int adm_memory_map_regions(int port_id,
uint32_t *buf_add, uint32_t mempool_id,
uint32_t *bufsz, uint32_t bufcnt)
{
struct avs_cmd_shared_mem_map_regions *mmap_regions = NULL;
struct avs_shared_map_region_payload *mregions = NULL;
void *mmap_region_cmd = NULL;
void *payload = NULL;
int ret = 0;
int i = 0;
int cmd_size = 0;
int index = 0;
pr_debug("%s\n", __func__);
if (this_adm.apr == NULL) {
this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
0xFFFFFFFF, &this_adm);
if (this_adm.apr == NULL) {
pr_err("%s: Unable to register ADM\n", __func__);
ret = -ENODEV;
return ret;
}
rtac_set_adm_handle(this_adm.apr);
}
port_id = q6audio_convert_virtual_to_portid(port_id);
if (q6audio_validate_port(port_id) < 0) {
pr_err("%s port id[%#x] is invalid\n", __func__, port_id);
return -ENODEV;
}
index = q6audio_get_port_index(port_id);
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) {
pr_err("%s: allocate mmap_region_cmd failed\n", __func__);
return -ENOMEM;
}
mmap_regions = (struct avs_cmd_shared_mem_map_regions *)mmap_region_cmd;
mmap_regions->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE),
APR_PKT_VER);
mmap_regions->hdr.pkt_size = cmd_size;
mmap_regions->hdr.src_port = 0;
mmap_regions->hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
mmap_regions->hdr.token = port_id;
mmap_regions->hdr.opcode = ADM_CMD_SHARED_MEM_MAP_REGIONS;
mmap_regions->mem_pool_id = ADSP_MEMORY_MAP_SHMEM8_4K_POOL & 0x00ff;
mmap_regions->num_regions = bufcnt & 0x00ff;
mmap_regions->property_flag = 0x00;
pr_debug("%s: map_regions->num_regions = %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;
for (i = 0; i < bufcnt; i++) {
mregions->shm_addr_lsw = buf_add[i];
mregions->shm_addr_msw = 0x00;
mregions->mem_size_bytes = bufsz[i];
++mregions;
}
atomic_set(&this_adm.copp_stat[index], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *) mmap_region_cmd);
if (ret < 0) {
pr_err("%s: mmap_regions op[0x%x]rc[%d]\n", __func__,
mmap_regions->hdr.opcode, ret);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait[index],
atomic_read(&this_adm.copp_stat[index]), 5 * HZ);
if (!ret) {
pr_err("%s: timeout. waited for memory_map\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
fail_cmd:
kfree(mmap_region_cmd);
return ret;
}
/* This function should be used by 8660 exclusively */
int afe_open(u16 port_id, union afe_port_config *afe_config, int rate)
{
struct afe_port_start_command start;
struct afe_audioif_config_command config;
int ret = 0;
if (!afe_config) {
pr_err("%s: Error, no configuration data\n", __func__);
ret = -EINVAL;
return ret;
}
pr_debug("%s: %d %d\n", __func__, port_id, rate);
if ((port_id == RT_PROXY_DAI_001_RX) ||
(port_id == RT_PROXY_DAI_002_TX))
return 0;
if ((port_id == RT_PROXY_DAI_002_RX) ||
(port_id == RT_PROXY_DAI_001_TX))
port_id = VIRTUAL_ID_TO_PORTID(port_id);
ret = afe_q6_interface_prepare();
if (ret != 0)
return ret;
config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
config.hdr.pkt_size = afe_sizeof_cfg_cmd(port_id);
config.hdr.src_port = 0;
config.hdr.dest_port = 0;
config.hdr.token = 0;
switch (port_id) {
case SLIMBUS_0_RX:
case SLIMBUS_0_TX:
case SLIMBUS_1_RX:
case SLIMBUS_1_TX:
case SLIMBUS_2_RX:
case SLIMBUS_2_TX:
case SLIMBUS_3_RX:
case SLIMBUS_3_TX:
case SLIMBUS_4_RX:
case SLIMBUS_4_TX:
config.hdr.opcode = AFE_PORT_AUDIO_SLIM_SCH_CONFIG;
break;
case MI2S_TX:
case MI2S_RX:
case SECONDARY_I2S_RX:
case SECONDARY_I2S_TX:
case PRIMARY_I2S_RX:
case PRIMARY_I2S_TX:
/* AFE_PORT_CMD_I2S_CONFIG command is not supported
* in the LPASS EL 1.0. So we have to distiguish
* which AFE command, AFE_PORT_CMD_I2S_CONFIG or
* AFE_PORT_AUDIO_IF_CONFIG to use. If the format
* is L-PCM, the AFE_PORT_AUDIO_IF_CONFIG is used
* to make the backward compatible.
*/
pr_debug("%s: afe_config->mi2s.format = %d\n", __func__,
afe_config->mi2s.format);
if (afe_config->mi2s.format == MSM_AFE_I2S_FORMAT_LPCM)
config.hdr.opcode = AFE_PORT_AUDIO_IF_CONFIG;
else
config.hdr.opcode = AFE_PORT_CMD_I2S_CONFIG;
break;
default:
config.hdr.opcode = AFE_PORT_AUDIO_IF_CONFIG;
break;
}
if (afe_validate_port(port_id) < 0) {
pr_err("%s: Failed : Invalid Port id = %d\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
config.port_id = port_id;
config.port = *afe_config;
atomic_set(&this_afe.state, 1);
atomic_set(&this_afe.status, 0);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &config);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
if (atomic_read(&this_afe.status) != 0) {
pr_err("%s: config cmd failed\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
start.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
start.hdr.pkt_size = sizeof(start);
start.hdr.src_port = 0;
start.hdr.dest_port = 0;
start.hdr.token = 0;
start.hdr.opcode = AFE_PORT_CMD_START;
start.port_id = port_id;
start.gain = 0x2000;
start.sample_rate = rate;
atomic_set(&this_afe.state, 1);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &start);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
if (this_afe.task != current)
this_afe.task = current;
pr_debug("task_name = %s pid = %d\n",
this_afe.task->comm, this_afe.task->pid);
return 0;
fail_cmd:
return ret;
}
int afe_open(u16 port_id, union afe_port_config *afe_config, int rate)
{
struct afe_port_start_command start;
struct afe_audioif_config_command config;
int ret = 0;
if (!afe_config) {
pr_err("%s: Error, no configuration data\n", __func__);
ret = -EINVAL;
return ret;
}
pr_info("%s: %d %d\n", __func__, port_id, rate);
if ((port_id == RT_PROXY_DAI_001_RX) ||
(port_id == RT_PROXY_DAI_002_TX))
return -EINVAL;
if ((port_id == RT_PROXY_DAI_002_RX) ||
(port_id == RT_PROXY_DAI_001_TX))
port_id = VIRTUAL_ID_TO_PORTID(port_id);
ret = afe_q6_interface_prepare();
if (ret != 0)
return ret;
config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
config.hdr.pkt_size = afe_sizeof_cfg_cmd(port_id);
config.hdr.src_port = 0;
config.hdr.dest_port = 0;
config.hdr.token = 0;
config.hdr.opcode = AFE_PORT_AUDIO_IF_CONFIG;
if (afe_validate_port(port_id) < 0) {
pr_err("%s: Failed : Invalid Port id = %d\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
config.port_id = port_id;
config.port = *afe_config;
atomic_set(&this_afe.state, 1);
atomic_set(&this_afe.status, 0);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &config);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
if (atomic_read(&this_afe.status) != 0) {
pr_err("%s: config cmd failed\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
start.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
start.hdr.pkt_size = sizeof(start);
start.hdr.src_port = 0;
start.hdr.dest_port = 0;
start.hdr.token = 0;
start.hdr.opcode = AFE_PORT_CMD_START;
start.port_id = port_id;
start.gain = 0x2000;
start.sample_rate = rate;
atomic_set(&this_afe.state, 1);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &start);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
if (this_afe.task != current)
this_afe.task = current;
pr_debug("task_name = %s pid = %d\n",
this_afe.task->comm, this_afe.task->pid);
return 0;
fail_cmd:
return ret;
}
int adm_memory_unmap_regions(uint32_t *buf_add, uint32_t *bufsz,
uint32_t bufcnt)
{
struct adm_cmd_memory_unmap_regions *unmap_regions = NULL;
struct adm_memory_unmap_regions *mregions = NULL;
void *unmap_region_cmd = NULL;
void *payload = NULL;
int ret = 0;
int i = 0;
int cmd_size = 0;
pr_debug("%s\n", __func__);
if (this_adm.apr == NULL) {
pr_err("%s APR handle NULL\n", __func__);
return -EINVAL;
}
cmd_size = sizeof(struct adm_cmd_memory_unmap_regions)
+ sizeof(struct adm_memory_unmap_regions) * bufcnt;
unmap_region_cmd = kzalloc(cmd_size, GFP_KERNEL);
if (!unmap_region_cmd) {
pr_err("%s: allocate unmap_region_cmd failed\n", __func__);
return -ENOMEM;
}
unmap_regions = (struct adm_cmd_memory_unmap_regions *)
unmap_region_cmd;
unmap_regions->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE),
APR_PKT_VER);
unmap_regions->hdr.pkt_size = cmd_size;
unmap_regions->hdr.src_port = 0;
unmap_regions->hdr.dest_port = 0;
unmap_regions->hdr.token = 0;
unmap_regions->hdr.opcode = ADM_CMD_MEMORY_UNMAP_REGIONS;
unmap_regions->nregions = bufcnt & 0x00ff;
unmap_regions->reserved = 0;
pr_debug("%s: unmap_regions->nregions = %d\n", __func__,
unmap_regions->nregions);
payload = ((u8 *) unmap_region_cmd +
sizeof(struct adm_cmd_memory_unmap_regions));
mregions = (struct adm_memory_unmap_regions *)payload;
for (i = 0; i < bufcnt; i++) {
mregions->phys = buf_add[i];
++mregions;
}
atomic_set(&this_adm.copp_stat[0], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *) unmap_region_cmd);
if (ret < 0) {
pr_err("%s: mmap_regions op[0x%x]rc[%d]\n", __func__,
unmap_regions->hdr.opcode, ret);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[0]), 5 * HZ);
if (!ret) {
pr_err("%s: timeout. waited for memory_unmap\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
fail_cmd:
kfree(unmap_region_cmd);
return ret;
}
int afe_close(int port_id)
{
struct afe_port_stop_command stop;
int ret = 0;
if (this_afe.apr == NULL) {
pr_err("AFE is already closed\n");
ret = -EINVAL;
goto fail_cmd;
}
pr_debug("%s: port_id=%d\n", __func__, port_id);
if ((port_id == RT_PROXY_DAI_001_RX) ||
(port_id == RT_PROXY_DAI_002_TX)) {
pr_debug("%s: before decrementing pcm_afe_instance %d\n",
__func__, pcm_afe_instance[port_id & 0x1]);
port_id = VIRTUAL_ID_TO_PORTID(port_id);
pcm_afe_instance[port_id & 0x1]--;
if (!(pcm_afe_instance[port_id & 0x1] == 0 &&
proxy_afe_instance[port_id & 0x1] == 0))
return 0;
else
afe_close_done[port_id & 0x1] = true;
}
if ((port_id == RT_PROXY_DAI_002_RX) ||
(port_id == RT_PROXY_DAI_001_TX)) {
pr_debug("%s: before decrementing proxy_afe_instance %d\n",
__func__, proxy_afe_instance[port_id & 0x1]);
port_id = VIRTUAL_ID_TO_PORTID(port_id);
proxy_afe_instance[port_id & 0x1]--;
if (!(pcm_afe_instance[port_id & 0x1] == 0 &&
proxy_afe_instance[port_id & 0x1] == 0))
return 0;
else
afe_close_done[port_id & 0x1] = true;
}
port_id = afe_convert_virtual_to_portid(port_id);
stop.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
stop.hdr.pkt_size = sizeof(stop);
stop.hdr.src_port = 0;
stop.hdr.dest_port = 0;
stop.hdr.token = 0;
stop.hdr.opcode = AFE_PORT_CMD_STOP;
stop.port_id = port_id;
stop.reserved = 0;
atomic_set(&this_afe.state, 1);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &stop);
if (ret == -ENETRESET) {
pr_info("%s: Need to reset, calling APR deregister", __func__);
return apr_deregister(this_afe.apr);
}
if (ret < 0) {
pr_err("%s: AFE close failed\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
fail_cmd:
return ret;
}
u32 send_voice_apr(u32 mode, void *buf, u32 opcode)
{
s32 result;
u32 count = 0;
u32 bytes_returned = 0;
u32 payload_size;
u32 dest_port;
struct apr_hdr voice_params;
pr_debug("%s\n", __func__);
if (copy_from_user(&count, (void *)buf, sizeof(count))) {
pr_err("%s: Copy to user failed! buf = 0x%x\n",
__func__, (unsigned int)buf);
result = -EFAULT;
goto done;
}
if (count <= 0) {
pr_err("%s: Invalid buffer size = %d\n", __func__, count);
goto done;
}
if (copy_from_user(&payload_size, buf + sizeof(payload_size),
sizeof(payload_size))) {
pr_err("%s: Could not copy payload size from user buffer\n",
__func__);
goto done;
}
if (payload_size > MAX_PAYLOAD_SIZE) {
pr_err("%s: Invalid payload size = %d\n",
__func__, payload_size);
goto done;
}
if (copy_from_user(&dest_port, buf + 2 * sizeof(dest_port),
sizeof(dest_port))) {
pr_err("%s: Could not copy port id from user buffer\n",
__func__);
goto done;
}
if ((mode != RTAC_CVP) && (mode != RTAC_CVS)) {
pr_err("%s: Invalid Mode for APR, mode = %d\n",
__func__, mode);
goto done;
}
mutex_lock(&rtac_voice_apr_mutex);
if (rtac_voice_apr_data[mode].apr_handle == NULL) {
pr_err("%s: APR not initialized\n", __func__);
goto err;
}
rtac_voice_user_buf_size = count;
if (copy_from_user(rtac_voice_buffer + sizeof(voice_params),
buf + 3 * sizeof(u32), payload_size)) {
pr_err("%s: Could not copy payload from user buffer\n",
__func__);
goto err;
}
voice_params.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(20), APR_PKT_VER);
voice_params.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
payload_size);
voice_params.src_svc = 0;
voice_params.src_domain = APR_DOMAIN_APPS;
voice_params.src_port = voice_session_id[
get_voice_index(mode, dest_port)];
voice_params.dest_svc = 0;
voice_params.dest_domain = APR_DOMAIN_MODEM;
voice_params.dest_port = (u16)dest_port;
voice_params.token = 0;
voice_params.opcode = opcode;
memcpy(rtac_voice_buffer, &voice_params, sizeof(voice_params));
atomic_set(&rtac_voice_apr_data[mode].cmd_state, 1);
pr_debug("%s: Sending RTAC command size = %d, opcode = %x\n",
__func__, voice_params.pkt_size, opcode);
result = apr_send_pkt(rtac_voice_apr_data[mode].apr_handle,
(uint32_t *)rtac_voice_buffer);
if (result < 0) {
pr_err("%s: apr_send_pkt failed opcode = %x\n",
__func__, opcode);
goto err;
}
result = wait_event_timeout(rtac_voice_apr_data[mode].cmd_wait,
(atomic_read(&rtac_voice_apr_data[mode].cmd_state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
mutex_unlock(&rtac_voice_apr_mutex);
if (!result) {
pr_err("%s: apr_send_pkt timed out opcode = %x\n",
__func__, opcode);
goto done;
}
if (rtac_voice_payload_size != 0) {
if (copy_to_user(buf, rtac_voice_buffer,
rtac_voice_payload_size + sizeof(u32))) {
pr_err("%s: Could not copy buffer to user,size = %d\n",
__func__, payload_size);
goto done;
}
}
/* Return data written for SET & data read for GET */
if (opcode == VOICE_CMD_GET_PARAM)
bytes_returned = rtac_voice_payload_size;
else
bytes_returned = payload_size;
done:
return bytes_returned;
err:
mutex_unlock(&rtac_voice_apr_mutex);
return bytes_returned;
}
int adm_matrix_map(int session_id, int path, int num_copps,
unsigned int *port_id, int copp_id)
{
struct adm_routings_command route;
int ret = 0, i = 0;
/* Assumes port_ids have already been validated during adm_open */
int index = afe_get_port_index(copp_id);
pr_debug("%s: session 0x%x path:%d num_copps:%d port_id[0]:%d\n",
__func__, session_id, path, num_copps, port_id[0]);
if (index < 0 || index >= AFE_MAX_PORTS) {
pr_err("%s: invalid port idx %d token %d\n",
__func__, index, copp_id);
ret = -EINVAL;
goto fail_cmd;
}
route.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
route.hdr.pkt_size = sizeof(route);
route.hdr.src_svc = 0;
route.hdr.src_domain = APR_DOMAIN_APPS;
route.hdr.src_port = copp_id;
route.hdr.dest_svc = APR_SVC_ADM;
route.hdr.dest_domain = APR_DOMAIN_ADSP;
route.hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
route.hdr.token = copp_id;
route.hdr.opcode = ADM_CMD_MATRIX_MAP_ROUTINGS;
route.num_sessions = 1;
route.session[0].id = session_id;
route.session[0].num_copps = num_copps;
for (i = 0; i < num_copps; i++) {
int tmp;
port_id[i] = afe_convert_virtual_to_portid(port_id[i]);
tmp = afe_get_port_index(port_id[i]);
pr_debug("%s: port_id[%d]: %d, index: %d\n", __func__, i,
port_id[i], tmp);
if ((tmp >= 0) && (tmp < AFE_MAX_PORTS))
route.session[0].copp_id[i] =
atomic_read(&this_adm.copp_id[tmp]);
}
if (num_copps % 2)
route.session[0].copp_id[i] = 0;
switch (path) {
case 0x1:
route.path = AUDIO_RX;
break;
case 0x2:
case 0x3:
route.path = AUDIO_TX;
break;
default:
pr_err("%s: Wrong path set[%d]\n", __func__, path);
break;
}
atomic_set(&this_adm.copp_stat[index], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)&route);
if (ret < 0) {
pr_err("%s: ADM routing for port %d failed\n",
__func__, port_id[0]);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: ADM cmd Route failed for port %d\n",
__func__, port_id[0]);
ret = -EINVAL;
goto fail_cmd;
}
for (i = 0; i < num_copps; i++)
send_adm_cal(port_id[i], path);
for (i = 0; i < num_copps; i++)
rtac_add_adm_device(port_id[i], atomic_read(&this_adm.copp_id
[afe_get_port_index(port_id[i])]),
path, session_id);
return 0;
fail_cmd:
return ret;
}
int q6adm_enable_effect(int port_id, uint32_t module_id, uint32_t param_id,
uint32_t payload_size, void *payload)
{
void *q6_cmd = NULL;
void *data = NULL;
struct asm_pp_params_command *cmd = NULL;
int ret = 0, sz = 0;
pr_info("%s: param_id 0x%x, payload size %d\n",
__func__, param_id, payload_size);
sz = sizeof(struct asm_pp_params_command) + payload_size;
q6_cmd = kzalloc(sz, GFP_KERNEL);
if (q6_cmd == NULL) {
pr_err("%s[%d]: Mem alloc failed\n",
__func__, port_id);
return -ENOMEM;
}
cmd = (struct asm_pp_params_command *)q6_cmd;
cmd->payload = NULL;
cmd->payload_size = sizeof(struct asm_pp_param_data_hdr) + payload_size;
cmd->params.module_id = module_id;
cmd->params.param_id = param_id;
cmd->params.param_size = payload_size;
cmd->params.reserved = 0;
cmd->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
cmd->hdr.pkt_size = sz;
cmd->hdr.src_svc = APR_SVC_ADM;
cmd->hdr.src_domain = APR_DOMAIN_APPS;
cmd->hdr.src_port = port_id;
cmd->hdr.dest_svc = APR_SVC_ADM;
cmd->hdr.dest_domain = APR_DOMAIN_ADSP;
cmd->hdr.dest_port = atomic_read(&this_adm.copp_id[port_id]);
cmd->hdr.token = port_id;
cmd->hdr.opcode = ADM_CMD_SET_PARAMS;
data = (u8 *)(q6_cmd + sizeof(struct asm_pp_params_command));
memcpy(data, payload, payload_size);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)q6_cmd);
if (ret < 0) {
pr_err("%s: ADM enable for port %d failed\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[port_id]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: ADM open failed for port %d\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = 0;
fail_cmd:
kfree(q6_cmd);
pr_info("%s: return %d\n", __func__, ret);
return ret;
}
static int send_adm_cal_block(int port_id, struct acdb_cal_block *aud_cal)
{
s32 result = 0;
struct adm_set_params_command adm_params;
int index = afe_get_port_index(port_id);
if (index < 0 || index >= AFE_MAX_PORTS) {
pr_err("%s: invalid port idx %d portid %d\n",
__func__, index, port_id);
return 0;
}
pr_debug("%s: Port id %d, index %d\n", __func__, port_id, index);
if (!aud_cal || aud_cal->cal_size == 0) {
pr_debug("%s: No ADM cal to send for port_id = %d!\n",
__func__, port_id);
result = -EINVAL;
goto done;
}
adm_params.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(20), APR_PKT_VER);
adm_params.hdr.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
sizeof(adm_params));
adm_params.hdr.src_svc = APR_SVC_ADM;
adm_params.hdr.src_domain = APR_DOMAIN_APPS;
adm_params.hdr.src_port = port_id;
adm_params.hdr.dest_svc = APR_SVC_ADM;
adm_params.hdr.dest_domain = APR_DOMAIN_ADSP;
adm_params.hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
adm_params.hdr.token = port_id;
adm_params.hdr.opcode = ADM_CMD_SET_PARAMS;
adm_params.payload = aud_cal->cal_paddr;
adm_params.payload_size = aud_cal->cal_size;
atomic_set(&this_adm.copp_stat[index], 0);
pr_debug("%s: Sending SET_PARAMS payload = 0x%x, size = %d\n",
__func__, adm_params.payload, adm_params.payload_size);
result = apr_send_pkt(this_adm.apr, (uint32_t *)&adm_params);
if (result < 0) {
pr_err("%s: Set params failed port = %d payload = 0x%x\n",
__func__, port_id, aud_cal->cal_paddr);
result = -EINVAL;
goto done;
}
result = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!result) {
pr_err("%s: Set params timed out port = %d, payload = 0x%x\n",
__func__, port_id, aud_cal->cal_paddr);
HTC_Q6_BUG();
result = -EINVAL;
goto done;
}
result = 0;
done:
return result;
}
int adm_open(int port_id, int path, int rate, int channel_mode, int topology,
bool perf_mode, uint16_t bits_per_sample)
{
struct adm_cmd_device_open_v5 open;
int ret = 0;
int index;
int tmp_port = q6audio_get_port_id(port_id);
pr_debug("%s: port %#x path:%d rate:%d mode:%d perf_mode:%d\n",
__func__, port_id, path, rate, channel_mode, perf_mode);
port_id = q6audio_convert_virtual_to_portid(port_id);
if (q6audio_validate_port(port_id) < 0) {
pr_err("%s port idi[%#x] is invalid\n", __func__, port_id);
return -ENODEV;
}
index = q6audio_get_port_index(port_id);
pr_debug("%s: Port ID %#x, index %d\n", __func__, port_id, index);
if (this_adm.apr == NULL) {
this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
0xFFFFFFFF, &this_adm);
if (this_adm.apr == NULL) {
pr_err("%s: Unable to register ADM\n", __func__);
ret = -ENODEV;
return ret;
}
rtac_set_adm_handle(this_adm.apr);
}
if (!perf_mode) {
atomic_set(&this_adm.copp_perf_mode[index], 0);
send_adm_custom_topology(port_id);
} else {
atomic_set(&this_adm.copp_perf_mode[index], 1);
}
/* Create a COPP if port id are not enabled */
if ((!perf_mode && (atomic_read(&this_adm.copp_cnt[index]) == 0)) ||
(perf_mode &&
(atomic_read(&this_adm.copp_low_latency_cnt[index]) == 0))) {
pr_debug("%s:opening ADM: perf_mode: %d\n", __func__,
perf_mode);
open.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
open.hdr.pkt_size = sizeof(open);
open.hdr.src_svc = APR_SVC_ADM;
open.hdr.src_domain = APR_DOMAIN_APPS;
open.hdr.src_port = tmp_port;
open.hdr.dest_svc = APR_SVC_ADM;
open.hdr.dest_domain = APR_DOMAIN_ADSP;
open.hdr.dest_port = tmp_port;
open.hdr.token = port_id;
open.hdr.opcode = ADM_CMD_DEVICE_OPEN_V5;
open.flags = 0x00;
if (perf_mode) {
open.flags |= ADM_LOW_LATENCY_DEVICE_SESSION <<
ADM_BIT_SHIFT_DEVICE_PERF_MODE_FLAG;
} else {
open.flags |= ADM_LEGACY_DEVICE_SESSION <<
ADM_BIT_SHIFT_DEVICE_PERF_MODE_FLAG;
}
open.mode_of_operation = path;
open.endpoint_id_1 = tmp_port;
if (this_adm.ec_ref_rx == -1) {
open.endpoint_id_2 = 0xFFFF;
} else if (this_adm.ec_ref_rx && (path != 1)) {
open.endpoint_id_2 = this_adm.ec_ref_rx;
this_adm.ec_ref_rx = -1;
}
open.topology_id = topology;
if ((open.topology_id == VPM_TX_SM_ECNS_COPP_TOPOLOGY) ||
(open.topology_id == VPM_TX_DM_FLUENCE_COPP_TOPOLOGY))
rate = 16000;
open.dev_num_channel = channel_mode & 0x00FF;
open.bit_width = bits_per_sample;
open.sample_rate = rate;
memset(open.dev_channel_mapping, 0, 8);
if (channel_mode == 1) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FC;
} else if (channel_mode == 2) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
} else if (channel_mode == 3) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
open.dev_channel_mapping[2] = PCM_CHANNEL_FC;
} else if (channel_mode == 4) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
open.dev_channel_mapping[2] = PCM_CHANNEL_RB;
open.dev_channel_mapping[3] = PCM_CHANNEL_LB;
} else if (channel_mode == 5) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
open.dev_channel_mapping[2] = PCM_CHANNEL_FC;
open.dev_channel_mapping[3] = PCM_CHANNEL_LB;
open.dev_channel_mapping[4] = PCM_CHANNEL_RB;
} else if (channel_mode == 6) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
open.dev_channel_mapping[2] = PCM_CHANNEL_FC;
open.dev_channel_mapping[3] = PCM_CHANNEL_LFE;
open.dev_channel_mapping[4] = PCM_CHANNEL_LB;
open.dev_channel_mapping[5] = PCM_CHANNEL_RB;
} else if (channel_mode == 8) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
open.dev_channel_mapping[2] = PCM_CHANNEL_LFE;
open.dev_channel_mapping[3] = PCM_CHANNEL_FC;
open.dev_channel_mapping[4] = PCM_CHANNEL_LB;
open.dev_channel_mapping[5] = PCM_CHANNEL_RB;
open.dev_channel_mapping[6] = PCM_CHANNEL_RLC;
open.dev_channel_mapping[7] = PCM_CHANNEL_RRC;
} else {
pr_err("%s invalid num_chan %d\n", __func__,
channel_mode);
return -EINVAL;
}
if ((open.dev_num_channel > 2) &&
multi_ch_map.set_channel_map)
memcpy(open.dev_channel_mapping,
multi_ch_map.channel_mapping,
PCM_FORMAT_MAX_NUM_CHANNEL);
pr_debug("%s: port_id=%#x rate=%d topology_id=0x%X\n",
__func__, open.endpoint_id_1, open.sample_rate,
open.topology_id);
atomic_set(&this_adm.copp_stat[index], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)&open);
if (ret < 0) {
pr_err("%s:ADM enable for port %#x for[%d] failed\n",
__func__, tmp_port, port_id);
ret = -EINVAL;
goto fail_cmd;
}
/* Wait for the callback with copp id */
ret = wait_event_timeout(this_adm.wait[index],
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s ADM open failed for port %#x for [%d]\n",
__func__, tmp_port, port_id);
ret = -EINVAL;
goto fail_cmd;
}
}
if (perf_mode) {
atomic_inc(&this_adm.copp_low_latency_cnt[index]);
pr_debug("%s: index: %d coppid: %d", __func__, index,
atomic_read(&this_adm.copp_low_latency_id[index]));
} else {
atomic_inc(&this_adm.copp_cnt[index]);
pr_debug("%s: index: %d coppid: %d", __func__, index,
atomic_read(&this_adm.copp_id[index]));
}
return 0;
fail_cmd:
return ret;
}
int afe_open(u16 port_id, union afe_port_config *afe_config, int rate)
{
struct afe_port_start_command start;
struct afe_audioif_config_command config;
int ret = 0;
if (!afe_config) {
pr_err("%s: Error, no configuration data\n", __func__);
ret = -EINVAL;
return ret;
}
pr_info("%s: %d %d\n", __func__, port_id, rate);
if (this_afe.apr == NULL) {
this_afe.apr = apr_register("ADSP", "AFE", afe_callback,
0xFFFFFFFF, &this_afe);
pr_info("%s: Register AFE\n", __func__);
if (this_afe.apr == NULL) {
pr_err("%s: Unable to register AFE\n", __func__);
ret = -ENODEV;
return ret;
}
}
config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
config.hdr.pkt_size = sizeof(config);
config.hdr.src_port = 0;
config.hdr.dest_port = 0;
config.hdr.token = 0;
config.hdr.opcode = AFE_PORT_AUDIO_IF_CONFIG;
if (afe_validate_port(port_id) < 0) {
pr_err("%s: Failed : Invalid Port id = %d\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
config.port_id = port_id;
config.port = *afe_config;
atomic_set(&this_afe.state, 1);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &config);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
start.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
start.hdr.pkt_size = sizeof(start);
start.hdr.src_port = 0;
start.hdr.dest_port = 0;
start.hdr.token = 0;
start.hdr.opcode = AFE_PORT_CMD_START;
start.port_id = port_id;
start.gain = 0x2000;
start.sample_rate = rate;
atomic_set(&this_afe.state, 1);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &start);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
if (this_afe.task != current)
this_afe.task = current;
pr_debug("task_name = %s pid = %d\n",
this_afe.task->comm, this_afe.task->pid);
return 0;
fail_cmd:
return ret;
}
void send_adm_custom_topology(int port_id)
{
struct acdb_cal_block cal_block;
struct cmd_set_topologies adm_top;
int index;
int result;
int size = 4096;
get_adm_custom_topology(&cal_block);
if (cal_block.cal_size == 0) {
pr_debug("%s: no cal to send addr= 0x%x\n",
__func__, cal_block.cal_paddr);
goto done;
}
index = afe_get_port_index(port_id);
if (index < 0 || index >= AFE_MAX_PORTS) {
pr_err("%s: invalid port idx %d portid %#x\n",
__func__, index, port_id);
goto done;
}
if (this_adm.set_custom_topology) {
/* specific index 4 for adm topology memory */
atomic_set(&this_adm.mem_map_cal_index, ADM_CUSTOM_TOP_CAL);
/* Only call this once */
this_adm.set_custom_topology = 0;
result = adm_memory_map_regions(GLOBAL_CFG,
&cal_block.cal_paddr, 0, &size, 1);
if (result < 0) {
pr_err("%s: mmap did not work! addr = 0x%x, size = %d\n",
__func__, cal_block.cal_paddr,
cal_block.cal_size);
goto done;
}
}
adm_top.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(20), APR_PKT_VER);
adm_top.hdr.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
sizeof(adm_top));
adm_top.hdr.src_svc = APR_SVC_ADM;
adm_top.hdr.src_domain = APR_DOMAIN_APPS;
adm_top.hdr.src_port = port_id;
adm_top.hdr.dest_svc = APR_SVC_ADM;
adm_top.hdr.dest_domain = APR_DOMAIN_ADSP;
adm_top.hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
adm_top.hdr.token = port_id;
adm_top.hdr.opcode = ADM_CMD_ADD_TOPOLOGIES;
adm_top.payload_addr_lsw = cal_block.cal_paddr;
adm_top.payload_addr_msw = 0;
adm_top.mem_map_handle =
atomic_read(&this_adm.mem_map_cal_handles[ADM_CUSTOM_TOP_CAL]);
adm_top.payload_size = cal_block.cal_size;
atomic_set(&this_adm.copp_stat[index], 0);
pr_debug("%s: Sending ADM_CMD_ADD_TOPOLOGIES payload = 0x%x, size = %d\n",
__func__, adm_top.payload_addr_lsw,
adm_top.payload_size);
result = apr_send_pkt(this_adm.apr, (uint32_t *)&adm_top);
if (result < 0) {
pr_err("%s: Set topologies failed port = 0x%x payload = 0x%x\n",
__func__, port_id, cal_block.cal_paddr);
goto done;
}
/* Wait for the callback */
result = wait_event_timeout(this_adm.wait[index],
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!result) {
pr_err("%s: Set topologies timed out port = 0x%x, payload = 0x%x\n",
__func__, port_id, cal_block.cal_paddr);
goto done;
}
done:
return;
}
int adm_dolby_dap_get_params(int port_id, uint32_t module_id, uint32_t param_id,
uint32_t params_length, char *params)
{
struct adm_cmd_get_pp_params_v5 *adm_params = NULL;
int sz, rc = 0, i = 0, index = afe_get_port_index(port_id);
int *params_data = (int *)params;
if (index < 0 || index >= AFE_MAX_PORTS) {
pr_err("%s: invalid port idx %d portid %#x\n",
__func__, index, port_id);
return -EINVAL;
}
sz = sizeof(struct adm_cmd_set_pp_params_v5) + params_length;
adm_params = kzalloc(sz, GFP_KERNEL);
if (!adm_params) {
pr_err("%s, adm params memory alloc failed", __func__);
return -ENOMEM;
}
memcpy(((u8 *)adm_params + sizeof(struct adm_cmd_set_pp_params_v5)),
params, params_length);
adm_params->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
adm_params->hdr.pkt_size = sz;
adm_params->hdr.src_svc = APR_SVC_ADM;
adm_params->hdr.src_domain = APR_DOMAIN_APPS;
adm_params->hdr.src_port = port_id;
adm_params->hdr.dest_svc = APR_SVC_ADM;
adm_params->hdr.dest_domain = APR_DOMAIN_ADSP;
adm_params->hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
adm_params->hdr.token = port_id;
adm_params->hdr.opcode = ADM_CMD_GET_PP_PARAMS_V5;
adm_params->data_payload_addr_lsw = 0;
adm_params->data_payload_addr_msw = 0;
adm_params->mem_map_handle = 0;
adm_params->module_id = module_id;
adm_params->param_id = param_id;
adm_params->param_max_size = params_length;
adm_params->reserved = 0;
atomic_set(&this_adm.copp_stat[index], 0);
rc = apr_send_pkt(this_adm.apr, (uint32_t *)adm_params);
if (rc < 0) {
pr_err("%s: Failed to Get DOLBY Params on port %d\n", __func__,
port_id);
rc = -EINVAL;
goto dolby_dap_get_param_return;
}
/* Wait for the callback with copp id */
rc = wait_event_timeout(this_adm.wait[index],
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!rc) {
pr_err("%s: DOLBY get params timed out port = %d\n", __func__,
port_id);
rc = -EINVAL;
goto dolby_dap_get_param_return;
}
if (params_data) {
for (i = 0; i < adm_dolby_get_parameters[0]; i++)
params_data[i] = adm_dolby_get_parameters[1+i];
}
rc = 0;
dolby_dap_get_param_return:
kfree(adm_params);
return rc;
}
int adm_close(int port_id, bool perf_mode)
{
struct apr_hdr close;
int ret = 0;
int index = 0;
int copp_id = RESET_COPP_ID;
port_id = q6audio_convert_virtual_to_portid(port_id);
index = q6audio_get_port_index(port_id);
if (q6audio_validate_port(port_id) < 0)
return -EINVAL;
pr_debug("%s port_id=%#x index %d perf_mode: %d\n", __func__, port_id,
index, perf_mode);
if (perf_mode) {
if (!(atomic_read(&this_adm.copp_low_latency_cnt[index]))) {
pr_err("%s: copp count for port[%#x]is 0\n", __func__,
port_id);
goto fail_cmd;
}
atomic_dec(&this_adm.copp_low_latency_cnt[index]);
} else {
if (!(atomic_read(&this_adm.copp_cnt[index]))) {
pr_err("%s: copp count for port[%#x]is 0\n", __func__,
port_id);
goto fail_cmd;
}
atomic_dec(&this_adm.copp_cnt[index]);
}
if ((!perf_mode && !(atomic_read(&this_adm.copp_cnt[index]))) ||
(perf_mode &&
!(atomic_read(&this_adm.copp_low_latency_cnt[index])))) {
pr_debug("%s:Closing ADM: perf_mode: %d\n", __func__,
perf_mode);
close.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
close.pkt_size = sizeof(close);
close.src_svc = APR_SVC_ADM;
close.src_domain = APR_DOMAIN_APPS;
close.src_port = port_id;
close.dest_svc = APR_SVC_ADM;
close.dest_domain = APR_DOMAIN_ADSP;
if (perf_mode)
close.dest_port =
atomic_read(&this_adm.copp_low_latency_id[index]);
else
close.dest_port = atomic_read(&this_adm.copp_id[index]);
close.token = port_id;
close.opcode = ADM_CMD_DEVICE_CLOSE_V5;
atomic_set(&this_adm.copp_stat[index], 0);
if (perf_mode) {
copp_id = atomic_read(&this_adm.copp_low_latency_id[index]);
pr_debug("%s:coppid %d portid=%#x index=%d coppcnt=%d\n",
__func__,
copp_id,
port_id, index,
atomic_read(&this_adm.copp_low_latency_cnt[index]));
atomic_set(&this_adm.copp_low_latency_id[index],
RESET_COPP_ID);
} else {
copp_id = atomic_read(&this_adm.copp_id[index]);
pr_debug("%s:coppid %d portid=%#x index=%d coppcnt=%d\n",
__func__,
copp_id,
port_id, index,
atomic_read(&this_adm.copp_cnt[index]));
atomic_set(&this_adm.copp_id[index],
RESET_COPP_ID);
}
ret = apr_send_pkt(this_adm.apr, (uint32_t *)&close);
if (ret < 0) {
pr_err("%s ADM close failed\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait[index],
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: ADM cmd Route failed for port %#x\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
}
pr_debug("%s: remove adm device from rtac\n", __func__);
rtac_remove_adm_device(port_id, copp_id);
fail_cmd:
return ret;
}
u32 send_adm_apr(void *buf, u32 opcode)
{
s32 result;
u32 count = 0;
u32 bytes_returned = 0;
u32 port_index = 0;
u32 copp_id;
u32 payload_size;
struct apr_hdr adm_params;
pr_debug("%s\n", __func__);
if (copy_from_user(&count, (void *)buf, sizeof(count))) {
pr_err("%s: Copy to user failed! buf = 0x%x\n",
__func__, (unsigned int)buf);
result = -EFAULT;
goto done;
}
if (count <= 0) {
pr_err("%s: Invalid buffer size = %d\n", __func__, count);
goto done;
}
if (copy_from_user(&payload_size, buf + sizeof(u32), sizeof(u32))) {
pr_err("%s: Could not copy payload size from user buffer\n",
__func__);
goto done;
}
if (payload_size > MAX_PAYLOAD_SIZE) {
pr_err("%s: Invalid payload size = %d\n",
__func__, payload_size);
goto done;
}
if (copy_from_user(&copp_id, buf + 2 * sizeof(u32), sizeof(u32))) {
pr_err("%s: Could not copy port id from user buffer\n",
__func__);
goto done;
}
for (port_index = 0; port_index < AFE_MAX_PORTS; port_index++) {
if (adm_get_copp_id(port_index) == copp_id)
break;
}
if (port_index >= AFE_MAX_PORTS) {
pr_err("%s: Could not find port index for copp = %d\n",
__func__, copp_id);
goto done;
}
mutex_lock(&rtac_adm_apr_mutex);
if (rtac_adm_apr_data.apr_handle == NULL) {
pr_err("%s: APR not initialized\n", __func__);
goto err;
}
rtac_adm_user_buf_size = count;
if (copy_from_user(rtac_adm_buffer + sizeof(adm_params),
buf + 3 * sizeof(u32), payload_size)) {
pr_err("%s: Could not copy payload from user buffer\n",
__func__);
goto err;
}
adm_params.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(20), APR_PKT_VER);
adm_params.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
payload_size);
adm_params.src_svc = APR_SVC_ADM;
adm_params.src_domain = APR_DOMAIN_APPS;
adm_params.src_port = copp_id;
adm_params.dest_svc = APR_SVC_ADM;
adm_params.dest_domain = APR_DOMAIN_ADSP;
adm_params.dest_port = copp_id;
adm_params.token = copp_id;
adm_params.opcode = opcode;
memcpy(rtac_adm_buffer, &adm_params, sizeof(adm_params));
atomic_set(&rtac_adm_apr_data.cmd_state, 1);
pr_debug("%s: Sending RTAC command size = %d\n",
__func__, adm_params.pkt_size);
result = apr_send_pkt(rtac_adm_apr_data.apr_handle,
(uint32_t *)rtac_adm_buffer);
if (result < 0) {
pr_err("%s: Set params failed port = %d, copp = %d\n",
__func__, port_index, copp_id);
goto err;
}
result = wait_event_timeout(rtac_adm_apr_data.cmd_wait,
(atomic_read(&rtac_adm_apr_data.cmd_state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
mutex_unlock(&rtac_adm_apr_mutex);
if (!result) {
pr_err("%s: Set params timed out port = %d, copp = %d\n",
__func__, port_index, copp_id);
goto done;
}
if (rtac_adm_payload_size != 0) {
if (copy_to_user(buf, rtac_adm_buffer,
rtac_adm_payload_size + sizeof(u32))) {
pr_err("%s: Could not copy buffer to user, size = %d\n",
__func__, payload_size);
goto done;
}
}
/* Return data written for SET & data read for GET */
if (opcode == ADM_CMD_GET_PARAMS)
bytes_returned = rtac_adm_payload_size;
else
bytes_returned = payload_size;
done:
return bytes_returned;
err:
mutex_unlock(&rtac_adm_apr_mutex);
return bytes_returned;
}
int srs_trumedia_open(int port_id, int srs_tech_id, void *srs_params)
{
struct asm_pp_params_command *open = NULL;
int ret = 0, sz = 0;
int index;
pr_debug("SRS - %s", __func__);
switch (srs_tech_id) {
case SRS_ID_GLOBAL: {
struct srs_trumedia_params_GLOBAL *glb_params = NULL;
sz = sizeof(struct asm_pp_params_command) +
sizeof(struct srs_trumedia_params_GLOBAL);
open = kzalloc(sz, GFP_KERNEL);
if (!open) {
pr_err("%s, adm params memory alloc failed\n",
__func__);
return -ENOMEM;
}
open->payload_size = sizeof(struct srs_trumedia_params_GLOBAL) +
sizeof(struct asm_pp_param_data_hdr);
open->params.param_id = SRS_TRUMEDIA_PARAMS;
open->params.param_size =
sizeof(struct srs_trumedia_params_GLOBAL);
glb_params = (struct srs_trumedia_params_GLOBAL *)((u8 *)open +
sizeof(struct asm_pp_params_command));
memcpy(glb_params, srs_params,
sizeof(struct srs_trumedia_params_GLOBAL));
pr_debug("SRS - %s: Global params - 1 = %x, 2 = %x, 3 = %x,"
" 4 = %x, 5 = %x, 6 = %x, 7 = %x, 8 = %x\n",
__func__, (int)glb_params->v1,
(int)glb_params->v2, (int)glb_params->v3,
(int)glb_params->v4, (int)glb_params->v5,
(int)glb_params->v6, (int)glb_params->v7,
(int)glb_params->v8);
break;
}
case SRS_ID_WOWHD: {
struct srs_trumedia_params_WOWHD *whd_params = NULL;
sz = sizeof(struct asm_pp_params_command) +
sizeof(struct srs_trumedia_params_WOWHD);
open = kzalloc(sz, GFP_KERNEL);
if (!open) {
pr_err("%s, adm params memory alloc failed\n",
__func__);
return -ENOMEM;
}
open->payload_size = sizeof(struct srs_trumedia_params_WOWHD) +
sizeof(struct asm_pp_param_data_hdr);
open->params.param_id = SRS_TRUMEDIA_PARAMS_WOWHD;
open->params.param_size =
sizeof(struct srs_trumedia_params_WOWHD);
whd_params = (struct srs_trumedia_params_WOWHD *)((u8 *)open +
sizeof(struct asm_pp_params_command));
memcpy(whd_params, srs_params,
sizeof(struct srs_trumedia_params_WOWHD));
pr_debug("SRS - %s: WOWHD params - 1 = %x, 2 = %x, 3 = %x,"
" 4 = %x, 5 = %x, 6 = %x, 7 = %x, 8 = %x, 9 = %x,"
" 10 = %x, 11 = %x\n", __func__, (int)whd_params->v1,
(int)whd_params->v2, (int)whd_params->v3,
(int)whd_params->v4, (int)whd_params->v5,
(int)whd_params->v6, (int)whd_params->v7,
(int)whd_params->v8, (int)whd_params->v9,
(int)whd_params->v10, (int)whd_params->v11);
break;
}
case SRS_ID_CSHP: {
struct srs_trumedia_params_CSHP *chp_params = NULL;
sz = sizeof(struct asm_pp_params_command) +
sizeof(struct srs_trumedia_params_CSHP);
open = kzalloc(sz, GFP_KERNEL);
if (!open) {
pr_err("%s, adm params memory alloc failed\n",
__func__);
return -ENOMEM;
}
open->payload_size = sizeof(struct srs_trumedia_params_CSHP) +
sizeof(struct asm_pp_param_data_hdr);
open->params.param_id = SRS_TRUMEDIA_PARAMS_CSHP;
open->params.param_size =
sizeof(struct srs_trumedia_params_CSHP);
chp_params = (struct srs_trumedia_params_CSHP *)((u8 *)open +
sizeof(struct asm_pp_params_command));
memcpy(chp_params, srs_params,
sizeof(struct srs_trumedia_params_CSHP));
pr_debug("SRS - %s: CSHP params - 1 = %x, 2 = %x, 3 = %x,"
" 4 = %x, 5 = %x, 6 = %x, 7 = %x, 8 = %x,"
" 9 = %x\n", __func__, (int)chp_params->v1,
(int)chp_params->v2, (int)chp_params->v3,
(int)chp_params->v4, (int)chp_params->v5,
(int)chp_params->v6, (int)chp_params->v7,
(int)chp_params->v8, (int)chp_params->v9);
break;
}
case SRS_ID_HPF: {
struct srs_trumedia_params_HPF *hpf_params = NULL;
sz = sizeof(struct asm_pp_params_command) +
sizeof(struct srs_trumedia_params_HPF);
open = kzalloc(sz, GFP_KERNEL);
if (!open) {
pr_err("%s, adm params memory alloc failed\n",
__func__);
return -ENOMEM;
}
open->payload_size = sizeof(struct srs_trumedia_params_HPF) +
sizeof(struct asm_pp_param_data_hdr);
open->params.param_id = SRS_TRUMEDIA_PARAMS_HPF;
open->params.param_size =
sizeof(struct srs_trumedia_params_HPF);
hpf_params = (struct srs_trumedia_params_HPF *)((u8 *)open +
sizeof(struct asm_pp_params_command));
memcpy(hpf_params, srs_params,
sizeof(struct srs_trumedia_params_HPF));
pr_debug("SRS - %s: HPF params - 1 = %x\n", __func__,
(int)hpf_params->v1);
break;
}
case SRS_ID_PEQ: {
struct srs_trumedia_params_PEQ *peq_params = NULL;
sz = sizeof(struct asm_pp_params_command) +
sizeof(struct srs_trumedia_params_PEQ);
open = kzalloc(sz, GFP_KERNEL);
if (!open) {
pr_err("%s, adm params memory alloc failed\n",
__func__);
return -ENOMEM;
}
open->payload_size = sizeof(struct srs_trumedia_params_PEQ) +
sizeof(struct asm_pp_param_data_hdr);
open->params.param_id = SRS_TRUMEDIA_PARAMS_PEQ;
open->params.param_size =
sizeof(struct srs_trumedia_params_PEQ);
peq_params = (struct srs_trumedia_params_PEQ *)((u8 *)open +
sizeof(struct asm_pp_params_command));
memcpy(peq_params, srs_params,
sizeof(struct srs_trumedia_params_PEQ));
pr_debug("SRS - %s: PEQ params - 1 = %x 2 = %x, 3 = %x,"
" 4 = %x\n", __func__, (int)peq_params->v1,
(int)peq_params->v2, (int)peq_params->v3,
(int)peq_params->v4);
break;
}
case SRS_ID_HL: {
struct srs_trumedia_params_HL *hl_params = NULL;
sz = sizeof(struct asm_pp_params_command) +
sizeof(struct srs_trumedia_params_HL);
open = kzalloc(sz, GFP_KERNEL);
if (!open) {
pr_err("%s, adm params memory alloc failed\n",
__func__);
return -ENOMEM;
}
open->payload_size = sizeof(struct srs_trumedia_params_HL) +
sizeof(struct asm_pp_param_data_hdr);
open->params.param_id = SRS_TRUMEDIA_PARAMS_HL;
open->params.param_size = sizeof(struct srs_trumedia_params_HL);
hl_params = (struct srs_trumedia_params_HL *)((u8 *)open +
sizeof(struct asm_pp_params_command));
memcpy(hl_params, srs_params,
sizeof(struct srs_trumedia_params_HL));
pr_debug("SRS - %s: HL params - 1 = %x, 2 = %x, 3 = %x, 4 = %x,"
" 5 = %x, 6 = %x, 7 = %x\n", __func__,
(int)hl_params->v1, (int)hl_params->v2,
(int)hl_params->v3, (int)hl_params->v4,
(int)hl_params->v5, (int)hl_params->v6,
(int)hl_params->v7);
break;
}
default:
goto fail_cmd;
}
open->payload = NULL;
open->params.module_id = SRS_TRUMEDIA_MODULE_ID;
open->params.reserved = 0;
open->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
open->hdr.pkt_size = sz;
open->hdr.src_svc = APR_SVC_ADM;
open->hdr.src_domain = APR_DOMAIN_APPS;
open->hdr.src_port = port_id;
open->hdr.dest_svc = APR_SVC_ADM;
open->hdr.dest_domain = APR_DOMAIN_ADSP;
index = afe_get_port_index(port_id);
open->hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
open->hdr.token = port_id;
open->hdr.opcode = ADM_CMD_SET_PARAMS;
pr_debug("SRS - %s: Command was sent now check Q6 - port id = %d,"
" size %d, module id %x, param id %x.\n", __func__,
open->hdr.dest_port, open->payload_size,
open->params.module_id, open->params.param_id);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)open);
if (ret < 0) {
pr_err("SRS - %s: ADM enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait, 1,
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("SRS - %s: ADM open failed for port %d\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
fail_cmd:
kfree(open);
return ret;
}
u32 send_rtac_asm_apr(void *buf, u32 opcode)
{
s32 result;
u32 count = 0;
u32 bytes_returned = 0;
u32 session_id = 0;
u32 payload_size;
struct apr_hdr asm_params;
pr_debug("%s\n", __func__);
if (copy_from_user(&count, (void *)buf, sizeof(count))) {
pr_err("%s: Copy to user failed! buf = 0x%x\n",
__func__, (unsigned int)buf);
result = -EFAULT;
goto done;
}
if (count <= 0) {
pr_err("%s: Invalid buffer size = %d\n", __func__, count);
goto done;
}
if (copy_from_user(&payload_size, buf + sizeof(u32), sizeof(u32))) {
pr_err("%s: Could not copy payload size from user buffer\n",
__func__);
goto done;
}
if (payload_size > MAX_PAYLOAD_SIZE) {
pr_err("%s: Invalid payload size = %d\n",
__func__, payload_size);
goto done;
}
if (copy_from_user(&session_id, buf + 2 * sizeof(u32), sizeof(u32))) {
pr_err("%s: Could not copy session id from user buffer\n",
__func__);
goto done;
}
if (session_id > (SESSION_MAX + 1)) {
pr_err("%s: Invalid Session = %d\n", __func__, session_id);
goto done;
}
mutex_lock(&rtac_asm_apr_mutex);
if (session_id < SESSION_MAX+1) {
if (rtac_asm_apr_data[session_id].apr_handle == NULL) {
pr_err("%s: APR not initialized\n", __func__);
goto err;
}
}
rtac_asm_user_buf_size = count;
if (copy_from_user(rtac_asm_buffer + sizeof(asm_params),
buf + 3 * sizeof(u32), payload_size)) {
pr_err("%s: Could not copy payload from user buffer\n",
__func__);
goto err;
}
asm_params.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(20), APR_PKT_VER);
asm_params.pkt_size = APR_PKT_SIZE(APR_HDR_SIZE,
payload_size);
asm_params.src_svc = q6asm_get_apr_service_id(session_id);
asm_params.src_domain = APR_DOMAIN_APPS;
asm_params.src_port = (session_id << 8) | 0x0001;
asm_params.dest_svc = APR_SVC_ASM;
asm_params.dest_domain = APR_DOMAIN_ADSP;
asm_params.dest_port = (session_id << 8) | 0x0001;
asm_params.token = session_id;
asm_params.opcode = opcode;
memcpy(rtac_asm_buffer, &asm_params, sizeof(asm_params));
if (session_id < SESSION_MAX+1)
atomic_set(&rtac_asm_apr_data[session_id].cmd_state, 1);
pr_debug("%s: Sending RTAC command size = %d, session_id=%d\n",
__func__, asm_params.pkt_size, session_id);
result = apr_send_pkt(rtac_asm_apr_data[session_id].apr_handle,
(uint32_t *)rtac_asm_buffer);
if (result < 0) {
pr_err("%s: Set params failed session = %d\n",
__func__, session_id);
goto err;
}
result = wait_event_timeout(rtac_asm_apr_data[session_id].cmd_wait,
(atomic_read(&rtac_asm_apr_data[session_id].cmd_state) == 0),
5 * HZ);
mutex_unlock(&rtac_asm_apr_mutex);
if (!result) {
pr_err("%s: Set params timed out session = %d\n",
__func__, session_id);
goto done;
}
if (rtac_asm_payload_size != 0) {
if (copy_to_user(buf, rtac_asm_buffer,
rtac_asm_payload_size + sizeof(u32))) {
pr_err("%s: Could not copy buffer to user,size = %d\n",
__func__, payload_size);
goto done;
}
}
/* Return data written for SET & data read for GET */
if (opcode == ASM_STREAM_CMD_GET_PP_PARAMS)
bytes_returned = rtac_asm_payload_size;
else
bytes_returned = payload_size;
done:
return bytes_returned;
err:
mutex_unlock(&rtac_asm_apr_mutex);
return bytes_returned;
}
int adm_disconnect_afe_port(int mode, int session_id, int port_id)
{
struct adm_cmd_connect_afe_port cmd;
int ret = 0;
int index;
pr_info("%s: port %d session id:%d mode:%d\n", __func__,
port_id, session_id, mode);
port_id = afe_convert_virtual_to_portid(port_id);
if (afe_validate_port(port_id) < 0) {
pr_err("%s port idi[%d] is invalid\n", __func__, port_id);
return -ENODEV;
}
if (this_adm.apr == NULL) {
this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
0xFFFFFFFF, &this_adm);
if (this_adm.apr == NULL) {
pr_err("%s: Unable to register ADM\n", __func__);
ret = -ENODEV;
return ret;
}
rtac_set_adm_handle(this_adm.apr);
}
index = afe_get_port_index(port_id);
pr_debug("%s: Port ID %d, index %d\n", __func__, port_id, index);
cmd.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
cmd.hdr.pkt_size = sizeof(cmd);
cmd.hdr.src_svc = APR_SVC_ADM;
cmd.hdr.src_domain = APR_DOMAIN_APPS;
cmd.hdr.src_port = port_id;
cmd.hdr.dest_svc = APR_SVC_ADM;
cmd.hdr.dest_domain = APR_DOMAIN_ADSP;
cmd.hdr.dest_port = port_id;
cmd.hdr.token = port_id;
cmd.hdr.opcode = ADM_CMD_DISCONNECT_AFE_PORT;
cmd.mode = mode;
cmd.session_id = session_id;
cmd.afe_port_id = port_id;
atomic_set(&this_adm.copp_stat[index], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)&cmd);
if (ret < 0) {
pr_err("%s:ADM enable for port %d failed\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s ADM connect AFE failed for port %d\n", __func__,
port_id);
HTC_Q6_BUG();
ret = -EINVAL;
goto fail_cmd;
}
atomic_dec(&this_adm.copp_cnt[index]);
return 0;
fail_cmd:
return ret;
}
int adm_multi_ch_copp_open(int port_id, int path, int rate, int channel_mode,
int topology, int perfmode)
{
struct adm_multi_ch_copp_open_command open;
int ret = 0;
int index;
pr_debug("%s: port %d path:%d rate:%d channel :%d\n", __func__,
port_id, path, rate, channel_mode);
port_id = afe_convert_virtual_to_portid(port_id);
if (afe_validate_port(port_id) < 0) {
pr_err("%s port idi[%d] is invalid\n", __func__, port_id);
return -ENODEV;
}
index = afe_get_port_index(port_id);
pr_debug("%s: Port ID %d, index %d\n", __func__, port_id, index);
if (this_adm.apr == NULL) {
this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
0xFFFFFFFF, &this_adm);
if (this_adm.apr == NULL) {
pr_err("%s: Unable to register ADM\n", __func__);
ret = -ENODEV;
return ret;
}
rtac_set_adm_handle(this_adm.apr);
}
/* Create a COPP if port id are not enabled */
if (atomic_read(&this_adm.copp_cnt[index]) == 0) {
open.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
open.hdr.pkt_size =
sizeof(struct adm_multi_ch_copp_open_command);
if (perfmode) {
pr_debug("%s Performance mode", __func__);
open.hdr.opcode = ADM_CMD_MULTI_CHANNEL_COPP_OPEN_V3;
open.flags = ADM_MULTI_CH_COPP_OPEN_PERF_MODE_BIT;
open.reserved = PCM_BITS_PER_SAMPLE;
} else {
open.hdr.opcode = ADM_CMD_MULTI_CHANNEL_COPP_OPEN;
open.reserved = 0;
}
memset(open.dev_channel_mapping, 0, 8);
if (channel_mode == 1) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FC;
} else if (channel_mode == 2) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
} else if (channel_mode == 4) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
open.dev_channel_mapping[2] = PCM_CHANNEL_RB;
open.dev_channel_mapping[3] = PCM_CHANNEL_LB;
} else if (channel_mode == 6) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FC;
open.dev_channel_mapping[1] = PCM_CHANNEL_FL;
open.dev_channel_mapping[2] = PCM_CHANNEL_LB;
open.dev_channel_mapping[3] = PCM_CHANNEL_FR;
open.dev_channel_mapping[4] = PCM_CHANNEL_RB;
open.dev_channel_mapping[5] = PCM_CHANNEL_LFE;
} else if (channel_mode == 8) {
open.dev_channel_mapping[0] = PCM_CHANNEL_FL;
open.dev_channel_mapping[1] = PCM_CHANNEL_FR;
open.dev_channel_mapping[2] = PCM_CHANNEL_LFE;
open.dev_channel_mapping[3] = PCM_CHANNEL_FC;
open.dev_channel_mapping[4] = PCM_CHANNEL_LB;
open.dev_channel_mapping[5] = PCM_CHANNEL_RB;
open.dev_channel_mapping[6] = PCM_CHANNEL_FLC;
open.dev_channel_mapping[7] = PCM_CHANNEL_FRC;
} else {
pr_err("%s invalid num_chan %d\n", __func__,
channel_mode);
return -EINVAL;
}
open.hdr.src_svc = APR_SVC_ADM;
open.hdr.src_domain = APR_DOMAIN_APPS;
open.hdr.src_port = port_id;
open.hdr.dest_svc = APR_SVC_ADM;
open.hdr.dest_domain = APR_DOMAIN_ADSP;
open.hdr.dest_port = port_id;
open.hdr.token = port_id;
open.mode = path;
open.endpoint_id1 = port_id;
open.endpoint_id2 = 0xFFFF;
/* convert path to acdb path */
if (path == ADM_PATH_PLAYBACK)
open.topology_id = get_adm_rx_topology();
else {
open.topology_id = get_adm_tx_topology();
if ((open.topology_id ==
VPM_TX_SM_ECNS_COPP_TOPOLOGY) ||
(open.topology_id ==
VPM_TX_DM_FLUENCE_COPP_TOPOLOGY) ||
(open.topology_id ==
VPM_TX_QMIC_FLUENCE_COPP_TOPOLOGY))
rate = 16000;
}
if (open.topology_id == 0)
open.topology_id = topology;
open.channel_config = channel_mode & 0x00FF;
open.rate = rate;
pr_debug("%s: channel_config=%d port_id=%d rate=%d"
" topology_id=0x%X\n", __func__, open.channel_config,
open.endpoint_id1, open.rate,
open.topology_id);
atomic_set(&this_adm.copp_stat[index], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)&open);
if (ret < 0) {
pr_err("%s:ADM enable for port %d failed\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
/* Wait for the callback with copp id */
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s ADM open failed for port %d\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
}
atomic_inc(&this_adm.copp_cnt[index]);
return 0;
fail_cmd:
return ret;
}
int adm_open(int port_id, int path, int rate, int channel_mode, int topology)
{
struct adm_copp_open_command open;
int ret = 0;
int index;
pr_info("%s: port %d path:%d rate:%d mode:%d\n", __func__,
port_id, path, rate, channel_mode);
port_id = afe_convert_virtual_to_portid(port_id);
if (afe_validate_port(port_id) < 0) {
pr_err("%s port idi[%d] is invalid\n", __func__, port_id);
return -ENODEV;
}
index = afe_get_port_index(port_id);
pr_debug("%s: Port ID %d, index %d\n", __func__, port_id, index);
if (this_adm.apr == NULL) {
this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
0xFFFFFFFF, &this_adm);
if (this_adm.apr == NULL) {
pr_err("%s: Unable to register ADM\n", __func__);
ret = -ENODEV;
return ret;
}
rtac_set_adm_handle(this_adm.apr);
}
if (atomic_read(&this_adm.copp_cnt[index]) == 0) {
open.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
open.hdr.pkt_size = sizeof(open);
open.hdr.src_svc = APR_SVC_ADM;
open.hdr.src_domain = APR_DOMAIN_APPS;
open.hdr.src_port = port_id;
open.hdr.dest_svc = APR_SVC_ADM;
open.hdr.dest_domain = APR_DOMAIN_ADSP;
open.hdr.dest_port = port_id;
open.hdr.token = port_id;
open.hdr.opcode = ADM_CMD_COPP_OPEN;
open.mode = path;
open.endpoint_id1 = port_id;
if (this_adm.ec_ref_rx == 0) {
open.endpoint_id2 = 0xFFFF;
} else if (this_adm.ec_ref_rx && (path != 1)) {
open.endpoint_id2 = this_adm.ec_ref_rx;
this_adm.ec_ref_rx = 0;
}
pr_debug("%s open.endpoint_id1:%d open.endpoint_id2:%d",
__func__, open.endpoint_id1, open.endpoint_id2);
if (path == ADM_PATH_PLAYBACK)
open.topology_id = get_adm_rx_topology();
else {
open.topology_id = get_adm_tx_topology();
if ((open.topology_id ==
VPM_TX_SM_ECNS_COPP_TOPOLOGY) ||
(open.topology_id ==
VPM_TX_DM_FLUENCE_COPP_TOPOLOGY))
rate = 16000;
}
if (open.topology_id == 0)
open.topology_id = topology;
open.channel_config = channel_mode & 0x00FF;
open.rate = rate;
pr_debug("%s: channel_config=%d port_id=%d rate=%d"
"topology_id=0x%X\n", __func__, open.channel_config,\
open.endpoint_id1, open.rate,\
open.topology_id);
atomic_set(&this_adm.copp_stat[index], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)&open);
if (ret < 0) {
pr_err("%s:ADM enable for port %d failed\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s ADM open failed for port %d\n", __func__,
port_id);
ret = -EINVAL;
HTC_Q6_BUG();
goto fail_cmd;
}
}
atomic_inc(&this_adm.copp_cnt[index]);
return 0;
fail_cmd:
return ret;
}
int adm_memory_map_regions(uint32_t *buf_add, uint32_t mempool_id,
uint32_t *bufsz, uint32_t bufcnt)
{
struct adm_cmd_memory_map_regions *mmap_regions = NULL;
struct adm_memory_map_regions *mregions = NULL;
void *mmap_region_cmd = NULL;
void *payload = NULL;
int ret = 0;
int i = 0;
int cmd_size = 0;
pr_debug("%s\n", __func__);
if (this_adm.apr == NULL) {
this_adm.apr = apr_register("ADSP", "ADM", adm_callback,
0xFFFFFFFF, &this_adm);
if (this_adm.apr == NULL) {
pr_err("%s: Unable to register ADM\n", __func__);
ret = -ENODEV;
return ret;
}
rtac_set_adm_handle(this_adm.apr);
}
cmd_size = sizeof(struct adm_cmd_memory_map_regions)
+ sizeof(struct adm_memory_map_regions) * bufcnt;
mmap_region_cmd = kzalloc(cmd_size, GFP_KERNEL);
if (!mmap_region_cmd) {
pr_err("%s: allocate mmap_region_cmd failed\n", __func__);
return -ENOMEM;
}
mmap_regions = (struct adm_cmd_memory_map_regions *)mmap_region_cmd;
mmap_regions->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE),
APR_PKT_VER);
mmap_regions->hdr.pkt_size = cmd_size;
mmap_regions->hdr.src_port = 0;
mmap_regions->hdr.dest_port = 0;
mmap_regions->hdr.token = 0;
mmap_regions->hdr.opcode = ADM_CMD_MEMORY_MAP_REGIONS;
mmap_regions->mempool_id = mempool_id & 0x00ff;
mmap_regions->nregions = bufcnt & 0x00ff;
pr_debug("%s: map_regions->nregions = %d\n", __func__,
mmap_regions->nregions);
payload = ((u8 *) mmap_region_cmd +
sizeof(struct adm_cmd_memory_map_regions));
mregions = (struct adm_memory_map_regions *)payload;
for (i = 0; i < bufcnt; i++) {
mregions->phys = buf_add[i];
mregions->buf_size = bufsz[i];
++mregions;
}
atomic_set(&this_adm.copp_stat[0], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *) mmap_region_cmd);
if (ret < 0) {
pr_err("%s: mmap_regions op[0x%x]rc[%d]\n", __func__,
mmap_regions->hdr.opcode, ret);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[0]), 5 * HZ);
if (!ret) {
pr_err("%s: timeout. waited for memory_map\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
fail_cmd:
kfree(mmap_region_cmd);
return ret;
}
int q6usm_enc_cfg_blk(struct us_client *usc, struct us_encdec_cfg* us_cfg)
{
uint32_t int_format = INVALID_FORMAT;
struct usm_stream_cmd_encdec_cfg_blk enc_cfg_obj;
struct usm_stream_cmd_encdec_cfg_blk *enc_cfg = &enc_cfg_obj;
int rc = 0;
uint32_t total_cfg_size =
sizeof(struct usm_stream_cmd_encdec_cfg_blk);
uint32_t round_params_size = 0;
uint8_t is_allocated = 0;
if ((usc == NULL) || (us_cfg == NULL)) {
pr_err("%s: wrong input", __func__);
return -EINVAL;
}
int_format = q6usm_ext2int_format(us_cfg->format_id);
if (int_format == INVALID_FORMAT) {
pr_err("%s: wrong input format[%d]",
__func__, us_cfg->format_id);
return -EINVAL;
}
/* Transparent configuration data is after enc_cfg */
/* Integer number of u32s is requred */
round_params_size = ((us_cfg->params_size + 3)/4) * 4;
if (round_params_size > USM_MAX_CFG_DATA_SIZE) {
/* Dynamic allocated encdec_cfg_blk is required */
/* static part use */
round_params_size -= USM_MAX_CFG_DATA_SIZE;
total_cfg_size += round_params_size;
enc_cfg = kzalloc(total_cfg_size, GFP_KERNEL);
if (enc_cfg == NULL) {
pr_err("%s: enc_cfg[%d] allocation failed\n",
__func__, total_cfg_size);
return -ENOMEM;
}
is_allocated = 1;
} else
round_params_size = 0;
q6usm_add_hdr(usc, &enc_cfg->hdr, total_cfg_size - APR_HDR_SIZE, true);
enc_cfg->hdr.opcode = USM_STREAM_CMD_SET_ENC_PARAM;
enc_cfg->param_id = USM_PARAM_ID_ENCDEC_ENC_CFG_BLK;
enc_cfg->param_size = sizeof(struct usm_encode_cfg_blk)+
round_params_size;
enc_cfg->enc_blk.frames_per_buf = 1;
enc_cfg->enc_blk.format_id = int_format;
enc_cfg->enc_blk.cfg_size = sizeof(struct usm_cfg_common)+
USM_MAX_CFG_DATA_SIZE +
round_params_size;
memcpy(&(enc_cfg->enc_blk.cfg_common), &(us_cfg->cfg_common),
sizeof(struct usm_cfg_common));
/* Transparent data copy */
memcpy(enc_cfg->enc_blk.transp_data, us_cfg->params,
us_cfg->params_size);
pr_debug("%s: cfg_size[%d], params_size[%d]\n",
__func__,
enc_cfg->enc_blk.cfg_size,
us_cfg->params_size);
pr_debug("%s: params[%d,%d,%d,%d, %d,%d,%d,%d]\n",
__func__,
enc_cfg->enc_blk.transp_data[0],
enc_cfg->enc_blk.transp_data[1],
enc_cfg->enc_blk.transp_data[2],
enc_cfg->enc_blk.transp_data[3],
enc_cfg->enc_blk.transp_data[4],
enc_cfg->enc_blk.transp_data[5],
enc_cfg->enc_blk.transp_data[6],
enc_cfg->enc_blk.transp_data[7]
);
pr_debug("%s: srate:%d, ch=%d, bps= %d; dmap:0x%x; dev_id=0x%x\n",
__func__, enc_cfg->enc_blk.cfg_common.sample_rate,
enc_cfg->enc_blk.cfg_common.ch_cfg,
enc_cfg->enc_blk.cfg_common.bits_per_sample,
enc_cfg->enc_blk.cfg_common.data_map,
enc_cfg->enc_blk.cfg_common.dev_id);
rc = apr_send_pkt(usc->apr, (uint32_t *) enc_cfg);
if (rc < 0) {
pr_err("%s:Comamnd open failed\n", __func__);
rc = -EINVAL;
goto fail_cmd;
}
rc = wait_event_timeout(usc->cmd_wait,
(atomic_read(&usc->cmd_state) == 0),
Q6USM_TIMEOUT_JIFFIES);
if (!rc) {
rc = -ETIME;
pr_err("%s: timeout opcode[0x%x]\n",
__func__, enc_cfg->hdr.opcode);
} else
rc = 0;
fail_cmd:
if (is_allocated == 1)
kfree(enc_cfg);
return rc;
}
int adm_close(int port_id)
{
struct apr_hdr close;
int ret = 0;
int index = 0;
port_id = afe_convert_virtual_to_portid(port_id);
index = afe_get_port_index(port_id);
if (afe_validate_port(port_id) < 0)
return -EINVAL;
pr_debug("%s port_id=%d index %d\n", __func__, port_id, index);
if (!(atomic_read(&this_adm.copp_cnt[index]))) {
pr_err("%s: copp count for port[%d]is 0\n", __func__, port_id);
goto fail_cmd;
}
atomic_dec(&this_adm.copp_cnt[index]);
if (!(atomic_read(&this_adm.copp_cnt[index]))) {
close.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
close.pkt_size = sizeof(close);
close.src_svc = APR_SVC_ADM;
close.src_domain = APR_DOMAIN_APPS;
close.src_port = port_id;
close.dest_svc = APR_SVC_ADM;
close.dest_domain = APR_DOMAIN_ADSP;
close.dest_port = atomic_read(&this_adm.copp_id[index]);
close.token = port_id;
close.opcode = ADM_CMD_COPP_CLOSE;
atomic_set(&this_adm.copp_id[index], RESET_COPP_ID);
atomic_set(&this_adm.copp_stat[index], 0);
pr_debug("%s:coppid %d portid=%d index=%d coppcnt=%d\n",
__func__,
atomic_read(&this_adm.copp_id[index]),
port_id, index,
atomic_read(&this_adm.copp_cnt[index]));
ret = apr_send_pkt(this_adm.apr, (uint32_t *)&close);
if (ret < 0) {
pr_err("%s ADM close failed\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait,
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: ADM cmd Route failed for port %d\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
rtac_remove_adm_device(port_id);
}
fail_cmd:
return ret;
}
int q6usm_dec_cfg_blk(struct us_client *usc, struct us_encdec_cfg *us_cfg)
{
uint32_t int_format = INVALID_FORMAT;
struct usm_stream_media_format_update dec_cfg_obj;
struct usm_stream_media_format_update *dec_cfg = &dec_cfg_obj;
int rc = 0;
uint32_t total_cfg_size = sizeof(struct usm_stream_media_format_update);
uint32_t round_params_size = 0;
uint8_t is_allocated = 0;
if ((usc == NULL) || (us_cfg == NULL)) {
pr_err("%s: wrong input", __func__);
return -EINVAL;
}
int_format = q6usm_ext2int_format(us_cfg->format_id);
if (int_format == INVALID_FORMAT) {
pr_err("%s: wrong input format[%d]",
__func__, us_cfg->format_id);
return -EINVAL;
}
/* Transparent configuration data is after enc_cfg */
/* Integer number of u32s is requred */
round_params_size = ((us_cfg->params_size + 3)/4) * 4;
if (round_params_size > USM_MAX_CFG_DATA_SIZE) {
/* Dynamic allocated encdec_cfg_blk is required */
/* static part use */
round_params_size -= USM_MAX_CFG_DATA_SIZE;
total_cfg_size += round_params_size;
dec_cfg = kzalloc(total_cfg_size, GFP_KERNEL);
if (dec_cfg == NULL) {
pr_err("%s:dec_cfg[%d] allocation failed\n",
__func__, total_cfg_size);
return -ENOMEM;
}
is_allocated = 1;
} else { /* static transp_data is enough */
round_params_size = 0;
}
q6usm_add_hdr(usc, &dec_cfg->hdr, total_cfg_size - APR_HDR_SIZE, true);
dec_cfg->hdr.opcode = USM_DATA_CMD_MEDIA_FORMAT_UPDATE;
dec_cfg->format_id = int_format;
dec_cfg->cfg_size = sizeof(struct usm_cfg_common) +
USM_MAX_CFG_DATA_SIZE +
round_params_size;
memcpy(&(dec_cfg->cfg_common), &(us_cfg->cfg_common),
sizeof(struct usm_cfg_common));
/* Transparent data copy */
memcpy(dec_cfg->transp_data, us_cfg->params, us_cfg->params_size);
pr_debug("%s: cfg_size[%d], params_size[%d]; parambytes[%d,%d,%d,%d]\n",
__func__,
dec_cfg->cfg_size,
us_cfg->params_size,
dec_cfg->transp_data[0],
dec_cfg->transp_data[1],
dec_cfg->transp_data[2],
dec_cfg->transp_data[3]
);
rc = apr_send_pkt(usc->apr, (uint32_t *) dec_cfg);
if (rc < 0) {
pr_err("%s:Comamnd open failed\n", __func__);
rc = -EINVAL;
goto fail_cmd;
}
rc = wait_event_timeout(usc->cmd_wait,
(atomic_read(&usc->cmd_state) == 0),
Q6USM_TIMEOUT_JIFFIES);
if (!rc) {
rc = -ETIME;
pr_err("%s: timeout opcode[0x%x]\n",
__func__, dec_cfg->hdr.opcode);
} else
rc = 0;
fail_cmd:
if (is_allocated == 1)
kfree(dec_cfg);
return rc;
}
static int afe_send_hw_delay(u16 port_id, u32 rate)
{
struct hw_delay_entry delay_entry;
struct afe_port_cmd_set_param config;
int index = 0;
int ret = -EINVAL;
pr_debug("%s\n", __func__);
delay_entry.sample_rate = rate;
if (afe_get_port_type(port_id) == MSM_AFE_PORT_TYPE_TX)
ret = get_hw_delay(TX_CAL, &delay_entry);
else if (afe_get_port_type(port_id) == MSM_AFE_PORT_TYPE_RX)
ret = get_hw_delay(RX_CAL, &delay_entry);
if (ret != 0) {
pr_debug("%s: Failed to get hw delay info\n", __func__);
goto done;
}
index = port_id;
if (index < 0) {
pr_debug("%s: AFE port index invalid!\n", __func__);
goto done;
}
config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
config.hdr.pkt_size = sizeof(config);
config.hdr.src_port = 0;
config.hdr.dest_port = 0;
config.hdr.token = index;
config.hdr.opcode = AFE_PORT_CMD_SET_PARAM;
config.port_id = port_id;
config.payload_size = sizeof(struct afe_param_payload_base)+
sizeof(struct afe_param_id_device_hw_delay_cfg);
config.payload_address = 0;
config.payload.base.module_id = AFE_MODULE_ID_PORT_INFO ;
config.payload.base.param_id = AFE_PARAM_ID_DEVICE_HW_DELAY;
config.payload.base.param_size = sizeof(struct afe_param_id_device_hw_delay_cfg);
config.payload.base.reserved = 0;
config.payload.param.hw_delay.delay_in_us = delay_entry.delay_usec;
config.payload.param.hw_delay.device_hw_delay_minor_version =
AFE_API_VERSION_DEVICE_HW_DELAY;
atomic_set(&this_afe.state, 1);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &config);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto done;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: wait_event timeout IF CONFIG\n", __func__);
ret = -EINVAL;
goto done;
}
if (atomic_read(&this_afe.status) != 0) {
pr_err("%s: config cmd failed\n", __func__);
ret = -EINVAL;
goto done;
}
done:
pr_debug("%s port_id %u rate %u delay_usec %d status %d\n",
__func__, port_id, rate, delay_entry.delay_usec, ret);
return ret;
}
int q6usm_read(struct us_client *usc, uint32_t read_ind)
{
struct usm_stream_cmd_read read;
struct us_port_data *port = NULL;
int rc = 0;
u32 read_counter = 0;
u32 loop_ind = 0;
if ((usc == NULL) || (usc->apr == NULL)) {
pr_err("%s: APR handle NULL\n", __func__);
return -EINVAL;
}
port = &usc->port[OUT];
if (read_ind > port->buf_cnt) {
pr_err("%s: wrong read_ind[%d]\n",
__func__, read_ind);
return -EINVAL;
}
if (read_ind == port->cpu_buf) {
pr_err("%s: no free region\n", __func__);
return 0;
}
if (read_ind > port->cpu_buf) { /* 1 range */
read_counter = read_ind - port->cpu_buf;
} else { /* 2 ranges */
read_counter = (port->buf_cnt - port->cpu_buf) + read_ind;
}
q6usm_add_hdr(usc, &read.hdr, (sizeof(read) - APR_HDR_SIZE), false);
read.hdr.opcode = USM_DATA_CMD_READ;
read.buf_size = port->buf_size;
for (loop_ind = 0; loop_ind < read_counter; ++loop_ind) {
u32 temp_cpu_buf = port->cpu_buf;
read.buf_add = (uint32_t)(port->phys) +
port->buf_size * (port->cpu_buf);
read.uid = port->cpu_buf;
read.hdr.token = port->cpu_buf;
read.counter = 1;
++(port->cpu_buf);
if (port->cpu_buf == port->buf_cnt)
port->cpu_buf = 0;
rc = apr_send_pkt(usc->apr, (uint32_t *) &read);
if (rc < 0) {
port->cpu_buf = temp_cpu_buf;
pr_err("%s:read op[0x%x]rc[%d]\n",
__func__, read.hdr.opcode, rc);
break;
} else
rc = 0;
} /* bufs loop */
return rc;
}
int afe_port_start_nowait(u16 port_id, union afe_port_config *afe_config,
u32 rate) /* This function is no blocking */
{
struct afe_port_start_command start;
struct afe_audioif_config_command config;
int ret;
if (!afe_config) {
pr_err("%s: Error, no configuration data\n", __func__);
ret = -EINVAL;
return ret;
}
pr_debug("%s: %d %d\n", __func__, port_id, rate);
if ((port_id == RT_PROXY_DAI_001_RX) ||
(port_id == RT_PROXY_DAI_002_TX))
return -EINVAL;
if ((port_id == RT_PROXY_DAI_002_RX) ||
(port_id == RT_PROXY_DAI_001_TX))
port_id = VIRTUAL_ID_TO_PORTID(port_id);
if (this_afe.apr == NULL) {
pr_err("%s: AFE APR is not registered\n", __func__);
ret = -ENODEV;
return ret;
}
if (port_id == HDMI_RX) {
config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
config.hdr.pkt_size = afe_sizeof_cfg_cmd(port_id);
config.hdr.src_port = 0;
config.hdr.dest_port = 0;
config.hdr.token = 0;
config.hdr.opcode = AFE_PORT_MULTI_CHAN_HDMI_AUDIO_IF_CONFIG;
} else {
config.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
config.hdr.pkt_size = afe_sizeof_cfg_cmd(port_id);
config.hdr.src_port = 0;
config.hdr.dest_port = 0;
config.hdr.token = 0;
config.hdr.opcode = AFE_PORT_AUDIO_IF_CONFIG;
}
if (afe_validate_port(port_id) < 0) {
pr_err("%s: Failed : Invalid Port id = %d\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
config.port_id = port_id;
config.port = *afe_config;
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &config);
if (ret < 0) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
/* send AFE cal */
afe_send_cal(port_id);
start.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
start.hdr.pkt_size = sizeof(start);
start.hdr.src_port = 0;
start.hdr.dest_port = 0;
start.hdr.token = 0;
start.hdr.opcode = AFE_PORT_CMD_START;
start.port_id = port_id;
start.gain = 0x2000;
start.sample_rate = rate;
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &start);
if (IS_ERR_VALUE(ret)) {
pr_err("%s: AFE enable for port %d failed\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
if (this_afe.task != current)
this_afe.task = current;
pr_debug("task_name = %s pid = %d\n",
this_afe.task->comm, this_afe.task->pid);
return 0;
fail_cmd:
return ret;
}
int q6usm_write(struct us_client *usc, uint32_t write_ind)
{
int rc = 0;
struct usm_stream_cmd_write cmd_write;
struct us_port_data *port = NULL;
u32 current_dsp_buf = 0;
if ((usc == NULL) || (usc->apr == NULL)) {
pr_err("%s: APR handle NULL\n", __func__);
return -EINVAL;
}
port = &usc->port[IN];
current_dsp_buf = port->dsp_buf;
/* free region, caused by new dsp_buf report from DSP, */
/* can be only extended */
if (port->cpu_buf >= current_dsp_buf) {
/* 2 -part free region, including empty buffer */
if ((write_ind <= port->cpu_buf) &&
(write_ind > current_dsp_buf)) {
pr_err("%s: wrong w_ind[%d]; d_buf=%d; c_buf=%d\n",
__func__, write_ind,
current_dsp_buf, port->cpu_buf);
return -EINVAL;
}
} else {
/* 1 -part free region */
if ((write_ind <= port->cpu_buf) ||
(write_ind > current_dsp_buf)) {
pr_err("%s: wrong w_ind[%d]; d_buf=%d; c_buf=%d\n",
__func__, write_ind,
current_dsp_buf, port->cpu_buf);
return -EINVAL;
}
}
q6usm_add_hdr(usc, &cmd_write.hdr,
(sizeof(cmd_write) - APR_HDR_SIZE), false);
cmd_write.hdr.opcode = USM_DATA_CMD_WRITE;
cmd_write.buf_size = port->buf_size;
while (port->cpu_buf != write_ind) {
u32 temp_cpu_buf = port->cpu_buf;
cmd_write.buf_add = (uint32_t)(port->phys) +
port->buf_size * (port->cpu_buf);
cmd_write.uid = port->cpu_buf;
cmd_write.hdr.token = port->cpu_buf;
++(port->cpu_buf);
if (port->cpu_buf == port->buf_cnt)
port->cpu_buf = 0;
rc = apr_send_pkt(usc->apr, (uint32_t *) &cmd_write);
if (rc < 0) {
port->cpu_buf = temp_cpu_buf;
pr_err("%s:write op[0x%x];rc[%d];cpu_buf[%d]\n",
__func__, cmd_write.hdr.opcode,
rc, port->cpu_buf);
break;
}
rc = 0;
}
return rc;
}
int afe_loopback_gain(u16 port_id, u16 volume)
{
struct afe_port_cmd_set_param set_param;
int ret = 0;
if (this_afe.apr == NULL) {
this_afe.apr = apr_register("ADSP", "AFE", afe_callback,
0xFFFFFFFF, &this_afe);
pr_debug("%s: Register AFE\n", __func__);
if (this_afe.apr == NULL) {
pr_err("%s: Unable to register AFE\n", __func__);
ret = -ENODEV;
return ret;
}
}
if (afe_validate_port(port_id) < 0) {
pr_err("%s: Failed : Invalid Port id = %d\n", __func__,
port_id);
ret = -EINVAL;
goto fail_cmd;
}
/* RX ports numbers are even .TX ports numbers are odd. */
if (port_id % 2 == 0) {
pr_err("%s: Failed : afe loopback gain only for TX ports."
" port_id %d\n", __func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
pr_debug("%s: %d %hX\n", __func__, port_id, volume);
set_param.hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
set_param.hdr.pkt_size = sizeof(set_param);
set_param.hdr.src_port = 0;
set_param.hdr.dest_port = 0;
set_param.hdr.token = 0;
set_param.hdr.opcode = AFE_PORT_CMD_SET_PARAM;
set_param.port_id = port_id;
set_param.payload_size = sizeof(struct afe_param_payload);
set_param.payload_address = 0;
set_param.payload.module_id = AFE_MODULE_ID_PORT_INFO;
set_param.payload.param_id = AFE_PARAM_ID_LOOPBACK_GAIN;
set_param.payload.param_size = sizeof(struct afe_param_loopback_gain);
set_param.payload.reserved = 0;
set_param.payload.param.loopback_gain.gain = volume;
set_param.payload.param.loopback_gain.reserved = 0;
atomic_set(&this_afe.state, 1);
ret = apr_send_pkt(this_afe.apr, (uint32_t *) &set_param);
if (ret < 0) {
pr_err("%s: AFE param set failed for port %d\n",
__func__, port_id);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_afe.wait,
(atomic_read(&this_afe.state) == 0),
msecs_to_jiffies(TIMEOUT_MS));
if (ret < 0) {
pr_err("%s: wait_event timeout\n", __func__);
ret = -EINVAL;
goto fail_cmd;
}
return 0;
fail_cmd:
return ret;
}
int adm_matrix_map(int session_id, int path, int num_copps,
unsigned int *port_id, int copp_id, bool perf_mode)
{
struct adm_cmd_matrix_map_routings_v5 *route;
struct adm_session_map_node_v5 *node;
uint16_t *copps_list;
int cmd_size = 0;
int ret = 0, i = 0;
void *payload = NULL;
void *matrix_map = NULL;
/* Assumes port_ids have already been validated during adm_open */
int index = q6audio_get_port_index(copp_id);
if (index < 0 || index >= AFE_MAX_PORTS) {
pr_err("%s: invalid port idx %d token %d\n",
__func__, index, copp_id);
return 0;
}
cmd_size = (sizeof(struct adm_cmd_matrix_map_routings_v5) +
sizeof(struct adm_session_map_node_v5) +
(sizeof(uint32_t) * num_copps));
matrix_map = kzalloc(cmd_size, GFP_KERNEL);
if (matrix_map == NULL) {
pr_err("%s: Mem alloc failed\n", __func__);
ret = -EINVAL;
return ret;
}
route = (struct adm_cmd_matrix_map_routings_v5 *)matrix_map;
pr_debug("%s: session 0x%x path:%d num_copps:%d port_id[0]:%#x coppid[%d]\n",
__func__, session_id, path, num_copps, port_id[0], copp_id);
route->hdr.hdr_field = APR_HDR_FIELD(APR_MSG_TYPE_SEQ_CMD,
APR_HDR_LEN(APR_HDR_SIZE), APR_PKT_VER);
route->hdr.pkt_size = cmd_size;
route->hdr.src_svc = 0;
route->hdr.src_domain = APR_DOMAIN_APPS;
route->hdr.src_port = copp_id;
route->hdr.dest_svc = APR_SVC_ADM;
route->hdr.dest_domain = APR_DOMAIN_ADSP;
if (perf_mode) {
route->hdr.dest_port =
atomic_read(&this_adm.copp_low_latency_id[index]);
} else {
route->hdr.dest_port = atomic_read(&this_adm.copp_id[index]);
}
route->hdr.token = copp_id;
route->hdr.opcode = ADM_CMD_MATRIX_MAP_ROUTINGS_V5;
route->num_sessions = 1;
switch (path) {
case 0x1:
route->matrix_id = ADM_MATRIX_ID_AUDIO_RX;
break;
case 0x2:
case 0x3:
route->matrix_id = ADM_MATRIX_ID_AUDIO_TX;
break;
default:
pr_err("%s: Wrong path set[%d]\n", __func__, path);
break;
}
payload = ((u8 *)matrix_map +
sizeof(struct adm_cmd_matrix_map_routings_v5));
node = (struct adm_session_map_node_v5 *)payload;
node->session_id = session_id;
node->num_copps = num_copps;
payload = (u8 *)node + sizeof(struct adm_session_map_node_v5);
copps_list = (uint16_t *)payload;
for (i = 0; i < num_copps; i++) {
int tmp;
port_id[i] = q6audio_convert_virtual_to_portid(port_id[i]);
tmp = q6audio_get_port_index(port_id[i]);
if (tmp >= 0 && tmp < AFE_MAX_PORTS) {
if (perf_mode)
copps_list[i] =
atomic_read(&this_adm.copp_low_latency_id[tmp]);
else
copps_list[i] =
atomic_read(&this_adm.copp_id[tmp]);
}
else
continue;
pr_debug("%s: port_id[%#x]: %d, index: %d act coppid[0x%x]\n",
__func__, i, port_id[i], tmp, copps_list[i] );
}
atomic_set(&this_adm.copp_stat[index], 0);
ret = apr_send_pkt(this_adm.apr, (uint32_t *)matrix_map);
if (ret < 0) {
pr_err("%s: ADM routing for port %#x failed\n",
__func__, port_id[0]);
ret = -EINVAL;
goto fail_cmd;
}
ret = wait_event_timeout(this_adm.wait[index],
atomic_read(&this_adm.copp_stat[index]),
msecs_to_jiffies(TIMEOUT_MS));
if (!ret) {
pr_err("%s: ADM cmd Route failed for port %#x\n",
__func__, port_id[0]);
ret = -EINVAL;
goto fail_cmd;
}
for (i = 0; i < num_copps; i++)
send_adm_cal(port_id[i], path, perf_mode);
for (i = 0; i < num_copps; i++) {
int tmp, copp_id;
tmp = afe_get_port_index(port_id[i]);
if (tmp >= 0 && tmp < AFE_MAX_PORTS) {
if(!perf_mode)
copp_id = atomic_read(&this_adm.copp_id[tmp]);
else
copp_id =
atomic_read(&this_adm.copp_low_latency_id[tmp]);
rtac_add_adm_device(port_id[i],
copp_id, path, session_id);
pr_debug("%s, copp_id: %d\n", __func__, copp_id);
} else {
pr_debug("%s: Invalid port index %d", __func__, tmp);
}
}
fail_cmd:
kfree(matrix_map);
return ret;
}