/* * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. * Author: Brian Swetland * * 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define TRUE 0x01 #define FALSE 0x00 enum { ASM_TOPOLOGY_CAL = 0, ASM_CUSTOM_TOP_CAL, ASM_AUDSTRM_CAL, ASM_RTAC_APR_CAL, ASM_MAX_CAL_TYPES }; /* 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_no_wait_node { struct list_head list; int32_t opcode; }; struct asm_buffer_node { struct list_head list; phys_addr_t buf_phys_addr; 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, bool use_back_flavor); void *q6asm_mmap_apr_reg(void); static int q6asm_is_valid_session(struct apr_client_data *data, void *priv); static int q6asm_get_asm_topology_cal(void); static int q6asm_get_asm_app_type_cal(void); /* for ASM custom topology */ static struct cal_type_data *cal_data[ASM_MAX_CAL_TYPES]; static struct audio_buffer common_buf[2]; static struct audio_client common_client; static int set_custom_topology; static int topology_map_handle; struct generic_get_data_ { int valid; int is_inband; int size_in_ints; int ints[]; }; static struct generic_get_data_ *generic_get_data; #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; 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)) { pr_err("%s: err count is more %zd\n", __func__, count); 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))) { pr_err("%s: copy from user failed for size %zd\n", __func__, 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)) { pr_err("%s: err count is more %zd\n", __func__, count); return -EINVAL; } else { temp = kmalloc(2*sizeof(char), GFP_KERNEL); } if (temp) { if (copy_from_user(temp, buf, 2*sizeof(char))) { pr_err("%s: copy from user failed for size %zd\n", __func__, 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("%s: out_enable_flag %ld\n", __func__, 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_info("%s: read buffer at %ld sec %ld microsec\n", __func__, 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("%s: COLD apr_send_pkt at %ld sec %ld microsec\n", __func__, 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("%s: WARM:apr_send_pkt at %ld sec %ld microsec\n", __func__, out_warm_tv.tv_sec,\ out_warm_tv.tv_usec); pr_debug("%s: Warm Pattern Matched\n", __func__); } /* 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("%s: CONT:apr_send_pkt at %ld sec %ld microsec\n", __func__, out_cont_tv.tv_sec, out_cont_tv.tv_usec); pr_debug("%s: Cont Pattern Matched\n", __func__); } } } 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 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); common_client.mmap_apr = NULL; pr_debug("%s: APR De-Register common port\n", __func__); } else if (c < 0) { pr_err("%s: APR Common Port Already Closed %d\n", __func__, c); atomic_set(&this_mmap.ref_cnt, 0); } return 0; } 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; } } pr_err("%s: session not available\n", __func__); return -ENOMEM; } static bool q6asm_is_valid_audio_client(struct audio_client *ac) { int n; for (n = 1; n <= SESSION_MAX; n++) { if (session[n] == ac) return 1; } return 0; } static void q6asm_session_free(struct audio_client *ac) { struct list_head *ptr, *next; struct asm_no_wait_node *node; 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; list_for_each_safe(ptr, next, &ac->no_wait_que) { node = list_entry(ptr, struct asm_no_wait_node, list); list_del(&node->list); kfree(node); } list_del(&ac->no_wait_que); return; } static int q6asm_add_nowait_opcode(struct audio_client *ac, uint32_t opcode) { struct asm_no_wait_node *new_node; unsigned long flags; int ret = 0; new_node = kmalloc(sizeof(struct asm_no_wait_node), GFP_ATOMIC); if (new_node == NULL) { ret = -ENOMEM; goto done; } new_node->opcode = opcode; INIT_LIST_HEAD(&new_node->list); spin_lock_irqsave(&ac->no_wait_que_spinlock, flags); list_add_tail(&new_node->list, &ac->no_wait_que); spin_unlock_irqrestore(&ac->no_wait_que_spinlock, flags); done: return ret; } static bool q6asm_remove_nowait_opcode(struct audio_client *ac, uint32_t opcode) { struct list_head *ptr, *next; struct asm_no_wait_node *node; unsigned long flags; bool ret = false; spin_lock_irqsave(&ac->no_wait_que_spinlock, flags); list_for_each_safe(ptr, next, &ac->no_wait_que) { node = list_entry(ptr, struct asm_no_wait_node, list); if (node->opcode == opcode) { list_del(&node->list); kfree(node); ret = true; goto done; } } pr_debug("%s: nowait opcode NOT found 0x%x\n", __func__, opcode); done: spin_unlock_irqrestore(&ac->no_wait_que_spinlock, flags); return ret; } static uint32_t q6asm_get_next_buf(struct audio_client *ac, uint32_t curr_buf, uint32_t max_buf_cnt) { dev_vdbg(ac->dev, "%s: curr_buf = %d, max_buf_cnt = %d\n", __func__, curr_buf, max_buf_cnt); curr_buf += 1; return (curr_buf >= max_buf_cnt) ? 0 : curr_buf; } static int q6asm_map_cal_memory(int32_t cal_type, struct cal_block_data *cal_block) { int result = 0; struct asm_buffer_node *buf_node = NULL; struct list_head *ptr, *next; if (cal_block == NULL) { pr_err("%s: cal_block is NULL!\n", __func__); goto done; } if (cal_block->cal_data.paddr == 0) { pr_debug("%s: No address to map!\n", __func__); goto done; } 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; } common_client.apr = common_client.mmap_apr; if (cal_block->map_data.map_size == 0) { pr_debug("%s: map size is 0!\n", __func__); goto done; } /* Use second asm buf to map memory */ if (common_client.port[IN].buf == NULL) { pr_err("%s: common buf is NULL\n", __func__); result = -EINVAL; goto done; } common_client.port[IN].buf->phys = cal_block->cal_data.paddr; result = q6asm_memory_map_regions(&common_client, IN, cal_block->map_data.map_size, 1, 1); if (result < 0) { pr_err("%s: mmap did not work! size = %zd result %d\n", __func__, cal_block->map_data.map_size, result); pr_debug("%s: mmap did not work! addr = 0x%pa, size = %zd\n", __func__, &cal_block->cal_data.paddr, cal_block->map_data.map_size); goto done; } 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_phys_addr == cal_block->cal_data.paddr) { cal_block->map_data.q6map_handle = buf_node->mmap_hdl; break; } } done: return result; } static int remap_cal_data(int32_t cal_type, struct cal_block_data *cal_block) { int ret = 0; if (cal_block->map_data.ion_client == NULL) { pr_err("%s: No ION allocation for cal type %d!\n", __func__, cal_type); ret = -EINVAL; goto done; } if ((cal_block->map_data.map_size > 0) && (cal_block->map_data.q6map_handle == 0)) { ret = q6asm_map_cal_memory(cal_type, cal_block); if (ret < 0) { pr_err("%s: mmap did not work! size = %zd ret %d\n", __func__, cal_block->map_data.map_size, ret); goto done; } } done: return ret; } static int q6asm_unmap_cal_memory(int32_t cal_type, struct cal_block_data *cal_block) { int result = 0; int result2 = 0; if (cal_block == NULL) { pr_err("%s: cal_block is NULL!\n", __func__); result = -EINVAL; goto done; } if (cal_block->map_data.q6map_handle == 0) { pr_debug("%s: No address to unmap!\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; } } result2 = q6asm_memory_unmap_regions(&common_client, IN); if (result2 < 0) { pr_err("%s: unmap failed, err %d\n", __func__, result2); result = result2; } cal_block->map_data.q6map_handle = 0; done: return result; } int q6asm_unmap_cal_data(int cal_type, struct cal_block_data *cal_block) { int ret = 0; if ((cal_block->map_data.map_size > 0) && (cal_block->map_data.q6map_handle != 0)) { ret = q6asm_unmap_cal_memory(cal_type, cal_block); if (ret < 0) { pr_err("%s: unmap did not work! size = %zd ret %d\n", __func__, cal_block->map_data.map_size, ret); goto done; } } done: return ret; } int send_asm_custom_topology(struct audio_client *ac) { struct cal_block_data *cal_block = NULL; struct cmd_set_topologies asm_top; int result = 0; int result1 = 0; if (cal_data[ASM_CUSTOM_TOP_CAL] == NULL) goto done; mutex_lock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); if (!set_custom_topology) goto unlock; set_custom_topology = 0; cal_block = cal_utils_get_only_cal_block(cal_data[ASM_CUSTOM_TOP_CAL]); if (cal_block == NULL) goto unlock; if (cal_block->cal_data.size == 0) { pr_debug("%s: No cal to send!\n", __func__); goto unlock; } pr_debug("%s: Sending cal_index %d\n", __func__, ASM_CUSTOM_TOP_CAL); result = remap_cal_data(ASM_CUST_TOPOLOGY_CAL_TYPE, cal_block); if (result) { pr_err("%s: Remap_cal_data failed for cal %d!\n", __func__, ASM_CUSTOM_TOP_CAL); goto unlock; } q6asm_add_hdr_custom_topology(ac, &asm_top.hdr, sizeof(asm_top), TRUE); atomic_set(&ac->mem_state, -1); asm_top.hdr.opcode = ASM_CMD_ADD_TOPOLOGIES; asm_top.payload_addr_lsw = lower_32_bits(cal_block->cal_data.paddr); asm_top.payload_addr_msw = msm_audio_populate_upper_32_bits( cal_block->cal_data.paddr); asm_top.mem_map_handle = cal_block->map_data.q6map_handle; asm_top.payload_size = cal_block->cal_data.size; pr_debug("%s: Sending ASM_CMD_ADD_TOPOLOGIES payload = %pa, size = %d, map handle = 0x%x\n", __func__, &cal_block->cal_data.paddr, 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 result %d\n", __func__, result); pr_debug("%s: Set topologies failed payload = 0x%pa\n", __func__, &cal_block->cal_data.paddr); goto unmap; } result = wait_event_timeout(ac->mem_wait, (atomic_read(&ac->mem_state) >= 0), 5*HZ); if (!result) { pr_err("%s: Set topologies failed timeout\n", __func__); pr_debug("%s: Set topologies failed after timedout payload = 0x%pa\n", __func__, &cal_block->cal_data.paddr); result = -ETIMEDOUT; goto unmap; } if (atomic_read(&ac->mem_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->mem_state))); result = adsp_err_get_lnx_err_code( atomic_read(&ac->mem_state)); goto unmap; } unmap: result1 = q6asm_unmap_cal_memory(ASM_CUST_TOPOLOGY_CAL_TYPE, cal_block); if (result1 < 0) { result = result1; pr_debug("%s: unmap cal failed! %d\n", __func__, result); } unlock: mutex_unlock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); done: return result; } 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! size = %d result %d\n", __func__, cal_block->map_data.map_size, result); pr_debug("%s: mmap did not work! addr = 0x%pa, 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_phys_addr == cal_block->cal_data.paddr) { cal_block->map_data.map_handle = buf_node->mmap_hdl; break; } } 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; } 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) { pr_err("%s: buf NULL\n", __func__); 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: Memory_unmap_regions failed %d\n", __func__, rc); } while (cnt >= 0) { if (port->buf[cnt].data) { if (!rc || atomic_read(&ac->reset)) 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: Memory_unmap_regions failed %d\n", __func__, rc); } if (port->buf[0].data) { pr_debug("%s: data[%p]phys[%pa][%p] , client[%p] handle[%p]\n", __func__, port->buf[0].data, &port->buf[0].phys, &port->buf[0].phys, port->buf[0].client, port->buf[0].handle); if (!rc || atomic_read(&ac->reset)) 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) { pr_err("%s: ac %p\n", __func__, ac); return; } if (!ac->session) { pr_err("%s: ac session invalid\n", __func__); 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); } } rtac_set_asm_handle(ac->session, NULL); apr_deregister(ac->apr2); apr_deregister(ac->apr); q6asm_mmap_apr_dereg(); ac->apr2 = NULL; ac->apr = NULL; ac->mmap_apr = NULL; q6asm_session_free(ac); 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; int rc = 0; ac = kzalloc(sizeof(struct audio_client), GFP_KERNEL); if (!ac) { pr_err("%s: client not present\n", __func__); return NULL; } mutex_lock(&session_lock); n = q6asm_session_alloc(ac); if (n <= 0) { pr_err("%s: ASM Session alloc fail n=%d\n", __func__, n); mutex_unlock(&session_lock); goto fail_session; } ac->session = n; ac->cb = cb; ac->path_delay = UINT_MAX; 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; INIT_LIST_HEAD(&ac->no_wait_que); 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); init_waitqueue_head(&ac->mem_wait); atomic_set(&ac->time_flag, 1); atomic_set(&ac->reset, 0); 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); spin_lock_init(&ac->no_wait_que_spinlock); atomic_set(&ac->mem_state, 0); rc = send_asm_custom_topology(ac); if (rc < 0) { mutex_unlock(&session_lock); goto fail_mmap; } 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; size_t len; if (!(ac) || ((dir != IN) && (dir != OUT))) { pr_err("%s: ac %p dir %d\n", __func__, ac, dir); return -EINVAL; } pr_debug("%s: session[%d]bufsz[%d]bufcnt[%d]\n", __func__, ac->session, bufsz, bufcnt); if (ac->session <= 0 || ac->session > 8) { pr_err("%s: Session ID is invalid, session = %d\n", __func__, ac->session); 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); if (bufcnt > (LONG_MAX/sizeof(struct audio_buffer))) { pr_err("%s: Buffer size overflows", __func__); mutex_unlock(&ac->cmd_lock); goto fail; } 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) { rc = msm_audio_ion_alloc("asm_client", &buf[cnt].client, &buf[cnt].handle, bufsz, (ion_phys_addr_t *)&buf[cnt].phys, &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[%pa][%p]\n", __func__, buf[cnt].data, &buf[cnt].phys, &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 %d for size %d\n", __func__, rc, bufsz); 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; size_t len; int bytes_to_alloc; if (!(ac) || ((dir != IN) && (dir != OUT))) { pr_err("%s: ac %p dir %d\n", __func__, ac, dir); return -EINVAL; } pr_debug("%s: session[%d]bufsz[%d]bufcnt[%d]\n", __func__, ac->session, bufsz, bufcnt); if (ac->session <= 0 || ac->session > 8) { pr_err("%s: Session ID is invalid, session = %d\n", __func__, ac->session); goto fail; } if (ac->port[dir].buf) { pr_err("%s: buffer already allocated\n", __func__); return 0; } mutex_lock(&ac->cmd_lock); buf = kzalloc(((sizeof(struct audio_buffer))*bufcnt), GFP_KERNEL); if (!buf) { pr_err("%s: buffer allocation failed\n", __func__); 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("asm_client", &buf[0].client, &buf[0].handle, bytes_to_alloc, (ion_phys_addr_t *)&buf[0].phys, &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[%pa][%p]\n", __func__, buf[cnt].data, &buf[cnt].phys, &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 %d for size %d\n", __func__, rc, bufsz); 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) { 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; 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_phys_addr == common_client.port[i].buf->phys) { list_del(&buf_node->list); kfree(buf_node); } } pr_debug("%s: Clearing custom topology\n", __func__); } this_mmap.apr = NULL; cal_utils_clear_cal_block_q6maps(ASM_MAX_CAL_TYPES, cal_data); common_client.mmap_apr = NULL; mutex_lock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); set_custom_topology = 1; mutex_unlock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); 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; } if (data->payload_size > sizeof(int)) { 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]); } else if (data->payload_size == sizeof(int)) { pr_debug("%s:ptr0[0x%x]opcode[0x%x] token[0x%x]payload_s[%d] src[%d] dest[%d]sid[%d]dir[%d]\n", __func__, payload[0], data->opcode, data->token, data->payload_size, data->src_port, data->dest_port, sid, dir); pr_debug("%s:Payload = [0x%x]\n", __func__, payload[0]); } 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); atomic_set(&ac->mem_state, payload[1]); wake_up(&ac->mem_wait); } else { if (payload[0] == ASM_CMD_SHARED_MEM_UNMAP_REGIONS) atomic_set(&ac->unmap_cb_success, 1); } if (atomic_cmpxchg(&ac->mem_state, -1, 0) == -1) wake_up(&ac->mem_wait); dev_vdbg(ac->dev, "%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] dir=0x%x s_id=0x%x\n", __func__, payload[0], dir, sid); spin_lock_irqsave(&port->dsp_lock, dsp_flags); if (atomic_cmpxchg(&ac->mem_state, -1, 0) == -1) { ac->port[dir].tmp_hdl = payload[0]; wake_up(&ac->mem_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_cmpxchg(&ac->mem_state, -1, 0) == -1) wake_up(&ac->mem_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 bool remove_no_wait_cmd(struct audio_client *ac, uint32_t opcode, uint32_t *cmd_type) { if (opcode == APR_BASIC_RSP_RESULT) { if (cmd_type != NULL) { return q6asm_remove_nowait_opcode(ac, cmd_type[0]); } else pr_err("%s: null pointer!", __func__); } else if (opcode == ASM_DATA_EVENT_RENDERED_EOS) return q6asm_remove_nowait_opcode(ac, ASM_DATA_CMD_EOS); return false; } static void q6asm_process_mtmx_get_param_rsp(struct audio_client *ac, struct asm_mtmx_strtr_get_params_cmdrsp *cmdrsp) { struct asm_session_mtmx_strtr_param_session_time_v3_t *time; if (cmdrsp->err_code) { dev_err_ratelimited(ac->dev, "%s: err=%x, mod_id=%x, param_id=%x\n", __func__, cmdrsp->err_code, cmdrsp->param_info.module_id, cmdrsp->param_info.param_id); return; } else { dev_dbg_ratelimited(ac->dev, "%s: mod_id=%x, param_id=%x\n", __func__, cmdrsp->param_info.module_id, cmdrsp->param_info.param_id); } switch (cmdrsp->param_info.module_id) { case ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC: switch (cmdrsp->param_info.param_id) { case ASM_SESSION_MTMX_STRTR_PARAM_SESSION_TIME_V3: time = &cmdrsp->param_data.session_time; dev_vdbg(ac->dev, "%s: GET_TIME_V3, time_lsw=%x, time_msw=%x\n", __func__, time->session_time_lsw, time->session_time_msw); ac->time_stamp = (uint64_t)(((uint64_t) time->session_time_msw << 32) | time->session_time_lsw); if (time->flags & ASM_SESSION_MTMX_STRTR_PARAM_STIME_TSTMP_FLG_BMASK) dev_warn_ratelimited(ac->dev, "%s: recv inval tstmp\n", __func__); if (atomic_cmpxchg(&ac->time_flag, 1, 0)) wake_up(&ac->time_wait); break; default: dev_err(ac->dev, "%s: unexpected param_id %x\n", __func__, cmdrsp->param_info.param_id); break; } break; default: dev_err(ac->dev, "%s: unexpected mod_id %x\n", __func__, cmdrsp->param_info.module_id); break; } } 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) { pr_err("%s: ac NULL\n", __func__); return -EINVAL; } if (data == NULL) { pr_err("%s: data NULL\n", __func__); return -EINVAL; } if (!q6asm_is_valid_audio_client(ac)) { pr_err("%s: audio client pointer is invalid, ac = %p\n", __func__, ac); 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) && remove_no_wait_cmd(ac, 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) { mutex_lock(&ac->cmd_lock); atomic_set(&ac->reset, 1); if (ac->apr == NULL) ac->apr = ac->apr2; pr_debug("%s: Reset event is received: %d %d apr[%p]\n", __func__, 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; atomic_set(&ac->time_flag, 0); atomic_set(&ac->cmd_state, 0); wake_up(&ac->time_wait); wake_up(&ac->cmd_wait); mutex_unlock(&ac->cmd_lock); return 0; } dev_vdbg(ac->dev, "%s: session[%d]opcode[0x%x] token[0x%x]payload_size[%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)) dev_vdbg(ac->dev, "%s: Payload = [0x%x] status[0x%x] opcode 0x%x\n", __func__, payload[0], payload[1], data->opcode); if (data->opcode == APR_BASIC_RSP_RESULT) { token = data->token; 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: session %d opcode 0x%x token 0x%x Payload = [0x%x] src %d dest %d\n", __func__, ac->session, data->opcode, data->token, payload[0], data->src_port, data->dest_port); ret = q6asm_is_valid_session(data, priv); if (ret != 0) { pr_err("%s: session invalid %d\n", __func__, ret); return ret; } case ASM_SESSION_CMD_SET_MTMX_STRTR_PARAMS_V2: 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_DATA_CMD_REMOVE_INITIAL_SILENCE: case ASM_DATA_CMD_REMOVE_TRAILING_SILENCE: case ASM_SESSION_CMD_REGISTER_FOR_RX_UNDERFLOW_EVENTS: case ASM_STREAM_CMD_OPEN_WRITE_COMPRESSED: pr_debug("%s: session %d opcode 0x%x token 0x%x Payload = [0x%x] stat 0x%x src %d dest %d\n", __func__, ac->session, data->opcode, data->token, payload[0], payload[1], data->src_port, data->dest_port); if (payload[1] != 0) { pr_err("%s: cmd = 0x%x returned error = 0x%x\n", __func__, payload[0], payload[1]); if (wakeup_flag) { atomic_set(&ac->cmd_state, payload[1]); wake_up(&ac->cmd_wait); } return 0; } 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_CMD_ADD_TOPOLOGIES: pr_debug("%s:Payload = [0x%x]stat[0x%x]\n", __func__, payload[0], payload[1]); if (payload[1] != 0) { pr_err("%s: cmd = 0x%x returned error = 0x%x\n", __func__, payload[0], payload[1]); if (wakeup_flag) { atomic_set(&ac->mem_state, payload[1]); wake_up(&ac->mem_wait); } return 0; } if (atomic_read(&ac->mem_state) && wakeup_flag) { atomic_set(&ac->mem_state, 0); wake_up(&ac->mem_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 session %d opcode 0x%x token 0x%x src %d dest %d\n", __func__, ac->session, data->opcode, data->token, data->src_port, data->dest_port); /* 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]; dev_vdbg(ac->dev, "%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 (lower_32_bits(port->buf[data->token].phys) != payload[0] || msm_audio_populate_upper_32_bits( port->buf[data->token].phys) != payload[1]) { pr_debug("%s: Expected addr %pa\n", __func__, &port->buf[data->token].phys); pr_err("%s: rxedl[0x%x] rxedu [0x%x]\n", __func__, payload[0], payload[1]); 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++) dev_vdbg(ac->dev, "%s %d\n", __func__, port->buf[i].used); } break; } case ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2: pr_debug("%s: ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2 session %d opcode 0x%x token 0x%x src %d dest %d\n", __func__, ac->session, data->opcode, data->token, data->src_port, data->dest_port); if (payload[0] != 0) { pr_err("%s: ASM_STREAM_CMDRSP_GET_PP_PARAMS_V2 returned error = 0x%x\n", __func__, payload[0]); } else if (generic_get_data) { generic_get_data->valid = 1; if (generic_get_data->is_inband) { pr_debug("%s: payload[1] = 0x%x, payload[2]=0x%x, payload[3]=0x%x\n", __func__, payload[1], payload[2], payload[3]); generic_get_data->size_in_ints = payload[3]>>2; for (i = 0; i < payload[3]>>2; i++) { generic_get_data->ints[i] = payload[4+i]; pr_debug("%s: ASM callback val %i = %i\n", __func__, i, payload[4+i]); } pr_debug("%s: callback size in ints = %i\n", __func__, generic_get_data->size_in_ints); } if (atomic_read(&ac->cmd_state) && wakeup_flag) { atomic_set(&ac->cmd_state, 0); wake_up(&ac->cmd_wait); } break; } 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(); dev_vdbg(ac->dev, "%s: ReadDone: status=%d buff_add=0x%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]); dev_vdbg(ac->dev, "%s: ReadDone:msw_ts=%d lsw_ts=%d memmap_hdl=0x%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 (lower_32_bits(port->buf[token].phys) != payload[READDONE_IDX_BUFADD_LSW] || msm_audio_populate_upper_32_bits( port->buf[token].phys) != payload[READDONE_IDX_BUFADD_MSW]) { dev_vdbg(ac->dev, "%s: Expected addr %pa\n", __func__, &port->buf[token].phys); pr_err("%s: rxedl[0x%x] rxedu[0x%x]\n", __func__, payload[READDONE_IDX_BUFADD_LSW], payload[READDONE_IDX_BUFADD_MSW]); 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 session %d opcode 0x%x token 0x%x src %d dest %d\n", __func__, ac->session, data->opcode, data->token, data->src_port, data->dest_port); break; case ASM_SESSION_EVENTX_OVERFLOW: pr_debug("%s: ASM_SESSION_EVENTX_OVERFLOW session %d opcode 0x%x token 0x%x src %d dest %d\n", __func__, ac->session, data->opcode, data->token, data->src_port, data->dest_port); break; case ASM_SESSION_EVENT_RX_UNDERFLOW: pr_debug("%s: ASM_SESSION_EVENT_RX_UNDERFLOW session %d opcode 0x%x token 0x%x src %d dest %d\n", __func__, ac->session, data->opcode, data->token, data->src_port, data->dest_port); break; case ASM_SESSION_CMDRSP_GET_SESSIONTIME_V3: dev_vdbg(ac->dev, "%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 session %d opcode 0x%x token 0x%x src %d dest %d\n", __func__, ac->session, data->opcode, data->token, data->src_port, data->dest_port); 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; case ASM_SESSION_CMDRSP_GET_MTMX_STRTR_PARAMS_V2: q6asm_process_mtmx_get_param_rsp(ac, (void *) payload); break; case ASM_SESSION_CMDRSP_GET_PATH_DELAY_V2: pr_debug("%s: ASM_SESSION_CMDRSP_GET_PATH_DELAY_V2 session %d status 0x%x msw %u lsw %u\n", __func__, ac->session, payload[0], payload[2], payload[1]); if (payload[0] == 0) { atomic_set(&ac->cmd_state, 0); /* ignore msw, as a delay that large shouldn't happen */ ac->path_delay = payload[1]; } else { atomic_set(&ac->cmd_state, payload[0]); ac->path_delay = UINT_MAX; } wake_up(&ac->cmd_wait); 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))) { pr_err("%s: ac %p dir %d\n", __func__, ac, dir); 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_err("%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_err("%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; dev_vdbg(ac->dev, "%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 = q6asm_get_next_buf(ac, port->cpu_buf, port->max_buf_cnt); 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))) { pr_err("%s: ac %p dir %d\n", __func__, ac, dir); return NULL; } port = &ac->port[dir]; idx = port->cpu_buf; if (port->buf == NULL) { pr_err("%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_err("%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; dev_vdbg(ac->dev, "%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 = q6asm_get_next_buf(ac, port->cpu_buf, port->max_buf_cnt); 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)) { pr_err("%s: ac %p dir %d\n", __func__, ac, dir); 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("%s: Next buf idx[0x%x] not available, dir[%d]\n", __func__, idx, dir); mutex_unlock(&port->lock); return ret; } dev_vdbg(ac->dev, "%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) { dev_vdbg(ac->dev, "%s: pkt_size=%d cmd_flg=%d session=%d stream_id=%d\n", __func__, pkt_size, cmd_flg, ac->session, stream_id); mutex_lock(&ac->cmd_lock); if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL", __func__); mutex_unlock(&ac->cmd_lock); return; } 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) { dev_vdbg(ac->dev, "%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 handle NULL\n", __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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } pr_debug("%s: session[%d]\n", __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 = q6asm_get_asm_topology_cal(); if ((open.preprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_DTS_HPX) || (open.preprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_HPX_PLUS)) open.preprocopo_id = ASM_STREAM_POSTPROCOPO_ID_NONE; open.bits_per_sample = bits_per_sample; open.mode_flags = 0x0; ac->topology = open.preprocopo_id; ac->app_type = q6asm_get_asm_app_type_cal(); if (ac->perf_mode == LOW_LATENCY_PCM_MODE) { open.mode_flags |= ASM_LOW_LATENCY_TX_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("%s: Invalid format 0x%x\n", __func__, format); rc = -EINVAL; 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); 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 open read\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } ac->io_mode |= TUN_READ_IO_MODE; return 0; fail_cmd: return rc; } 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); } int q6asm_open_write_compressed(struct audio_client *ac, uint32_t format, uint32_t passthrough_flag) { int rc = 0; struct asm_stream_cmd_open_write_compressed open; if (ac == NULL) { pr_err("%s: ac[%p] NULL\n", __func__, ac); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: APR handle[%p] NULL\n", __func__, ac->apr); rc = -EINVAL; goto fail_cmd; } pr_debug("%s: session[%d] wr_format[0x%x]", __func__, ac->session, format); q6asm_add_hdr(ac, &open.hdr, sizeof(open), TRUE); open.hdr.opcode = ASM_STREAM_CMD_OPEN_WRITE_COMPRESSED; atomic_set(&ac->cmd_state, -1); switch (format) { case FORMAT_AC3: open.fmt_id = ASM_MEDIA_FMT_AC3; break; case FORMAT_EAC3: open.fmt_id = ASM_MEDIA_FMT_EAC3; break; default: pr_err("%s: Invalid format[%d]\n", __func__, format); rc = -EINVAL; goto fail_cmd; } /*Below flag indicates the DSP that Compressed audio input stream is not IEC 61937 or IEC 60958 packetizied*/ if (passthrough_flag == COMPRESSED_PASSTHROUGH) { open.flags = 0x0; pr_debug("%s: Flag 0 COMPRESSED_PASSTHROUGH\n", __func__); } else if (passthrough_flag == COMPRESSED_PASSTHROUGH_CONVERT) { open.flags = 0x8; pr_debug("%s: Flag 8 - COMPRESSED_PASSTHROUGH_CONVERT\n", __func__); } else { pr_err("%s: Invalid passthrough type[%d]\n", __func__, passthrough_flag); rc = -EINVAL; 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); rc = -EINVAL; goto fail_cmd; } rc = wait_event_timeout(ac->cmd_wait, (atomic_read(&ac->cmd_state) >= 0), 1*HZ); if (!rc) { pr_err("%s: timeout. waited for OPEN_WRITE_COMPR rc[%d]\n", __func__, rc); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } dev_vdbg(ac->dev, "%s: session[%d] wr_format[0x%x]\n", __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); dev_vdbg(ac->dev, "%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 == ULL_POST_PROCESSING_PCM_MODE) open.mode_flags |= ASM_ULL_POST_PROCESSING_STREAM_SESSION; else 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 = q6asm_get_asm_topology_cal(); if ((ac->perf_mode != LEGACY_PCM_MODE) && ((open.postprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_DTS_HPX) || (open.postprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_HPX_PLUS))) open.postprocopo_id = ASM_STREAM_POSTPROCOPO_ID_NONE; /* For DTS EAGLE only, force 24 bit */ if ((open.postprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_DTS_HPX) || (open.postprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_HPX_PLUS)) open.bits_per_sample = 24; pr_debug("%s: perf_mode %d asm_topology 0x%x bps %d\n", __func__, ac->perf_mode, open.postprocopo_id, open.bits_per_sample); /* * For Gapless playback it will use the same session for next stream, * So use the same topology */ if (!ac->topology) { ac->topology = open.postprocopo_id; ac->app_type = q6asm_get_asm_app_type_cal(); } 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_AAC_V2; 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_AC3; break; case FORMAT_EAC3: open.dec_fmt_id = ASM_MEDIA_FMT_EAC3; break; case FORMAT_MP2: open.dec_fmt_id = ASM_MEDIA_FMT_MP2; break; case FORMAT_FLAC: open.dec_fmt_id = ASM_MEDIA_FMT_FLAC; break; case FORMAT_ALAC: open.dec_fmt_id = ASM_MEDIA_FMT_ALAC; break; case FORMAT_VORBIS: open.dec_fmt_id = ASM_MEDIA_FMT_VORBIS; break; case FORMAT_APE: open.dec_fmt_id = ASM_MEDIA_FMT_APE; break; default: pr_err("%s: Invalid format 0x%x\n", __func__, format); rc = -EINVAL; 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); 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 open write\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } ac->io_mode |= TUN_WRITE_IO_MODE; return 0; fail_cmd: return rc; } 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); } static int __q6asm_open_read_write(struct audio_client *ac, uint32_t rd_format, uint32_t wr_format, bool is_meta_data_mode, uint32_t bits_per_sample, bool overwrite_topology, int topology) { int rc = 0x00; struct asm_stream_cmd_open_readwrite_v2 open; if (ac == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } pr_debug("%s: session[%d]\n", __func__, ac->session); pr_debug("%s: wr_format[0x%x]rd_format[0x%x]\n", __func__, 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 = is_meta_data_mode ? BUFFER_META_ENABLE : 0; open.bits_per_sample = bits_per_sample; /* source endpoint : matrix */ open.postprocopo_id = q6asm_get_asm_topology_cal(); open.postprocopo_id = overwrite_topology ? topology : open.postprocopo_id; ac->topology = open.postprocopo_id; ac->app_type = q6asm_get_asm_app_type_cal(); /* For DTS EAGLE only, force 24 bit */ if ((open.postprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_DTS_HPX) || (open.postprocopo_id == ASM_STREAM_POSTPROC_TOPO_ID_HPX_MASTER)) open.bits_per_sample = 24; switch (wr_format) { case FORMAT_LINEAR_PCM: case FORMAT_MULTI_CHANNEL_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_AAC_V2; 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; case FORMAT_ALAC: open.dec_fmt_id = ASM_MEDIA_FMT_ALAC; break; case FORMAT_APE: open.dec_fmt_id = ASM_MEDIA_FMT_APE; break; default: pr_err("%s: Invalid format 0x%x\n", __func__, wr_format); rc = -EINVAL; goto fail_cmd; } switch (rd_format) { case FORMAT_LINEAR_PCM: case FORMAT_MULTI_CHANNEL_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; case FORMAT_ALAC: open.enc_cfg_id = ASM_MEDIA_FMT_ALAC; break; case FORMAT_APE: open.enc_cfg_id = ASM_MEDIA_FMT_APE; break; default: pr_err("%s: Invalid format 0x%x\n", __func__, rd_format); rc = -EINVAL; goto fail_cmd; } dev_vdbg(ac->dev, "%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("%s: open failed op[0x%x]rc[%d]\n", __func__, open.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 open read-write\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_open_read_write(struct audio_client *ac, uint32_t rd_format, uint32_t wr_format) { return __q6asm_open_read_write(ac, rd_format, wr_format, true/*meta data mode*/, 16 /*bits_per_sample*/, false /*overwrite_topology*/, 0); } int q6asm_open_read_write_v2(struct audio_client *ac, uint32_t rd_format, uint32_t wr_format, bool is_meta_data_mode, uint32_t bits_per_sample, bool overwrite_topology, int topology) { return __q6asm_open_read_write(ac, rd_format, wr_format, is_meta_data_mode, bits_per_sample, overwrite_topology, topology); } 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } pr_debug("%s: session[%d]\n", __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 = q6asm_get_asm_topology_cal(); ac->app_type = q6asm_get_asm_app_type_cal(); ac->topology = open.postprocopo_id; 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); 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 open_loopback\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } pr_debug("%s: session[%d]\n", __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("%s: Commmand run failed[%d]", __func__, 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 run success", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } pr_debug("%s: session[%d]\n", __func__, 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); q6asm_add_nowait_opcode(ac, run.hdr.opcode); rc = apr_send_pkt(ac->apr, (uint32_t *) &run); if (rc < 0) { atomic_dec(&ac->nowait_cmd_cnt); q6asm_remove_nowait_opcode(ac, run.hdr.opcode); 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]\n", __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("%s: Comamnd %d failed %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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, false)) { pr_err("%s: map channels failed %d\n", __func__, 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 %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, ASM_PARAM_ID_DEC_OUTPUT_CHAN_MAP, 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 opcode[0x%x]\n", __func__, chan_map.hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_enc_cfg_blk_pcm_v2(struct audio_client *ac, uint32_t rate, uint32_t channels, uint16_t bits_per_sample, bool use_default_chmap, bool use_back_flavor, u8 *channel_map) { struct asm_multi_channel_pcm_enc_cfg_v2 enc_cfg; u8 *channel_mapping; u32 frames_per_buf = 0; int rc = 0; if (!use_default_chmap && (channel_map == NULL)) { pr_err("%s: No valid chan map and can't use default\n", __func__); return -EINVAL; } 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 (use_default_chmap) { pr_debug("%s: setting default channel map for %d channels", __func__, channels); if (q6asm_map_channels(channel_mapping, channels, use_back_flavor)) { pr_err("%s: map channels failed %d\n", __func__, channels); return -EINVAL; } } else { pr_debug("%s: Using pre-defined channel map", __func__); memcpy(channel_mapping, channel_map, PCM_FORMAT_MAX_NUM_CHANNEL); } rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); if (rc < 0) { pr_err("%s: Comamnd open failed %d\n", __func__, 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 opcode[0x%x]\n", __func__, enc_cfg.hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); 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) { return q6asm_enc_cfg_blk_pcm_v2(ac, rate, channels, bits_per_sample, true, false, NULL); } 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, false)) { pr_err("%s: map channels failed %d\n", __func__, channels); return -EINVAL; } rc = apr_send_pkt(ac->apr, (uint32_t *) &enc_cfg); if (rc < 0) { pr_err("%s: Comamnd open failed %d\n", __func__, 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 opcode[0x%x]\n", __func__, enc_cfg.hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } static int q6asm_map_channels(u8 *channel_mapping, uint32_t channels, bool use_back_flavor) { 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] = use_back_flavor ? PCM_CHANNEL_LB : PCM_CHANNEL_LS; lchannel_mapping[3] = use_back_flavor ? PCM_CHANNEL_RB : PCM_CHANNEL_RS; } 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] = use_back_flavor ? PCM_CHANNEL_LB : PCM_CHANNEL_LS; lchannel_mapping[4] = use_back_flavor ? PCM_CHANNEL_RB : PCM_CHANNEL_RS; } 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] = use_back_flavor ? PCM_CHANNEL_LB : PCM_CHANNEL_LS; lchannel_mapping[5] = use_back_flavor ? PCM_CHANNEL_RB : 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_LS; lchannel_mapping[7] = PCM_CHANNEL_RS; } 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("%s: Command opcode[0x%x]paramid[0x%x] failed %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, ASM_PARAM_ID_AAC_SBR_PS_FLAG, 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 opcode[0x%x] ", __func__, sbrps.hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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 %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, ASM_PARAM_ID_AAC_DUAL_MONO_MAPPING, 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 opcode[0x%x]\n", __func__, dual_mono.hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } /* 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\n", __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 %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, ASM_PARAM_ID_AAC_STEREO_MIX_COEFF_SELECTION_FLAG_V2, 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 opcode[0x%x]\n", __func__, aac_mix_coeff.hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); 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]\n", __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("%s: Comamnd %d failed %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, 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 setencdec v13k resp\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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]\n", __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("%s: Comamnd %d failed %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, 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 encdec evrc\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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]\n", __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("%s: Comamnd %d failed %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, 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 set encdec amrnb\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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]\n", __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("%s: Comamnd %d failed %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } static int __q6asm_media_format_block_pcm(struct audio_client *ac, uint32_t rate, uint32_t channels, uint16_t bits_per_sample, int stream_id, bool use_default_chmap, char *channel_map) { 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_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.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, false)) { pr_err("%s: map channels failed %d\n", __func__, channels); 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 %d\n", __func__, 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 format update\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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, ac->stream_id, true, NULL); } 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, ac->stream_id, true, NULL); } int q6asm_media_format_block_pcm_format_support_v2(struct audio_client *ac, uint32_t rate, uint32_t channels, uint16_t bits_per_sample, int stream_id, bool use_default_chmap, char *channel_map) { if (!use_default_chmap && (channel_map == NULL)) { pr_err("%s: No valid chan map and can't use default\n", __func__); return -EINVAL; } return __q6asm_media_format_block_pcm(ac, rate, channels, bits_per_sample, stream_id, use_default_chmap, channel_map); } 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, false)) { pr_err("%s: map channels failed %d\n", __func__, channels); 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 %d\n", __func__, 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 format update\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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_debug("%s: format=0x%x cfg_size=%d aac-cfg=0x%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 %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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, int stream_id) { 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_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); 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 %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_media_format_block_wmapro(struct audio_client *ac, void *cfg, int stream_id) { struct asm_wmaprov10_fmt_blk_v2 fmt; struct asm_wmapro_cfg *wmapro_cfg = (struct asm_wmapro_cfg *)cfg; int rc = 0; pr_debug("%s: session[%d]format_tag[0x%4x] rate[%d] ch[0x%4x] bps[%d], balign[0x%4x], bit_sample[0x%4x], ch_msk[%d], enc_opt[0x%4x], adv_enc_opt[0x%4x], adv_enc_opt2[0x%8x]\n", __func__, 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_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); 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 %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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.. %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_stream_media_format_block_flac(struct audio_client *ac, struct asm_flac_cfg *cfg, int stream_id) { struct asm_flac_fmt_blk_v2 fmt; int rc = 0; pr_debug("%s :session[%d] rate[%d] ch[%d] size[%d] stream_id[%d]\n", __func__, ac->session, cfg->sample_rate, cfg->ch_cfg, cfg->sample_size, stream_id); q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); 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.is_stream_info_present = cfg->stream_info_present; fmt.num_channels = cfg->ch_cfg; fmt.min_blk_size = cfg->min_blk_size; fmt.max_blk_size = cfg->max_blk_size; fmt.sample_rate = cfg->sample_rate; fmt.min_frame_size = cfg->min_frame_size; fmt.max_frame_size = cfg->max_frame_size; fmt.sample_size = cfg->sample_size; rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); if (rc < 0) { pr_err("%s :Comamnd media format update failed %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_media_format_block_alac(struct audio_client *ac, struct asm_alac_cfg *cfg, int stream_id) { struct asm_alac_fmt_blk_v2 fmt; int rc = 0; pr_debug("%s :session[%d]rate[%d]ch[%d]\n", __func__, ac->session, cfg->sample_rate, cfg->num_channels); q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); 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.frame_length = cfg->frame_length; fmt.compatible_version = cfg->compatible_version; fmt.bit_depth = cfg->bit_depth; fmt.pb = cfg->pb; fmt.mb = cfg->mb; fmt.kb = cfg->kb; fmt.num_channels = cfg->num_channels; fmt.max_run = cfg->max_run; fmt.max_frame_bytes = cfg->max_frame_bytes; fmt.avg_bit_rate = cfg->avg_bit_rate; fmt.sample_rate = cfg->sample_rate; fmt.channel_layout_tag = cfg->channel_layout_tag; rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); if (rc < 0) { pr_err("%s :Comamnd media format update failed %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_stream_media_format_block_vorbis(struct audio_client *ac, struct asm_vorbis_cfg *cfg, int stream_id) { struct asm_vorbis_fmt_blk_v2 fmt; int rc = 0; pr_debug("%s :session[%d] bit_stream_fmt[%d] stream_id[%d]\n", __func__, ac->session, cfg->bit_stream_fmt, stream_id); q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); 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.bit_stream_fmt = cfg->bit_stream_fmt; rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); if (rc < 0) { pr_err("%s :Comamnd media format update failed %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_media_format_block_ape(struct audio_client *ac, struct asm_ape_cfg *cfg, int stream_id) { struct asm_ape_fmt_blk_v2 fmt; int rc = 0; pr_debug("%s :session[%d]rate[%d]ch[%d]\n", __func__, ac->session, cfg->sample_rate, cfg->num_channels); q6asm_stream_add_hdr(ac, &fmt.hdr, sizeof(fmt), TRUE, stream_id); 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.compatible_version = cfg->compatible_version; fmt.compression_level = cfg->compression_level; fmt.format_flags = cfg->format_flags; fmt.blocks_per_frame = cfg->blocks_per_frame; fmt.final_frame_blocks = cfg->final_frame_blocks; fmt.total_frames = cfg->total_frames; fmt.bits_per_sample = cfg->bits_per_sample; fmt.num_channels = cfg->num_channels; fmt.sample_rate = cfg->sample_rate; fmt.seek_table_present = cfg->seek_table_present; rc = apr_send_pkt(ac->apr, (uint32_t *) &fmt); if (rc < 0) { pr_err("%s :Comamnd media format update failed %d\n", __func__, 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 FORMAT_UPDATE\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } static int __q6asm_ds1_set_endp_params(struct audio_client *ac, int param_id, int param_value, int stream_id) { struct asm_dec_ddp_endp_param_v2 ddp_cfg; int rc = 0; pr_debug("%s: session[%d] stream[%d],param_id[%d]param_value[%d]", __func__, ac->session, stream_id, param_id, param_value); q6asm_stream_add_hdr(ac, &ddp_cfg.hdr, sizeof(ddp_cfg), TRUE, stream_id); atomic_set(&ac->cmd_state, -1); /* * Updated the token field with stream/session for compressed playback * Platform driver must know the stream with which the command is * associated */ if (ac->io_mode & COMPRESSED_STREAM_IO) ddp_cfg.hdr.token = ((ac->session << 8) & 0xFFFF00) | (stream_id & 0xFF); 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 %d\n", __func__, ASM_STREAM_CMD_SET_ENCDEC_PARAM, 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 opcode[0x%x]\n", __func__, ddp_cfg.hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } int q6asm_ds1_set_endp_params(struct audio_client *ac, int param_id, int param_value) { return __q6asm_ds1_set_endp_params(ac, param_id, param_value, ac->stream_id); } int q6asm_ds1_set_stream_endp_params(struct audio_client *ac, int param_id, int param_value, int stream_id) { return __q6asm_ds1_set_endp_params(ac, param_id, param_value, stream_id); } int q6asm_memory_map(struct audio_client *ac, phys_addr_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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->mmap_apr == NULL) { pr_err("%s: mmap 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) { pr_err("%s: no memory\n", __func__); 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->mem_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%pa, bufsz: %d\n", __func__, &buf_add, bufsz); mregions->shm_addr_lsw = lower_32_bits(buf_add); mregions->shm_addr_msw = msm_audio_populate_upper_32_bits(buf_add); mregions->mem_size_bytes = bufsz; ++mregions; rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) mmap_region_cmd); if (rc < 0) { pr_err("%s: mmap op[0x%x]rc[%d]\n", __func__, mmap_regions->hdr.opcode, rc); rc = -EINVAL; kfree(buffer_node); goto fail_cmd; } rc = wait_event_timeout(ac->mem_wait, (atomic_read(&ac->mem_state) >= 0 && ac->port[dir].tmp_hdl), 5*HZ); if (!rc) { pr_err("%s: timeout. waited for memory_map\n", __func__); rc = -ETIMEDOUT; kfree(buffer_node); goto fail_cmd; } if (atomic_read(&ac->mem_state) > 0) { pr_err("%s: DSP returned error[%s] for memory_map\n", __func__, adsp_err_get_err_str( atomic_read(&ac->mem_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->mem_state)); kfree(buffer_node); goto fail_cmd; } buffer_node->buf_phys_addr = 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, phys_addr_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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (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->mem_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_phys_addr == 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\n", __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("%s: mem_unmap op[0x%x]rc[%d]\n", __func__, mem_unmap.hdr.opcode, rc); rc = -EINVAL; goto fail_cmd; } rc = wait_event_timeout(ac->mem_wait, (atomic_read(&ac->mem_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->mem_state) > 0) { pr_err("%s DSP returned error [%s] map handle 0x%x\n", __func__, adsp_err_get_err_str( atomic_read(&ac->mem_state)), mem_unmap.mem_map_handle); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->mem_state)); 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_phys_addr == 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->mmap_apr == NULL) { pr_err("%s: mmap 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->mem_state, -1); pr_debug("%s: mmap_region=0x%p token=0x%x\n", __func__, 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("%s: map_regions->nregions = %d\n", __func__, 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 = lower_32_bits(ab->phys); mregions->shm_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); mregions->mem_size_bytes = bufsz_t; ++mregions; } rc = apr_send_pkt(ac->mmap_apr, (uint32_t *) mmap_region_cmd); if (rc < 0) { pr_err("%s: mmap_regions op[0x%x]rc[%d]\n", __func__, mmap_regions->hdr.opcode, rc); rc = -EINVAL; kfree(buffer_node); goto fail_cmd; } rc = wait_event_timeout(ac->mem_wait, (atomic_read(&ac->mem_state) >= 0) , 5*HZ); if (!rc) { pr_err("%s: timeout. waited for memory_map\n", __func__); rc = -ETIMEDOUT; kfree(buffer_node); goto fail_cmd; } if (atomic_read(&ac->mem_state) > 0) { pr_err("%s DSP returned error for memory_map [%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->mem_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->mem_state)); 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_phys_addr = 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%pa, maphdl[i] = 0x%x\n", __func__, i, &buffer_node[i].buf_phys_addr, buffer_node[i].mmap_hdl); } ac->port[dir].tmp_hdl = 0; mutex_unlock(&ac->cmd_lock); rc = 0; 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; phys_addr_t buf_add; int rc = 0; int cmd_size = 0; if (!ac) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->mmap_apr == NULL) { pr_err("%s: mmap 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->mem_state, -1); port = &ac->port[dir]; buf_add = 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_phys_addr == 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\n", __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->mem_wait, (atomic_read(&ac->mem_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->mem_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->mem_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->mem_state)); 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_phys_addr == 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_multichannel_gain multi_ch_gain; int sz = 0; int rc = 0; if (ac == NULL) { pr_err("%s: APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } memset(&multi_ch_gain, 0, sizeof(multi_ch_gain)); sz = sizeof(struct asm_volume_ctrl_multichannel_gain); q6asm_add_hdr_async(ac, &multi_ch_gain.hdr, sz, TRUE); atomic_set(&ac->cmd_state, -1); multi_ch_gain.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; multi_ch_gain.param.data_payload_addr_lsw = 0; multi_ch_gain.param.data_payload_addr_msw = 0; multi_ch_gain.param.mem_map_handle = 0; multi_ch_gain.param.data_payload_size = sizeof(multi_ch_gain) - sizeof(multi_ch_gain.hdr) - sizeof(multi_ch_gain.param); multi_ch_gain.data.module_id = ASM_MODULE_ID_VOL_CTRL; multi_ch_gain.data.param_id = ASM_PARAM_ID_MULTICHANNEL_GAIN; multi_ch_gain.data.param_size = multi_ch_gain.param.data_payload_size - sizeof(multi_ch_gain.data); multi_ch_gain.data.reserved = 0; multi_ch_gain.gain_data[0].channeltype = PCM_CHANNEL_FL; multi_ch_gain.gain_data[0].gain = left_gain << 15; multi_ch_gain.gain_data[1].channeltype = PCM_CHANNEL_FR; multi_ch_gain.gain_data[1].gain = right_gain << 15; multi_ch_gain.num_channels = 2; rc = apr_send_pkt(ac->apr, (uint32_t *) &multi_ch_gain); if (rc < 0) { pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", __func__, multi_ch_gain.data.param_id, 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, set-params paramid[0x%x]\n", __func__, multi_ch_gain.data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s] , set-params paramid[0x%x]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state)), multi_ch_gain.data.param_id); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: return rc; } /* * q6asm_set_multich_gain: set multiple channel gains on an ASM session * @ac: audio client handle * @channels: number of channels caller intends to set gains * @gains: list of gains of audio channels * @ch_map: list of channel mapping. Only valid if use_default is false * @use_default: flag to indicate whether to use default mapping */ int q6asm_set_multich_gain(struct audio_client *ac, uint32_t channels, uint32_t *gains, uint8_t *ch_map, bool use_default) { struct asm_volume_ctrl_multichannel_gain multich_gain; int sz = 0; int rc = 0; int i; u8 default_chmap[VOLUME_CONTROL_MAX_CHANNELS]; if (ac == NULL) { pr_err("%s: ac is NULL\n", __func__); rc = -EINVAL; goto done; } if (ac->apr == NULL) { dev_err(ac->dev, "%s: AC APR handle NULL\n", __func__); rc = -EINVAL; goto done; } if (gains == NULL) { dev_err(ac->dev, "%s: gain_list is NULL\n", __func__); rc = -EINVAL; goto done; } if (channels > VOLUME_CONTROL_MAX_CHANNELS) { dev_err(ac->dev, "%s: Invalid channel count %d\n", __func__, channels); rc = -EINVAL; goto done; } if (!use_default && ch_map == NULL) { dev_err(ac->dev, "%s: NULL channel map\n", __func__); rc = -EINVAL; goto done; } memset(&multich_gain, 0, sizeof(multich_gain)); sz = sizeof(struct asm_volume_ctrl_multichannel_gain); q6asm_add_hdr_async(ac, &multich_gain.hdr, sz, TRUE); atomic_set(&ac->cmd_state, 1); multich_gain.hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; multich_gain.param.data_payload_addr_lsw = 0; multich_gain.param.data_payload_addr_msw = 0; multich_gain.param.mem_map_handle = 0; multich_gain.param.data_payload_size = sizeof(multich_gain) - sizeof(multich_gain.hdr) - sizeof(multich_gain.param); multich_gain.data.module_id = ASM_MODULE_ID_VOL_CTRL; multich_gain.data.param_id = ASM_PARAM_ID_MULTICHANNEL_GAIN; multich_gain.data.param_size = multich_gain.param.data_payload_size - sizeof(multich_gain.data); multich_gain.data.reserved = 0; if (use_default) { rc = q6asm_map_channels(default_chmap, channels, false); if (rc < 0) goto done; for (i = 0; i < channels; i++) { multich_gain.gain_data[i].channeltype = default_chmap[i]; multich_gain.gain_data[i].gain = gains[i] << 15; } } else { for (i = 0; i < channels; i++) { multich_gain.gain_data[i].channeltype = ch_map[i]; multich_gain.gain_data[i].gain = gains[i] << 15; } } multich_gain.num_channels = channels; rc = apr_send_pkt(ac->apr, (uint32_t *) &multich_gain); if (rc < 0) { pr_err("%s: set-params send failed paramid[0x%x] rc %d\n", __func__, multich_gain.data.param_id, rc); goto done; } 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__, multich_gain.data.param_id); rc = -EINVAL; goto done; } if (atomic_read(&ac->cmd_state) < 0) { pr_err("%s: DSP returned error[%d] , set-params paramid[0x%x]\n", __func__, atomic_read(&ac->cmd_state), multich_gain.data.param_id); rc = -EINVAL; goto done; } rc = 0; done: 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: AC 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] rc %d\n", __func__, mute.data.param_id, 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, set-params paramid[0x%x]\n", __func__, mute.data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state)), mute.data.param_id); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: return rc; } int q6asm_dts_eagle_set(struct audio_client *ac, int param_id, uint32_t size, void *data, struct param_outband *po, int m_id) { int rc = 0, *ob_params = NULL; uint32_t sz = sizeof(struct asm_dts_eagle_param) + (po ? 0 : size); struct asm_dts_eagle_param *ad; if (!ac || ac->apr == NULL || (size == 0) || !data) { pr_err("DTS_EAGLE_ASM - %s: APR handle NULL, invalid size %u or pointer %p.\n", __func__, size, data); return -EINVAL; } ad = kzalloc(sz, GFP_KERNEL); if (!ad) { pr_err("DTS_EAGLE_ASM - %s: error allocating mem of size %u\n", __func__, sz); return -ENOMEM; } pr_debug("DTS_EAGLE_ASM - %s: ac %p param_id 0x%x size %u data %p m_id 0x%x\n", __func__, ac, param_id, size, data, m_id); q6asm_add_hdr_async(ac, &ad->hdr, sz, 1); ad->hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; ad->param.data_payload_addr_lsw = 0; ad->param.data_payload_addr_msw = 0; ad->param.mem_map_handle = 0; ad->param.data_payload_size = size + sizeof(struct asm_stream_param_data_v2); ad->data.module_id = m_id; ad->data.param_id = param_id; ad->data.param_size = size; ad->data.reserved = 0; atomic_set(&ac->cmd_state, -1); if (po) { struct list_head *ptr, *next; struct asm_buffer_node *node; pr_debug("DTS_EAGLE_ASM - %s: using out of band memory (virtual %p, physical %lu)\n", __func__, po->kvaddr, (long)po->paddr); ad->param.data_payload_addr_lsw = lower_32_bits(po->paddr); ad->param.data_payload_addr_msw = msm_audio_populate_upper_32_bits(po->paddr); list_for_each_safe(ptr, next, &ac->port[IN].mem_map_handle) { node = list_entry(ptr, struct asm_buffer_node, list); if (node->buf_phys_addr == po->paddr) { ad->param.mem_map_handle = node->mmap_hdl; break; } } if (ad->param.mem_map_handle == 0) { pr_err("DTS_EAGLE_ASM - %s: mem map handle not found\n", __func__); rc = -EINVAL; goto fail_cmd; } /* check for integer overflow */ if (size > (UINT_MAX - APR_CMD_OB_HDR_SZ)) rc = -EINVAL; if ((rc < 0) || (size + APR_CMD_OB_HDR_SZ > po->size)) { pr_err("DTS_EAGLE_ASM - %s: ion alloc of size %zu too small for size requested %u\n", __func__, po->size, size + APR_CMD_OB_HDR_SZ); rc = -EINVAL; goto fail_cmd; } ob_params = (int *)po->kvaddr; *ob_params++ = m_id; *ob_params++ = param_id; *ob_params++ = size; memcpy(ob_params, data, size); } else { pr_debug("DTS_EAGLE_ASM - %s: using in band\n", __func__); memcpy(((char *)ad) + sizeof(struct asm_dts_eagle_param), data, size); } rc = apr_send_pkt(ac->apr, (uint32_t *)ad); if (rc < 0) { pr_err("DTS_EAGLE_ASM - %s: set-params send failed paramid[0x%x]\n", __func__, ad->data.param_id); rc = -EINVAL; goto fail_cmd; } rc = wait_event_timeout(ac->cmd_wait, (atomic_read(&ac->cmd_state) >= 0), 1*HZ); if (!rc) { pr_err("DTS_EAGLE_ASM - %s: timeout, set-params paramid[0x%x]\n", __func__, ad->data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: kfree(ad); return rc; } int q6asm_dts_eagle_get(struct audio_client *ac, int param_id, uint32_t size, void *data, struct param_outband *po, int m_id) { struct asm_dts_eagle_param_get *ad; int rc = 0, *ob_params = NULL; uint32_t sz = sizeof(struct asm_dts_eagle_param) + APR_CMD_GET_HDR_SZ + (po ? 0 : size); if (!ac || ac->apr == NULL || (size == 0) || !data) { pr_err("DTS_EAGLE_ASM - %s: APR handle NULL, invalid size %u or pointer %p\n", __func__, size, data); return -EINVAL; } ad = kzalloc(sz, GFP_KERNEL); if (!ad) { pr_err("DTS_EAGLE_ASM - %s: error allocating memory of size %u\n", __func__, sz); return -ENOMEM; } pr_debug("DTS_EAGLE_ASM - %s: ac %p param_id 0x%x size %u data %p m_id 0x%x\n", __func__, ac, param_id, size, data, m_id); q6asm_add_hdr(ac, &ad->hdr, sz, TRUE); ad->hdr.opcode = ASM_STREAM_CMD_GET_PP_PARAMS_V2; ad->param.data_payload_addr_lsw = 0; ad->param.data_payload_addr_msw = 0; ad->param.mem_map_handle = 0; ad->param.module_id = m_id; ad->param.param_id = param_id; ad->param.param_max_size = size + APR_CMD_GET_HDR_SZ; ad->param.reserved = 0; atomic_set(&ac->cmd_state, -1); generic_get_data = kzalloc(size + sizeof(struct generic_get_data_), GFP_KERNEL); if (!generic_get_data) { pr_err("DTS_EAGLE_ASM - %s: error allocating mem of size %u\n", __func__, size); rc = -ENOMEM; goto fail_cmd; } if (po) { struct list_head *ptr, *next; struct asm_buffer_node *node; pr_debug("DTS_EAGLE_ASM - %s: using out of band memory (virtual %p, physical %lu)\n", __func__, po->kvaddr, (long)po->paddr); ad->param.data_payload_addr_lsw = lower_32_bits(po->paddr); ad->param.data_payload_addr_msw = msm_audio_populate_upper_32_bits(po->paddr); list_for_each_safe(ptr, next, &ac->port[IN].mem_map_handle) { node = list_entry(ptr, struct asm_buffer_node, list); if (node->buf_phys_addr == po->paddr) { ad->param.mem_map_handle = node->mmap_hdl; break; } } if (ad->param.mem_map_handle == 0) { pr_err("DTS_EAGLE_ASM - %s: mem map handle not found\n", __func__); rc = -EINVAL; goto fail_cmd; } /* check for integer overflow */ if (size > (UINT_MAX - APR_CMD_OB_HDR_SZ)) rc = -EINVAL; if ((rc < 0) || (size + APR_CMD_OB_HDR_SZ > po->size)) { pr_err("DTS_EAGLE_ASM - %s: ion alloc of size %zu too small for size requested %u\n", __func__, po->size, size + APR_CMD_OB_HDR_SZ); rc = -EINVAL; goto fail_cmd; } ob_params = (int *)po->kvaddr; *ob_params++ = m_id; *ob_params++ = param_id; *ob_params++ = size; generic_get_data->is_inband = 0; } else { pr_debug("DTS_EAGLE_ASM - %s: using in band\n", __func__); generic_get_data->is_inband = 1; } rc = apr_send_pkt(ac->apr, (uint32_t *)ad); if (rc < 0) { pr_err("DTS_EAGLE_ASM - %s: Commmand 0x%x failed\n", __func__, ad->hdr.opcode); goto fail_cmd; } rc = wait_event_timeout(ac->cmd_wait, (atomic_read(&ac->cmd_state) >= 0), 1*HZ); if (!rc) { pr_err("DTS_EAGLE_ASM - %s: timeout in get\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } if (generic_get_data->valid) { rc = 0; memcpy(data, po ? ob_params : generic_get_data->ints, size); } else { rc = -EINVAL; pr_err("DTS_EAGLE_ASM - %s: EAGLE get params problem getting data - check callback error value\n", __func__); } fail_cmd: kfree(ad); kfree(generic_get_data); generic_get_data = NULL; return rc; } static int __q6asm_set_volume(struct audio_client *ac, int volume, int instance) { struct asm_volume_ctrl_master_gain vol; int sz = 0; int rc = 0; int module_id; if (ac == NULL) { pr_err("%s: APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } switch (instance) { case SOFT_VOLUME_INSTANCE_2: module_id = ASM_MODULE_ID_VOL_CTRL2; break; case SOFT_VOLUME_INSTANCE_1: default: module_id = ASM_MODULE_ID_VOL_CTRL; break; } 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 = module_id; 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] rc %d\n", __func__, vol.data.param_id, 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, set-params paramid[0x%x]\n", __func__, vol.data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state)), vol.data.param_id); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: return rc; } int q6asm_set_volume(struct audio_client *ac, int volume) { return __q6asm_set_volume(ac, volume, SOFT_VOLUME_INSTANCE_1); } int q6asm_set_volume_v2(struct audio_client *ac, int volume, int instance) { return __q6asm_set_volume(ac, volume, instance); } 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: AC 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] rc %d\n", __func__, softpause.data.param_id, 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, set-params paramid[0x%x]\n", __func__, softpause.data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state)), softpause.data.param_id); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: return rc; } static int __q6asm_set_softvolume(struct audio_client *ac, struct asm_softvolume_params *softvol_param, int instance) { struct asm_soft_step_volume_params softvol; int sz = 0; int rc = 0; int module_id; if (ac == NULL) { pr_err("%s: APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } switch (instance) { case SOFT_VOLUME_INSTANCE_2: module_id = ASM_MODULE_ID_VOL_CTRL2; break; case SOFT_VOLUME_INSTANCE_1: default: module_id = ASM_MODULE_ID_VOL_CTRL; break; } 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 = module_id; 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] rc %d\n", __func__, softvol.data.param_id, 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, set-params paramid[0x%x]\n", __func__, softvol.data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state)), softvol.data.param_id); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: return rc; } int q6asm_set_softvolume(struct audio_client *ac, struct asm_softvolume_params *softvol_param) { return __q6asm_set_softvolume(ac, softvol_param, SOFT_VOLUME_INSTANCE_1); } int q6asm_set_softvolume_v2(struct audio_client *ac, struct asm_softvolume_params *softvol_param, int instance) { return __q6asm_set_softvolume(ac, softvol_param, instance); } 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: AC 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] rc %d\n", __func__, eq.data.param_id, 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, set-params paramid[0x%x]\n", __func__, eq.data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s] set-params paramid[0x%x]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state)), eq.data.param_id); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: return rc; } static int __q6asm_read(struct audio_client *ac, bool is_custom_len_reqd, int len) { 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC 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]; dev_vdbg(ac->dev, "%s: session[%d]dsp-buf[%d][%p]cpu_buf[%d][%pa]\n", __func__, ac->session, dsp_buf, port->buf[dsp_buf].data, port->cpu_buf, &port->buf[port->cpu_buf].phys); read.hdr.opcode = ASM_DATA_CMD_READ_V2; read.buf_addr_lsw = lower_32_bits(ab->phys); read.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); 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_phys_addr == ab->phys) read.mem_map_handle = buf_node->mmap_hdl; } dev_vdbg(ac->dev, "memory_map handle in q6asm_read: [%0x]:", read.mem_map_handle); read.buf_size = is_custom_len_reqd ? len : ab->size; read.seq_id = port->dsp_buf; read.hdr.token = port->dsp_buf; port->dsp_buf = q6asm_get_next_buf(ac, port->dsp_buf, port->max_buf_cnt); mutex_unlock(&port->lock); dev_vdbg(ac->dev, "%s: buf add[%pa] token[%d] uid[%d]\n", __func__, &ab->phys, read.hdr.token, read.seq_id); rc = apr_send_pkt(ac->apr, (uint32_t *) &read); if (rc < 0) { pr_err("%s: read op[0x%x]rc[%d]\n", __func__, read.hdr.opcode, rc); goto fail_cmd; } return 0; } fail_cmd: return -EINVAL; } int q6asm_read(struct audio_client *ac) { return __q6asm_read(ac, false/*is_custom_len_reqd*/, 0); } int q6asm_read_v2(struct audio_client *ac, uint32_t len) { return __q6asm_read(ac, true /*is_custom_len_reqd*/, len); } 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC 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]; dev_vdbg(ac->dev, "%s: session[%d]dsp-buf[%d][%p]cpu_buf[%d][%pa]\n", __func__, ac->session, dsp_buf, port->buf[dsp_buf].data, port->cpu_buf, &port->buf[port->cpu_buf].phys); read.hdr.opcode = ASM_DATA_CMD_READ_V2; read.buf_addr_lsw = lower_32_bits(ab->phys); read.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); 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_phys_addr == ab->phys) { read.mem_map_handle = buf_node->mmap_hdl; break; } } port->dsp_buf = q6asm_get_next_buf(ac, port->dsp_buf, port->max_buf_cnt); dev_vdbg(ac->dev, "%s: buf add[%pa] token[%d] uid[%d]\n", __func__, &ab->phys, read.hdr.token, read.seq_id); rc = apr_send_pkt(ac->apr, (uint32_t *) &read); if (rc < 0) { pr_err("%s: read op[0x%x]rc[%d]\n", __func__, 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; phys_addr_t lbuf_phys_addr; u32 liomode; u32 io_compressed; u32 io_compressed_stream; if (ac == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC 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 = lower_32_bits(param->paddr); write.buf_addr_msw = msm_audio_populate_upper_32_bits(param->paddr); 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_phys_addr = (param->paddr - 32); else if (ac->io_mode == io_compressed || ac->io_mode == io_compressed_stream) lbuf_phys_addr = (param->paddr - param->metadata_len); else lbuf_phys_addr = param->paddr; dev_vdbg(ac->dev, "%s: token[0x%x], buf_addr[%pa], buf_size[0x%x], ts_msw[0x%x], ts_lsw[0x%x], lbuf_phys_addr: 0x[%pa]\n", __func__, write.hdr.token, ¶m->paddr, write.buf_size, write.timestamp_msw, write.timestamp_lsw, &lbuf_phys_addr); /* 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_phys_addr == lbuf_phys_addr) { write.mem_map_handle = buf_node->mmap_hdl; break; } } rc = apr_send_pkt(ac->apr, (uint32_t *) &write); if (rc < 0) { pr_err("%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; phys_addr_t lbuf_phys_addr; u32 liomode; u32 io_compressed; int dir = 0; if (ac == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC 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 = lower_32_bits(param->paddr); read.buf_addr_msw = msm_audio_populate_upper_32_bits(param->paddr); 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_phys_addr = (param->paddr - 32); /*legacy wma driver case*/ dir = IN; } else if (ac->io_mode == io_compressed) { lbuf_phys_addr = (param->paddr - 64); dir = OUT; } else { lbuf_phys_addr = param->paddr; 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_phys_addr == lbuf_phys_addr) { read.mem_map_handle = buf_node->mmap_hdl; break; } } rc = apr_send_pkt(ac->apr, (uint32_t *) &read); if (rc < 0) { pr_err("%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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } dev_vdbg(ac->dev, "%s: session[%d] len=%d\n", __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 = lower_32_bits(ab->phys); write.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); 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 = q6asm_get_next_buf(ac, port->dsp_buf, port->max_buf_cnt); buf_node = list_first_entry(&ac->port[IN].mem_map_handle, struct asm_buffer_node, list); write.mem_map_handle = buf_node->mmap_hdl; dev_vdbg(ac->dev, "%s: ab->phys[%pa]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("%s: write op[0x%x]rc[%d]\n", __func__, write.hdr.opcode, rc); goto fail_cmd; } 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 == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } dev_vdbg(ac->dev, "%s: session[%d] len=%d\n", __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 = lower_32_bits(ab->phys); write.buf_addr_msw = msm_audio_populate_upper_32_bits(ab->phys); 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 = q6asm_get_next_buf(ac, port->dsp_buf, port->max_buf_cnt); dev_vdbg(ac->dev, "%s: ab->phys[%pa]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("%s: write op[0x%x]rc[%d]\n", __func__, write.hdr.opcode, rc); goto fail_cmd; } return 0; } fail_cmd: return -EINVAL; } int q6asm_get_session_time(struct audio_client *ac, uint64_t *tstamp) { struct asm_mtmx_strtr_get_params mtmx_params; int rc; if (ac == NULL) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } if (tstamp == NULL) { pr_err("%s: tstamp NULL\n", __func__); return -EINVAL; } q6asm_add_hdr(ac, &mtmx_params.hdr, sizeof(mtmx_params), TRUE); mtmx_params.hdr.opcode = ASM_SESSION_CMD_GET_MTMX_STRTR_PARAMS_V2; mtmx_params.param_info.data_payload_addr_lsw = 0; mtmx_params.param_info.data_payload_addr_msw = 0; mtmx_params.param_info.mem_map_handle = 0; mtmx_params.param_info.direction = (ac->io_mode & TUN_READ_IO_MODE ? 1 : 0); mtmx_params.param_info.module_id = ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC; mtmx_params.param_info.param_id = ASM_SESSION_MTMX_STRTR_PARAM_SESSION_TIME_V3; mtmx_params.param_info.param_max_size = sizeof(struct asm_stream_param_data_v2) + sizeof(struct asm_session_mtmx_strtr_param_session_time_v3_t); atomic_set(&ac->time_flag, 1); dev_vdbg(ac->dev, "%s: session[%d]opcode[0x%x]\n", __func__, ac->session, mtmx_params.hdr.opcode); rc = apr_send_pkt(ac->apr, (uint32_t *) &mtmx_params); if (rc < 0) { pr_err("%s: Commmand 0x%x failed %d\n", __func__, mtmx_params.hdr.opcode, rc); 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } if (params == NULL) { pr_err("%s: params NULL\n", __func__); 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, asm 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__); rc = -EINVAL; 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__); rc = -ETIMEDOUT; goto fail_send_param; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s] set-params\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_send_param; } rc = 0; fail_send_param: kfree(asm_params); return rc; } int q6asm_send_mtmx_strtr_window(struct audio_client *ac, struct asm_session_mtmx_strtr_param_window_v2_t *window_param, uint32_t param_id) { struct asm_mtmx_strtr_params matrix; int sz = 0; int rc = 0; pr_debug("%s: Window lsw is %d, window msw is %d\n", __func__, window_param->window_lsw, window_param->window_msw); if (!ac) { pr_err("%s: audio client handle is NULL\n", __func__); rc = -EINVAL; goto fail_cmd; } if (ac->apr == NULL) { pr_err("%s: ac->apr is NULL", __func__); rc = -EINVAL; goto fail_cmd; } sz = sizeof(struct asm_mtmx_strtr_params); q6asm_add_hdr(ac, &matrix.hdr, sz, TRUE); atomic_set(&ac->cmd_state, -1); matrix.hdr.opcode = ASM_SESSION_CMD_SET_MTMX_STRTR_PARAMS_V2; matrix.param.data_payload_addr_lsw = 0; matrix.param.data_payload_addr_msw = 0; matrix.param.mem_map_handle = 0; matrix.param.data_payload_size = sizeof(matrix) - sizeof(matrix.hdr) - sizeof(matrix.param); matrix.param.direction = 0; /* RX */ matrix.data.module_id = ASM_SESSION_MTMX_STRTR_MODULE_ID_AVSYNC; matrix.data.param_id = param_id; matrix.data.param_size = matrix.param.data_payload_size - sizeof(matrix.data); matrix.data.reserved = 0; matrix.window_lsw = window_param->window_lsw; matrix.window_msw = window_param->window_msw; rc = apr_send_pkt(ac->apr, (uint32_t *) &matrix); if (rc < 0) { pr_err("%s: Render window start send failed paramid [0x%x]\n", __func__, matrix.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, Render window start paramid[0x%x]\n", __func__, matrix.data.param_id); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } rc = 0; fail_cmd: 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC 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("%s: Invalid format[%d]\n", __func__, cmd); rc = -EINVAL; goto fail_cmd; } 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("%s: Commmand 0x%x failed %d\n", __func__, hdr.opcode, rc); rc = -EINVAL; goto fail_cmd; } rc = wait_event_timeout(ac->cmd_wait, (atomic_read(state) >= 0), 5*HZ); if (!rc) { pr_err("%s: timeout. waited for response opcode[0x%x]\n", __func__, hdr.opcode); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(state) > 0) { pr_err("%s: DSP returned error[%s] opcode %d\n", __func__, adsp_err_get_err_str( atomic_read(state)), hdr.opcode); rc = adsp_err_get_lnx_err_code(atomic_read(state)); 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) { dev_vdbg(ac->dev, "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) { dev_vdbg(ac->dev, "Read Buf[%d] not returned\n", cnt); } } } } return 0; fail_cmd: return rc; } 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC 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]\n", __func__, ac->session, hdr.opcode); /* have to increase first avoid race */ atomic_inc(&ac->nowait_cmd_cnt); q6asm_add_nowait_opcode(ac, hdr.opcode); rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); if (rc < 0) { atomic_dec(&ac->nowait_cmd_cnt); q6asm_remove_nowait_opcode(ac, hdr.opcode); pr_err("%s: Commmand 0x%x failed %d\n", __func__, hdr.opcode, rc); 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } pr_debug("%s: session[%d]\n", __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; atomic_inc(&ac->nowait_cmd_cnt); q6asm_add_nowait_opcode(ac, silence.hdr.opcode); rc = apr_send_pkt(ac->apr, (uint32_t *) &silence); if (rc < 0) { pr_err("%s: Commmand silence failed[%d]", __func__, rc); atomic_dec(&ac->nowait_cmd_cnt); q6asm_remove_nowait_opcode(ac, silence.hdr.opcode); goto fail_cmd; } silence.hdr.opcode = ASM_DATA_CMD_REMOVE_TRAILING_SILENCE; silence.num_samples_to_remove = trailing_samples; atomic_inc(&ac->nowait_cmd_cnt); q6asm_add_nowait_opcode(ac, silence.hdr.opcode); rc = apr_send_pkt(ac->apr, (uint32_t *) &silence); if (rc < 0) { pr_err("%s: Commmand silence failed[%d]", __func__, rc); atomic_dec(&ac->nowait_cmd_cnt); q6asm_remove_nowait_opcode(ac, silence.hdr.opcode); 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) { pr_err("%s: APR handle NULL\n", __func__); return -EINVAL; } if (ac->apr == NULL) { pr_err("%s: AC 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("%s: tx overflow op[0x%x]rc[%d]\n", __func__, tx_overflow.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 tx overflow\n", __func__); rc = -ETIMEDOUT; goto fail_cmd; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); goto fail_cmd; } return 0; fail_cmd: return rc; } 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) { pr_err("%s: AC APR handle NULL\n", __func__); return -EINVAL; } if (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_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("%s: tx overflow op[0x%x]rc[%d]\n", __func__, rx_underflow.hdr.opcode, rc); goto fail_cmd; } return 0; fail_cmd: return -EINVAL; } /* * q6asm_get_path_delay() - get the path delay for an audio session * @ac: audio client handle * * Retrieves the current audio DSP path delay for the given audio session. * * Return: 0 on success, error code otherwise */ int q6asm_get_path_delay(struct audio_client *ac) { int rc = 0; struct apr_hdr hdr; if (!ac || ac->apr == NULL) { pr_err("%s: invalid audio client\n", __func__); return -EINVAL; } hdr.opcode = ASM_SESSION_CMD_GET_PATH_DELAY_V2; q6asm_add_hdr(ac, &hdr, sizeof(hdr), TRUE); atomic_set(&ac->cmd_state, -1); rc = apr_send_pkt(ac->apr, (uint32_t *) &hdr); if (rc < 0) { pr_err("%s: Commmand 0x%x failed %d\n", __func__, hdr.opcode, rc); return rc; } rc = wait_event_timeout(ac->cmd_wait, (atomic_read(&ac->cmd_state) >= 0), 5 * HZ); if (!rc) { pr_err("%s: timeout. waited for response opcode[0x%x]\n", __func__, hdr.opcode); return -ETIMEDOUT; } if (atomic_read(&ac->cmd_state) > 0) { pr_err("%s: DSP returned error[%s]\n", __func__, adsp_err_get_err_str( atomic_read(&ac->cmd_state))); rc = adsp_err_get_lnx_err_code( atomic_read(&ac->cmd_state)); return rc; } return 0; } 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; } int q6asm_get_asm_topology(int session_id) { int topology; if (session_id <= 0 || session_id > SESSION_MAX) { pr_err("%s: invalid session_id = %d\n", __func__, session_id); topology = -EINVAL; goto done; } topology = session[session_id]->topology; done: return topology; } int q6asm_get_asm_app_type(int session_id) { int app_type; if (session_id <= 0 || session_id > SESSION_MAX) { pr_err("%s: invalid session_id = %d\n", __func__, session_id); app_type = -EINVAL; goto done; } app_type = session[session_id]->app_type; done: return app_type; } static int q6asm_get_asm_topology_cal(void) { int topology = DEFAULT_POPP_TOPOLOGY; struct cal_block_data *cal_block = NULL; if (cal_data[ASM_TOPOLOGY_CAL] == NULL) goto done; mutex_lock(&cal_data[ASM_TOPOLOGY_CAL]->lock); cal_block = cal_utils_get_only_cal_block(cal_data[ASM_TOPOLOGY_CAL]); if (cal_block == NULL) goto unlock; topology = ((struct audio_cal_info_asm_top *) cal_block->cal_info)->topology; unlock: mutex_unlock(&cal_data[ASM_TOPOLOGY_CAL]->lock); done: pr_debug("%s: Using topology %d\n", __func__, topology); return topology; } static int q6asm_get_asm_app_type_cal(void) { int app_type = DEFAULT_APP_TYPE; struct cal_block_data *cal_block = NULL; if (cal_data[ASM_TOPOLOGY_CAL] == NULL) goto done; mutex_lock(&cal_data[ASM_TOPOLOGY_CAL]->lock); cal_block = cal_utils_get_only_cal_block(cal_data[ASM_TOPOLOGY_CAL]); if (cal_block == NULL) goto unlock; app_type = ((struct audio_cal_info_asm_top *) cal_block->cal_info)->app_type; if (app_type == 0) app_type = DEFAULT_APP_TYPE; unlock: mutex_unlock(&cal_data[ASM_TOPOLOGY_CAL]->lock); done: pr_debug("%s: Using app_type %d\n", __func__, app_type); return app_type; } int q6asm_send_cal(struct audio_client *ac) { struct cal_block_data *cal_block = NULL; struct apr_hdr hdr; char *asm_params = NULL; struct asm_stream_cmd_set_pp_params_v2 payload_params; int sz, rc = -EINVAL; pr_debug("%s:\n", __func__); if (!ac) { pr_err("%s: APR handle NULL\n", __func__); goto done; } if (ac->apr == NULL) { pr_err("%s: AC APR handle NULL\n", __func__); goto done; } if (ac->io_mode & NT_MODE) { pr_debug("%s: called for NT MODE, exiting\n", __func__); goto done; } if (cal_data[ASM_AUDSTRM_CAL] == NULL) goto done; if (ac->perf_mode == ULTRA_LOW_LATENCY_PCM_MODE) { rc = 0; /* no cal is required, not error case */ goto done; } mutex_lock(&cal_data[ASM_AUDSTRM_CAL]->lock); cal_block = cal_utils_get_only_cal_block(cal_data[ASM_AUDSTRM_CAL]); if (cal_block == NULL) { pr_err("%s: cal_block is NULL\n", __func__); goto unlock; } if (cal_block->cal_data.size == 0) { rc = 0; /* not error case */ pr_debug("%s: cal_data.size is 0, don't send cal data\n", __func__); goto unlock; } rc = remap_cal_data(ASM_AUDSTRM_CAL_TYPE, cal_block); if (rc) { pr_err("%s: Remap_cal_data failed for cal %d!\n", __func__, ASM_AUDSTRM_CAL); goto unlock; } sz = sizeof(struct apr_hdr) + sizeof(struct asm_stream_cmd_set_pp_params_v2); asm_params = kzalloc(sz, GFP_KERNEL); if (!asm_params) { pr_err("%s, asm params memory alloc failed", __func__); rc = -ENOMEM; goto unlock; } /* asm_stream_cmd_set_pp_params_v2 has no APR header in it */ q6asm_add_hdr_async(ac, &hdr, (sizeof(struct apr_hdr) + sizeof(struct asm_stream_cmd_set_pp_params_v2)), TRUE); atomic_set(&ac->cmd_state, 1); hdr.opcode = ASM_STREAM_CMD_SET_PP_PARAMS_V2; payload_params.data_payload_addr_lsw = lower_32_bits(cal_block->cal_data.paddr); payload_params.data_payload_addr_msw = msm_audio_populate_upper_32_bits( cal_block->cal_data.paddr); payload_params.mem_map_handle = cal_block->map_data.q6map_handle; payload_params.data_payload_size = cal_block->cal_data.size; 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)); pr_debug("%s: phyaddr lsw = %x msw = %x, maphdl = %x calsize = %d\n", __func__, payload_params.data_payload_addr_lsw, payload_params.data_payload_addr_msw, payload_params.mem_map_handle, payload_params.data_payload_size); rc = apr_send_pkt(ac->apr, (uint32_t *) asm_params); if (rc < 0) { pr_err("%s: audio audstrm cal send failed\n", __func__); rc = -EINVAL; goto free; } rc = wait_event_timeout(ac->cmd_wait, (atomic_read(&ac->cmd_state) <= 0), 5 * HZ); if (!rc) { pr_err("%s: timeout, audio audstrm cal send\n", __func__); rc = -ETIMEDOUT; goto free; } if (atomic_read(&ac->cmd_state) < 0) { pr_err("%s: DSP returned error[%d] audio audstrm cal send\n", __func__, atomic_read(&ac->cmd_state)); rc = -EINVAL; goto free; } rc = 0; free: kfree(asm_params); unlock: mutex_unlock(&cal_data[ASM_AUDSTRM_CAL]->lock); done: return rc; } static int get_cal_type_index(int32_t cal_type) { int ret = -EINVAL; switch (cal_type) { case ASM_TOPOLOGY_CAL_TYPE: ret = ASM_TOPOLOGY_CAL; break; case ASM_CUST_TOPOLOGY_CAL_TYPE: ret = ASM_CUSTOM_TOP_CAL; break; case ASM_AUDSTRM_CAL_TYPE: ret = ASM_AUDSTRM_CAL; break; case ASM_RTAC_APR_CAL_TYPE: ret = ASM_RTAC_APR_CAL; break; default: pr_err("%s: invalid cal type %d!\n", __func__, cal_type); } return ret; } static int q6asm_alloc_cal(int32_t cal_type, size_t data_size, void *data) { int ret = 0; int cal_index; pr_debug("%s:\n", __func__); cal_index = get_cal_type_index(cal_type); if (cal_index < 0) { pr_err("%s: could not get cal index %d!\n", __func__, cal_index); ret = -EINVAL; goto done; } ret = cal_utils_alloc_cal(data_size, data, cal_data[cal_index], 0, NULL); if (ret < 0) { pr_err("%s: cal_utils_alloc_block failed, ret = %d, cal type = %d!\n", __func__, ret, cal_type); ret = -EINVAL; goto done; } done: return ret; } static int q6asm_dealloc_cal(int32_t cal_type, size_t data_size, void *data) { int ret = 0; int cal_index; pr_debug("%s:\n", __func__); cal_index = get_cal_type_index(cal_type); if (cal_index < 0) { pr_err("%s: could not get cal index %d!\n", __func__, cal_index); ret = -EINVAL; goto done; } ret = cal_utils_dealloc_cal(data_size, data, cal_data[cal_index]); if (ret < 0) { pr_err("%s: cal_utils_dealloc_block failed, ret = %d, cal type = %d!\n", __func__, ret, cal_type); ret = -EINVAL; goto done; } done: return ret; } static int q6asm_set_cal(int32_t cal_type, size_t data_size, void *data) { int ret = 0; int cal_index; pr_debug("%s:\n", __func__); cal_index = get_cal_type_index(cal_type); if (cal_index < 0) { pr_err("%s: could not get cal index %d!\n", __func__, cal_index); ret = -EINVAL; goto done; } ret = cal_utils_set_cal(data_size, data, cal_data[cal_index], 0, NULL); if (ret < 0) { pr_err("%s: cal_utils_set_cal failed, ret = %d, cal type = %d!\n", __func__, ret, cal_type); ret = -EINVAL; goto done; } if (cal_index == ASM_CUSTOM_TOP_CAL) { mutex_lock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); set_custom_topology = 1; mutex_unlock(&cal_data[ASM_CUSTOM_TOP_CAL]->lock); } done: return ret; } static void q6asm_delete_cal_data(void) { pr_debug("%s:\n", __func__); cal_utils_destroy_cal_types(ASM_MAX_CAL_TYPES, cal_data); return; } static int q6asm_init_cal_data(void) { int ret = 0; struct cal_type_info cal_type_info[] = { {{ASM_TOPOLOGY_CAL_TYPE, {NULL, NULL, NULL, q6asm_set_cal, NULL, NULL} }, {NULL, NULL, cal_utils_match_buf_num} }, {{ASM_CUST_TOPOLOGY_CAL_TYPE, {q6asm_alloc_cal, q6asm_dealloc_cal, NULL, q6asm_set_cal, NULL, NULL} }, {NULL, q6asm_unmap_cal_memory, cal_utils_match_buf_num} }, {{ASM_AUDSTRM_CAL_TYPE, {q6asm_alloc_cal, q6asm_dealloc_cal, NULL, q6asm_set_cal, NULL, NULL} }, {NULL, q6asm_unmap_cal_memory, cal_utils_match_buf_num} }, {{ASM_RTAC_APR_CAL_TYPE, {NULL, NULL, NULL, NULL, NULL, NULL} }, {NULL, NULL, cal_utils_match_buf_num} } }; pr_debug("%s\n", __func__); ret = cal_utils_create_cal_types(ASM_MAX_CAL_TYPES, cal_data, cal_type_info); if (ret < 0) { pr_err("%s: could not create cal type! %d\n", __func__, ret); ret = -EINVAL; goto err; } return ret; err: q6asm_delete_cal_data(); return ret; } 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, ret; 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); init_waitqueue_head(&common_client.mem_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); spin_lock_init(&common_client.no_wait_que_spinlock); INIT_LIST_HEAD(&common_client.no_wait_que); atomic_set(&common_client.mem_state, 0); ret = q6asm_init_cal_data(); if (ret) pr_err("%s: could not init cal data! ret %d\n", __func__, ret); config_debug_fs_init(); return 0; } static void __exit q6asm_exit(void) { q6asm_delete_cal_data(); } device_initcall(q6asm_init); __exitcall(q6asm_exit);