| /* |
| * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved. |
| * Author: Brian Swetland <swetland@google.com> |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| #include <linux/fs.h> |
| #include <linux/mutex.h> |
| #include <linux/wait.h> |
| #include <linux/miscdevice.h> |
| #include <linux/uaccess.h> |
| #include <linux/sched.h> |
| #include <linux/dma-mapping.h> |
| #include <linux/miscdevice.h> |
| #include <linux/delay.h> |
| #include <linux/spinlock.h> |
| #include <linux/slab.h> |
| #include <linux/msm_audio.h> |
| |
| #include <linux/memory_alloc.h> |
| #include <linux/debugfs.h> |
| #include <linux/time.h> |
| #include <linux/atomic.h> |
| #include <linux/msm_audio_ion.h> |
| #include <linux/mm.h> |
| |
| #include <asm/ioctls.h> |
| |
| #include <mach/memory.h> |
| #include <mach/debug_mm.h> |
| |
| #include <sound/apr_audio-v2.h> |
| #include <sound/q6asm-v2.h> |
| #include <sound/q6audio-v2.h> |
| |
| #include "audio_acdb.h" |
| |
| |
| #define TRUE 0x01 |
| #define FALSE 0x00 |
| |
| /* TODO, combine them together */ |
| static DEFINE_MUTEX(session_lock); |
| struct asm_mmap { |
| atomic_t ref_cnt; |
| void *apr; |
| }; |
| |
| static struct asm_mmap this_mmap; |
| /* session id: 0 reserved */ |
| static struct audio_client *session[SESSION_MAX+1]; |
| |
| struct asm_buffer_node { |
| struct list_head list; |
| uint32_t buf_addr_lsw; |
| uint32_t mmap_hdl; |
| }; |
| static int32_t q6asm_srvc_callback(struct apr_client_data *data, void *priv); |
| static int32_t q6asm_callback(struct apr_client_data *data, void *priv); |
| static void q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg); |
| static void q6asm_add_hdr_custom_topology(struct audio_client *ac, |
| struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg); |
| static void q6asm_add_hdr_async(struct audio_client *ac, struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg); |
| static int q6asm_memory_map_regions(struct audio_client *ac, int dir, |
| uint32_t bufsz, uint32_t bufcnt, |
| bool is_contiguous); |
| static int q6asm_memory_unmap_regions(struct audio_client *ac, int dir); |
| static void q6asm_reset_buf_state(struct audio_client *ac); |
| |
| static int q6asm_map_channels(u8 *channel_mapping, uint32_t channels); |
| void *q6asm_mmap_apr_reg(void); |
| |
| static int q6asm_is_valid_session(struct apr_client_data *data, void *priv); |
| |
| /* for ASM custom topology */ |
| static struct audio_buffer common_buf[2]; |
| static struct audio_client common_client; |
| static int set_custom_topology; |
| static int topology_map_handle; |
| |
| #ifdef CONFIG_DEBUG_FS |
| #define OUT_BUFFER_SIZE 56 |
| #define IN_BUFFER_SIZE 24 |
| |
| static struct timeval out_cold_tv; |
| static struct timeval out_warm_tv; |
| static struct timeval out_cont_tv; |
| static struct timeval in_cont_tv; |
| static long out_enable_flag; |
| static long in_enable_flag; |
| static struct dentry *out_dentry; |
| static struct dentry *in_dentry; |
| static int in_cont_index; |
| /*This var is used to keep track of first write done for cold output latency */ |
| static int out_cold_index; |
| static char *out_buffer; |
| static char *in_buffer; |
| |
| |
| int q6asm_mmap_apr_dereg(void) |
| { |
| int c; |
| |
| c = atomic_sub_return(1, &this_mmap.ref_cnt); |
| if (c == 0) { |
| apr_deregister(this_mmap.apr); |
| pr_debug("%s: APR De-Register common port\n", __func__); |
| } else if (c < 0) { |
| pr_err("%s: APR Common Port Already Closed\n", __func__); |
| atomic_set(&this_mmap.ref_cnt, 0); |
| } |
| |
| return 0; |
| } |
| |
| static int audio_output_latency_dbgfs_open(struct inode *inode, |
| struct file *file) |
| { |
| file->private_data = inode->i_private; |
| return 0; |
| } |
| static ssize_t audio_output_latency_dbgfs_read(struct file *file, |
| char __user *buf, size_t count, loff_t *ppos) |
| { |
| if (out_buffer == NULL) { |
| pr_err("%s: out_buffer is null\n", __func__); |
| return 0; |
| } |
| snprintf(out_buffer, OUT_BUFFER_SIZE, "%ld,%ld,%ld,%ld,%ld,%ld,",\ |
| out_cold_tv.tv_sec, out_cold_tv.tv_usec, out_warm_tv.tv_sec,\ |
| out_warm_tv.tv_usec, out_cont_tv.tv_sec, out_cont_tv.tv_usec); |
| return simple_read_from_buffer(buf, OUT_BUFFER_SIZE, ppos, |
| out_buffer, OUT_BUFFER_SIZE); |
| } |
| static ssize_t audio_output_latency_dbgfs_write(struct file *file, |
| const char __user *buf, size_t count, loff_t *ppos) |
| { |
| char *temp; |
| |
| if (count > 2*sizeof(char)) |
| return -EINVAL; |
| else |
| temp = kmalloc(2*sizeof(char), GFP_KERNEL); |
| |
| out_cold_index = 0; |
| |
| if (temp) { |
| if (copy_from_user(temp, buf, 2*sizeof(char))) { |
| kfree(temp); |
| return -EFAULT; |
| } |
| if (!kstrtol(temp, 10, &out_enable_flag)) { |
| kfree(temp); |
| return count; |
| } |
| kfree(temp); |
| } |
| return -EINVAL; |
| } |
| static const struct file_operations audio_output_latency_debug_fops = { |
| .open = audio_output_latency_dbgfs_open, |
| .read = audio_output_latency_dbgfs_read, |
| .write = audio_output_latency_dbgfs_write |
| }; |
| static int audio_input_latency_dbgfs_open(struct inode *inode, |
| struct file *file) |
| { |
| file->private_data = inode->i_private; |
| return 0; |
| } |
| static ssize_t audio_input_latency_dbgfs_read(struct file *file, |
| char __user *buf, size_t count, loff_t *ppos) |
| { |
| if (in_buffer == NULL) { |
| pr_err("%s: in_buffer is null\n", __func__); |
| return 0; |
| } |
| snprintf(in_buffer, IN_BUFFER_SIZE, "%ld,%ld,",\ |
| in_cont_tv.tv_sec, in_cont_tv.tv_usec); |
| return simple_read_from_buffer(buf, IN_BUFFER_SIZE, ppos, |
| in_buffer, IN_BUFFER_SIZE); |
| } |
| static ssize_t audio_input_latency_dbgfs_write(struct file *file, |
| const char __user *buf, size_t count, loff_t *ppos) |
| { |
| char *temp; |
| |
| if (count > 2*sizeof(char)) |
| return -EINVAL; |
| else |
| temp = kmalloc(2*sizeof(char), GFP_KERNEL); |
| if (temp) { |
| if (copy_from_user(temp, buf, 2*sizeof(char))) { |
| kfree(temp); |
| return -EFAULT; |
| } |
| if (!kstrtol(temp, 10, &in_enable_flag)) { |
| kfree(temp); |
| return count; |
| } |
| kfree(temp); |
| } |
| return -EINVAL; |
| } |
| static const struct file_operations audio_input_latency_debug_fops = { |
| .open = audio_input_latency_dbgfs_open, |
| .read = audio_input_latency_dbgfs_read, |
| .write = audio_input_latency_dbgfs_write |
| }; |
| |
| static void config_debug_fs_write_cb(void) |
| { |
| if (out_enable_flag) { |
| /* For first Write done log the time and reset |
| out_cold_index*/ |
| if (out_cold_index != 1) { |
| do_gettimeofday(&out_cold_tv); |
| pr_debug("COLD: apr_send_pkt at %ld sec %ld microsec\n", |
| out_cold_tv.tv_sec,\ |
| out_cold_tv.tv_usec); |
| out_cold_index = 1; |
| } |
| pr_debug("out_enable_flag %ld",\ |
| out_enable_flag); |
| } |
| } |
| static void config_debug_fs_read_cb(void) |
| { |
| if (in_enable_flag) { |
| /* when in_cont_index == 7, DSP would be |
| * writing into the 8th 512 byte buffer and this |
| * timestamp is tapped here.Once done it then writes |
| * to 9th 512 byte buffer.These two buffers(8th, 9th) |
| * reach the test application in 5th iteration and that |
| * timestamp is tapped at user level. The difference |
| * of these two timestamps gives us the time between |
| * the time at which dsp started filling the sample |
| * required and when it reached the test application. |
| * Hence continuous input latency |
| */ |
| if (in_cont_index == 7) { |
| do_gettimeofday(&in_cont_tv); |
| pr_err("In_CONT:previous read buffer done at %ld sec %ld microsec\n", |
| in_cont_tv.tv_sec, in_cont_tv.tv_usec); |
| } |
| in_cont_index++; |
| } |
| } |
| |
| static void config_debug_fs_reset_index(void) |
| { |
| in_cont_index = 0; |
| } |
| |
| static void config_debug_fs_run(void) |
| { |
| if (out_enable_flag) { |
| do_gettimeofday(&out_cold_tv); |
| pr_debug("COLD: apr_send_pkt at %ld sec %ld microsec\n",\ |
| out_cold_tv.tv_sec, out_cold_tv.tv_usec); |
| } |
| } |
| |
| static void config_debug_fs_write(struct audio_buffer *ab) |
| { |
| if (out_enable_flag) { |
| char zero_pattern[2] = {0x00, 0x00}; |
| /* If First two byte is non zero and last two byte |
| is zero then it is warm output pattern */ |
| if ((strncmp(((char *)ab->data), zero_pattern, 2)) && |
| (!strncmp(((char *)ab->data + 2), zero_pattern, 2))) { |
| do_gettimeofday(&out_warm_tv); |
| pr_debug("WARM:apr_send_pkt at %ld sec %ld microsec\n", |
| out_warm_tv.tv_sec,\ |
| out_warm_tv.tv_usec); |
| pr_debug("Warm Pattern Matched"); |
| } |
| /* If First two byte is zero and last two byte is |
| non zero then it is cont ouput pattern */ |
| else if ((!strncmp(((char *)ab->data), zero_pattern, 2)) |
| && (strncmp(((char *)ab->data + 2), zero_pattern, 2))) { |
| do_gettimeofday(&out_cont_tv); |
| pr_debug("CONT:apr_send_pkt at %ld sec %ld microsec\n", |
| out_cont_tv.tv_sec,\ |
| out_cont_tv.tv_usec); |
| pr_debug("Cont Pattern Matched"); |
| } |
| } |
| } |
| static void config_debug_fs_init(void) |
| { |
| out_buffer = kmalloc(OUT_BUFFER_SIZE, GFP_KERNEL); |
| if (out_buffer == NULL) { |
| pr_err("%s: kmalloc() for out_buffer failed\n", __func__); |
| goto outbuf_fail; |
| } |
| in_buffer = kmalloc(IN_BUFFER_SIZE, GFP_KERNEL); |
| if (in_buffer == NULL) { |
| pr_err("%s: kmalloc() for in_buffer failed\n", __func__); |
| goto inbuf_fail; |
| } |
| out_dentry = debugfs_create_file("audio_out_latency_measurement_node",\ |
| S_IRUGO | S_IWUSR | S_IWGRP,\ |
| NULL, NULL, &audio_output_latency_debug_fops); |
| if (IS_ERR(out_dentry)) { |
| pr_err("%s: debugfs_create_file failed\n", __func__); |
| goto file_fail; |
| } |
| in_dentry = debugfs_create_file("audio_in_latency_measurement_node",\ |
| S_IRUGO | S_IWUSR | S_IWGRP,\ |
| NULL, NULL, &audio_input_latency_debug_fops); |
| if (IS_ERR(in_dentry)) { |
| pr_err("%s: debugfs_create_file failed\n", __func__); |
| goto file_fail; |
| } |
| return; |
| file_fail: |
| kfree(in_buffer); |
| inbuf_fail: |
| kfree(out_buffer); |
| outbuf_fail: |
| in_buffer = NULL; |
| out_buffer = NULL; |
| return; |
| } |
| #else |
| static void config_debug_fs_write(struct audio_buffer *ab) |
| { |
| return; |
| } |
| static void config_debug_fs_run(void) |
| { |
| return; |
| } |
| static void config_debug_fs_reset_index(void) |
| { |
| return; |
| } |
| static void config_debug_fs_read_cb(void) |
| { |
| return; |
| } |
| static void config_debug_fs_write_cb(void) |
| { |
| return; |
| } |
| static void config_debug_fs_init(void) |
| { |
| return; |
| } |
| #endif |
| |
| |
| static int q6asm_session_alloc(struct audio_client *ac) |
| { |
| int n; |
| for (n = 1; n <= SESSION_MAX; n++) { |
| if (!session[n]) { |
| session[n] = ac; |
| return n; |
| } |
| } |
| return -ENOMEM; |
| } |
| |
| static void q6asm_session_free(struct audio_client *ac) |
| { |
| pr_debug("%s: sessionid[%d]\n", __func__, ac->session); |
| rtac_remove_popp_from_adm_devices(ac->session); |
| session[ac->session] = 0; |
| ac->session = 0; |
| ac->perf_mode = LEGACY_PCM_MODE; |
| ac->fptr_cache_ops = NULL; |
| return; |
| } |
| |
| void send_asm_custom_topology(struct audio_client *ac) |
| { |
| struct acdb_cal_block cal_block; |
| struct cmd_set_topologies asm_top; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| int result; |
| int size = 4096; |
| |
| if (!set_custom_topology) |
| return; |
| |
| get_asm_custom_topology(&cal_block); |
| if (cal_block.cal_size == 0) { |
| pr_debug("%s: no cal to send addr= 0x%pa\n", |
| __func__, &cal_block.cal_paddr); |
| return; |
| } |
| |
| common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| common_client.apr = common_client.mmap_apr; |
| if (common_client.mmap_apr == NULL) { |
| pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| __func__); |
| result = -EPERM; |
| goto mmap_fail; |
| } |
| /* Only call this once */ |
| set_custom_topology = 0; |
| |
| /* Use first asm buf to map memory */ |
| if (common_client.port[IN].buf == NULL) { |
| pr_err("%s: common buf is NULL\n", |
| __func__); |
| goto err_map; |
| } |
| common_client.port[IN].buf->phys = cal_block.cal_paddr; |
| |
| result = q6asm_memory_map_regions(&common_client, |
| IN, size, 1, 1); |
| if (result < 0) { |
| pr_err("%s: mmap did not work! addr = 0x%pa, size = %zd\n", |
| __func__, &cal_block.cal_paddr, |
| cal_block.cal_size); |
| goto err_map; |
| } |
| |
| list_for_each_safe(ptr, next, |
| &common_client.port[IN].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == cal_block.cal_paddr) { |
| topology_map_handle = buf_node->mmap_hdl; |
| break; |
| } |
| } |
| |
| q6asm_add_hdr_custom_topology(ac, &asm_top.hdr, |
| APR_PKT_SIZE(APR_HDR_SIZE, |
| sizeof(asm_top)), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| asm_top.hdr.opcode = ASM_CMD_ADD_TOPOLOGIES; |
| asm_top.payload_addr_lsw = cal_block.cal_paddr; |
| asm_top.payload_addr_msw = 0; |
| asm_top.mem_map_handle = topology_map_handle; |
| asm_top.payload_size = cal_block.cal_size; |
| |
| pr_debug("%s: Sending ASM_CMD_ADD_TOPOLOGIES payload = 0x%x, size = %d, map handle = 0x%x\n", |
| __func__, asm_top.payload_addr_lsw, |
| asm_top.payload_size, asm_top.mem_map_handle); |
| |
| result = apr_send_pkt(ac->apr, (uint32_t *) &asm_top); |
| if (result < 0) { |
| pr_err("%s: Set topologies failed payload = 0x%x\n", |
| __func__, cal_block.cal_paddr); |
| goto err_unmap; |
| } |
| |
| result = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!result) { |
| pr_err("%s: Set topologies failed after timedout payload = 0x%x\n", |
| __func__, cal_block.cal_paddr); |
| goto err_unmap; |
| } |
| return; |
| err_unmap: |
| q6asm_memory_unmap_regions(ac, IN); |
| err_map: |
| q6asm_mmap_apr_dereg(); |
| set_custom_topology = 1; |
| mmap_fail: |
| return; |
| } |
| |
| int q6asm_map_rtac_block(struct rtac_cal_block_data *cal_block) |
| { |
| int result = 0; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| pr_debug("%s\n", __func__); |
| |
| if (cal_block == NULL) { |
| pr_err("%s: cal_block is NULL!\n", |
| __func__); |
| result = -EINVAL; |
| goto done; |
| } |
| |
| if (cal_block->cal_data.paddr == 0) { |
| pr_debug("%s: No address to map!\n", |
| __func__); |
| result = -EINVAL; |
| goto done; |
| } |
| |
| if (common_client.mmap_apr == NULL) { |
| common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| if (common_client.mmap_apr == NULL) { |
| pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| __func__); |
| result = -EPERM; |
| goto done; |
| } |
| } |
| |
| if (cal_block->map_data.map_size == 0) { |
| pr_debug("%s: map size is 0!\n", |
| __func__); |
| result = -EINVAL; |
| goto done; |
| } |
| |
| /* Use second asm buf to map memory */ |
| if (common_client.port[OUT].buf == NULL) { |
| pr_err("%s: common buf is NULL\n", |
| __func__); |
| result = -EINVAL; |
| goto done; |
| } |
| |
| common_client.port[OUT].buf->phys = cal_block->cal_data.paddr; |
| |
| result = q6asm_memory_map_regions(&common_client, |
| OUT, cal_block->map_data.map_size, 1, 1); |
| if (result < 0) { |
| pr_err("%s: mmap did not work! addr = 0x%x, size = %d\n", |
| __func__, cal_block->cal_data.paddr, |
| cal_block->map_data.map_size); |
| goto done; |
| } |
| |
| list_for_each_safe(ptr, next, |
| &common_client.port[OUT].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == cal_block->cal_data.paddr) { |
| cal_block->map_data.map_handle = buf_node->mmap_hdl; |
| break; |
| } |
| } |
| |
| result = q6asm_mmap_apr_dereg(); |
| if (result < 0) { |
| pr_err("%s: q6asm_mmap_apr_dereg failed, err %d\n", |
| __func__, result); |
| } else { |
| common_client.mmap_apr = NULL; |
| } |
| done: |
| return result; |
| } |
| |
| int q6asm_unmap_rtac_block(uint32_t *mem_map_handle) |
| { |
| int result = 0; |
| int result2 = 0; |
| pr_debug("%s\n", __func__); |
| |
| if (mem_map_handle == NULL) { |
| pr_debug("%s: Map handle is NULL, nothing to unmap\n", |
| __func__); |
| goto done; |
| } |
| |
| if (*mem_map_handle == 0) { |
| pr_debug("%s: Map handle is 0, nothing to unmap\n", |
| __func__); |
| goto done; |
| } |
| |
| if (common_client.mmap_apr == NULL) { |
| common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| if (common_client.mmap_apr == NULL) { |
| pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| __func__); |
| result = -EPERM; |
| goto done; |
| } |
| } |
| |
| |
| result2 = q6asm_memory_unmap_regions(&common_client, OUT); |
| if (result2 < 0) { |
| pr_err("%s: unmap failed, err %d\n", |
| __func__, result2); |
| result = result2; |
| } else { |
| mem_map_handle = 0; |
| } |
| |
| result2 = q6asm_mmap_apr_dereg(); |
| if (result2 < 0) { |
| pr_err("%s: q6asm_mmap_apr_dereg failed, err %d\n", |
| __func__, result2); |
| result = result2; |
| } else { |
| common_client.mmap_apr = NULL; |
| } |
| done: |
| return result; |
| } |
| |
| int q6asm_unmap_cal_blocks(void) |
| { |
| int result = 0; |
| int result2 = 0; |
| pr_debug("%s\n", __func__); |
| |
| if (topology_map_handle == 0) |
| goto done; |
| |
| if (common_client.mmap_apr == NULL) { |
| common_client.mmap_apr = q6asm_mmap_apr_reg(); |
| if (common_client.mmap_apr == NULL) { |
| pr_err("%s: q6asm_mmap_apr_reg failed\n", |
| __func__); |
| result = -EPERM; |
| goto done; |
| } |
| } |
| |
| result2 = q6asm_memory_unmap_regions(&common_client, IN); |
| if (result2 < 0) { |
| pr_err("%s: unmap failed, err %d\n", |
| __func__, result2); |
| result = result2; |
| } else { |
| topology_map_handle = 0; |
| } |
| |
| result2 = q6asm_mmap_apr_dereg(); |
| if (result2 < 0) { |
| pr_err("%s: q6asm_mmap_apr_dereg failed, err %d\n", |
| __func__, result2); |
| result = result2; |
| } else { |
| common_client.mmap_apr = NULL; |
| } |
| |
| set_custom_topology = 0; |
| |
| done: |
| return result; |
| } |
| |
| int q6asm_audio_client_buf_free(unsigned int dir, |
| struct audio_client *ac) |
| { |
| struct audio_port_data *port; |
| int cnt = 0; |
| int rc = 0; |
| pr_debug("%s: Session id %d\n", __func__, ac->session); |
| mutex_lock(&ac->cmd_lock); |
| if (ac->io_mode & SYNC_IO_MODE) { |
| port = &ac->port[dir]; |
| if (!port->buf) { |
| mutex_unlock(&ac->cmd_lock); |
| return 0; |
| } |
| cnt = port->max_buf_cnt - 1; |
| |
| if (cnt >= 0) { |
| rc = q6asm_memory_unmap_regions(ac, dir); |
| if (rc < 0) |
| pr_err("%s CMD Memory_unmap_regions failed\n", |
| __func__); |
| } |
| |
| while (cnt >= 0) { |
| if (port->buf[cnt].data) { |
| if (!rc) |
| msm_audio_ion_free( |
| port->buf[cnt].client, |
| port->buf[cnt].handle); |
| |
| port->buf[cnt].client = NULL; |
| port->buf[cnt].handle = NULL; |
| port->buf[cnt].data = NULL; |
| port->buf[cnt].phys = 0; |
| --(port->max_buf_cnt); |
| } |
| --cnt; |
| } |
| kfree(port->buf); |
| port->buf = NULL; |
| } |
| mutex_unlock(&ac->cmd_lock); |
| return 0; |
| } |
| |
| int q6asm_audio_client_buf_free_contiguous(unsigned int dir, |
| struct audio_client *ac) |
| { |
| struct audio_port_data *port; |
| int cnt = 0; |
| int rc = 0; |
| pr_debug("%s: Session id %d\n", __func__, ac->session); |
| mutex_lock(&ac->cmd_lock); |
| port = &ac->port[dir]; |
| if (!port->buf) { |
| mutex_unlock(&ac->cmd_lock); |
| return 0; |
| } |
| cnt = port->max_buf_cnt - 1; |
| |
| if (cnt >= 0) { |
| rc = q6asm_memory_unmap(ac, port->buf[0].phys, dir); |
| if (rc < 0) |
| pr_err("%s CMD Memory_unmap_regions failed\n", |
| __func__); |
| } |
| |
| if (port->buf[0].data) { |
| pr_debug("%s:data[%p]phys[%p][%p] , client[%p] handle[%p]\n", |
| __func__, |
| (void *)port->buf[0].data, |
| (void *)port->buf[0].phys, |
| (void *)&port->buf[0].phys, |
| (void *)port->buf[0].client, |
| (void *)port->buf[0].handle); |
| if (!rc) |
| msm_audio_ion_free(port->buf[0].client, |
| port->buf[0].handle); |
| port->buf[0].client = NULL; |
| port->buf[0].handle = NULL; |
| } |
| |
| while (cnt >= 0) { |
| port->buf[cnt].data = NULL; |
| port->buf[cnt].phys = 0; |
| cnt--; |
| } |
| port->max_buf_cnt = 0; |
| kfree(port->buf); |
| port->buf = NULL; |
| mutex_unlock(&ac->cmd_lock); |
| return 0; |
| } |
| |
| void q6asm_audio_client_free(struct audio_client *ac) |
| { |
| int loopcnt; |
| struct audio_port_data *port; |
| if (!ac || !ac->session) |
| return; |
| |
| mutex_lock(&session_lock); |
| |
| pr_debug("%s: Session id %d\n", __func__, ac->session); |
| if (ac->io_mode & SYNC_IO_MODE) { |
| for (loopcnt = 0; loopcnt <= OUT; loopcnt++) { |
| port = &ac->port[loopcnt]; |
| if (!port->buf) |
| continue; |
| pr_debug("%s:loopcnt = %d\n", __func__, loopcnt); |
| q6asm_audio_client_buf_free(loopcnt, ac); |
| } |
| } |
| |
| apr_deregister(ac->apr2); |
| ac->apr2 = NULL; |
| apr_deregister(ac->apr); |
| ac->apr = NULL; |
| ac->mmap_apr = NULL; |
| rtac_set_asm_handle(ac->session, ac->apr); |
| q6asm_session_free(ac); |
| q6asm_mmap_apr_dereg(); |
| |
| pr_debug("%s: APR De-Register\n", __func__); |
| |
| /*done:*/ |
| kfree(ac); |
| ac = NULL; |
| mutex_unlock(&session_lock); |
| |
| return; |
| } |
| |
| int q6asm_set_io_mode(struct audio_client *ac, uint32_t mode1) |
| { |
| uint32_t mode; |
| |
| if (ac == NULL) { |
| pr_err("%s APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| |
| ac->io_mode &= 0xFF00; |
| mode = (mode1 & 0xF); |
| |
| pr_debug("%s ac->mode after anding with FF00:0x[%x],\n", |
| __func__, ac->io_mode); |
| |
| if ((mode == ASYNC_IO_MODE) || (mode == SYNC_IO_MODE)) { |
| ac->io_mode |= mode1; |
| pr_debug("%s:Set Mode to 0x[%x]\n", __func__, ac->io_mode); |
| return 0; |
| } else { |
| pr_err("%s:Not an valid IO Mode:%d\n", __func__, ac->io_mode); |
| return -EINVAL; |
| } |
| } |
| |
| void *q6asm_mmap_apr_reg(void) |
| { |
| if ((atomic_read(&this_mmap.ref_cnt) == 0) || |
| (this_mmap.apr == NULL)) { |
| this_mmap.apr = apr_register("ADSP", "ASM", \ |
| (apr_fn)q6asm_srvc_callback,\ |
| 0x0FFFFFFFF, &this_mmap); |
| if (this_mmap.apr == NULL) { |
| pr_debug("%s Unable to register APR ASM common port\n", |
| __func__); |
| goto fail; |
| } |
| } |
| atomic_inc(&this_mmap.ref_cnt); |
| return this_mmap.apr; |
| fail: |
| return NULL; |
| } |
| |
| struct audio_client *q6asm_audio_client_alloc(app_cb cb, void *priv) |
| { |
| struct audio_client *ac; |
| int n; |
| int lcnt = 0; |
| |
| ac = kzalloc(sizeof(struct audio_client), GFP_KERNEL); |
| if (!ac) |
| return NULL; |
| |
| mutex_lock(&session_lock); |
| n = q6asm_session_alloc(ac); |
| if (n <= 0) { |
| mutex_unlock(&session_lock); |
| goto fail_session; |
| } |
| ac->session = n; |
| ac->cb = cb; |
| ac->priv = priv; |
| ac->io_mode = SYNC_IO_MODE; |
| ac->perf_mode = LEGACY_PCM_MODE; |
| ac->fptr_cache_ops = NULL; |
| /* DSP expects stream id from 1 */ |
| ac->stream_id = 1; |
| ac->apr = apr_register("ADSP", "ASM", \ |
| (apr_fn)q6asm_callback,\ |
| ((ac->session) << 8 | 0x0001),\ |
| ac); |
| |
| if (ac->apr == NULL) { |
| pr_err("%s Registration with APR failed\n", __func__); |
| mutex_unlock(&session_lock); |
| goto fail_apr1; |
| } |
| ac->apr2 = apr_register("ADSP", "ASM", \ |
| (apr_fn)q6asm_callback,\ |
| ((ac->session) << 8 | 0x0002),\ |
| ac); |
| |
| if (ac->apr2 == NULL) { |
| pr_err("%s Registration with APR-2 failed\n", __func__); |
| mutex_unlock(&session_lock); |
| goto fail_apr2; |
| } |
| |
| rtac_set_asm_handle(n, ac->apr); |
| |
| pr_debug("%s Registering the common port with APR\n", __func__); |
| ac->mmap_apr = q6asm_mmap_apr_reg(); |
| if (ac->mmap_apr == NULL) { |
| mutex_unlock(&session_lock); |
| goto fail_mmap; |
| } |
| |
| init_waitqueue_head(&ac->cmd_wait); |
| init_waitqueue_head(&ac->time_wait); |
| atomic_set(&ac->time_flag, 1); |
| INIT_LIST_HEAD(&ac->port[0].mem_map_handle); |
| INIT_LIST_HEAD(&ac->port[1].mem_map_handle); |
| pr_debug("%s: mem_map_handle list init'ed\n", __func__); |
| mutex_init(&ac->cmd_lock); |
| for (lcnt = 0; lcnt <= OUT; lcnt++) { |
| mutex_init(&ac->port[lcnt].lock); |
| spin_lock_init(&ac->port[lcnt].dsp_lock); |
| } |
| atomic_set(&ac->cmd_state, 0); |
| atomic_set(&ac->nowait_cmd_cnt, 0); |
| |
| send_asm_custom_topology(ac); |
| |
| pr_debug("%s: session[%d]\n", __func__, ac->session); |
| |
| mutex_unlock(&session_lock); |
| |
| return ac; |
| fail_mmap: |
| apr_deregister(ac->apr2); |
| fail_apr2: |
| apr_deregister(ac->apr); |
| fail_apr1: |
| q6asm_session_free(ac); |
| fail_session: |
| kfree(ac); |
| return NULL; |
| } |
| |
| struct audio_client *q6asm_get_audio_client(int session_id) |
| { |
| if (session_id == ASM_CONTROL_SESSION) { |
| return &common_client; |
| } |
| |
| if ((session_id <= 0) || (session_id > SESSION_MAX)) { |
| pr_err("%s: invalid session: %d\n", __func__, session_id); |
| goto err; |
| } |
| |
| if (!session[session_id]) { |
| pr_err("%s: session not active: %d\n", __func__, session_id); |
| goto err; |
| } |
| return session[session_id]; |
| err: |
| return NULL; |
| } |
| |
| int q6asm_audio_client_buf_alloc(unsigned int dir, |
| struct audio_client *ac, |
| unsigned int bufsz, |
| unsigned int bufcnt) |
| { |
| int cnt = 0; |
| int rc = 0; |
| struct audio_buffer *buf; |
| int len; |
| |
| if (!(ac) || ((dir != IN) && (dir != OUT))) |
| return -EINVAL; |
| |
| pr_debug("%s: session[%d]bufsz[%d]bufcnt[%d]\n", __func__, ac->session, |
| bufsz, bufcnt); |
| |
| if (ac->session <= 0 || ac->session > 8) |
| goto fail; |
| |
| if (ac->io_mode & SYNC_IO_MODE) { |
| if (ac->port[dir].buf) { |
| pr_debug("%s: buffer already allocated\n", __func__); |
| return 0; |
| } |
| mutex_lock(&ac->cmd_lock); |
| buf = kzalloc(((sizeof(struct audio_buffer))*bufcnt), |
| GFP_KERNEL); |
| |
| if (!buf) { |
| mutex_unlock(&ac->cmd_lock); |
| goto fail; |
| } |
| |
| ac->port[dir].buf = buf; |
| |
| while (cnt < bufcnt) { |
| if (bufsz > 0) { |
| if (!buf[cnt].data) { |
| msm_audio_ion_alloc("audio_client", |
| &buf[cnt].client, &buf[cnt].handle, |
| bufsz, |
| (ion_phys_addr_t *)&buf[cnt].phys, |
| (size_t *)&len, |
| &buf[cnt].data); |
| if (rc) { |
| pr_err("%s: ION Get Physical for AUDIO failed, rc = %d\n", |
| __func__, rc); |
| mutex_unlock(&ac->cmd_lock); |
| goto fail; |
| } |
| |
| buf[cnt].used = 1; |
| buf[cnt].size = bufsz; |
| buf[cnt].actual_size = bufsz; |
| pr_debug("%s data[%p]phys[%p][%p]\n", |
| __func__, |
| (void *)buf[cnt].data, |
| (void *)buf[cnt].phys, |
| (void *)&buf[cnt].phys); |
| cnt++; |
| } |
| } |
| } |
| ac->port[dir].max_buf_cnt = cnt; |
| |
| mutex_unlock(&ac->cmd_lock); |
| rc = q6asm_memory_map_regions(ac, dir, bufsz, cnt, 0); |
| if (rc < 0) { |
| pr_err("%s:CMD Memory_map_regions failed\n", __func__); |
| goto fail; |
| } |
| } |
| return 0; |
| fail: |
| q6asm_audio_client_buf_free(dir, ac); |
| return -EINVAL; |
| } |
| |
| int q6asm_audio_client_buf_alloc_contiguous(unsigned int dir, |
| struct audio_client *ac, |
| unsigned int bufsz, |
| unsigned int bufcnt) |
| { |
| int cnt = 0; |
| int rc = 0; |
| struct audio_buffer *buf; |
| int len; |
| int bytes_to_alloc; |
| |
| if (!(ac) || ((dir != IN) && (dir != OUT))) |
| return -EINVAL; |
| |
| pr_debug("%s: session[%d]bufsz[%d]bufcnt[%d]\n", |
| __func__, ac->session, |
| bufsz, bufcnt); |
| |
| if (ac->session <= 0 || ac->session > 8) |
| goto fail; |
| |
| if (ac->port[dir].buf) { |
| pr_debug("%s: buffer already allocated\n", __func__); |
| return 0; |
| } |
| mutex_lock(&ac->cmd_lock); |
| buf = kzalloc(((sizeof(struct audio_buffer))*bufcnt), |
| GFP_KERNEL); |
| |
| if (!buf) { |
| mutex_unlock(&ac->cmd_lock); |
| goto fail; |
| } |
| |
| ac->port[dir].buf = buf; |
| |
| bytes_to_alloc = bufsz * bufcnt; |
| |
| /* The size to allocate should be multiple of 4K bytes */ |
| bytes_to_alloc = PAGE_ALIGN(bytes_to_alloc); |
| |
| rc = msm_audio_ion_alloc("audio_client", &buf[0].client, &buf[0].handle, |
| bytes_to_alloc, |
| (ion_phys_addr_t *)&buf[0].phys, (size_t *)&len, |
| &buf[0].data); |
| if (rc) { |
| pr_err("%s: Audio ION alloc is failed, rc = %d\n", |
| __func__, rc); |
| mutex_unlock(&ac->cmd_lock); |
| goto fail; |
| } |
| |
| buf[0].used = dir ^ 1; |
| buf[0].size = bufsz; |
| buf[0].actual_size = bufsz; |
| cnt = 1; |
| while (cnt < bufcnt) { |
| if (bufsz > 0) { |
| buf[cnt].data = buf[0].data + (cnt * bufsz); |
| buf[cnt].phys = buf[0].phys + (cnt * bufsz); |
| if (!buf[cnt].data) { |
| pr_err("%s Buf alloc failed\n", |
| __func__); |
| mutex_unlock(&ac->cmd_lock); |
| goto fail; |
| } |
| buf[cnt].used = dir ^ 1; |
| buf[cnt].size = bufsz; |
| buf[cnt].actual_size = bufsz; |
| pr_debug("%s data[%p]phys[%p][%p]\n", __func__, |
| (void *)buf[cnt].data, |
| (void *)buf[cnt].phys, |
| (void *)&buf[cnt].phys); |
| } |
| cnt++; |
| } |
| ac->port[dir].max_buf_cnt = cnt; |
| mutex_unlock(&ac->cmd_lock); |
| rc = q6asm_memory_map_regions(ac, dir, bufsz, cnt, 1); |
| if (rc < 0) { |
| pr_err("%s:CMD Memory_map_regions failed\n", __func__); |
| goto fail; |
| } |
| return 0; |
| fail: |
| q6asm_audio_client_buf_free_contiguous(dir, ac); |
| return -EINVAL; |
| } |
| |
| static int32_t q6asm_srvc_callback(struct apr_client_data *data, void *priv) |
| { |
| uint32_t sid = 0; |
| uint32_t dir = 0; |
| uint32_t i = IN; |
| uint32_t *payload; |
| unsigned long dsp_flags; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| |
| struct audio_client *ac = NULL; |
| struct audio_port_data *port; |
| |
| if (!data) { |
| pr_err("%s: Invalid CB\n", __func__); |
| return 0; |
| } |
| |
| payload = data->payload; |
| |
| if (data->opcode == RESET_EVENTS) { |
| struct audio_client *ac_mmap = (struct audio_client *)priv; |
| if (ac_mmap == NULL) { |
| pr_err("%s ac or priv NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: Reset event is received: %d %d apr[%p]\n", |
| __func__, |
| data->reset_event, |
| data->reset_proc, |
| this_mmap.apr); |
| atomic_set(&this_mmap.ref_cnt, 0); |
| apr_reset(this_mmap.apr); |
| this_mmap.apr = NULL; |
| ac_mmap->mmap_apr = NULL; |
| for (; i <= OUT; i++) { |
| list_for_each_safe(ptr, next, |
| &common_client.port[i].mem_map_handle) { |
| buf_node = list_entry(ptr, |
| struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == |
| common_client.port[i].buf->phys) { |
| list_del(&buf_node->list); |
| kfree(buf_node); |
| } |
| } |
| pr_debug("%s:Clearing custom topology\n", __func__); |
| } |
| reset_custom_topology_flags(); |
| set_custom_topology = 1; |
| topology_map_handle = 0; |
| rtac_clear_mapping(ASM_RTAC_CAL); |
| return 0; |
| } |
| sid = (data->token >> 8) & 0x0F; |
| ac = q6asm_get_audio_client(sid); |
| if (!ac) { |
| pr_debug("%s: session[%d] already freed\n", __func__, sid); |
| return 0; |
| } |
| 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", |
| __func__, payload[0], payload[1], data->opcode, data->token, |
| data->payload_size, data->src_port, data->dest_port, sid, dir); |
| pr_debug("%s:Payload = [0x%x] status[0x%x]\n", |
| __func__, payload[0], payload[1]); |
| |
| if (data->opcode == APR_BASIC_RSP_RESULT) { |
| switch (payload[0]) { |
| case ASM_CMD_SHARED_MEM_MAP_REGIONS: |
| case ASM_CMD_SHARED_MEM_UNMAP_REGIONS: |
| case ASM_CMD_ADD_TOPOLOGIES: |
| if (payload[1] != 0) { |
| pr_err("%s: cmd = 0x%x returned error = 0x%x sid:%d\n", |
| __func__, payload[0], payload[1], sid); |
| if (payload[0] == |
| ASM_CMD_SHARED_MEM_UNMAP_REGIONS) |
| atomic_set(&ac->unmap_cb_success, 0); |
| } else { |
| if (payload[0] == |
| ASM_CMD_SHARED_MEM_UNMAP_REGIONS) |
| atomic_set(&ac->unmap_cb_success, 1); |
| } |
| |
| if (atomic_read(&ac->cmd_state)) { |
| atomic_set(&ac->cmd_state, 0); |
| wake_up(&ac->cmd_wait); |
| } |
| pr_debug("%s:Payload = [0x%x] status[0x%x]\n", |
| __func__, payload[0], payload[1]); |
| break; |
| default: |
| pr_debug("%s:command[0x%x] not expecting rsp\n", |
| __func__, payload[0]); |
| break; |
| } |
| return 0; |
| } |
| |
| dir = (data->token & 0x0F); |
| port = &ac->port[dir]; |
| |
| switch (data->opcode) { |
| case ASM_CMDRSP_SHARED_MEM_MAP_REGIONS:{ |
| pr_debug("%s:PL#0[0x%x]PL#1 [0x%x] dir=%x s_id=%x\n", |
| __func__, payload[0], payload[1], dir, sid); |
| spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| if (atomic_read(&ac->cmd_state)) { |
| ac->port[dir].tmp_hdl = payload[0]; |
| atomic_set(&ac->cmd_state, 0); |
| wake_up(&ac->cmd_wait); |
| } |
| spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| break; |
| } |
| case ASM_CMD_SHARED_MEM_UNMAP_REGIONS:{ |
| pr_debug("%s:PL#0[0x%x]PL#1 [0x%x]\n", |
| __func__, payload[0], payload[1]); |
| spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| if (atomic_read(&ac->cmd_state)) { |
| atomic_set(&ac->cmd_state, 0); |
| wake_up(&ac->cmd_wait); |
| } |
| spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| |
| break; |
| } |
| default: |
| pr_debug("%s:command[0x%x]success [0x%x]\n", |
| __func__, payload[0], payload[1]); |
| } |
| if (ac->cb) |
| ac->cb(data->opcode, data->token, |
| data->payload, ac->priv); |
| return 0; |
| } |
| |
| static int32_t is_no_wait_cmd_rsp(uint32_t opcode, uint32_t *cmd_type) |
| { |
| if (opcode == APR_BASIC_RSP_RESULT) { |
| if (cmd_type != NULL) { |
| switch (cmd_type[0]) { |
| case ASM_SESSION_CMD_RUN_V2: |
| case ASM_SESSION_CMD_PAUSE: |
| case ASM_DATA_CMD_EOS: |
| return 1; |
| default: |
| break; |
| } |
| } else |
| pr_err("%s: null pointer!", __func__); |
| } else if (opcode == ASM_DATA_EVENT_RENDERED_EOS) |
| return 1; |
| |
| return 0; |
| } |
| |
| static int32_t q6asm_callback(struct apr_client_data *data, void *priv) |
| { |
| int i = 0; |
| struct audio_client *ac = (struct audio_client *)priv; |
| uint32_t token; |
| unsigned long dsp_flags; |
| uint32_t *payload; |
| uint32_t wakeup_flag = 1; |
| int32_t ret = 0; |
| |
| |
| if ((ac == NULL) || (data == NULL)) { |
| pr_err("ac or priv NULL\n"); |
| return -EINVAL; |
| } |
| if (ac->session <= 0 || ac->session > 8) { |
| pr_err("%s:Session ID is invalid, session = %d\n", __func__, |
| ac->session); |
| return -EINVAL; |
| } |
| |
| payload = data->payload; |
| if ((atomic_read(&ac->nowait_cmd_cnt) > 0) && |
| is_no_wait_cmd_rsp(data->opcode, payload)) { |
| pr_debug("%s: nowait_cmd_cnt %d\n", |
| __func__, |
| atomic_read(&ac->nowait_cmd_cnt)); |
| atomic_dec(&ac->nowait_cmd_cnt); |
| wakeup_flag = 0; |
| } |
| |
| if (data->opcode == RESET_EVENTS) { |
| if(ac->apr == NULL) { |
| ac->apr = ac->apr2; |
| } |
| pr_debug("q6asm_callback: Reset event is received: %d %d apr[%p]\n", |
| data->reset_event, data->reset_proc, ac->apr); |
| if (ac->cb) |
| ac->cb(data->opcode, data->token, |
| (uint32_t *)data->payload, ac->priv); |
| apr_reset(ac->apr); |
| ac->apr = NULL; |
| return 0; |
| } |
| |
| pr_debug("%s: session[%d]opcode[0x%x] token[0x%x]payload_s[%d] src[%d] dest[%d]\n", |
| __func__, |
| ac->session, data->opcode, |
| data->token, data->payload_size, data->src_port, |
| data->dest_port); |
| if ((data->opcode != ASM_DATA_EVENT_RENDERED_EOS) && |
| (data->opcode != ASM_DATA_EVENT_EOS) && |
| (data->opcode != ASM_SESSION_EVENT_RX_UNDERFLOW)) |
| pr_debug("%s:Payload = [0x%x] status[0x%x]\n", |
| __func__, payload[0], payload[1]); |
| if (data->opcode == APR_BASIC_RSP_RESULT) { |
| token = data->token; |
| if (payload[1] != 0) { |
| pr_err("%s: cmd = 0x%x returned error = 0x%x\n", |
| __func__, payload[0], payload[1]); |
| } |
| switch (payload[0]) { |
| case ASM_STREAM_CMD_SET_PP_PARAMS_V2: |
| if (rtac_make_asm_callback(ac->session, payload, |
| data->payload_size)) |
| break; |
| case ASM_SESSION_CMD_PAUSE: |
| case ASM_SESSION_CMD_SUSPEND: |
| case ASM_DATA_CMD_EOS: |
| case ASM_STREAM_CMD_CLOSE: |
| case ASM_STREAM_CMD_FLUSH: |
| case ASM_SESSION_CMD_RUN_V2: |
| case ASM_SESSION_CMD_REGISTER_FORX_OVERFLOW_EVENTS: |
| case ASM_STREAM_CMD_FLUSH_READBUFS: |
| pr_debug("%s:Payload = [0x%x]\n", __func__, payload[0]); |
| ret = q6asm_is_valid_session(data, priv); |
| if (ret != 0) |
| return ret; |
| |
| case ASM_STREAM_CMD_OPEN_READ_V3: |
| case ASM_STREAM_CMD_OPEN_WRITE_V3: |
| case ASM_STREAM_CMD_OPEN_READWRITE_V2: |
| case ASM_STREAM_CMD_OPEN_LOOPBACK_V2: |
| case ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2: |
| case ASM_STREAM_CMD_SET_ENCDEC_PARAM: |
| case ASM_CMD_ADD_TOPOLOGIES: |
| case ASM_DATA_CMD_REMOVE_INITIAL_SILENCE: |
| case ASM_DATA_CMD_REMOVE_TRAILING_SILENCE: |
| case ASM_SESSION_CMD_REGISTER_FOR_RX_UNDERFLOW_EVENTS: |
| pr_debug("%s:Payload = [0x%x]stat[0x%x]\n", |
| __func__, payload[0], payload[1]); |
| if (atomic_read(&ac->cmd_state) && wakeup_flag) { |
| atomic_set(&ac->cmd_state, 0); |
| wake_up(&ac->cmd_wait); |
| } |
| if (ac->cb) |
| ac->cb(data->opcode, data->token, |
| (uint32_t *)data->payload, ac->priv); |
| break; |
| case ASM_STREAM_CMD_GET_PP_PARAMS_V2: |
| pr_debug("%s: ASM_STREAM_CMD_GET_PP_PARAMS_V2\n", |
| __func__); |
| /* Should only come here if there is an APR */ |
| /* error or malformed APR packet. Otherwise */ |
| /* response will be returned as */ |
| /* ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2 */ |
| if (payload[1] != 0) { |
| pr_err("%s: ASM get param error = %d, resuming\n", |
| __func__, payload[1]); |
| rtac_make_asm_callback(ac->session, payload, |
| data->payload_size); |
| } |
| break; |
| default: |
| pr_debug("%s:command[0x%x] not expecting rsp\n", |
| __func__, payload[0]); |
| break; |
| } |
| return 0; |
| } |
| |
| switch (data->opcode) { |
| case ASM_DATA_EVENT_WRITE_DONE_V2:{ |
| struct audio_port_data *port = &ac->port[IN]; |
| pr_debug("%s: Rxed opcode[0x%x] status[0x%x] token[%d]", |
| __func__, payload[0], payload[1], |
| data->token); |
| if (ac->io_mode & SYNC_IO_MODE) { |
| if (port->buf == NULL) { |
| pr_err("%s: Unexpected Write Done\n", |
| __func__); |
| return -EINVAL; |
| } |
| spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| if (port->buf[data->token].phys != |
| payload[0]) { |
| pr_err("Buf expected[%p]rxed[%p]\n",\ |
| (void *)port->buf[data->token].phys,\ |
| (void *)payload[0]); |
| spin_unlock_irqrestore(&port->dsp_lock, |
| dsp_flags); |
| return -EINVAL; |
| } |
| token = data->token; |
| port->buf[token].used = 1; |
| spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| |
| config_debug_fs_write_cb(); |
| |
| for (i = 0; i < port->max_buf_cnt; i++) |
| pr_debug("%d ", port->buf[i].used); |
| |
| } |
| break; |
| } |
| case ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2: |
| pr_debug("%s: ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2\n", __func__); |
| if (payload[0] != 0) |
| pr_err("%s: ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2 returned error = 0x%x\n", |
| __func__, payload[0]); |
| rtac_make_asm_callback(ac->session, payload, |
| data->payload_size); |
| break; |
| case ASM_DATA_EVENT_READ_DONE_V2:{ |
| |
| struct audio_port_data *port = &ac->port[OUT]; |
| |
| config_debug_fs_read_cb(); |
| |
| pr_debug("%s:R-D: status=%d buff_add=%x act_size=%d offset=%d\n", |
| __func__, payload[READDONE_IDX_STATUS], |
| payload[READDONE_IDX_BUFADD_LSW], |
| payload[READDONE_IDX_SIZE], |
| payload[READDONE_IDX_OFFSET]); |
| |
| pr_debug("%s:R-D:msw_ts=%d lsw_ts=%d memmap_hdl=%x flags=%d id=%d num=%d\n", |
| __func__, payload[READDONE_IDX_MSW_TS], |
| payload[READDONE_IDX_LSW_TS], |
| payload[READDONE_IDX_MEMMAP_HDL], |
| payload[READDONE_IDX_FLAGS], |
| payload[READDONE_IDX_SEQ_ID], |
| payload[READDONE_IDX_NUMFRAMES]); |
| |
| if (ac->io_mode & SYNC_IO_MODE) { |
| if (port->buf == NULL) { |
| pr_err("%s: Unexpected Write Done\n", __func__); |
| return -EINVAL; |
| } |
| spin_lock_irqsave(&port->dsp_lock, dsp_flags); |
| token = data->token; |
| port->buf[token].used = 0; |
| if (port->buf[token].phys != |
| payload[READDONE_IDX_BUFADD_LSW]) { |
| pr_err("Buf expected[%p]rxed[%p]\n",\ |
| (void *)port->buf[token].phys,\ |
| (void *)payload[READDONE_IDX_BUFADD_LSW]); |
| spin_unlock_irqrestore(&port->dsp_lock, |
| dsp_flags); |
| break; |
| } |
| port->buf[token].actual_size = |
| payload[READDONE_IDX_SIZE]; |
| spin_unlock_irqrestore(&port->dsp_lock, dsp_flags); |
| } |
| break; |
| } |
| case ASM_DATA_EVENT_EOS: |
| case ASM_DATA_EVENT_RENDERED_EOS: |
| pr_debug("%s:EOS ACK received: rxed opcode[0x%x]\n", |
| __func__, data->opcode); |
| break; |
| case ASM_SESSION_EVENTX_OVERFLOW: |
| pr_debug("ASM_SESSION_EVENTX_OVERFLOW\n"); |
| break; |
| case ASM_SESSION_EVENT_RX_UNDERFLOW: |
| pr_debug("ASM_SESSION_EVENT_RX_UNDERFLOW\n"); |
| break; |
| case ASM_SESSION_CMDRSP_GET_SESSIONTIME_V3: |
| pr_debug("%s: ASM_SESSION_CMDRSP_GET_SESSIONTIME_V3, payload[0] = %d, payload[1] = %d, payload[2] = %d\n", |
| __func__, |
| payload[0], payload[1], payload[2]); |
| ac->time_stamp = (uint64_t)(((uint64_t)payload[2] << 32) | |
| payload[1]); |
| if (atomic_cmpxchg(&ac->time_flag, 1, 0)) |
| wake_up(&ac->time_wait); |
| break; |
| case ASM_DATA_EVENT_SR_CM_CHANGE_NOTIFY: |
| case ASM_DATA_EVENT_ENC_SR_CM_CHANGE_NOTIFY: |
| pr_debug("%s: ASM_DATA_EVENT_SR_CM_CHANGE_NOTIFY, payload[0] = %d, payload[1] = %d, payload[2] = %d, payload[3] = %d\n", |
| __func__, |
| payload[0], payload[1], payload[2], |
| payload[3]); |
| break; |
| } |
| if (ac->cb) |
| ac->cb(data->opcode, data->token, |
| data->payload, ac->priv); |
| |
| return 0; |
| } |
| |
| void *q6asm_is_cpu_buf_avail(int dir, struct audio_client *ac, uint32_t *size, |
| uint32_t *index) |
| { |
| void *data; |
| unsigned char idx; |
| struct audio_port_data *port; |
| |
| if (!ac || ((dir != IN) && (dir != OUT))) |
| return NULL; |
| |
| if (ac->io_mode & SYNC_IO_MODE) { |
| port = &ac->port[dir]; |
| |
| mutex_lock(&port->lock); |
| idx = port->cpu_buf; |
| if (port->buf == NULL) { |
| pr_debug("%s:Buffer pointer null\n", __func__); |
| mutex_unlock(&port->lock); |
| return NULL; |
| } |
| /* dir 0: used = 0 means buf in use |
| dir 1: used = 1 means buf in use */ |
| if (port->buf[idx].used == dir) { |
| /* To make it more robust, we could loop and get the |
| next avail buf, its risky though */ |
| pr_debug("%s:Next buf idx[0x%x] not available, dir[%d]\n", |
| __func__, idx, dir); |
| mutex_unlock(&port->lock); |
| return NULL; |
| } |
| *size = port->buf[idx].actual_size; |
| *index = port->cpu_buf; |
| data = port->buf[idx].data; |
| pr_debug("%s:session[%d]index[%d] data[%p]size[%d]\n", |
| __func__, |
| ac->session, |
| port->cpu_buf, |
| data, *size); |
| /* By default increase the cpu_buf cnt |
| user accesses this function,increase cpu |
| buf(to avoid another api)*/ |
| port->buf[idx].used = dir; |
| port->cpu_buf = ((port->cpu_buf + 1) & (port->max_buf_cnt - 1)); |
| mutex_unlock(&port->lock); |
| return data; |
| } |
| return NULL; |
| } |
| |
| void *q6asm_is_cpu_buf_avail_nolock(int dir, struct audio_client *ac, |
| uint32_t *size, uint32_t *index) |
| { |
| void *data; |
| unsigned char idx; |
| struct audio_port_data *port; |
| |
| if (!ac || ((dir != IN) && (dir != OUT))) |
| return NULL; |
| |
| port = &ac->port[dir]; |
| |
| idx = port->cpu_buf; |
| if (port->buf == NULL) { |
| pr_debug("%s:Buffer pointer null\n", __func__); |
| return NULL; |
| } |
| /* |
| * dir 0: used = 0 means buf in use |
| * dir 1: used = 1 means buf in use |
| */ |
| if (port->buf[idx].used == dir) { |
| /* |
| * To make it more robust, we could loop and get the |
| * next avail buf, its risky though |
| */ |
| pr_debug("%s:Next buf idx[0x%x] not available, dir[%d]\n", |
| __func__, idx, dir); |
| return NULL; |
| } |
| *size = port->buf[idx].actual_size; |
| *index = port->cpu_buf; |
| data = port->buf[idx].data; |
| pr_debug("%s:session[%d]index[%d] data[%p]size[%d]\n", |
| __func__, ac->session, port->cpu_buf, |
| data, *size); |
| /* |
| * By default increase the cpu_buf cnt |
| * user accesses this function,increase cpu |
| * buf(to avoid another api) |
| */ |
| port->buf[idx].used = dir; |
| port->cpu_buf = ((port->cpu_buf + 1) & (port->max_buf_cnt - 1)); |
| return data; |
| } |
| |
| int q6asm_is_dsp_buf_avail(int dir, struct audio_client *ac) |
| { |
| int ret = -1; |
| struct audio_port_data *port; |
| uint32_t idx; |
| |
| if (!ac || (dir != OUT)) |
| return ret; |
| |
| if (ac->io_mode & SYNC_IO_MODE) { |
| port = &ac->port[dir]; |
| |
| mutex_lock(&port->lock); |
| idx = port->dsp_buf; |
| |
| if (port->buf[idx].used == (dir ^ 1)) { |
| /* To make it more robust, we could loop and get the |
| next avail buf, its risky though */ |
| pr_err("Next buf idx[0x%x] not available, dir[%d]\n", |
| idx, dir); |
| mutex_unlock(&port->lock); |
| return ret; |
| } |
| pr_debug("%s: session[%d]dsp_buf=%d cpu_buf=%d\n", __func__, |
| ac->session, port->dsp_buf, port->cpu_buf); |
| ret = ((port->dsp_buf != port->cpu_buf) ? 0 : -1); |
| mutex_unlock(&port->lock); |
| } |
| return ret; |
| } |
| |
| static void __q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg, uint32_t stream_id) |
| { |
| pr_debug("%s:pkt_size=%d cmd_flg=%d session=%d stream_id=%d\n", |
| __func__, pkt_size, cmd_flg, ac->session, stream_id); |
| if (ac->apr == NULL) { |
| pr_err("%s: ac->apr is NULL", __func__); |
| return; |
| } |
| |
| mutex_lock(&ac->cmd_lock); |
| hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, \ |
| APR_HDR_LEN(sizeof(struct apr_hdr)),\ |
| APR_PKT_VER); |
| hdr->src_svc = ((struct apr_svc *)ac->apr)->id; |
| hdr->src_domain = APR_DOMAIN_APPS; |
| hdr->dest_svc = APR_SVC_ASM; |
| hdr->dest_domain = APR_DOMAIN_ADSP; |
| hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| if (cmd_flg) { |
| hdr->token = ac->session; |
| } |
| hdr->pkt_size = pkt_size; |
| mutex_unlock(&ac->cmd_lock); |
| return; |
| } |
| |
| static void q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg) |
| { |
| __q6asm_add_hdr(ac, hdr, pkt_size, cmd_flg, ac->stream_id); |
| return; |
| } |
| |
| static void q6asm_stream_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg, int32_t stream_id) |
| { |
| __q6asm_add_hdr(ac, hdr, pkt_size, cmd_flg, stream_id); |
| return; |
| } |
| |
| static void __q6asm_add_hdr_async(struct audio_client *ac, struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg, uint32_t stream_id) |
| { |
| pr_debug("%s pkt_size = %d, cmd_flg = %d, session = %d stream_id=%d\n", |
| __func__, pkt_size, cmd_flg, ac->session, stream_id); |
| hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, \ |
| APR_HDR_LEN(sizeof(struct apr_hdr)),\ |
| APR_PKT_VER); |
| if (ac->apr == NULL) { |
| pr_err("%s: ac->apr is NULL", __func__); |
| return; |
| } |
| hdr->src_svc = ((struct apr_svc *)ac->apr)->id; |
| hdr->src_domain = APR_DOMAIN_APPS; |
| hdr->dest_svc = APR_SVC_ASM; |
| hdr->dest_domain = APR_DOMAIN_ADSP; |
| hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id); |
| if (cmd_flg) { |
| hdr->token = ac->session; |
| } |
| hdr->pkt_size = pkt_size; |
| return; |
| } |
| |
| static void q6asm_add_hdr_async(struct audio_client *ac, struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg) |
| { |
| __q6asm_add_hdr_async(ac, hdr, pkt_size, cmd_flg, ac->stream_id); |
| return; |
| } |
| |
| static void q6asm_stream_add_hdr_async(struct audio_client *ac, |
| struct apr_hdr *hdr, uint32_t pkt_size, |
| uint32_t cmd_flg, int32_t stream_id) |
| { |
| __q6asm_add_hdr_async(ac, hdr, pkt_size, cmd_flg, stream_id); |
| return; |
| } |
| |
| static void q6asm_add_hdr_custom_topology(struct audio_client *ac, |
| struct apr_hdr *hdr, |
| uint32_t pkt_size, uint32_t cmd_flg) |
| { |
| pr_debug("%s:pkt_size=%d cmd_flg=%d session=%d\n", __func__, pkt_size, |
| cmd_flg, ac->session); |
| if (ac->apr == NULL) { |
| pr_err("%s: ac->apr is NULL", __func__); |
| return; |
| } |
| |
| mutex_lock(&ac->cmd_lock); |
| hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, \ |
| APR_HDR_LEN(sizeof(struct apr_hdr)),\ |
| APR_PKT_VER); |
| hdr->src_svc = ((struct apr_svc *)ac->apr)->id; |
| hdr->src_domain = APR_DOMAIN_APPS; |
| hdr->dest_svc = APR_SVC_ASM; |
| hdr->dest_domain = APR_DOMAIN_ADSP; |
| hdr->src_port = ((ac->session << 8) & 0xFF00) | 0x01; |
| hdr->dest_port = 0; |
| if (cmd_flg) { |
| hdr->token = ((ac->session << 8) | 0x0001) ; |
| } |
| hdr->pkt_size = pkt_size; |
| mutex_unlock(&ac->cmd_lock); |
| return; |
| } |
| |
| static void q6asm_add_mmaphdr(struct audio_client *ac, struct apr_hdr *hdr, |
| u32 pkt_size, u32 cmd_flg, u32 token) |
| { |
| pr_debug("%s:pkt size=%d cmd_flg=%d\n", __func__, pkt_size, cmd_flg); |
| hdr->hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD, \ |
| APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER); |
| hdr->src_port = 0; |
| hdr->dest_port = 0; |
| if (cmd_flg) { |
| hdr->token = token; |
| } |
| hdr->pkt_size = pkt_size; |
| return; |
| } |
| static int __q6asm_open_read(struct audio_client *ac, |
| uint32_t format, uint16_t bits_per_sample) |
| { |
| int rc = 0x00; |
| struct asm_stream_cmd_open_read_v3 open; |
| |
| config_debug_fs_reset_index(); |
| |
| if ((ac == NULL) || (ac->apr == NULL)) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s:session[%d]", __func__, ac->session); |
| |
| q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| open.hdr.opcode = ASM_STREAM_CMD_OPEN_READ_V3; |
| /* Stream prio : High, provide meta info with encoded frames */ |
| open.src_endpointype = ASM_END_POINT_DEVICE_MATRIX; |
| |
| open.preprocopo_id = get_asm_topology(); |
| if (open.preprocopo_id == 0) |
| open.preprocopo_id = ASM_STREAM_POSTPROC_TOPO_ID_NONE; |
| open.bits_per_sample = bits_per_sample; |
| open.mode_flags = 0x0; |
| |
| if (ac->perf_mode == LOW_LATENCY_PCM_MODE) { |
| open.mode_flags |= ASM_LOW_LATENCY_STREAM_SESSION << |
| ASM_SHIFT_STREAM_PERF_MODE_FLAG_IN_OPEN_READ; |
| } else { |
| open.mode_flags |= ASM_LEGACY_STREAM_SESSION << |
| ASM_SHIFT_STREAM_PERF_MODE_FLAG_IN_OPEN_READ; |
| } |
| |
| switch (format) { |
| case FORMAT_LINEAR_PCM: |
| open.mode_flags |= 0x00; |
| open.enc_cfg_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| break; |
| case FORMAT_MPEG4_AAC: |
| open.mode_flags |= BUFFER_META_ENABLE; |
| open.enc_cfg_id = ASM_MEDIA_FMT_AAC_V2; |
| break; |
| case FORMAT_V13K: |
| open.mode_flags |= BUFFER_META_ENABLE; |
| open.enc_cfg_id = ASM_MEDIA_FMT_V13K_FS; |
| break; |
| case FORMAT_EVRC: |
| open.mode_flags |= BUFFER_META_ENABLE; |
| open.enc_cfg_id = ASM_MEDIA_FMT_EVRC_FS; |
| break; |
| case FORMAT_AMRNB: |
| open.mode_flags |= BUFFER_META_ENABLE ; |
| open.enc_cfg_id = ASM_MEDIA_FMT_AMRNB_FS; |
| break; |
| case FORMAT_AMRWB: |
| open.mode_flags |= BUFFER_META_ENABLE ; |
| open.enc_cfg_id = ASM_MEDIA_FMT_AMRWB_FS; |
| break; |
| default: |
| pr_err("Invalid format[%d]\n", format); |
| goto fail_cmd; |
| } |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| if (rc < 0) { |
| pr_err("open failed op[0x%x]rc[%d]\n", \ |
| open.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout. waited for open read rc[%d]\n", __func__, |
| rc); |
| goto fail_cmd; |
| } |
| ac->io_mode |= TUN_READ_IO_MODE; |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_open_read(struct audio_client *ac, |
| uint32_t format) |
| { |
| return __q6asm_open_read(ac, format, 16); |
| } |
| |
| int q6asm_open_read_v2(struct audio_client *ac, uint32_t format, |
| uint16_t bits_per_sample) |
| { |
| return __q6asm_open_read(ac, format, bits_per_sample); |
| } |
| |
| static int __q6asm_open_write(struct audio_client *ac, uint32_t format, |
| uint16_t bits_per_sample, uint32_t stream_id, |
| bool is_gapless_mode) |
| { |
| int rc = 0x00; |
| struct asm_stream_cmd_open_write_v3 open; |
| |
| if ((ac == NULL) || (ac->apr == NULL)) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: session[%d] wr_format[0x%x]", __func__, ac->session, |
| format); |
| |
| q6asm_stream_add_hdr(ac, &open.hdr, sizeof(open), TRUE, stream_id); |
| atomic_set(&ac->cmd_state, 1); |
| /* |
| * Updated the token field with stream/session for compressed playback |
| * Platform driver must know the the stream with which the command is |
| * associated |
| */ |
| if (ac->io_mode & COMPRESSED_STREAM_IO) |
| open.hdr.token = ((ac->session << 8) & 0xFFFF00) | |
| (stream_id & 0xFF); |
| |
| pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| __func__, open.hdr.token, stream_id, ac->session); |
| open.hdr.opcode = ASM_STREAM_CMD_OPEN_WRITE_V3; |
| open.mode_flags = 0x00; |
| if (ac->perf_mode == ULTRA_LOW_LATENCY_PCM_MODE) |
| open.mode_flags |= ASM_ULTRA_LOW_LATENCY_STREAM_SESSION; |
| else if (ac->perf_mode == LOW_LATENCY_PCM_MODE) |
| open.mode_flags |= ASM_LOW_LATENCY_STREAM_SESSION; |
| else { |
| open.mode_flags |= ASM_LEGACY_STREAM_SESSION; |
| if (is_gapless_mode) |
| open.mode_flags |= 1 << ASM_SHIFT_GAPLESS_MODE_FLAG; |
| } |
| |
| /* source endpoint : matrix */ |
| open.sink_endpointype = ASM_END_POINT_DEVICE_MATRIX; |
| open.bits_per_sample = bits_per_sample; |
| |
| open.postprocopo_id = get_asm_topology(); |
| if (open.postprocopo_id == 0) |
| open.postprocopo_id = ASM_STREAM_POSTPROC_TOPO_ID_NONE; |
| |
| switch (format) { |
| case FORMAT_LINEAR_PCM: |
| open.dec_fmt_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| break; |
| case FORMAT_MPEG4_AAC: |
| open.dec_fmt_id = ASM_MEDIA_FMT_AAC_V2; |
| break; |
| case FORMAT_MPEG4_MULTI_AAC: |
| open.dec_fmt_id = ASM_MEDIA_FMT_DOLBY_AAC; |
| break; |
| case FORMAT_WMA_V9: |
| open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V9_V2; |
| break; |
| case FORMAT_WMA_V10PRO: |
| open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V10PRO_V2; |
| break; |
| case FORMAT_MP3: |
| open.dec_fmt_id = ASM_MEDIA_FMT_MP3; |
| break; |
| case FORMAT_AC3: |
| open.dec_fmt_id = ASM_MEDIA_FMT_EAC3_DEC; |
| break; |
| case FORMAT_EAC3: |
| open.dec_fmt_id = ASM_MEDIA_FMT_EAC3_DEC; |
| break; |
| default: |
| pr_err("%s: Invalid format[%d]\n", __func__, format); |
| goto fail_cmd; |
| } |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| if (rc < 0) { |
| pr_err("%s: open failed op[0x%x]rc[%d]\n", \ |
| __func__, open.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout. waited for open write rc[%d]\n", __func__, |
| rc); |
| goto fail_cmd; |
| } |
| ac->io_mode |= TUN_WRITE_IO_MODE; |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_open_write(struct audio_client *ac, uint32_t format) |
| { |
| return __q6asm_open_write(ac, format, 16, ac->stream_id, |
| false /*gapless*/); |
| } |
| |
| int q6asm_open_write_v2(struct audio_client *ac, uint32_t format, |
| uint16_t bits_per_sample) |
| { |
| return __q6asm_open_write(ac, format, bits_per_sample, |
| ac->stream_id, false /*gapless*/); |
| } |
| |
| int q6asm_stream_open_write_v2(struct audio_client *ac, uint32_t format, |
| uint16_t bits_per_sample, int32_t stream_id, |
| bool is_gapless_mode) |
| { |
| return __q6asm_open_write(ac, format, bits_per_sample, |
| stream_id, is_gapless_mode); |
| } |
| |
| int q6asm_open_read_write(struct audio_client *ac, |
| uint32_t rd_format, |
| uint32_t wr_format) |
| { |
| int rc = 0x00; |
| struct asm_stream_cmd_open_readwrite_v2 open; |
| |
| if ((ac == NULL) || (ac->apr == NULL)) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: session[%d]", __func__, ac->session); |
| pr_debug("wr_format[0x%x]rd_format[0x%x]", |
| wr_format, rd_format); |
| |
| ac->io_mode |= NT_MODE; |
| q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| open.hdr.opcode = ASM_STREAM_CMD_OPEN_READWRITE_V2; |
| |
| open.mode_flags = BUFFER_META_ENABLE; |
| open.bits_per_sample = 16; |
| /* source endpoint : matrix */ |
| open.postprocopo_id = get_asm_topology(); |
| if (open.postprocopo_id == 0) |
| open.postprocopo_id = ASM_STREAM_POSTPROC_TOPO_ID_NONE; |
| |
| switch (wr_format) { |
| case FORMAT_LINEAR_PCM: |
| open.dec_fmt_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| break; |
| case FORMAT_MPEG4_AAC: |
| open.dec_fmt_id = ASM_MEDIA_FMT_AAC_V2; |
| break; |
| case FORMAT_MPEG4_MULTI_AAC: |
| open.dec_fmt_id = ASM_MEDIA_FMT_DOLBY_AAC; |
| break; |
| case FORMAT_WMA_V9: |
| open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V9_V2; |
| break; |
| case FORMAT_WMA_V10PRO: |
| open.dec_fmt_id = ASM_MEDIA_FMT_WMA_V10PRO_V2; |
| break; |
| case FORMAT_AMRNB: |
| open.dec_fmt_id = ASM_MEDIA_FMT_AMRNB_FS; |
| break; |
| case FORMAT_AMRWB: |
| open.dec_fmt_id = ASM_MEDIA_FMT_AMRWB_FS; |
| break; |
| case FORMAT_AMR_WB_PLUS: |
| open.dec_fmt_id = ASM_MEDIA_FMT_AMR_WB_PLUS_V2; |
| break; |
| case FORMAT_V13K: |
| open.dec_fmt_id = ASM_MEDIA_FMT_V13K_FS; |
| break; |
| case FORMAT_EVRC: |
| open.dec_fmt_id = ASM_MEDIA_FMT_EVRC_FS; |
| break; |
| case FORMAT_EVRCB: |
| open.dec_fmt_id = ASM_MEDIA_FMT_EVRCB_FS; |
| break; |
| case FORMAT_EVRCWB: |
| open.dec_fmt_id = ASM_MEDIA_FMT_EVRCWB_FS; |
| break; |
| case FORMAT_MP3: |
| open.dec_fmt_id = ASM_MEDIA_FMT_MP3; |
| break; |
| default: |
| pr_err("Invalid format[%d]\n", wr_format); |
| goto fail_cmd; |
| } |
| |
| switch (rd_format) { |
| case FORMAT_LINEAR_PCM: |
| open.enc_cfg_id = ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2; |
| break; |
| case FORMAT_MPEG4_AAC: |
| open.enc_cfg_id = ASM_MEDIA_FMT_AAC_V2; |
| break; |
| case FORMAT_V13K: |
| open.enc_cfg_id = ASM_MEDIA_FMT_V13K_FS; |
| break; |
| case FORMAT_EVRC: |
| open.enc_cfg_id = ASM_MEDIA_FMT_EVRC_FS; |
| break; |
| case FORMAT_AMRNB: |
| open.enc_cfg_id = ASM_MEDIA_FMT_AMRNB_FS; |
| break; |
| case FORMAT_AMRWB: |
| open.enc_cfg_id = ASM_MEDIA_FMT_AMRWB_FS; |
| break; |
| default: |
| pr_err("Invalid format[%d]\n", rd_format); |
| goto fail_cmd; |
| } |
| pr_debug("%s:rdformat[0x%x]wrformat[0x%x]\n", __func__, |
| open.enc_cfg_id, open.dec_fmt_id); |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| if (rc < 0) { |
| pr_err("open failed op[0x%x]rc[%d]\n", \ |
| open.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for open read-write rc[%d]\n", rc); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_open_loopback_v2(struct audio_client *ac, uint16_t bits_per_sample) |
| { |
| int rc = 0x00; |
| struct asm_stream_cmd_open_loopback_v2 open; |
| |
| if ((ac == NULL) || (ac->apr == NULL)) { |
| pr_err("%s APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: session[%d]", __func__, ac->session); |
| |
| q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| open.hdr.opcode = ASM_STREAM_CMD_OPEN_LOOPBACK_V2; |
| |
| open.mode_flags = 0; |
| open.src_endpointype = 0; |
| open.sink_endpointype = 0; |
| /* source endpoint : matrix */ |
| open.postprocopo_id = get_asm_topology(); |
| if (open.postprocopo_id == 0) |
| open.postprocopo_id = DEFAULT_POPP_TOPOLOGY; |
| open.bits_per_sample = bits_per_sample; |
| open.reserved = 0; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &open); |
| if (rc < 0) { |
| pr_err("%s open failed op[0x%x]rc[%d]\n", __func__, |
| open.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s timeout. waited for open_loopback rc[%d]\n", |
| __func__, rc); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_run(struct audio_client *ac, uint32_t flags, |
| uint32_t msw_ts, uint32_t lsw_ts) |
| { |
| struct asm_session_cmd_run_v2 run; |
| int rc; |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s session[%d]", __func__, ac->session); |
| q6asm_add_hdr(ac, &run.hdr, sizeof(run), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| run.hdr.opcode = ASM_SESSION_CMD_RUN_V2; |
| run.flags = flags; |
| run.time_lsw = lsw_ts; |
| run.time_msw = msw_ts; |
| |
| config_debug_fs_run(); |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &run); |
| if (rc < 0) { |
| pr_err("Commmand run failed[%d]", rc); |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for run success rc[%d]", rc); |
| goto fail_cmd; |
| } |
| |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| static int __q6asm_run_nowait(struct audio_client *ac, uint32_t flags, |
| uint32_t msw_ts, uint32_t lsw_ts, uint32_t stream_id) |
| { |
| struct asm_session_cmd_run_v2 run; |
| int rc; |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s:APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("session[%d]", ac->session); |
| q6asm_stream_add_hdr_async(ac, &run.hdr, sizeof(run), TRUE, stream_id); |
| atomic_set(&ac->cmd_state, 1); |
| run.hdr.opcode = ASM_SESSION_CMD_RUN_V2; |
| run.flags = flags; |
| run.time_lsw = lsw_ts; |
| run.time_msw = msw_ts; |
| |
| /* have to increase first avoid race */ |
| atomic_inc(&ac->nowait_cmd_cnt); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &run); |
| if (rc < 0) { |
| atomic_dec(&ac->nowait_cmd_cnt); |
| pr_err("%s:Commmand run failed[%d]", __func__, rc); |
| return -EINVAL; |
| } |
| return 0; |
| } |
| |
| int q6asm_run_nowait(struct audio_client *ac, uint32_t flags, |
| uint32_t msw_ts, uint32_t lsw_ts) |
| { |
| return __q6asm_run_nowait(ac, flags, msw_ts, lsw_ts, ac->stream_id); |
| } |
| |
| int q6asm_stream_run_nowait(struct audio_client *ac, uint32_t flags, |
| uint32_t msw_ts, uint32_t lsw_ts, uint32_t stream_id) |
| { |
| return __q6asm_run_nowait(ac, flags, msw_ts, lsw_ts, stream_id); |
| } |
| |
| int q6asm_enc_cfg_blk_aac(struct audio_client *ac, |
| uint32_t frames_per_buf, |
| uint32_t sample_rate, uint32_t channels, |
| uint32_t bit_rate, uint32_t mode, uint32_t format) |
| { |
| struct asm_aac_enc_cfg_v2 enc_cfg; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]frames[%d]SR[%d]ch[%d]bitrate[%d]mode[%d] format[%d]", |
| __func__, ac->session, frames_per_buf, |
| sample_rate, channels, bit_rate, mode, format); |
| |
| q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| enc_cfg.encdec.param_size = sizeof(struct asm_aac_enc_cfg_v2) - |
| sizeof(struct asm_stream_cmd_set_encdec_param); |
| enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| enc_cfg.bit_rate = bit_rate; |
| enc_cfg.enc_mode = mode; |
| enc_cfg.aac_fmt_flag = format; |
| enc_cfg.channel_cfg = channels; |
| enc_cfg.sample_rate = sample_rate; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| if (rc < 0) { |
| pr_err("Comamnd %d failed\n", ASM_STREAM_CMD_SET_ENCDEC_PARAM); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for FORMAT_UPDATE\n"); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_set_encdec_chan_map(struct audio_client *ac, |
| uint32_t num_channels) |
| { |
| struct asm_dec_out_chan_map_param chan_map; |
| u8 *channel_mapping; |
| int rc = 0; |
| pr_debug("%s: Session %d, num_channels = %d\n", |
| __func__, ac->session, num_channels); |
| q6asm_add_hdr(ac, &chan_map.hdr, sizeof(chan_map), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| chan_map.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| chan_map.encdec.param_id = ASM_PARAM_ID_DEC_OUTPUT_CHAN_MAP; |
| chan_map.encdec.param_size = sizeof(struct asm_dec_out_chan_map_param) - |
| (sizeof(struct apr_hdr) + |
| sizeof(struct asm_stream_cmd_set_encdec_param)); |
| chan_map.num_channels = num_channels; |
| channel_mapping = chan_map.channel_mapping; |
| memset(channel_mapping, PCM_CHANNEL_NULL, MAX_CHAN_MAP_CHANNELS); |
| if (q6asm_map_channels(channel_mapping, num_channels)) |
| return -EINVAL; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &chan_map); |
| if (rc < 0) { |
| pr_err("%s:Command opcode[0x%x]paramid[0x%x] failed\n", |
| __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| ASM_PARAM_ID_DEC_OUTPUT_CHAN_MAP); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout opcode[0x%x]\n", __func__, |
| chan_map.hdr.opcode); |
| rc = -ETIMEDOUT; |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| static int __q6asm_enc_cfg_blk_pcm(struct audio_client *ac, |
| uint32_t rate, uint32_t channels, uint16_t bits_per_sample) |
| { |
| struct asm_multi_channel_pcm_enc_cfg_v2 enc_cfg; |
| u8 *channel_mapping; |
| u32 frames_per_buf = 0; |
| |
| int rc = 0; |
| |
| pr_debug("%s: Session %d, rate = %d, channels = %d\n", __func__, |
| ac->session, rate, channels); |
| |
| q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| enc_cfg.encdec.param_size = sizeof(enc_cfg) - sizeof(enc_cfg.hdr) - |
| sizeof(enc_cfg.encdec); |
| enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| |
| enc_cfg.num_channels = channels; |
| enc_cfg.bits_per_sample = bits_per_sample; |
| enc_cfg.sample_rate = rate; |
| enc_cfg.is_signed = 1; |
| channel_mapping = enc_cfg.channel_mapping; |
| |
| memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| |
| if (q6asm_map_channels(channel_mapping, channels)) |
| return -EINVAL; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| if (rc < 0) { |
| pr_err("Comamnd open failed\n"); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout opcode[0x%x] ", enc_cfg.hdr.opcode); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_enc_cfg_blk_pcm(struct audio_client *ac, |
| uint32_t rate, uint32_t channels) |
| { |
| return __q6asm_enc_cfg_blk_pcm(ac, rate, channels, 16); |
| } |
| |
| int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac, |
| uint32_t rate, uint32_t channels, uint16_t bits_per_sample) |
| { |
| return __q6asm_enc_cfg_blk_pcm(ac, rate, channels, bits_per_sample); |
| } |
| |
| int q6asm_enc_cfg_blk_pcm_native(struct audio_client *ac, |
| uint32_t rate, uint32_t channels) |
| { |
| struct asm_multi_channel_pcm_enc_cfg_v2 enc_cfg; |
| u8 *channel_mapping; |
| u32 frames_per_buf = 0; |
| |
| int rc = 0; |
| |
| pr_debug("%s: Session %d, rate = %d, channels = %d\n", __func__, |
| ac->session, rate, channels); |
| |
| q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| enc_cfg.encdec.param_size = sizeof(enc_cfg) - sizeof(enc_cfg.hdr) - |
| sizeof(enc_cfg.encdec); |
| enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| |
| enc_cfg.num_channels = 0;/*channels;*/ |
| enc_cfg.bits_per_sample = 16; |
| enc_cfg.sample_rate = 0;/*rate;*/ |
| enc_cfg.is_signed = 1; |
| channel_mapping = enc_cfg.channel_mapping; |
| |
| |
| memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| |
| if (q6asm_map_channels(channel_mapping, channels)) |
| return -EINVAL; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| if (rc < 0) { |
| pr_err("Comamnd open failed\n"); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout opcode[0x%x] ", enc_cfg.hdr.opcode); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| static int q6asm_map_channels(u8 *channel_mapping, uint32_t channels) |
| { |
| u8 *lchannel_mapping; |
| lchannel_mapping = channel_mapping; |
| pr_debug("%s channels passed: %d\n", __func__, channels); |
| if (channels == 1) { |
| lchannel_mapping[0] = PCM_CHANNEL_FC; |
| } else if (channels == 2) { |
| lchannel_mapping[0] = PCM_CHANNEL_FL; |
| lchannel_mapping[1] = PCM_CHANNEL_FR; |
| } else if (channels == 3) { |
| lchannel_mapping[0] = PCM_CHANNEL_FL; |
| lchannel_mapping[1] = PCM_CHANNEL_FR; |
| lchannel_mapping[2] = PCM_CHANNEL_FC; |
| } else if (channels == 4) { |
| lchannel_mapping[0] = PCM_CHANNEL_FL; |
| lchannel_mapping[1] = PCM_CHANNEL_FR; |
| lchannel_mapping[2] = PCM_CHANNEL_RB; |
| lchannel_mapping[3] = PCM_CHANNEL_LB; |
| } else if (channels == 5) { |
| lchannel_mapping[0] = PCM_CHANNEL_FL; |
| lchannel_mapping[1] = PCM_CHANNEL_FR; |
| lchannel_mapping[2] = PCM_CHANNEL_FC; |
| lchannel_mapping[3] = PCM_CHANNEL_LB; |
| lchannel_mapping[4] = PCM_CHANNEL_RB; |
| } else if (channels == 6) { |
| lchannel_mapping[0] = PCM_CHANNEL_FL; |
| lchannel_mapping[1] = PCM_CHANNEL_FR; |
| lchannel_mapping[2] = PCM_CHANNEL_FC; |
| lchannel_mapping[3] = PCM_CHANNEL_LFE; |
| lchannel_mapping[4] = PCM_CHANNEL_LS; |
| lchannel_mapping[5] = PCM_CHANNEL_RS; |
| } else if (channels == 8) { |
| lchannel_mapping[0] = PCM_CHANNEL_FL; |
| lchannel_mapping[1] = PCM_CHANNEL_FR; |
| lchannel_mapping[2] = PCM_CHANNEL_FC; |
| lchannel_mapping[3] = PCM_CHANNEL_LFE; |
| lchannel_mapping[4] = PCM_CHANNEL_LB; |
| lchannel_mapping[5] = PCM_CHANNEL_RB; |
| lchannel_mapping[6] = PCM_CHANNEL_FLC; |
| lchannel_mapping[7] = PCM_CHANNEL_FRC; |
| } else { |
| pr_err("%s: ERROR.unsupported num_ch = %u\n", |
| __func__, channels); |
| return -EINVAL; |
| } |
| return 0; |
| |
| } |
| |
| int q6asm_enable_sbrps(struct audio_client *ac, |
| uint32_t sbr_ps_enable) |
| { |
| struct asm_aac_sbr_ps_flag_param sbrps; |
| u32 frames_per_buf = 0; |
| |
| int rc = 0; |
| |
| pr_debug("%s: Session %d\n", __func__, ac->session); |
| |
| q6asm_add_hdr(ac, &sbrps.hdr, sizeof(sbrps), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| sbrps.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| sbrps.encdec.param_id = ASM_PARAM_ID_AAC_SBR_PS_FLAG; |
| sbrps.encdec.param_size = sizeof(struct asm_aac_sbr_ps_flag_param) - |
| sizeof(struct asm_stream_cmd_set_encdec_param); |
| sbrps.encblk.frames_per_buf = frames_per_buf; |
| sbrps.encblk.enc_cfg_blk_size = sbrps.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| |
| sbrps.sbr_ps_flag = sbr_ps_enable; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &sbrps); |
| if (rc < 0) { |
| pr_err("Command opcode[0x%x]paramid[0x%x] failed\n", |
| ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| ASM_PARAM_ID_AAC_SBR_PS_FLAG); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout opcode[0x%x] ", sbrps.hdr.opcode); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_cfg_dual_mono_aac(struct audio_client *ac, |
| uint16_t sce_left, uint16_t sce_right) |
| { |
| struct asm_aac_dual_mono_mapping_param dual_mono; |
| |
| int rc = 0; |
| |
| pr_debug("%s: Session %d, sce_left = %d, sce_right = %d\n", |
| __func__, ac->session, sce_left, sce_right); |
| |
| q6asm_add_hdr(ac, &dual_mono.hdr, sizeof(dual_mono), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| dual_mono.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| dual_mono.encdec.param_id = ASM_PARAM_ID_AAC_DUAL_MONO_MAPPING; |
| dual_mono.encdec.param_size = sizeof(dual_mono.left_channel_sce) + |
| sizeof(dual_mono.right_channel_sce); |
| dual_mono.left_channel_sce = sce_left; |
| dual_mono.right_channel_sce = sce_right; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &dual_mono); |
| if (rc < 0) { |
| pr_err("%s:Command opcode[0x%x]paramid[0x%x] failed\n", |
| __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| ASM_PARAM_ID_AAC_DUAL_MONO_MAPPING); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout opcode[0x%x]\n", __func__, |
| dual_mono.hdr.opcode); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| /* Support for selecting stereo mixing coefficients for B family not done */ |
| int q6asm_cfg_aac_sel_mix_coef(struct audio_client *ac, uint32_t mix_coeff) |
| { |
| struct asm_aac_stereo_mix_coeff_selection_param_v2 aac_mix_coeff; |
| int rc = 0; |
| |
| q6asm_add_hdr(ac, &aac_mix_coeff.hdr, sizeof(aac_mix_coeff), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| aac_mix_coeff.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| aac_mix_coeff.param_id = |
| ASM_PARAM_ID_AAC_STEREO_MIX_COEFF_SELECTION_FLAG_V2; |
| aac_mix_coeff.param_size = |
| sizeof(struct asm_aac_stereo_mix_coeff_selection_param_v2); |
| aac_mix_coeff.aac_stereo_mix_coeff_flag = mix_coeff; |
| pr_debug("%s, mix_coeff = %u", __func__, mix_coeff); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &aac_mix_coeff); |
| if (rc < 0) { |
| pr_err("%s:Command opcode[0x%x]paramid[0x%x] failed\n", |
| __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, |
| ASM_PARAM_ID_AAC_STEREO_MIX_COEFF_SELECTION_FLAG_V2); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout opcode[0x%x]\n", |
| __func__, aac_mix_coeff.hdr.opcode); |
| rc = -ETIMEDOUT; |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_enc_cfg_blk_qcelp(struct audio_client *ac, uint32_t frames_per_buf, |
| uint16_t min_rate, uint16_t max_rate, |
| uint16_t reduced_rate_level, uint16_t rate_modulation_cmd) |
| { |
| struct asm_v13k_enc_cfg enc_cfg; |
| int rc = 0; |
| |
| 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]", |
| __func__, |
| ac->session, frames_per_buf, min_rate, max_rate, |
| reduced_rate_level, rate_modulation_cmd); |
| |
| q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| enc_cfg.encdec.param_size = sizeof(struct asm_v13k_enc_cfg) - |
| sizeof(struct asm_stream_cmd_set_encdec_param); |
| enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| |
| enc_cfg.min_rate = min_rate; |
| enc_cfg.max_rate = max_rate; |
| enc_cfg.reduced_rate_cmd = reduced_rate_level; |
| enc_cfg.rate_mod_cmd = rate_modulation_cmd; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| if (rc < 0) { |
| pr_err("Comamnd %d failed\n", ASM_STREAM_CMD_SET_ENCDEC_PARAM); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for setencdec v13k resp\n"); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_enc_cfg_blk_evrc(struct audio_client *ac, uint32_t frames_per_buf, |
| uint16_t min_rate, uint16_t max_rate, |
| uint16_t rate_modulation_cmd) |
| { |
| struct asm_evrc_enc_cfg enc_cfg; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]frames[%d]min_rate[0x%4x]max_rate[0x%4x] rate_modulation_cmd[0x%4x]", |
| __func__, ac->session, |
| frames_per_buf, min_rate, max_rate, rate_modulation_cmd); |
| |
| q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| enc_cfg.encdec.param_size = sizeof(struct asm_evrc_enc_cfg) - |
| sizeof(struct asm_stream_cmd_set_encdec_param); |
| enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| |
| enc_cfg.min_rate = min_rate; |
| enc_cfg.max_rate = max_rate; |
| enc_cfg.rate_mod_cmd = rate_modulation_cmd; |
| enc_cfg.reserved = 0; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| if (rc < 0) { |
| pr_err("Comamnd %d failed\n", ASM_STREAM_CMD_SET_ENCDEC_PARAM); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for encdec evrc\n"); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_enc_cfg_blk_amrnb(struct audio_client *ac, uint32_t frames_per_buf, |
| uint16_t band_mode, uint16_t dtx_enable) |
| { |
| struct asm_amrnb_enc_cfg enc_cfg; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]frames[%d]band_mode[0x%4x]dtx_enable[0x%4x]", |
| __func__, ac->session, frames_per_buf, band_mode, dtx_enable); |
| |
| q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| enc_cfg.encdec.param_size = sizeof(struct asm_amrnb_enc_cfg) - |
| sizeof(struct asm_stream_cmd_set_encdec_param); |
| enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| |
| enc_cfg.enc_mode = band_mode; |
| enc_cfg.dtx_mode = dtx_enable; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| if (rc < 0) { |
| pr_err("Comamnd %d failed\n", ASM_STREAM_CMD_SET_ENCDEC_PARAM); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for set encdec amrnb\n"); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_enc_cfg_blk_amrwb(struct audio_client *ac, uint32_t frames_per_buf, |
| uint16_t band_mode, uint16_t dtx_enable) |
| { |
| struct asm_amrwb_enc_cfg enc_cfg; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]frames[%d]band_mode[0x%4x]dtx_enable[0x%4x]", |
| __func__, ac->session, frames_per_buf, band_mode, dtx_enable); |
| |
| q6asm_add_hdr(ac, &enc_cfg.hdr, sizeof(enc_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| enc_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| enc_cfg.encdec.param_id = ASM_PARAM_ID_ENCDEC_ENC_CFG_BLK_V2; |
| enc_cfg.encdec.param_size = sizeof(struct asm_amrwb_enc_cfg) - |
| sizeof(struct asm_stream_cmd_set_encdec_param); |
| enc_cfg.encblk.frames_per_buf = frames_per_buf; |
| enc_cfg.encblk.enc_cfg_blk_size = enc_cfg.encdec.param_size - |
| sizeof(struct asm_enc_cfg_blk_param_v2); |
| |
| enc_cfg.enc_mode = band_mode; |
| enc_cfg.dtx_mode = dtx_enable; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); |
| if (rc < 0) { |
| pr_err("Comamnd %d failed\n", ASM_STREAM_CMD_SET_ENCDEC_PARAM); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for FORMAT_UPDATE\n"); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| |
| static int __q6asm_media_format_block_pcm(struct audio_client *ac, |
| uint32_t rate, uint32_t channels, |
| uint16_t bits_per_sample) |
| { |
| struct asm_multi_channel_pcm_fmt_blk_v2 fmt; |
| u8 *channel_mapping; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]rate[%d]ch[%d]\n", __func__, ac->session, rate, |
| channels); |
| |
| q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| sizeof(fmt.fmt_blk); |
| fmt.num_channels = channels; |
| fmt.bits_per_sample = bits_per_sample; |
| fmt.sample_rate = rate; |
| fmt.is_signed = 1; |
| |
| channel_mapping = fmt.channel_mapping; |
| |
| memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| |
| if (q6asm_map_channels(channel_mapping, channels)) |
| return -EINVAL; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| if (rc < 0) { |
| pr_err("%s:Comamnd open failed\n", __func__); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout. waited for format update\n", __func__); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_media_format_block_pcm(struct audio_client *ac, |
| uint32_t rate, uint32_t channels) |
| { |
| return __q6asm_media_format_block_pcm(ac, rate, |
| channels, 16); |
| } |
| |
| int q6asm_media_format_block_pcm_format_support(struct audio_client *ac, |
| uint32_t rate, uint32_t channels, |
| uint16_t bits_per_sample) |
| { |
| return __q6asm_media_format_block_pcm(ac, rate, |
| channels, bits_per_sample); |
| } |
| |
| static int __q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, |
| uint32_t rate, uint32_t channels, |
| bool use_default_chmap, char *channel_map, |
| uint16_t bits_per_sample) |
| { |
| struct asm_multi_channel_pcm_fmt_blk_v2 fmt; |
| u8 *channel_mapping; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]rate[%d]ch[%d]\n", __func__, ac->session, rate, |
| channels); |
| |
| q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| sizeof(fmt.fmt_blk); |
| fmt.num_channels = channels; |
| fmt.bits_per_sample = bits_per_sample; |
| fmt.sample_rate = rate; |
| fmt.is_signed = 1; |
| |
| channel_mapping = fmt.channel_mapping; |
| |
| memset(channel_mapping, 0, PCM_FORMAT_MAX_NUM_CHANNEL); |
| |
| if (use_default_chmap) { |
| if (q6asm_map_channels(channel_mapping, channels)) { |
| pr_err("%s: map channels failed", __func__); |
| return -EINVAL; |
| } |
| } else { |
| memcpy(channel_mapping, channel_map, |
| PCM_FORMAT_MAX_NUM_CHANNEL); |
| } |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| if (rc < 0) { |
| pr_err("%s:Comamnd open failed\n", __func__); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout. waited for format update\n", __func__); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, |
| uint32_t rate, uint32_t channels, |
| bool use_default_chmap, char *channel_map) |
| { |
| return __q6asm_media_format_block_multi_ch_pcm(ac, rate, |
| channels, use_default_chmap, channel_map, 16); |
| } |
| |
| int q6asm_media_format_block_multi_ch_pcm_v2( |
| struct audio_client *ac, |
| uint32_t rate, uint32_t channels, |
| bool use_default_chmap, char *channel_map, |
| uint16_t bits_per_sample) |
| { |
| return __q6asm_media_format_block_multi_ch_pcm(ac, rate, |
| channels, use_default_chmap, channel_map, |
| bits_per_sample); |
| } |
| |
| static int __q6asm_media_format_block_multi_aac(struct audio_client *ac, |
| struct asm_aac_cfg *cfg, int stream_id) |
| { |
| struct asm_aac_fmt_blk_v2 fmt; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]rate[%d]ch[%d]\n", __func__, ac->session, |
| cfg->sample_rate, cfg->ch_cfg); |
| |
| q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); |
| atomic_set(&ac->cmd_state, 1); |
| /* |
| * Updated the token field with stream/session for compressed playback |
| * Platform driver must know the the stream with which the command is |
| * associated |
| */ |
| if (ac->io_mode & COMPRESSED_STREAM_IO) |
| fmt.hdr.token = ((ac->session << 8) & 0xFFFF00) | |
| (stream_id & 0xFF); |
| |
| pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| __func__, fmt.hdr.token, stream_id, ac->session); |
| fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| fmt.fmt_blk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| sizeof(fmt.fmt_blk); |
| fmt.aac_fmt_flag = cfg->format; |
| fmt.audio_objype = cfg->aot; |
| /* If zero, PCE is assumed to be available in bitstream*/ |
| fmt.total_size_of_PCE_bits = 0; |
| fmt.channel_config = cfg->ch_cfg; |
| fmt.sample_rate = cfg->sample_rate; |
| |
| pr_info("%s:format=%x cfg_size=%d aac-cfg=%x aot=%d ch=%d sr=%d\n", |
| __func__, fmt.aac_fmt_flag, fmt.fmt_blk.fmt_blk_size, |
| fmt.aac_fmt_flag, |
| fmt.audio_objype, |
| fmt.channel_config, |
| fmt.sample_rate); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| if (rc < 0) { |
| pr_err("%s:Comamnd open failed\n", __func__); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout. waited for FORMAT_UPDATE\n", __func__); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_media_format_block_multi_aac(struct audio_client *ac, |
| struct asm_aac_cfg *cfg) |
| { |
| return __q6asm_media_format_block_multi_aac(ac, cfg, ac->stream_id); |
| } |
| |
| int q6asm_media_format_block_aac(struct audio_client *ac, |
| struct asm_aac_cfg *cfg) |
| { |
| return __q6asm_media_format_block_multi_aac(ac, cfg, ac->stream_id); |
| } |
| |
| int q6asm_stream_media_format_block_aac(struct audio_client *ac, |
| struct asm_aac_cfg *cfg, int stream_id) |
| { |
| return __q6asm_media_format_block_multi_aac(ac, cfg, stream_id); |
| } |
| |
| int q6asm_media_format_block_wma(struct audio_client *ac, |
| void *cfg) |
| { |
| struct asm_wmastdv9_fmt_blk_v2 fmt; |
| struct asm_wma_cfg *wma_cfg = (struct asm_wma_cfg *)cfg; |
| int rc = 0; |
| |
| 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", |
| ac->session, wma_cfg->format_tag, wma_cfg->sample_rate, |
| wma_cfg->ch_cfg, wma_cfg->avg_bytes_per_sec, |
| wma_cfg->block_align, wma_cfg->valid_bits_per_sample, |
| wma_cfg->ch_mask, wma_cfg->encode_opt); |
| |
| q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| sizeof(fmt.fmtblk); |
| fmt.fmtag = wma_cfg->format_tag; |
| fmt.num_channels = wma_cfg->ch_cfg; |
| fmt.sample_rate = wma_cfg->sample_rate; |
| fmt.avg_bytes_per_sec = wma_cfg->avg_bytes_per_sec; |
| fmt.blk_align = wma_cfg->block_align; |
| fmt.bits_per_sample = |
| wma_cfg->valid_bits_per_sample; |
| fmt.channel_mask = wma_cfg->ch_mask; |
| fmt.enc_options = wma_cfg->encode_opt; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| if (rc < 0) { |
| pr_err("%s:Comamnd open failed\n", __func__); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout. waited for FORMAT_UPDATE\n", __func__); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_media_format_block_wmapro(struct audio_client *ac, |
| void *cfg) |
| { |
| struct asm_wmaprov10_fmt_blk_v2 fmt; |
| struct asm_wmapro_cfg *wmapro_cfg = (struct asm_wmapro_cfg *)cfg; |
| int rc = 0; |
| |
| 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], adv_enc_opt[0x%4x], adv_enc_opt2[0x%8x]\n", |
| ac->session, wmapro_cfg->format_tag, wmapro_cfg->sample_rate, |
| wmapro_cfg->ch_cfg, wmapro_cfg->avg_bytes_per_sec, |
| wmapro_cfg->block_align, wmapro_cfg->valid_bits_per_sample, |
| wmapro_cfg->ch_mask, wmapro_cfg->encode_opt, |
| wmapro_cfg->adv_encode_opt, wmapro_cfg->adv_encode_opt2); |
| |
| q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| sizeof(fmt.fmtblk); |
| |
| fmt.fmtag = wmapro_cfg->format_tag; |
| fmt.num_channels = wmapro_cfg->ch_cfg; |
| fmt.sample_rate = wmapro_cfg->sample_rate; |
| fmt.avg_bytes_per_sec = |
| wmapro_cfg->avg_bytes_per_sec; |
| fmt.blk_align = wmapro_cfg->block_align; |
| fmt.bits_per_sample = wmapro_cfg->valid_bits_per_sample; |
| fmt.channel_mask = wmapro_cfg->ch_mask; |
| fmt.enc_options = wmapro_cfg->encode_opt; |
| fmt.usAdvancedEncodeOpt = wmapro_cfg->adv_encode_opt; |
| fmt.advanced_enc_options2 = wmapro_cfg->adv_encode_opt2; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| if (rc < 0) { |
| pr_err("%s:Comamnd open failed\n", __func__); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout. waited for FORMAT_UPDATE\n", __func__); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_media_format_block_amrwbplus(struct audio_client *ac, |
| struct asm_amrwbplus_cfg *cfg) |
| { |
| struct asm_amrwbplus_fmt_blk_v2 fmt; |
| int rc = 0; |
| |
| pr_debug("%s:session[%d]band-mode[%d]frame-fmt[%d]ch[%d]\n", |
| __func__, |
| ac->session, |
| cfg->amr_band_mode, |
| cfg->amr_frame_fmt, |
| cfg->num_channels); |
| |
| q6asm_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| fmt.hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; |
| fmt.fmtblk.fmt_blk_size = sizeof(fmt) - sizeof(fmt.hdr) - |
| sizeof(fmt.fmtblk); |
| fmt.amr_frame_fmt = cfg->amr_frame_fmt; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); |
| if (rc < 0) { |
| pr_err("%s:Comamnd media format update failed..\n", __func__); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout. waited for FORMAT_UPDATE\n", __func__); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_ds1_set_endp_params(struct audio_client *ac, |
| int param_id, int param_value) |
| { |
| struct asm_dec_ddp_endp_param_v2 ddp_cfg; |
| int rc = 0; |
| |
| pr_debug("%s: session[%d]param_id[%d]param_value[%d]", __func__, |
| ac->session, param_id, param_value); |
| q6asm_add_hdr(ac, &ddp_cfg.hdr, sizeof(ddp_cfg), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| ddp_cfg.hdr.opcode = ASM_STREAM_CMD_SET_ENCDEC_PARAM; |
| ddp_cfg.encdec.param_id = param_id; |
| ddp_cfg.encdec.param_size = sizeof(struct asm_dec_ddp_endp_param_v2) - |
| (sizeof(struct apr_hdr) + |
| sizeof(struct asm_stream_cmd_set_encdec_param)); |
| ddp_cfg.endp_param_value = param_value; |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &ddp_cfg); |
| if (rc < 0) { |
| pr_err("%s:Command opcode[0x%x] failed\n", |
| __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s:timeout opcode[0x%x]\n", __func__, |
| ddp_cfg.hdr.opcode); |
| rc = -ETIMEDOUT; |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_memory_map(struct audio_client *ac, uint32_t buf_add, int dir, |
| uint32_t bufsz, uint32_t bufcnt) |
| { |
| struct avs_cmd_shared_mem_map_regions *mmap_regions = NULL; |
| struct avs_shared_map_region_payload *mregions = NULL; |
| struct audio_port_data *port = NULL; |
| void *mmap_region_cmd = NULL; |
| void *payload = NULL; |
| struct asm_buffer_node *buffer_node = NULL; |
| int rc = 0; |
| int cmd_size = 0; |
| |
| if (!ac || ac->mmap_apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| |
| buffer_node = kmalloc(sizeof(struct asm_buffer_node), GFP_KERNEL); |
| if (!buffer_node) |
| return -ENOMEM; |
| cmd_size = sizeof(struct avs_cmd_shared_mem_map_regions) |
| + sizeof(struct avs_shared_map_region_payload) * bufcnt; |
| |
| mmap_region_cmd = kzalloc(cmd_size, GFP_KERNEL); |
| if (mmap_region_cmd == NULL) { |
| pr_err("%s: Mem alloc failed\n", __func__); |
| rc = -EINVAL; |
| kfree(buffer_node); |
| return rc; |
| } |
| mmap_regions = (struct avs_cmd_shared_mem_map_regions *) |
| mmap_region_cmd; |
| q6asm_add_mmaphdr(ac, &mmap_regions->hdr, cmd_size, |
| TRUE, ((ac->session << 8) | dir)); |
| atomic_set(&ac->cmd_state, 1); |
| mmap_regions->hdr.opcode = ASM_CMD_SHARED_MEM_MAP_REGIONS; |
| mmap_regions->mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL; |
| mmap_regions->num_regions = bufcnt & 0x00ff; |
| mmap_regions->property_flag = 0x00; |
| payload = ((u8 *) mmap_region_cmd + |
| sizeof(struct avs_cmd_shared_mem_map_regions)); |
| mregions = (struct avs_shared_map_region_payload *)payload; |
| |
| ac->port[dir].tmp_hdl = 0; |
| port = &ac->port[dir]; |
| pr_debug("%s, buf_add 0x%x, bufsz: %d\n", __func__, buf_add, bufsz); |
| mregions->shm_addr_lsw = buf_add; |
| /* Using only 32 bit address */ |
| mregions->shm_addr_msw = 0; |
| mregions->mem_size_bytes = bufsz; |
| ++mregions; |
| |
| rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) mmap_region_cmd); |
| if (rc < 0) { |
| pr_err("mmap op[0x%x]rc[%d]\n", |
| mmap_regions->hdr.opcode, rc); |
| rc = -EINVAL; |
| kfree(buffer_node); |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0 && |
| ac->port[dir].tmp_hdl), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for memory_map\n"); |
| rc = -EINVAL; |
| kfree(buffer_node); |
| goto fail_cmd; |
| } |
| buffer_node->buf_addr_lsw = buf_add; |
| buffer_node->mmap_hdl = ac->port[dir].tmp_hdl; |
| list_add_tail(&buffer_node->list, &ac->port[dir].mem_map_handle); |
| ac->port[dir].tmp_hdl = 0; |
| rc = 0; |
| |
| fail_cmd: |
| kfree(mmap_region_cmd); |
| return rc; |
| } |
| |
| int q6asm_memory_unmap(struct audio_client *ac, uint32_t buf_add, int dir) |
| { |
| struct avs_cmd_shared_mem_unmap_regions mem_unmap; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| |
| int rc = 0; |
| |
| if (!ac || this_mmap.apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| |
| q6asm_add_mmaphdr(ac, &mem_unmap.hdr, |
| sizeof(struct avs_cmd_shared_mem_unmap_regions), |
| TRUE, ((ac->session << 8) | dir)); |
| atomic_set(&ac->cmd_state, 1); |
| mem_unmap.hdr.opcode = ASM_CMD_SHARED_MEM_UNMAP_REGIONS; |
| mem_unmap.mem_map_handle = 0; |
| list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == buf_add) { |
| pr_debug("%s: Found the element\n", __func__); |
| mem_unmap.mem_map_handle = buf_node->mmap_hdl; |
| break; |
| } |
| } |
| pr_debug("%s: mem_unmap-mem_map_handle: 0x%x", |
| __func__, mem_unmap.mem_map_handle); |
| |
| if (mem_unmap.mem_map_handle == 0) { |
| pr_err("%s Do not send null mem handle to DSP\n", __func__); |
| rc = 0; |
| goto fail_cmd; |
| } |
| rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) &mem_unmap); |
| if (rc < 0) { |
| pr_err("mem_unmap op[0x%x]rc[%d]\n", |
| mem_unmap.hdr.opcode, rc); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5 * HZ); |
| if (!rc) { |
| pr_err("%s timeout. waited for memory_unmap of handle 0x%x\n", |
| __func__, mem_unmap.mem_map_handle); |
| rc = -ETIMEDOUT; |
| goto fail_cmd; |
| } else if (atomic_read(&ac->unmap_cb_success) == 0) { |
| pr_err("%s Error in mem unmap callback of handle 0x%x\n", |
| __func__, mem_unmap.mem_map_handle); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = 0; |
| fail_cmd: |
| list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == buf_add) { |
| list_del(&buf_node->list); |
| kfree(buf_node); |
| break; |
| } |
| } |
| return rc; |
| } |
| |
| |
| static int q6asm_memory_map_regions(struct audio_client *ac, int dir, |
| uint32_t bufsz, uint32_t bufcnt, |
| bool is_contiguous) |
| { |
| struct avs_cmd_shared_mem_map_regions *mmap_regions = NULL; |
| struct avs_shared_map_region_payload *mregions = NULL; |
| struct audio_port_data *port = NULL; |
| struct audio_buffer *ab = NULL; |
| void *mmap_region_cmd = NULL; |
| void *payload = NULL; |
| struct asm_buffer_node *buffer_node = NULL; |
| int rc = 0; |
| int i = 0; |
| int cmd_size = 0; |
| uint32_t bufcnt_t; |
| uint32_t bufsz_t; |
| |
| if (!ac || ac->mmap_apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| |
| bufcnt_t = (is_contiguous) ? 1 : bufcnt; |
| bufsz_t = (is_contiguous) ? (bufsz * bufcnt) : bufsz; |
| |
| if (is_contiguous) { |
| /* The size to memory map should be multiple of 4K bytes */ |
| bufsz_t = PAGE_ALIGN(bufsz_t); |
| } |
| |
| cmd_size = sizeof(struct avs_cmd_shared_mem_map_regions) |
| + (sizeof(struct avs_shared_map_region_payload) |
| * bufcnt_t); |
| |
| buffer_node = kzalloc(sizeof(struct asm_buffer_node) * bufcnt, |
| GFP_KERNEL); |
| if (!buffer_node) { |
| pr_err("%s: Mem alloc failed for asm_buffer_node\n", |
| __func__); |
| return -ENOMEM; |
| } |
| |
| mmap_region_cmd = kzalloc(cmd_size, GFP_KERNEL); |
| if (mmap_region_cmd == NULL) { |
| pr_err("%s: Mem alloc failed\n", __func__); |
| rc = -EINVAL; |
| kfree(buffer_node); |
| return rc; |
| } |
| mmap_regions = (struct avs_cmd_shared_mem_map_regions *) |
| mmap_region_cmd; |
| q6asm_add_mmaphdr(ac, &mmap_regions->hdr, cmd_size, TRUE, |
| ((ac->session << 8) | dir)); |
| atomic_set(&ac->cmd_state, 1); |
| pr_debug("mmap_region=0x%p token=0x%x\n", |
| mmap_regions, ((ac->session << 8) | dir)); |
| |
| mmap_regions->hdr.opcode = ASM_CMD_SHARED_MEM_MAP_REGIONS; |
| mmap_regions->mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL; |
| mmap_regions->num_regions = bufcnt_t; /*bufcnt & 0x00ff; */ |
| mmap_regions->property_flag = 0x00; |
| pr_debug("map_regions->nregions = %d\n", mmap_regions->num_regions); |
| payload = ((u8 *) mmap_region_cmd + |
| sizeof(struct avs_cmd_shared_mem_map_regions)); |
| mregions = (struct avs_shared_map_region_payload *)payload; |
| |
| ac->port[dir].tmp_hdl = 0; |
| port = &ac->port[dir]; |
| for (i = 0; i < bufcnt_t; i++) { |
| ab = &port->buf[i]; |
| mregions->shm_addr_lsw = ab->phys; |
| /* Using only 32 bit address */ |
| mregions->shm_addr_msw = 0; |
| mregions->mem_size_bytes = bufsz_t; |
| ++mregions; |
| } |
| |
| rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) mmap_region_cmd); |
| if (rc < 0) { |
| pr_err("mmap_regions op[0x%x]rc[%d]\n", |
| mmap_regions->hdr.opcode, rc); |
| rc = -EINVAL; |
| kfree(buffer_node); |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0) |
| , 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for memory_map\n"); |
| rc = -EINVAL; |
| kfree(buffer_node); |
| goto fail_cmd; |
| } |
| mutex_lock(&ac->cmd_lock); |
| |
| for (i = 0; i < bufcnt; i++) { |
| ab = &port->buf[i]; |
| buffer_node[i].buf_addr_lsw = ab->phys; |
| buffer_node[i].mmap_hdl = ac->port[dir].tmp_hdl; |
| list_add_tail(&buffer_node[i].list, |
| &ac->port[dir].mem_map_handle); |
| pr_debug("%s: i=%d, bufadd[i] = 0x%x, maphdl[i] = 0x%x\n", |
| __func__, i, buffer_node[i].buf_addr_lsw, |
| buffer_node[i].mmap_hdl); |
| } |
| ac->port[dir].tmp_hdl = 0; |
| mutex_unlock(&ac->cmd_lock); |
| rc = 0; |
| pr_debug("%s: exit\n", __func__); |
| fail_cmd: |
| kfree(mmap_region_cmd); |
| return rc; |
| } |
| |
| static int q6asm_memory_unmap_regions(struct audio_client *ac, int dir) |
| { |
| struct avs_cmd_shared_mem_unmap_regions mem_unmap; |
| struct audio_port_data *port = NULL; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| uint32_t buf_add; |
| int rc = 0; |
| int cmd_size = 0; |
| |
| if (!ac || ac->mmap_apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: Session[%d]\n", __func__, ac->session); |
| |
| cmd_size = sizeof(struct avs_cmd_shared_mem_unmap_regions); |
| q6asm_add_mmaphdr(ac, &mem_unmap.hdr, cmd_size, |
| TRUE, ((ac->session << 8) | dir)); |
| atomic_set(&ac->cmd_state, 1); |
| port = &ac->port[dir]; |
| buf_add = (uint32_t)port->buf->phys; |
| mem_unmap.hdr.opcode = ASM_CMD_SHARED_MEM_UNMAP_REGIONS; |
| mem_unmap.mem_map_handle = 0; |
| list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == buf_add) { |
| pr_debug("%s: Found the element\n", __func__); |
| mem_unmap.mem_map_handle = buf_node->mmap_hdl; |
| break; |
| } |
| } |
| |
| pr_debug("%s: mem_unmap-mem_map_handle: 0x%x", |
| __func__, mem_unmap.mem_map_handle); |
| |
| if (mem_unmap.mem_map_handle == 0) { |
| pr_err("%s Do not send null mem handle to DSP\n", __func__); |
| rc = 0; |
| goto fail_cmd; |
| } |
| rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) &mem_unmap); |
| if (rc < 0) { |
| pr_err("mmap_regions op[0x%x]rc[%d]\n", |
| mem_unmap.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s timeout. waited for memory_unmap of handle 0x%x\n", |
| __func__, mem_unmap.mem_map_handle); |
| rc = -ETIMEDOUT; |
| goto fail_cmd; |
| } else if (atomic_read(&ac->unmap_cb_success) == 0) { |
| pr_err("%s Error in mem unmap callback of handle 0x%x\n", |
| __func__, mem_unmap.mem_map_handle); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = 0; |
| |
| fail_cmd: |
| list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == buf_add) { |
| list_del(&buf_node->list); |
| kfree(buf_node); |
| break; |
| } |
| } |
| return rc; |
| } |
| |
| int q6asm_set_lrgain(struct audio_client *ac, int left_gain, int right_gain) |
| { |
| struct asm_volume_ctrl_lr_chan_gain lrgain; |
| int sz = 0; |
| int rc = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| sz = sizeof(struct asm_volume_ctrl_lr_chan_gain); |
| q6asm_add_hdr_async(ac, &lrgain.hdr, sz, TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| lrgain.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| lrgain.param.data_payload_addr_lsw = 0; |
| lrgain.param.data_payload_addr_msw = 0; |
| lrgain.param.mem_map_handle = 0; |
| lrgain.param.data_payload_size = sizeof(lrgain) - |
| sizeof(lrgain.hdr) - sizeof(lrgain.param); |
| lrgain.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| lrgain.data.param_id = ASM_PARAM_ID_VOL_CTRL_LR_CHANNEL_GAIN; |
| lrgain.data.param_size = lrgain.param.data_payload_size - |
| sizeof(lrgain.data); |
| lrgain.data.reserved = 0; |
| lrgain.l_chan_gain = left_gain; |
| lrgain.r_chan_gain = right_gain; |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &lrgain); |
| if (rc < 0) { |
| pr_err("%s: set-params send failed paramid[0x%x]\n", __func__, |
| lrgain.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| lrgain.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_set_mute(struct audio_client *ac, int muteflag) |
| { |
| struct asm_volume_ctrl_mute_config mute; |
| int sz = 0; |
| int rc = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| sz = sizeof(struct asm_volume_ctrl_mute_config); |
| q6asm_add_hdr_async(ac, &mute.hdr, sz, TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| mute.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| mute.param.data_payload_addr_lsw = 0; |
| mute.param.data_payload_addr_msw = 0; |
| mute.param.mem_map_handle = 0; |
| mute.param.data_payload_size = sizeof(mute) - |
| sizeof(mute.hdr) - sizeof(mute.param); |
| mute.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| mute.data.param_id = ASM_PARAM_ID_VOL_CTRL_MUTE_CONFIG; |
| mute.data.param_size = mute.param.data_payload_size - sizeof(mute.data); |
| mute.data.reserved = 0; |
| mute.mute_flag = muteflag; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &mute); |
| if (rc < 0) { |
| pr_err("%s: set-params send failed paramid[0x%x]\n", __func__, |
| mute.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| mute.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_set_volume(struct audio_client *ac, int volume) |
| { |
| struct asm_volume_ctrl_master_gain vol; |
| int sz = 0; |
| int rc = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| sz = sizeof(struct asm_volume_ctrl_master_gain); |
| q6asm_add_hdr_async(ac, &vol.hdr, sz, TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| vol.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| vol.param.data_payload_addr_lsw = 0; |
| vol.param.data_payload_addr_msw = 0; |
| vol.param.mem_map_handle = 0; |
| vol.param.data_payload_size = sizeof(vol) - |
| sizeof(vol.hdr) - sizeof(vol.param); |
| vol.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| vol.data.param_id = ASM_PARAM_ID_VOL_CTRL_MASTER_GAIN; |
| vol.data.param_size = vol.param.data_payload_size - sizeof(vol.data); |
| vol.data.reserved = 0; |
| vol.master_gain = volume; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &vol); |
| if (rc < 0) { |
| pr_err("%s: set-params send failed paramid[0x%x]\n", __func__, |
| vol.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| vol.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_set_softpause(struct audio_client *ac, |
| struct asm_softpause_params *pause_param) |
| { |
| struct asm_soft_pause_params softpause; |
| int sz = 0; |
| int rc = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| sz = sizeof(struct asm_soft_pause_params); |
| q6asm_add_hdr_async(ac, &softpause.hdr, sz, TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| softpause.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| |
| softpause.param.data_payload_addr_lsw = 0; |
| softpause.param.data_payload_addr_msw = 0; |
| softpause.param.mem_map_handle = 0; |
| softpause.param.data_payload_size = sizeof(softpause) - |
| sizeof(softpause.hdr) - sizeof(softpause.param); |
| softpause.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| softpause.data.param_id = ASM_PARAM_ID_SOFT_PAUSE_PARAMETERS; |
| softpause.data.param_size = softpause.param.data_payload_size - |
| sizeof(softpause.data); |
| softpause.data.reserved = 0; |
| softpause.enable_flag = pause_param->enable; |
| softpause.period = pause_param->period; |
| softpause.step = pause_param->step; |
| softpause.ramping_curve = pause_param->rampingcurve; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &softpause); |
| if (rc < 0) { |
| pr_err("%s: set-params send failed paramid[0x%x]\n", __func__, |
| softpause.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| softpause.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_set_softvolume(struct audio_client *ac, |
| struct asm_softvolume_params *softvol_param) |
| { |
| struct asm_soft_step_volume_params softvol; |
| int sz = 0; |
| int rc = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| sz = sizeof(struct asm_soft_step_volume_params); |
| q6asm_add_hdr_async(ac, &softvol.hdr, sz, TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| softvol.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| softvol.param.data_payload_addr_lsw = 0; |
| softvol.param.data_payload_addr_msw = 0; |
| softvol.param.mem_map_handle = 0; |
| softvol.param.data_payload_size = sizeof(softvol) - |
| sizeof(softvol.hdr) - sizeof(softvol.param); |
| softvol.data.module_id = ASM_MODULE_ID_VOL_CTRL; |
| softvol.data.param_id = ASM_PARAM_ID_SOFT_VOL_STEPPING_PARAMETERS; |
| softvol.data.param_size = softvol.param.data_payload_size - |
| sizeof(softvol.data); |
| softvol.data.reserved = 0; |
| softvol.period = softvol_param->period; |
| softvol.step = softvol_param->step; |
| softvol.ramping_curve = softvol_param->rampingcurve; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &softvol); |
| if (rc < 0) { |
| pr_err("%s: set-params send failed paramid[0x%x]\n", __func__, |
| softvol.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| softvol.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_equalizer(struct audio_client *ac, void *eq_p) |
| { |
| struct asm_eq_params eq; |
| struct msm_audio_eq_stream_config *eq_params = NULL; |
| int i = 0; |
| int sz = 0; |
| int rc = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| if (eq_p == NULL) { |
| pr_err("%s[%d]: Invalid Eq param\n", __func__, ac->session); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| sz = sizeof(struct asm_eq_params); |
| eq_params = (struct msm_audio_eq_stream_config *) eq_p; |
| q6asm_add_hdr(ac, &eq.hdr, sz, TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| eq.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| eq.param.data_payload_addr_lsw = 0; |
| eq.param.data_payload_addr_msw = 0; |
| eq.param.mem_map_handle = 0; |
| eq.param.data_payload_size = sizeof(eq) - |
| sizeof(eq.hdr) - sizeof(eq.param); |
| eq.data.module_id = ASM_MODULE_ID_EQUALIZER; |
| eq.data.param_id = ASM_PARAM_ID_EQUALIZER_PARAMETERS; |
| eq.data.param_size = eq.param.data_payload_size - sizeof(eq.data); |
| eq.enable_flag = eq_params->enable; |
| eq.num_bands = eq_params->num_bands; |
| |
| pr_debug("%s: enable:%d numbands:%d\n", __func__, eq_params->enable, |
| eq_params->num_bands); |
| for (i = 0; i < eq_params->num_bands; i++) { |
| eq.eq_bands[i].band_idx = |
| eq_params->eq_bands[i].band_idx; |
| eq.eq_bands[i].filterype = |
| eq_params->eq_bands[i].filter_type; |
| eq.eq_bands[i].center_freq_hz = |
| eq_params->eq_bands[i].center_freq_hz; |
| eq.eq_bands[i].filter_gain = |
| eq_params->eq_bands[i].filter_gain; |
| eq.eq_bands[i].q_factor = |
| eq_params->eq_bands[i].q_factor; |
| pr_debug("%s: filter_type:%u bandnum:%d\n", __func__, |
| eq_params->eq_bands[i].filter_type, i); |
| pr_debug("%s: center_freq_hz:%u bandnum:%d\n", __func__, |
| eq_params->eq_bands[i].center_freq_hz, i); |
| pr_debug("%s: filter_gain:%d bandnum:%d\n", __func__, |
| eq_params->eq_bands[i].filter_gain, i); |
| pr_debug("%s: q_factor:%d bandnum:%d\n", __func__, |
| eq_params->eq_bands[i].q_factor, i); |
| } |
| rc = apr_send_pkt(ac->apr, (uint32_t *)&eq); |
| if (rc < 0) { |
| pr_err("%s: set-params send failed paramid[0x%x]\n", __func__, |
| eq.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout, set-params paramid[0x%x]\n", __func__, |
| eq.data.param_id); |
| rc = -EINVAL; |
| goto fail_cmd; |
| } |
| rc = 0; |
| fail_cmd: |
| return rc; |
| } |
| |
| int q6asm_read(struct audio_client *ac) |
| { |
| struct asm_data_cmd_read_v2 read; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| struct audio_buffer *ab; |
| int dsp_buf; |
| struct audio_port_data *port; |
| int rc; |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| if (ac->io_mode & SYNC_IO_MODE) { |
| port = &ac->port[OUT]; |
| |
| q6asm_add_hdr(ac, &read.hdr, sizeof(read), FALSE); |
| |
| mutex_lock(&port->lock); |
| |
| dsp_buf = port->dsp_buf; |
| if (port->buf == NULL) { |
| pr_err("%s buf is NULL\n", __func__); |
| mutex_unlock(&port->lock); |
| return -EINVAL; |
| } |
| ab = &port->buf[dsp_buf]; |
| |
| pr_debug("%s:session[%d]dsp-buf[%d][%p]cpu_buf[%d][%p]\n", |
| __func__, |
| ac->session, |
| dsp_buf, |
| (void *)port->buf[dsp_buf].data, |
| port->cpu_buf, |
| (void *)port->buf[port->cpu_buf].phys); |
| |
| read.hdr.opcode = ASM_DATA_CMD_READ_V2; |
| read.buf_addr_lsw = ab->phys; |
| read.buf_addr_msw = 0; |
| |
| list_for_each_safe(ptr, next, &ac->port[OUT].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == (uint32_t) ab->phys) |
| read.mem_map_handle = buf_node->mmap_hdl; |
| } |
| pr_debug("memory_map handle in q6asm_read: [%0x]:", |
| read.mem_map_handle); |
| read.buf_size = ab->size; |
| read.seq_id = port->dsp_buf; |
| read.hdr.token = port->dsp_buf; |
| port->dsp_buf = (port->dsp_buf + 1) & (port->max_buf_cnt - 1); |
| mutex_unlock(&port->lock); |
| pr_debug("%s:buf add[0x%x] token[%d] uid[%d]\n", __func__, |
| read.buf_addr_lsw, |
| read.hdr.token, |
| read.seq_id); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &read); |
| if (rc < 0) { |
| pr_err("read op[0x%x]rc[%d]\n", read.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| return 0; |
| } |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_read_nolock(struct audio_client *ac) |
| { |
| struct asm_data_cmd_read_v2 read; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| struct audio_buffer *ab; |
| int dsp_buf; |
| struct audio_port_data *port; |
| int rc; |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| if (ac->io_mode & SYNC_IO_MODE) { |
| port = &ac->port[OUT]; |
| |
| q6asm_add_hdr_async(ac, &read.hdr, sizeof(read), FALSE); |
| |
| |
| dsp_buf = port->dsp_buf; |
| ab = &port->buf[dsp_buf]; |
| |
| pr_debug("%s:session[%d]dsp-buf[%d][%p]cpu_buf[%d][%p]\n", |
| __func__, |
| ac->session, |
| dsp_buf, |
| (void *)port->buf[dsp_buf].data, |
| port->cpu_buf, |
| (void *)port->buf[port->cpu_buf].phys); |
| |
| read.hdr.opcode = ASM_DATA_CMD_READ_V2; |
| read.buf_addr_lsw = ab->phys; |
| read.buf_addr_msw = 0; |
| read.buf_size = ab->size; |
| read.seq_id = port->dsp_buf; |
| read.hdr.token = port->dsp_buf; |
| |
| list_for_each_safe(ptr, next, &ac->port[OUT].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == (uint32_t)ab->phys) { |
| read.mem_map_handle = buf_node->mmap_hdl; |
| break; |
| } |
| } |
| |
| port->dsp_buf = (port->dsp_buf + 1) & (port->max_buf_cnt - 1); |
| pr_debug("%s:buf add[0x%x] token[%d] uid[%d]\n", __func__, |
| read.buf_addr_lsw, |
| read.hdr.token, |
| read.seq_id); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &read); |
| if (rc < 0) { |
| pr_err("read op[0x%x]rc[%d]\n", read.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| return 0; |
| } |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_async_write(struct audio_client *ac, |
| struct audio_aio_write_param *param) |
| { |
| int rc = 0; |
| struct asm_data_cmd_write_v2 write; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| struct audio_buffer *ab; |
| struct audio_port_data *port; |
| u32 lbuf_addr_lsw; |
| u32 liomode; |
| u32 io_compressed; |
| u32 io_compressed_stream; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| |
| q6asm_stream_add_hdr_async( |
| ac, &write.hdr, sizeof(write), FALSE, ac->stream_id); |
| port = &ac->port[IN]; |
| ab = &port->buf[port->dsp_buf]; |
| |
| /* Pass physical address as token for AIO scheme */ |
| write.hdr.token = param->uid; |
| write.hdr.opcode = ASM_DATA_CMD_WRITE_V2; |
| write.buf_addr_lsw = param->paddr; |
| write.buf_addr_msw = 0x00; |
| write.buf_size = param->len; |
| write.timestamp_msw = param->msw_ts; |
| write.timestamp_lsw = param->lsw_ts; |
| liomode = (ASYNC_IO_MODE | NT_MODE); |
| io_compressed = (ASYNC_IO_MODE | COMPRESSED_IO); |
| io_compressed_stream = (ASYNC_IO_MODE | COMPRESSED_STREAM_IO); |
| |
| if (ac->io_mode == liomode) |
| lbuf_addr_lsw = (write.buf_addr_lsw - 32); |
| else if (ac->io_mode == io_compressed || |
| ac->io_mode == io_compressed_stream) |
| lbuf_addr_lsw = (write.buf_addr_lsw - param->metadata_len); |
| else |
| lbuf_addr_lsw = write.buf_addr_lsw; |
| |
| pr_debug("%s: token[0x%x], buf_addr_lsw[0x%x], buf_size[0x%x], ts_msw[0x%x], ts_lsw[0x%x], lbuf_addr_lsw: 0x[%x]\n", |
| __func__, |
| write.hdr.token, write.buf_addr_lsw, |
| write.buf_size, write.timestamp_msw, |
| write.timestamp_lsw, lbuf_addr_lsw); |
| |
| /* Use 0xFF00 for disabling timestamps */ |
| if (param->flags == 0xFF00) |
| write.flags = (0x00000000 | (param->flags & 0x800000FF)); |
| else |
| write.flags = (0x80000000 | param->flags); |
| write.flags |= param->last_buffer << ASM_SHIFT_LAST_BUFFER_FLAG; |
| write.seq_id = param->uid; |
| list_for_each_safe(ptr, next, &ac->port[IN].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == lbuf_addr_lsw) { |
| write.mem_map_handle = buf_node->mmap_hdl; |
| break; |
| } |
| } |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &write); |
| if (rc < 0) { |
| pr_debug("[%s] write op[0x%x]rc[%d]\n", __func__, |
| write.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_async_read(struct audio_client *ac, |
| struct audio_aio_read_param *param) |
| { |
| int rc = 0; |
| struct asm_data_cmd_read_v2 read; |
| struct asm_buffer_node *buf_node = NULL; |
| struct list_head *ptr, *next; |
| u32 lbuf_addr_lsw; |
| u32 liomode; |
| u32 io_compressed; |
| int dir = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| |
| q6asm_add_hdr_async(ac, &read.hdr, sizeof(read), FALSE); |
| |
| /* Pass physical address as token for AIO scheme */ |
| read.hdr.token = param->paddr; |
| read.hdr.opcode = ASM_DATA_CMD_READ_V2; |
| read.buf_addr_lsw = param->paddr; |
| read.buf_addr_msw = 0; |
| read.buf_size = param->len; |
| read.seq_id = param->uid; |
| liomode = (NT_MODE | ASYNC_IO_MODE); |
| io_compressed = (ASYNC_IO_MODE | COMPRESSED_IO); |
| if (ac->io_mode == liomode) { |
| lbuf_addr_lsw = (read.buf_addr_lsw - 32); |
| /*legacy wma driver case*/ |
| dir = IN; |
| } else if (ac->io_mode == io_compressed) { |
| lbuf_addr_lsw = (read.buf_addr_lsw - 64); |
| dir = OUT; |
| } else { |
| lbuf_addr_lsw = read.buf_addr_lsw; |
| dir = OUT; |
| } |
| |
| list_for_each_safe(ptr, next, &ac->port[dir].mem_map_handle) { |
| buf_node = list_entry(ptr, struct asm_buffer_node, |
| list); |
| if (buf_node->buf_addr_lsw == lbuf_addr_lsw) { |
| read.mem_map_handle = buf_node->mmap_hdl; |
| break; |
| } |
| } |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &read); |
| if (rc < 0) { |
| pr_debug("[%s] read op[0x%x]rc[%d]\n", __func__, |
| read.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_write(struct audio_client *ac, uint32_t len, uint32_t msw_ts, |
| uint32_t lsw_ts, uint32_t flags) |
| { |
| int rc = 0; |
| struct asm_data_cmd_write_v2 write; |
| struct asm_buffer_node *buf_node = NULL; |
| struct audio_port_data *port; |
| struct audio_buffer *ab; |
| int dsp_buf = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: session[%d] len=%d", __func__, ac->session, len); |
| if (ac->io_mode & SYNC_IO_MODE) { |
| port = &ac->port[IN]; |
| |
| q6asm_add_hdr(ac, &write.hdr, sizeof(write), |
| FALSE); |
| mutex_lock(&port->lock); |
| |
| dsp_buf = port->dsp_buf; |
| ab = &port->buf[dsp_buf]; |
| |
| write.hdr.token = port->dsp_buf; |
| write.hdr.opcode = ASM_DATA_CMD_WRITE_V2; |
| write.buf_addr_lsw = ab->phys; |
| write.buf_addr_msw = 0; |
| write.buf_size = len; |
| write.seq_id = port->dsp_buf; |
| write.timestamp_lsw = lsw_ts; |
| write.timestamp_msw = msw_ts; |
| /* Use 0xFF00 for disabling timestamps */ |
| if (flags == 0xFF00) |
| write.flags = (0x00000000 | (flags & 0x800000FF)); |
| else |
| write.flags = (0x80000000 | flags); |
| port->dsp_buf = (port->dsp_buf + 1) & (port->max_buf_cnt - 1); |
| buf_node = list_first_entry(&ac->port[IN].mem_map_handle, |
| struct asm_buffer_node, |
| list); |
| write.mem_map_handle = buf_node->mmap_hdl; |
| |
| pr_debug("%s:ab->phys[0x%x]bufadd[0x%x] token[0x%x]buf_id[0x%x]buf_size[0x%x]mmaphdl[0x%x]" |
| , __func__, |
| ab->phys, |
| write.buf_addr_lsw, |
| write.hdr.token, |
| write.seq_id, |
| write.buf_size, |
| write.mem_map_handle); |
| mutex_unlock(&port->lock); |
| |
| config_debug_fs_write(ab); |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &write); |
| if (rc < 0) { |
| pr_err("write op[0x%x]rc[%d]\n", write.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| pr_debug("%s: WRITE SUCCESS\n", __func__); |
| return 0; |
| } |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_write_nolock(struct audio_client *ac, uint32_t len, uint32_t msw_ts, |
| uint32_t lsw_ts, uint32_t flags) |
| { |
| int rc = 0; |
| struct asm_data_cmd_write_v2 write; |
| struct asm_buffer_node *buf_node = NULL; |
| struct audio_port_data *port; |
| struct audio_buffer *ab; |
| int dsp_buf = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s: session[%d] len=%d", __func__, ac->session, len); |
| if (ac->io_mode & SYNC_IO_MODE) { |
| port = &ac->port[IN]; |
| |
| q6asm_add_hdr_async(ac, &write.hdr, sizeof(write), |
| FALSE); |
| |
| dsp_buf = port->dsp_buf; |
| ab = &port->buf[dsp_buf]; |
| |
| write.hdr.token = port->dsp_buf; |
| write.hdr.opcode = ASM_DATA_CMD_WRITE_V2; |
| write.buf_addr_lsw = ab->phys; |
| write.buf_addr_msw = 0; |
| write.buf_size = len; |
| write.seq_id = port->dsp_buf; |
| write.timestamp_lsw = lsw_ts; |
| write.timestamp_msw = msw_ts; |
| buf_node = list_first_entry(&ac->port[IN].mem_map_handle, |
| struct asm_buffer_node, |
| list); |
| write.mem_map_handle = buf_node->mmap_hdl; |
| /* Use 0xFF00 for disabling timestamps */ |
| if (flags == 0xFF00) |
| write.flags = (0x00000000 | (flags & 0x800000FF)); |
| else |
| write.flags = (0x80000000 | flags); |
| port->dsp_buf = (port->dsp_buf + 1) & (port->max_buf_cnt - 1); |
| |
| pr_debug("%s:ab->phys[0x%x]bufadd[0x%x]token[0x%x] buf_id[0x%x]buf_size[0x%x]mmaphdl[0x%x]" |
| , __func__, |
| ab->phys, |
| write.buf_addr_lsw, |
| write.hdr.token, |
| write.seq_id, |
| write.buf_size, |
| write.mem_map_handle); |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &write); |
| if (rc < 0) { |
| pr_err("write op[0x%x]rc[%d]\n", write.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| pr_debug("%s: WRITE SUCCESS\n", __func__); |
| return 0; |
| } |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_get_session_time(struct audio_client *ac, uint64_t *tstamp) |
| { |
| struct apr_hdr hdr; |
| int rc; |
| |
| if (!ac || ac->apr == NULL || tstamp == NULL) { |
| pr_err("%s: APR handle NULL or tstamp NULL\n", __func__); |
| return -EINVAL; |
| } |
| q6asm_add_hdr(ac, &hdr, sizeof(hdr), TRUE); |
| hdr.opcode = ASM_SESSION_CMD_GET_SESSIONTIME_V3; |
| atomic_set(&ac->time_flag, 1); |
| |
| pr_debug("%s: session[%d]opcode[0x%x]\n", __func__, |
| ac->session, |
| hdr.opcode); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); |
| if (rc < 0) { |
| pr_err("Commmand 0x%x failed\n", hdr.opcode); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->time_wait, |
| (atomic_read(&ac->time_flag) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("%s: timeout in getting session time from DSP\n", |
| __func__); |
| goto fail_cmd; |
| } |
| |
| *tstamp = ac->time_stamp; |
| return 0; |
| |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_send_audio_effects_params(struct audio_client *ac, char *params, |
| uint32_t params_length) |
| { |
| char *asm_params = NULL; |
| struct apr_hdr hdr; |
| struct asm_stream_cmd_set_pp_params_v2 payload_params; |
| int sz, rc; |
| |
| pr_debug("%s\n", __func__); |
| if (!ac || ac->apr == NULL || params == NULL) { |
| pr_err("APR handle NULL or params NULL\n"); |
| return -EINVAL; |
| } |
| sz = sizeof(struct apr_hdr) + |
| sizeof(struct asm_stream_cmd_set_pp_params_v2) + |
| params_length; |
| asm_params = kzalloc(sz, GFP_KERNEL); |
| if (!asm_params) { |
| pr_err("%s, adm params memory alloc failed", __func__); |
| return -ENOMEM; |
| } |
| q6asm_add_hdr_async(ac, &hdr, (sizeof(struct apr_hdr) + |
| sizeof(struct asm_stream_cmd_set_pp_params_v2) + |
| params_length), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; |
| payload_params.data_payload_addr_lsw = 0; |
| payload_params.data_payload_addr_msw = 0; |
| payload_params.mem_map_handle = 0; |
| payload_params.data_payload_size = params_length; |
| memcpy(((u8 *)asm_params), &hdr, sizeof(struct apr_hdr)); |
| memcpy(((u8 *)asm_params + sizeof(struct apr_hdr)), &payload_params, |
| sizeof(struct asm_stream_cmd_set_pp_params_v2)); |
| memcpy(((u8 *)asm_params + sizeof(struct apr_hdr) + |
| sizeof(struct asm_stream_cmd_set_pp_params_v2)), |
| params, params_length); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) asm_params); |
| if (rc < 0) { |
| pr_err("%s: audio effects set-params send failed\n", __func__); |
| goto fail_send_param; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 1*HZ); |
| if (!rc) { |
| pr_err("%s: timeout, audio effects set-params\n", __func__); |
| goto fail_send_param; |
| } |
| rc = 0; |
| fail_send_param: |
| kfree(asm_params); |
| return rc; |
| } |
| |
| static int __q6asm_cmd(struct audio_client *ac, int cmd, uint32_t stream_id) |
| { |
| struct apr_hdr hdr; |
| int rc; |
| atomic_t *state; |
| int cnt = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| q6asm_stream_add_hdr(ac, &hdr, sizeof(hdr), TRUE, stream_id); |
| atomic_set(&ac->cmd_state, 1); |
| /* |
| * Updated the token field with stream/session for compressed playback |
| * Platform driver must know the the stream with which the command is |
| * associated |
| */ |
| if (ac->io_mode & COMPRESSED_STREAM_IO) |
| hdr.token = ((ac->session << 8) & 0xFFFF00) | |
| (stream_id & 0xFF); |
| pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| __func__, hdr.token, stream_id, ac->session); |
| switch (cmd) { |
| case CMD_PAUSE: |
| pr_debug("%s:CMD_PAUSE\n", __func__); |
| hdr.opcode = ASM_SESSION_CMD_PAUSE; |
| state = &ac->cmd_state; |
| break; |
| case CMD_SUSPEND: |
| pr_debug("%s:CMD_SUSPEND\n", __func__); |
| hdr.opcode = ASM_SESSION_CMD_SUSPEND; |
| state = &ac->cmd_state; |
| break; |
| case CMD_FLUSH: |
| pr_debug("%s:CMD_FLUSH\n", __func__); |
| hdr.opcode = ASM_STREAM_CMD_FLUSH; |
| state = &ac->cmd_state; |
| break; |
| case CMD_OUT_FLUSH: |
| pr_debug("%s:CMD_OUT_FLUSH\n", __func__); |
| hdr.opcode = ASM_STREAM_CMD_FLUSH_READBUFS; |
| state = &ac->cmd_state; |
| break; |
| case CMD_EOS: |
| pr_debug("%s:CMD_EOS\n", __func__); |
| hdr.opcode = ASM_DATA_CMD_EOS; |
| atomic_set(&ac->cmd_state, 0); |
| state = &ac->cmd_state; |
| break; |
| case CMD_CLOSE: |
| pr_debug("%s:CMD_CLOSE\n", __func__); |
| hdr.opcode = ASM_STREAM_CMD_CLOSE; |
| state = &ac->cmd_state; |
| break; |
| default: |
| pr_err("Invalid format[%d]\n", cmd); |
| goto fail_cmd; |
| } |
| pr_debug("%s:session[%d]opcode[0x%x] ", __func__, |
| ac->session, |
| hdr.opcode); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); |
| if (rc < 0) { |
| pr_err("Commmand 0x%x failed\n", hdr.opcode); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, (atomic_read(state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for response opcode[0x%x]\n", |
| hdr.opcode); |
| goto fail_cmd; |
| } |
| if (cmd == CMD_FLUSH) |
| q6asm_reset_buf_state(ac); |
| if (cmd == CMD_CLOSE) { |
| /* check if DSP return all buffers */ |
| if (ac->port[IN].buf) { |
| for (cnt = 0; cnt < ac->port[IN].max_buf_cnt; |
| cnt++) { |
| if (ac->port[IN].buf[cnt].used == IN) { |
| pr_debug("Write Buf[%d] not returned\n", |
| cnt); |
| } |
| } |
| } |
| if (ac->port[OUT].buf) { |
| for (cnt = 0; cnt < ac->port[OUT].max_buf_cnt; cnt++) { |
| if (ac->port[OUT].buf[cnt].used == OUT) { |
| pr_debug("Read Buf[%d] not returned\n", |
| cnt); |
| } |
| } |
| } |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_cmd(struct audio_client *ac, int cmd) |
| { |
| return __q6asm_cmd(ac, cmd, ac->stream_id); |
| } |
| |
| int q6asm_stream_cmd(struct audio_client *ac, int cmd, uint32_t stream_id) |
| { |
| return __q6asm_cmd(ac, cmd, stream_id); |
| } |
| |
| static int __q6asm_cmd_nowait(struct audio_client *ac, int cmd, |
| uint32_t stream_id) |
| { |
| struct apr_hdr hdr; |
| int rc; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s:APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| q6asm_stream_add_hdr_async(ac, &hdr, sizeof(hdr), TRUE, stream_id); |
| atomic_set(&ac->cmd_state, 1); |
| /* |
| * Updated the token field with stream/session for compressed playback |
| * Platform driver must know the the stream with which the command is |
| * associated |
| */ |
| if (ac->io_mode & COMPRESSED_STREAM_IO) |
| hdr.token = ((ac->session << 8) & 0xFFFF00) | |
| (stream_id & 0xFF); |
| |
| pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| __func__, hdr.token, stream_id, ac->session); |
| switch (cmd) { |
| case CMD_PAUSE: |
| pr_debug("%s:CMD_PAUSE\n", __func__); |
| hdr.opcode = ASM_SESSION_CMD_PAUSE; |
| break; |
| case CMD_EOS: |
| pr_debug("%s:CMD_EOS\n", __func__); |
| hdr.opcode = ASM_DATA_CMD_EOS; |
| break; |
| case CMD_CLOSE: |
| pr_debug("%s:CMD_CLOSE\n", __func__); |
| hdr.opcode = ASM_STREAM_CMD_CLOSE; |
| break; |
| default: |
| pr_err("%s:Invalid format[%d]\n", __func__, cmd); |
| goto fail_cmd; |
| } |
| pr_debug("%s:session[%d]opcode[0x%x] ", __func__, |
| ac->session, |
| hdr.opcode); |
| /* have to increase first avoid race */ |
| atomic_inc(&ac->nowait_cmd_cnt); |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); |
| if (rc < 0) { |
| atomic_dec(&ac->nowait_cmd_cnt); |
| pr_err("%s:Commmand 0x%x failed\n", __func__, hdr.opcode); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_cmd_nowait(struct audio_client *ac, int cmd) |
| { |
| pr_debug("%s: stream_id: %d\n", __func__, ac->stream_id); |
| return __q6asm_cmd_nowait(ac, cmd, ac->stream_id); |
| } |
| |
| int q6asm_stream_cmd_nowait(struct audio_client *ac, int cmd, |
| uint32_t stream_id) |
| { |
| pr_debug("%s: stream_id: %d\n", __func__, stream_id); |
| return __q6asm_cmd_nowait(ac, cmd, stream_id); |
| } |
| |
| int __q6asm_send_meta_data(struct audio_client *ac, uint32_t stream_id, |
| uint32_t initial_samples, uint32_t trailing_samples) |
| { |
| struct asm_data_cmd_remove_silence silence; |
| int rc = 0; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("APR handle NULL\n"); |
| return -EINVAL; |
| } |
| pr_debug("%s session[%d]", __func__, ac->session); |
| q6asm_stream_add_hdr_async(ac, &silence.hdr, sizeof(silence), FALSE, |
| stream_id); |
| |
| /* |
| * Updated the token field with stream/session for compressed playback |
| * Platform driver must know the the stream with which the command is |
| * associated |
| */ |
| if (ac->io_mode & COMPRESSED_STREAM_IO) |
| silence.hdr.token = ((ac->session << 8) & 0xFFFF00) | |
| (stream_id & 0xFF); |
| pr_debug("%s: token = 0x%x, stream_id %d, session 0x%x\n", |
| __func__, silence.hdr.token, stream_id, ac->session); |
| |
| silence.hdr.opcode = ASM_DATA_CMD_REMOVE_INITIAL_SILENCE; |
| silence.num_samples_to_remove = initial_samples; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &silence); |
| if (rc < 0) { |
| pr_err("Commmand silence failed[%d]", rc); |
| goto fail_cmd; |
| } |
| |
| silence.hdr.opcode = ASM_DATA_CMD_REMOVE_TRAILING_SILENCE; |
| silence.num_samples_to_remove = trailing_samples; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &silence); |
| if (rc < 0) { |
| pr_err("Commmand silence failed[%d]", rc); |
| goto fail_cmd; |
| } |
| |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_stream_send_meta_data(struct audio_client *ac, uint32_t stream_id, |
| uint32_t initial_samples, uint32_t trailing_samples) |
| { |
| return __q6asm_send_meta_data(ac, stream_id, initial_samples, |
| trailing_samples); |
| } |
| |
| int q6asm_send_meta_data(struct audio_client *ac, uint32_t initial_samples, |
| uint32_t trailing_samples) |
| { |
| return __q6asm_send_meta_data(ac, ac->stream_id, initial_samples, |
| trailing_samples); |
| } |
| |
| static void q6asm_reset_buf_state(struct audio_client *ac) |
| { |
| int cnt = 0; |
| int loopcnt = 0; |
| int used; |
| struct audio_port_data *port = NULL; |
| |
| if (ac->io_mode & SYNC_IO_MODE) { |
| used = (ac->io_mode & TUN_WRITE_IO_MODE ? 1 : 0); |
| mutex_lock(&ac->cmd_lock); |
| for (loopcnt = 0; loopcnt <= OUT; loopcnt++) { |
| port = &ac->port[loopcnt]; |
| cnt = port->max_buf_cnt - 1; |
| port->dsp_buf = 0; |
| port->cpu_buf = 0; |
| while (cnt >= 0) { |
| if (!port->buf) |
| continue; |
| port->buf[cnt].used = used; |
| cnt--; |
| } |
| } |
| mutex_unlock(&ac->cmd_lock); |
| } |
| } |
| |
| int q6asm_reg_tx_overflow(struct audio_client *ac, uint16_t enable) |
| { |
| struct asm_session_cmd_regx_overflow tx_overflow; |
| int rc; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("%s: APR handle NULL\n", __func__); |
| return -EINVAL; |
| } |
| pr_debug("%s:session[%d]enable[%d]\n", __func__, |
| ac->session, enable); |
| q6asm_add_hdr(ac, &tx_overflow.hdr, sizeof(tx_overflow), TRUE); |
| atomic_set(&ac->cmd_state, 1); |
| |
| tx_overflow.hdr.opcode = \ |
| ASM_SESSION_CMD_REGISTER_FORX_OVERFLOW_EVENTS; |
| /* tx overflow event: enable */ |
| tx_overflow.enable_flag = enable; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &tx_overflow); |
| if (rc < 0) { |
| pr_err("tx overflow op[0x%x]rc[%d]\n", \ |
| tx_overflow.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| rc = wait_event_timeout(ac->cmd_wait, |
| (atomic_read(&ac->cmd_state) == 0), 5*HZ); |
| if (!rc) { |
| pr_err("timeout. waited for tx overflow\n"); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_reg_rx_underflow(struct audio_client *ac, uint16_t enable) |
| { |
| struct asm_session_cmd_rgstr_rx_underflow rx_underflow; |
| int rc; |
| |
| if (!ac || ac->apr == NULL) { |
| pr_err("APR handle NULL\n"); |
| return -EINVAL; |
| } |
| pr_debug("%s:session[%d]enable[%d]\n", __func__, |
| ac->session, enable); |
| q6asm_add_hdr_async(ac, &rx_underflow.hdr, sizeof(rx_underflow), FALSE); |
| |
| rx_underflow.hdr.opcode = \ |
| ASM_SESSION_CMD_REGISTER_FOR_RX_UNDERFLOW_EVENTS; |
| /* tx overflow event: enable */ |
| rx_underflow.enable_flag = enable; |
| |
| rc = apr_send_pkt(ac->apr, (uint32_t *) &rx_underflow); |
| if (rc < 0) { |
| pr_err("tx overflow op[0x%x]rc[%d]\n", \ |
| rx_underflow.hdr.opcode, rc); |
| goto fail_cmd; |
| } |
| return 0; |
| fail_cmd: |
| return -EINVAL; |
| } |
| |
| int q6asm_get_apr_service_id(int session_id) |
| { |
| pr_debug("%s\n", __func__); |
| |
| if (session_id <= 0 || session_id > SESSION_MAX) { |
| pr_err("%s: invalid session_id = %d\n", __func__, session_id); |
| return -EINVAL; |
| } |
| |
| return ((struct apr_svc *)session[session_id]->apr)->id; |
| } |
| |
| |
| static int q6asm_is_valid_session(struct apr_client_data *data, void *priv) |
| { |
| |
| struct audio_client *ac = (struct audio_client *)priv; |
| uint32_t token = data->token; |
| |
| /* |
| * Some commands for compressed playback has token as session and |
| * other commands has session|stream. Check for both conditions |
| * before deciding if the callback was for a invalud session. |
| */ |
| if (ac->io_mode & COMPRESSED_STREAM_IO) { |
| if ((token & 0xFFFFFF00) != ((ac->session << 8) & 0xFFFFFF00) |
| && (token != ac->session)) { |
| pr_err("%s:Invalid compr session[%d] rxed expected[%d]", |
| __func__, token, ac->session); |
| return -EINVAL; |
| } |
| } else { |
| if (token != ac->session) { |
| pr_err("%s:Invalid session[%d] rxed expected[%d]", |
| __func__, token, ac->session); |
| return -EINVAL; |
| } |
| } |
| return 0; |
| } |
| |
| static int __init q6asm_init(void) |
| { |
| int lcnt; |
| pr_debug("%s\n", __func__); |
| |
| memset(session, 0, sizeof(session)); |
| set_custom_topology = 1; |
| |
| /*setup common client used for cal mem map */ |
| common_client.session = ASM_CONTROL_SESSION; |
| common_client.port[0].buf = &common_buf[0]; |
| common_client.port[1].buf = &common_buf[1]; |
| init_waitqueue_head(&common_client.cmd_wait); |
| init_waitqueue_head(&common_client.time_wait); |
| atomic_set(&common_client.time_flag, 1); |
| INIT_LIST_HEAD(&common_client.port[0].mem_map_handle); |
| INIT_LIST_HEAD(&common_client.port[1].mem_map_handle); |
| mutex_init(&common_client.cmd_lock); |
| for (lcnt = 0; lcnt <= OUT; lcnt++) { |
| mutex_init(&common_client.port[lcnt].lock); |
| spin_lock_init(&common_client.port[lcnt].dsp_lock); |
| } |
| atomic_set(&common_client.cmd_state, 0); |
| atomic_set(&common_client.nowait_cmd_cnt, 0); |
| |
| config_debug_fs_init(); |
| |
| return 0; |
| } |
| |
| device_initcall(q6asm_init); |