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-rw-r--r--sound/soc/qcom/common.c35
-rw-r--r--sound/soc/qcom/common.h3
-rw-r--r--sound/soc/qcom/lpass-cpu.c4
-rw-r--r--sound/soc/qcom/qdsp6/audioreach.c30
-rw-r--r--sound/soc/qcom/qdsp6/audioreach.h2
-rw-r--r--sound/soc/qcom/qdsp6/q6afe-dai.c16
-rw-r--r--sound/soc/qcom/qdsp6/q6apm-dai.c3
-rw-r--r--sound/soc/qcom/qdsp6/q6apm-lpass-dais.c21
-rw-r--r--sound/soc/qcom/qdsp6/topology.c38
-rw-r--r--sound/soc/qcom/sc8280xp.c15
-rw-r--r--sound/soc/qcom/x1e80100.c38
11 files changed, 161 insertions, 44 deletions
diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c
index 3d02aa3844f2..56b4a3654aec 100644
--- a/sound/soc/qcom/common.c
+++ b/sound/soc/qcom/common.c
@@ -8,9 +8,19 @@
#include <linux/input-event-codes.h>
#include "common.h"
+#define NAME_SIZE 32
+
static const struct snd_soc_dapm_widget qcom_jack_snd_widgets[] = {
SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_MIC("Mic Jack", NULL),
+ SND_SOC_DAPM_SPK("DP0 Jack", NULL),
+ SND_SOC_DAPM_SPK("DP1 Jack", NULL),
+ SND_SOC_DAPM_SPK("DP2 Jack", NULL),
+ SND_SOC_DAPM_SPK("DP3 Jack", NULL),
+ SND_SOC_DAPM_SPK("DP4 Jack", NULL),
+ SND_SOC_DAPM_SPK("DP5 Jack", NULL),
+ SND_SOC_DAPM_SPK("DP6 Jack", NULL),
+ SND_SOC_DAPM_SPK("DP7 Jack", NULL),
};
int qcom_snd_parse_of(struct snd_soc_card *card)
@@ -240,5 +250,30 @@ int qcom_snd_wcd_jack_setup(struct snd_soc_pcm_runtime *rtd,
}
EXPORT_SYMBOL_GPL(qcom_snd_wcd_jack_setup);
+int qcom_snd_dp_jack_setup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_soc_jack *dp_jack, int dp_pcm_id)
+{
+ struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
+ struct snd_soc_card *card = rtd->card;
+ char jack_name[NAME_SIZE];
+ int rval, i;
+
+ snprintf(jack_name, sizeof(jack_name), "DP%d Jack", dp_pcm_id);
+ rval = snd_soc_card_jack_new(card, jack_name, SND_JACK_AVOUT, dp_jack);
+ if (rval)
+ return rval;
+
+ for_each_rtd_codec_dais(rtd, i, codec_dai) {
+ rval = snd_soc_component_set_jack(codec_dai->component, dp_jack, NULL);
+ if (rval != 0 && rval != -ENOTSUPP) {
+ dev_warn(card->dev, "Failed to set jack: %d\n", rval);
+ return rval;
+ }
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(qcom_snd_dp_jack_setup);
+
MODULE_DESCRIPTION("ASoC Qualcomm helper functions");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/qcom/common.h b/sound/soc/qcom/common.h
index d7f80ee5ae26..1b8d3f90bffa 100644
--- a/sound/soc/qcom/common.h
+++ b/sound/soc/qcom/common.h
@@ -9,5 +9,8 @@
int qcom_snd_parse_of(struct snd_soc_card *card);
int qcom_snd_wcd_jack_setup(struct snd_soc_pcm_runtime *rtd,
struct snd_soc_jack *jack, bool *jack_setup);
+int qcom_snd_dp_jack_setup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_soc_jack *dp_jack, int id);
+
#endif
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index b0f3e02cb043..5a47f661e0c6 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -1166,9 +1166,13 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
}
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "lpass-rxtx-cdc-dma-lpm");
+ if (!res)
+ return -EINVAL;
drvdata->rxtx_cdc_dma_lpm_buf = res->start;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "lpass-va-cdc-dma-lpm");
+ if (!res)
+ return -EINVAL;
drvdata->va_cdc_dma_lpm_buf = res->start;
}
diff --git a/sound/soc/qcom/qdsp6/audioreach.c b/sound/soc/qcom/qdsp6/audioreach.c
index 5291deac0a0b..4ebaaf736fb9 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)
@@ -819,7 +820,7 @@ static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,
uint32_t num_channels = cfg->num_channels;
int payload_size;
struct gpr_pkt *pkt;
- int rc;
+ int rc, i;
void *p;
payload_size = APM_MFC_CFG_PSIZE(media_format, num_channels) +
@@ -842,18 +843,8 @@ 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;
-
- 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;
- }
+ for (i = 0; i < num_channels; i++)
+ media_format->channel_mapping[i] = cfg->channel_map[i];
rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
@@ -883,9 +874,6 @@ 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;
@@ -1104,9 +1092,7 @@ 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;
-
- audioreach_set_channel_mapping(media_cfg->channel_mapping,
- num_channels);
+ memcpy(media_cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels);
rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
@@ -1163,9 +1149,7 @@ 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) {
diff --git a/sound/soc/qcom/qdsp6/audioreach.h b/sound/soc/qcom/qdsp6/audioreach.h
index 2c82917b7162..61a69df4f50f 100644
--- a/sound/soc/qcom/qdsp6/audioreach.h
+++ b/sound/soc/qcom/qdsp6/audioreach.h
@@ -755,7 +755,6 @@ struct audioreach_module_config {
u16 data_format;
u16 num_channels;
- u16 active_channels_mask;
u16 dp_idx;
u32 channel_allocation;
u32 sd_line_mask;
@@ -767,6 +766,7 @@ struct audioreach_module_config {
/* Packet Allocation routines */
void *audioreach_alloc_apm_cmd_pkt(int pkt_size, uint32_t opcode, uint32_t
token);
+void audioreach_set_default_channel_mapping(u8 *ch_map, int num_channels);
void *audioreach_alloc_cmd_pkt(int payload_size, uint32_t opcode,
uint32_t token, uint32_t src_port,
uint32_t dest_port);
diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-dai.c
index a9c4f896a7df..7d9628cda875 100644
--- a/sound/soc/qcom/qdsp6/q6afe-dai.c
+++ b/sound/soc/qcom/qdsp6/q6afe-dai.c
@@ -172,8 +172,8 @@ static int q6tdm_set_tdm_slot(struct snd_soc_dai *dai,
}
static int q6tdm_set_channel_map(struct snd_soc_dai *dai,
- unsigned int tx_num, unsigned int *tx_slot,
- unsigned int rx_num, unsigned int *rx_slot)
+ unsigned int tx_num, const unsigned int *tx_slot,
+ unsigned int rx_num, const unsigned int *rx_slot)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
@@ -250,8 +250,10 @@ static int q6tdm_hw_params(struct snd_pcm_substream *substream,
}
static int q6dma_set_channel_map(struct snd_soc_dai *dai,
- unsigned int tx_num, unsigned int *tx_ch_mask,
- unsigned int rx_num, unsigned int *rx_ch_mask)
+ unsigned int tx_num,
+ const unsigned int *tx_ch_mask,
+ unsigned int rx_num,
+ const unsigned int *rx_ch_mask)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
@@ -407,8 +409,10 @@ static int q6afe_dai_prepare(struct snd_pcm_substream *substream,
}
static int q6slim_set_channel_map(struct snd_soc_dai *dai,
- unsigned int tx_num, unsigned int *tx_slot,
- unsigned int rx_num, unsigned int *rx_slot)
+ unsigned int tx_num,
+ const unsigned int *tx_slot,
+ unsigned int rx_num,
+ const unsigned int *rx_slot)
{
struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct q6afe_port_config *pcfg = &dai_data->port_config[dai->id];
diff --git a/sound/soc/qcom/qdsp6/q6apm-dai.c b/sound/soc/qcom/qdsp6/q6apm-dai.c
index c7df8343b2dc..c9404b5934c7 100644
--- a/sound/soc/qcom/qdsp6/q6apm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6apm-dai.c
@@ -239,6 +239,7 @@ static int q6apm_dai_prepare(struct snd_soc_component *component,
cfg.num_channels = runtime->channels;
cfg.bit_width = prtd->bits_per_sample;
cfg.fmt = SND_AUDIOCODEC_PCM;
+ audioreach_set_default_channel_mapping(cfg.channel_map, runtime->channels);
if (prtd->state) {
/* clear the previous setup if any */
@@ -665,6 +666,8 @@ static int q6apm_dai_compr_set_params(struct snd_soc_component *component,
cfg.num_channels = 2;
cfg.bit_width = prtd->bits_per_sample;
cfg.fmt = codec->id;
+ audioreach_set_default_channel_mapping(cfg.channel_map,
+ cfg.num_channels);
memcpy(&cfg.codec, codec, sizeof(*codec));
ret = q6apm_graph_media_format_shmem(prtd->graph, &cfg);
diff --git a/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c b/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c
index 66b911b49e3f..9c98a35ad099 100644
--- a/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c
+++ b/sound/soc/qcom/qdsp6/q6apm-lpass-dais.c
@@ -25,13 +25,15 @@ struct q6apm_lpass_dai_data {
};
static int q6dma_set_channel_map(struct snd_soc_dai *dai,
- unsigned int tx_num, unsigned int *tx_ch_mask,
- unsigned int rx_num, unsigned int *rx_ch_mask)
+ unsigned int tx_num,
+ const unsigned int *tx_ch_mask,
+ unsigned int rx_num,
+ const unsigned int *rx_ch_mask)
{
struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];
- int ch_mask;
+ int i;
switch (dai->id) {
case WSA_CODEC_DMA_TX_0:
@@ -56,7 +58,8 @@ static int q6dma_set_channel_map(struct snd_soc_dai *dai,
tx_num);
return -EINVAL;
}
- ch_mask = *tx_ch_mask;
+ for (i = 0; i < tx_num; i++)
+ cfg->channel_map[i] = tx_ch_mask[i];
break;
case WSA_CODEC_DMA_RX_0:
@@ -79,7 +82,8 @@ static int q6dma_set_channel_map(struct snd_soc_dai *dai,
rx_num);
return -EINVAL;
}
- ch_mask = *rx_ch_mask;
+ for (i = 0; i < rx_num; i++)
+ cfg->channel_map[i] = rx_ch_mask[i];
break;
default:
@@ -88,8 +92,6 @@ static int q6dma_set_channel_map(struct snd_soc_dai *dai,
return -EINVAL;
}
- cfg->active_channels_mask = ch_mask;
-
return 0;
}
@@ -104,6 +106,7 @@ static int q6hdmi_hw_params(struct snd_pcm_substream *substream,
cfg->bit_width = params_width(params);
cfg->sample_rate = params_rate(params);
cfg->num_channels = channels;
+ audioreach_set_default_channel_mapping(cfg->channel_map, channels);
switch (dai->id) {
case DISPLAY_PORT_RX_0:
@@ -128,10 +131,12 @@ static int q6dma_hw_params(struct snd_pcm_substream *substream,
{
struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev);
struct audioreach_module_config *cfg = &dai_data->module_config[dai->id];
+ int channels = hw_param_interval_c(params, SNDRV_PCM_HW_PARAM_CHANNELS)->max;
cfg->bit_width = params_width(params);
cfg->sample_rate = params_rate(params);
- cfg->num_channels = hw_param_interval_c(params, SNDRV_PCM_HW_PARAM_CHANNELS)->max;
+ cfg->num_channels = channels;
+ audioreach_set_default_channel_mapping(cfg->channel_map, channels);
return 0;
}
diff --git a/sound/soc/qcom/qdsp6/topology.c b/sound/soc/qcom/qdsp6/topology.c
index 70572c83e101..83319a928f29 100644
--- a/sound/soc/qcom/qdsp6/topology.c
+++ b/sound/soc/qcom/qdsp6/topology.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2020, Linaro Limited
+#include <linux/cleanup.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/pcm.h>
@@ -730,6 +731,29 @@ static int audioreach_widget_i2s_module_load(struct audioreach_module *mod,
return 0;
}
+static int audioreach_widget_dp_module_load(struct audioreach_module *mod,
+ struct snd_soc_tplg_vendor_array *mod_array)
+{
+ struct snd_soc_tplg_vendor_value_elem *mod_elem;
+ int tkn_count = 0;
+
+ mod_elem = mod_array->value;
+
+ while (tkn_count <= (le32_to_cpu(mod_array->num_elems) - 1)) {
+ switch (le32_to_cpu(mod_elem->token)) {
+ case AR_TKN_U32_MODULE_FMT_DATA:
+ mod->data_format = le32_to_cpu(mod_elem->value);
+ break;
+ default:
+ break;
+ }
+ tkn_count++;
+ mod_elem++;
+ }
+
+ return 0;
+}
+
static int audioreach_widget_load_buffer(struct snd_soc_component *component,
int index, struct snd_soc_dapm_widget *w,
struct snd_soc_tplg_dapm_widget *tplg_w)
@@ -760,6 +784,9 @@ static int audioreach_widget_load_buffer(struct snd_soc_component *component,
case MODULE_ID_I2S_SOURCE:
audioreach_widget_i2s_module_load(mod, mod_array);
break;
+ case MODULE_ID_DISPLAY_PORT_SINK:
+ audioreach_widget_dp_module_load(mod, mod_array);
+ break;
default:
return -EINVAL;
}
@@ -1240,7 +1267,7 @@ static const struct snd_soc_tplg_kcontrol_ops audioreach_io_ops[] = {
audioreach_put_vol_ctrl_audio_mixer, snd_soc_info_volsw},
};
-static struct snd_soc_tplg_ops audioreach_tplg_ops = {
+static const struct snd_soc_tplg_ops audioreach_tplg_ops = {
.io_ops = audioreach_io_ops,
.io_ops_count = ARRAY_SIZE(audioreach_io_ops),
@@ -1262,18 +1289,19 @@ int audioreach_tplg_init(struct snd_soc_component *component)
struct snd_soc_card *card = component->card;
struct device *dev = component->dev;
const struct firmware *fw;
- char *tplg_fw_name;
int ret;
/* Inline with Qualcomm UCM configs and linux-firmware path */
- tplg_fw_name = kasprintf(GFP_KERNEL, "qcom/%s/%s-tplg.bin", card->driver_name, card->name);
+ char *tplg_fw_name __free(kfree) = kasprintf(GFP_KERNEL, "qcom/%s/%s-tplg.bin",
+ card->driver_name,
+ card->name);
if (!tplg_fw_name)
return -ENOMEM;
ret = request_firmware(&fw, tplg_fw_name, dev);
if (ret < 0) {
dev_err(dev, "tplg firmware loading %s failed %d\n", tplg_fw_name, ret);
- goto err;
+ return ret;
}
ret = snd_soc_tplg_component_load(component, &audioreach_tplg_ops, fw);
@@ -1283,8 +1311,6 @@ int audioreach_tplg_init(struct snd_soc_component *component)
}
release_firmware(fw);
-err:
- kfree(tplg_fw_name);
return ret;
}
diff --git a/sound/soc/qcom/sc8280xp.c b/sound/soc/qcom/sc8280xp.c
index 06fd47c4178f..922ecada1cd8 100644
--- a/sound/soc/qcom/sc8280xp.c
+++ b/sound/soc/qcom/sc8280xp.c
@@ -19,6 +19,7 @@ struct sc8280xp_snd_data {
struct snd_soc_card *card;
struct sdw_stream_runtime *sruntime[AFE_PORT_MAX];
struct snd_soc_jack jack;
+ struct snd_soc_jack dp_jack[8];
bool jack_setup;
};
@@ -27,6 +28,8 @@ static int sc8280xp_snd_init(struct snd_soc_pcm_runtime *rtd)
struct sc8280xp_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct snd_soc_card *card = rtd->card;
+ struct snd_soc_jack *dp_jack = NULL;
+ int dp_pcm_id = 0;
switch (cpu_dai->id) {
case WSA_CODEC_DMA_RX_0:
@@ -41,10 +44,22 @@ static int sc8280xp_snd_init(struct snd_soc_pcm_runtime *rtd)
snd_soc_limit_volume(card, "SpkrLeft PA Volume", 17);
snd_soc_limit_volume(card, "SpkrRight PA Volume", 17);
break;
+ case DISPLAY_PORT_RX_0:
+ /* DISPLAY_PORT dai ids are not contiguous */
+ dp_pcm_id = 0;
+ dp_jack = &data->dp_jack[dp_pcm_id];
+ break;
+ case DISPLAY_PORT_RX_1 ... DISPLAY_PORT_RX_7:
+ dp_pcm_id = cpu_dai->id - DISPLAY_PORT_RX_1 + 1;
+ dp_jack = &data->dp_jack[dp_pcm_id];
+ break;
default:
break;
}
+ if (dp_jack)
+ return qcom_snd_dp_jack_setup(rtd, dp_jack, dp_pcm_id);
+
return qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup);
}
diff --git a/sound/soc/qcom/x1e80100.c b/sound/soc/qcom/x1e80100.c
index 0e0773a85809..898b5c26bf1e 100644
--- a/sound/soc/qcom/x1e80100.c
+++ b/sound/soc/qcom/x1e80100.c
@@ -12,6 +12,7 @@
#include "common.h"
#include "qdsp6/q6afe.h"
+#include "qdsp6/q6dsp-common.h"
#include "sdw.h"
struct x1e80100_snd_data {
@@ -19,12 +20,32 @@ struct x1e80100_snd_data {
struct snd_soc_card *card;
struct sdw_stream_runtime *sruntime[AFE_PORT_MAX];
struct snd_soc_jack jack;
+ struct snd_soc_jack dp_jack[8];
bool jack_setup;
};
static int x1e80100_snd_init(struct snd_soc_pcm_runtime *rtd)
{
struct x1e80100_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_jack *dp_jack = NULL;
+ int dp_pcm_id = 0;
+
+ switch (cpu_dai->id) {
+ case DISPLAY_PORT_RX_0:
+ dp_pcm_id = 0;
+ dp_jack = &data->dp_jack[dp_pcm_id];
+ break;
+ case DISPLAY_PORT_RX_1 ... DISPLAY_PORT_RX_7:
+ dp_pcm_id = cpu_dai->id - DISPLAY_PORT_RX_1 + 1;
+ dp_jack = &data->dp_jack[dp_pcm_id];
+ break;
+ default:
+ break;
+ }
+
+ if (dp_jack)
+ return qcom_snd_dp_jack_setup(rtd, dp_jack, dp_pcm_id);
return qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup);
}
@@ -80,6 +101,23 @@ static int x1e80100_snd_prepare(struct snd_pcm_substream *substream)
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct x1e80100_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];
+ const unsigned int rx_slot[4] = { PCM_CHANNEL_FL,
+ PCM_CHANNEL_LB,
+ PCM_CHANNEL_FR,
+ PCM_CHANNEL_RB };
+ int ret;
+
+ switch (cpu_dai->id) {
+ case WSA_CODEC_DMA_RX_0:
+ case WSA_CODEC_DMA_RX_1:
+ ret = snd_soc_dai_set_channel_map(cpu_dai, 0, NULL,
+ ARRAY_SIZE(rx_slot), rx_slot);
+ if (ret)
+ return ret;
+ break;
+ default:
+ break;
+ }
return qcom_snd_sdw_prepare(substream, sruntime,
&data->stream_prepared[cpu_dai->id]);
generated by cgit (git 2.34.1) at 2025-04-03 10:50:08 +0000