 2136 | dev_map[idx].device_id, dev_map[idx].stream_ref_count); |
| 2137 | } |
| 2138 | } |
| 2139 | |
| 2140 | int msm_ds2_dap_set_custom_stereo_onoff(int port_id, int copp_idx, |
| 2141 | bool is_custom_stereo_enabled) |
| 2142 | { |
| 2143 | int idx = -1, rc = 0, i; |
| 2144 | |
| 2145 | pr_debug("%s: port_id %d\n", __func__, port_id); |
| 2146 | if (port_id != DOLBY_INVALID_PORT_ID) { |
| 2147 | for (i = 0; i < DS2_DEVICES_ALL; i++) { |
| 2148 | if ((dev_map[i].port_id == port_id) && |
| 2149 | /* device part of active device */ |
| 2150 | (dev_map[i].device_id & |
| 2151 | ds2_dap_params_states.device)) { |
| 2152 | idx = i; |
| 2153 | if (dev_map[i].device_id == SPEAKER) |
| 2154 | continue; |
| 2155 | else |
| 2156 | break; |
| 2157 | } |
| 2158 | } |
| 2159 | if (idx < 0) { |
| 2160 | pr_err("%s: invalid index for port %d\n", |
| 2161 | __func__, port_id); |
| 2162 | return rc; |
| 2163 | } |
| 2164 | ds2_dap_params_states.custom_stereo_onoff = |
| 2165 | is_custom_stereo_enabled; |
| 2166 | rc = set_custom_stereo_onoff(idx, |
| 2167 | is_custom_stereo_enabled); |
| 2168 | if (rc < 0) { |
| 2169 | pr_err("%s: Custom stereo err %d on port %d\n", |
| 2170 | __func__, rc, port_id); |
| 2171 | } |
| 2172 | } |
| 2173 | return rc; |
| 2174 | } |