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path: root/sound/soc/qcom/qdsp6/audioreach.c
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Diffstat (limited to 'sound/soc/qcom/qdsp6/audioreach.c')
-rw-r--r--sound/soc/qcom/qdsp6/audioreach.c295
1 files changed, 116 insertions, 179 deletions
diff --git a/sound/soc/qcom/qdsp6/audioreach.c b/sound/soc/qcom/qdsp6/audioreach.c
index 5291deac0a0b..ded49124581b 100644
--- a/sound/soc/qcom/qdsp6/audioreach.c
+++ b/sound/soc/qcom/qdsp6/audioreach.c
@@ -267,7 +267,7 @@ void *audioreach_alloc_apm_cmd_pkt(int pkt_size, uint32_t opcode, uint32_t token
}
EXPORT_SYMBOL_GPL(audioreach_alloc_apm_cmd_pkt);
-static void audioreach_set_channel_mapping(u8 *ch_map, int num_channels)
+void audioreach_set_default_channel_mapping(u8 *ch_map, int num_channels)
{
if (num_channels == 1) {
ch_map[0] = PCM_CHANNEL_FL;
@@ -281,6 +281,7 @@ static void audioreach_set_channel_mapping(u8 *ch_map, int num_channels)
ch_map[3] = PCM_CHANNEL_RS;
}
}
+EXPORT_SYMBOL_GPL(audioreach_set_default_channel_mapping);
static void apm_populate_container_config(struct apm_container_obj *cfg,
struct audioreach_container *cont)
@@ -611,19 +612,12 @@ static int audioreach_display_port_set_media_format(struct q6apm_graph *graph,
struct apm_module_frame_size_factor_cfg *fs_cfg;
struct apm_module_param_data *param_data;
struct apm_module_hw_ep_mf_cfg *hw_cfg;
- int ic_sz, ep_sz, fs_sz, dl_sz;
- int rc, payload_size;
- struct gpr_pkt *pkt;
+ int ic_sz = APM_DP_INTF_CFG_PSIZE;
+ int ep_sz = APM_HW_EP_CFG_PSIZE;
+ int fs_sz = APM_FS_CFG_PSIZE;
+ int size = ic_sz + ep_sz + fs_sz;
void *p;
-
- ic_sz = APM_DP_INTF_CFG_PSIZE;
- ep_sz = APM_HW_EP_CFG_PSIZE;
- fs_sz = APM_FS_CFG_PSIZE;
- dl_sz = 0;
-
- payload_size = ic_sz + ep_sz + fs_sz + dl_sz;
-
- pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -662,11 +656,7 @@ static int audioreach_display_port_set_media_format(struct q6apm_graph *graph,
intf_cfg->cfg.mst_idx = 0;
intf_cfg->cfg.dptx_idx = cfg->dp_idx;
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
/* LPASS Codec DMA port Module Media Format Setup */
@@ -679,20 +669,13 @@ static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph,
struct apm_module_hw_ep_power_mode_cfg *pm_cfg;
struct apm_module_param_data *param_data;
struct apm_module_hw_ep_mf_cfg *hw_cfg;
- int ic_sz, ep_sz, fs_sz, pm_sz, dl_sz;
- int rc, payload_size;
- struct gpr_pkt *pkt;
+ int ic_sz = APM_CDMA_INTF_CFG_PSIZE;
+ int ep_sz = APM_HW_EP_CFG_PSIZE;
+ int fs_sz = APM_FS_CFG_PSIZE;
+ int pm_sz = APM_HW_EP_PMODE_CFG_PSIZE;
+ int size = ic_sz + ep_sz + fs_sz + pm_sz;
void *p;
-
- ic_sz = APM_CDMA_INTF_CFG_PSIZE;
- ep_sz = APM_HW_EP_CFG_PSIZE;
- fs_sz = APM_FS_CFG_PSIZE;
- pm_sz = APM_HW_EP_PMODE_CFG_PSIZE;
- dl_sz = 0;
-
- payload_size = ic_sz + ep_sz + fs_sz + pm_sz + dl_sz;
-
- pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -740,24 +723,17 @@ static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph,
param_data->param_size = pm_sz - APM_MODULE_PARAM_DATA_SIZE;
pm_cfg->power_mode.power_mode = 0;
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
int audioreach_send_u32_param(struct q6apm_graph *graph, struct audioreach_module *module,
uint32_t param_id, uint32_t param_val)
{
struct apm_module_param_data *param_data;
- struct gpr_pkt *pkt;
+ struct gpr_pkt *pkt __free(kfree) = NULL;
uint32_t *param;
- int rc, payload_size;
- void *p;
-
- payload_size = sizeof(uint32_t) + APM_MODULE_PARAM_DATA_SIZE;
- p = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ int payload_size = sizeof(uint32_t) + APM_MODULE_PARAM_DATA_SIZE;
+ void *p = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
if (IS_ERR(p))
return -ENOMEM;
@@ -774,11 +750,7 @@ int audioreach_send_u32_param(struct q6apm_graph *graph, struct audioreach_modul
param = p;
*param = param_val;
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
EXPORT_SYMBOL_GPL(audioreach_send_u32_param);
@@ -810,6 +782,23 @@ static int audioreach_gapless_set_media_format(struct q6apm_graph *graph,
EARLY_EOS_DELAY_MS);
}
+static int audioreach_set_module_config(struct q6apm_graph *graph,
+ struct audioreach_module *module,
+ struct audioreach_module_config *cfg)
+{
+ int size = le32_to_cpu(module->data->size);
+ void *p;
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
+ if (IS_ERR(pkt))
+ return PTR_ERR(pkt);
+
+ p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
+
+ memcpy(p, module->data->data, size);
+
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
+}
+
static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,
struct audioreach_module *module,
struct audioreach_module_config *cfg)
@@ -817,15 +806,11 @@ static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,
struct apm_module_param_data *param_data;
struct param_id_mfc_media_format *media_format;
uint32_t num_channels = cfg->num_channels;
- int payload_size;
- struct gpr_pkt *pkt;
- int rc;
+ int payload_size = APM_MFC_CFG_PSIZE(media_format, num_channels) +
+ APM_MODULE_PARAM_DATA_SIZE;
+ int i;
void *p;
-
- payload_size = APM_MFC_CFG_PSIZE(media_format, num_channels) +
- APM_MODULE_PARAM_DATA_SIZE;
-
- pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -842,24 +827,10 @@ static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,
media_format->sample_rate = cfg->sample_rate;
media_format->bit_width = cfg->bit_width;
media_format->num_channels = cfg->num_channels;
+ for (i = 0; i < num_channels; i++)
+ media_format->channel_mapping[i] = cfg->channel_map[i];
- if (num_channels == 1) {
- media_format->channel_mapping[0] = PCM_CHANNEL_FL;
- } else if (num_channels == 2) {
- media_format->channel_mapping[0] = PCM_CHANNEL_FL;
- media_format->channel_mapping[1] = PCM_CHANNEL_FR;
- } else if (num_channels == 4) {
- media_format->channel_mapping[0] = PCM_CHANNEL_FL;
- media_format->channel_mapping[1] = PCM_CHANNEL_FR;
- media_format->channel_mapping[2] = PCM_CHANNEL_LS;
- media_format->channel_mapping[3] = PCM_CHANNEL_RS;
- }
-
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr,
@@ -868,6 +839,7 @@ static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr,
struct payload_media_fmt_aac_t *aac_cfg;
struct payload_media_fmt_pcm *mp3_cfg;
struct payload_media_fmt_flac_t *flac_cfg;
+ struct payload_media_fmt_opus_t *opus_cfg;
switch (mcfg->fmt) {
case SND_AUDIOCODEC_MP3:
@@ -883,9 +855,6 @@ static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr,
mp3_cfg->q_factor = mcfg->bit_width - 1;
mp3_cfg->endianness = PCM_LITTLE_ENDIAN;
mp3_cfg->num_channels = mcfg->num_channels;
-
- audioreach_set_channel_mapping(mp3_cfg->channel_mapping,
- mcfg->num_channels);
break;
case SND_AUDIOCODEC_AAC:
media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
@@ -913,6 +882,32 @@ static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr,
flac_cfg->min_frame_size = mcfg->codec.options.flac_d.min_frame_size;
flac_cfg->max_frame_size = mcfg->codec.options.flac_d.max_frame_size;
break;
+ case SND_AUDIOCODEC_OPUS_RAW:
+ media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
+ media_fmt_hdr->fmt_id = MEDIA_FMT_ID_OPUS;
+ media_fmt_hdr->payload_size = sizeof(*opus_cfg);
+ p = p + sizeof(*media_fmt_hdr);
+ opus_cfg = p;
+ /* raw opus packets prepended with 4 bytes of length */
+ opus_cfg->bitstream_format = 1;
+ /*
+ * payload_type:
+ * 0 -- read metadata from opus stream;
+ * 1 -- metadata is provided by filling in the struct here.
+ */
+ opus_cfg->payload_type = 1;
+ opus_cfg->version = mcfg->codec.options.opus_d.version;
+ opus_cfg->num_channels = mcfg->codec.options.opus_d.num_channels;
+ opus_cfg->pre_skip = mcfg->codec.options.opus_d.pre_skip;
+ opus_cfg->sample_rate = mcfg->codec.options.opus_d.sample_rate;
+ opus_cfg->output_gain = mcfg->codec.options.opus_d.output_gain;
+ opus_cfg->mapping_family = mcfg->codec.options.opus_d.mapping_family;
+ opus_cfg->stream_count = mcfg->codec.options.opus_d.chan_map.stream_count;
+ opus_cfg->coupled_count = mcfg->codec.options.opus_d.chan_map.coupled_count;
+ memcpy(opus_cfg->channel_mapping, mcfg->codec.options.opus_d.chan_map.channel_map,
+ sizeof(opus_cfg->channel_mapping));
+ opus_cfg->reserved[0] = opus_cfg->reserved[1] = opus_cfg->reserved[2] = 0;
+ break;
default:
return -EINVAL;
}
@@ -923,31 +918,24 @@ static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr,
int audioreach_compr_set_param(struct q6apm_graph *graph, struct audioreach_module_config *mcfg)
{
struct media_format *header;
- struct gpr_pkt *pkt;
- int iid, payload_size, rc;
+ int rc;
void *p;
-
- payload_size = sizeof(struct apm_sh_module_media_fmt_cmd);
-
- iid = q6apm_graph_get_rx_shmem_module_iid(graph);
- pkt = audioreach_alloc_cmd_pkt(payload_size, DATA_CMD_WR_SH_MEM_EP_MEDIA_FORMAT,
- 0, graph->port->id, iid);
-
+ int iid = q6apm_graph_get_rx_shmem_module_iid(graph);
+ int payload_size = sizeof(struct apm_sh_module_media_fmt_cmd);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_cmd_pkt(payload_size,
+ DATA_CMD_WR_SH_MEM_EP_MEDIA_FORMAT,
+ 0, graph->port->id, iid);
if (IS_ERR(pkt))
return -ENOMEM;
+
p = (void *)pkt + GPR_HDR_SIZE;
header = p;
rc = audioreach_set_compr_media_format(header, p, mcfg);
- if (rc) {
- kfree(pkt);
+ if (rc)
return rc;
- }
-
- rc = gpr_send_port_pkt(graph->port, pkt);
- kfree(pkt);
- return rc;
+ return gpr_send_port_pkt(graph->port, pkt);
}
EXPORT_SYMBOL_GPL(audioreach_compr_set_param);
@@ -959,18 +947,12 @@ static int audioreach_i2s_set_media_format(struct q6apm_graph *graph,
struct apm_module_param_data *param_data;
struct apm_i2s_module_intf_cfg *intf_cfg;
struct apm_module_hw_ep_mf_cfg *hw_cfg;
- int ic_sz, ep_sz, fs_sz;
- int rc, payload_size;
- struct gpr_pkt *pkt;
+ int ic_sz = APM_I2S_INTF_CFG_PSIZE;
+ int ep_sz = APM_HW_EP_CFG_PSIZE;
+ int fs_sz = APM_FS_CFG_PSIZE;
+ int size = ic_sz + ep_sz + fs_sz;
void *p;
-
- ic_sz = APM_I2S_INTF_CFG_PSIZE;
- ep_sz = APM_HW_EP_CFG_PSIZE;
- fs_sz = APM_FS_CFG_PSIZE;
-
- payload_size = ic_sz + ep_sz + fs_sz;
-
- pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -983,6 +965,7 @@ static int audioreach_i2s_set_media_format(struct q6apm_graph *graph,
param_data->param_id = PARAM_ID_I2S_INTF_CFG;
param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
+ intf_cfg->cfg.lpaif_type = module->hw_interface_type;
intf_cfg->cfg.intf_idx = module->hw_interface_idx;
intf_cfg->cfg.sd_line_idx = module->sd_line_idx;
@@ -1020,11 +1003,7 @@ static int audioreach_i2s_set_media_format(struct q6apm_graph *graph,
param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
fs_cfg->frame_size_factor = 1;
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
static int audioreach_logging_set_media_format(struct q6apm_graph *graph,
@@ -1032,12 +1011,9 @@ static int audioreach_logging_set_media_format(struct q6apm_graph *graph,
{
struct apm_module_param_data *param_data;
struct data_logging_config *cfg;
- int rc, payload_size;
- struct gpr_pkt *pkt;
+ int size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
void *p;
-
- payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
- pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -1047,7 +1023,7 @@ static int audioreach_logging_set_media_format(struct q6apm_graph *graph,
param_data->module_instance_id = module->instance_id;
param_data->error_code = 0;
param_data->param_id = PARAM_ID_DATA_LOGGING_CONFIG;
- param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
+ param_data->param_size = size - APM_MODULE_PARAM_DATA_SIZE;
p = p + APM_MODULE_PARAM_DATA_SIZE;
cfg = p;
@@ -1055,11 +1031,7 @@ static int audioreach_logging_set_media_format(struct q6apm_graph *graph,
cfg->log_tap_point_id = module->log_tap_point_id;
cfg->mode = module->log_mode;
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
static int audioreach_pcm_set_media_format(struct q6apm_graph *graph,
@@ -1070,8 +1042,8 @@ static int audioreach_pcm_set_media_format(struct q6apm_graph *graph,
uint32_t num_channels = mcfg->num_channels;
struct apm_pcm_module_media_fmt_cmd *cfg;
struct apm_module_param_data *param_data;
- int rc, payload_size;
- struct gpr_pkt *pkt;
+ int payload_size;
+ struct gpr_pkt *pkt __free(kfree) = NULL;
if (num_channels > 4) {
dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels);
@@ -1104,15 +1076,9 @@ static int audioreach_pcm_set_media_format(struct q6apm_graph *graph,
media_cfg->num_channels = mcfg->num_channels;
media_cfg->q_factor = mcfg->bit_width - 1;
media_cfg->bits_per_sample = mcfg->bit_width;
+ memcpy(media_cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels);
- audioreach_set_channel_mapping(media_cfg->channel_mapping,
- num_channels);
-
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
static int audioreach_shmem_set_media_format(struct q6apm_graph *graph,
@@ -1124,7 +1090,7 @@ static int audioreach_shmem_set_media_format(struct q6apm_graph *graph,
struct payload_media_fmt_pcm *cfg;
struct media_format *header;
int rc, payload_size;
- struct gpr_pkt *pkt;
+ struct gpr_pkt *pkt __free(kfree) = NULL;
void *p;
if (num_channels > 4) {
@@ -1163,34 +1129,23 @@ static int audioreach_shmem_set_media_format(struct q6apm_graph *graph,
cfg->q_factor = mcfg->bit_width - 1;
cfg->endianness = PCM_LITTLE_ENDIAN;
cfg->num_channels = mcfg->num_channels;
-
- audioreach_set_channel_mapping(cfg->channel_mapping,
- num_channels);
+ memcpy(cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels);
} else {
rc = audioreach_set_compr_media_format(header, p, mcfg);
- if (rc) {
- kfree(pkt);
+ if (rc)
return rc;
- }
}
- rc = audioreach_graph_send_cmd_sync(graph, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return audioreach_graph_send_cmd_sync(graph, pkt, 0);
}
int audioreach_gain_set_vol_ctrl(struct q6apm *apm, struct audioreach_module *module, int vol)
{
struct param_id_vol_ctrl_master_gain *cfg;
struct apm_module_param_data *param_data;
- int rc, payload_size;
- struct gpr_pkt *pkt;
+ int size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
void *p;
-
- payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
- pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -1200,16 +1155,12 @@ int audioreach_gain_set_vol_ctrl(struct q6apm *apm, struct audioreach_module *mo
param_data->module_instance_id = module->instance_id;
param_data->error_code = 0;
param_data->param_id = PARAM_ID_VOL_CTRL_MASTER_GAIN;
- param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
+ param_data->param_size = size - APM_MODULE_PARAM_DATA_SIZE;
p = p + APM_MODULE_PARAM_DATA_SIZE;
cfg = p;
cfg->master_gain = vol;
- rc = q6apm_send_cmd_sync(apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(apm, pkt, 0);
}
EXPORT_SYMBOL_GPL(audioreach_gain_set_vol_ctrl);
@@ -1217,11 +1168,8 @@ static int audioreach_gain_set(struct q6apm_graph *graph, struct audioreach_modu
{
struct apm_module_param_data *param_data;
struct apm_gain_module_cfg *cfg;
- int rc, payload_size;
- struct gpr_pkt *pkt;
-
- payload_size = APM_GAIN_CFG_PSIZE;
- pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
+ int size = APM_GAIN_CFG_PSIZE;
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -1231,15 +1179,11 @@ static int audioreach_gain_set(struct q6apm_graph *graph, struct audioreach_modu
param_data->module_instance_id = module->instance_id;
param_data->error_code = 0;
param_data->param_id = APM_PARAM_ID_GAIN;
- param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
+ param_data->param_size = size - APM_MODULE_PARAM_DATA_SIZE;
cfg->gain_cfg.gain = module->gain;
- rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
-
- kfree(pkt);
-
- return rc;
+ return q6apm_send_cmd_sync(graph->apm, pkt, 0);
}
int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_module *module,
@@ -1263,6 +1207,9 @@ int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_mod
case MODULE_ID_DISPLAY_PORT_SINK:
rc = audioreach_display_port_set_media_format(graph, module, cfg);
break;
+ case MODULE_ID_SMECNS_V2:
+ rc = audioreach_set_module_config(graph, module, cfg);
+ break;
case MODULE_ID_I2S_SOURCE:
case MODULE_ID_I2S_SINK:
rc = audioreach_i2s_set_media_format(graph, module, cfg);
@@ -1321,9 +1268,9 @@ int audioreach_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, s
struct apm_cmd_shared_mem_map_regions *cmd;
uint32_t num_regions, buf_sz, payload_size;
struct audioreach_graph_data *data;
- struct gpr_pkt *pkt;
+ struct gpr_pkt *pkt __free(kfree) = NULL;
void *p;
- int rc, i;
+ int i;
if (dir == SNDRV_PCM_STREAM_PLAYBACK)
data = &graph->rx_data;
@@ -1370,23 +1317,16 @@ int audioreach_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, s
}
mutex_unlock(&graph->lock);
- rc = audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_RSP_SHARED_MEM_MAP_REGIONS);
-
- kfree(pkt);
-
- return rc;
+ return audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_RSP_SHARED_MEM_MAP_REGIONS);
}
EXPORT_SYMBOL_GPL(audioreach_map_memory_regions);
int audioreach_shared_memory_send_eos(struct q6apm_graph *graph)
{
struct data_cmd_wr_sh_mem_ep_eos *eos;
- struct gpr_pkt *pkt;
- int rc = 0, iid;
-
- iid = q6apm_graph_get_rx_shmem_module_iid(graph);
- pkt = audioreach_alloc_cmd_pkt(sizeof(*eos), DATA_CMD_WR_SH_MEM_EP_EOS, 0,
- graph->port->id, iid);
+ int iid = q6apm_graph_get_rx_shmem_module_iid(graph);
+ struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_cmd_pkt(sizeof(*eos),
+ DATA_CMD_WR_SH_MEM_EP_EOS, 0, graph->port->id, iid);
if (IS_ERR(pkt))
return PTR_ERR(pkt);
@@ -1394,9 +1334,6 @@ int audioreach_shared_memory_send_eos(struct q6apm_graph *graph)
eos->policy = WR_SH_MEM_EP_EOS_POLICY_LAST;
- rc = gpr_send_port_pkt(graph->port, pkt);
- kfree(pkt);
-
- return rc;
+ return gpr_send_port_pkt(graph->port, pkt);
}
EXPORT_SYMBOL_GPL(audioreach_shared_memory_send_eos);
generated by cgit (git 2.34.1) at 2025-12-26 13:25:40 +0000