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Diffstat (limited to 'sound/soc/qcom/sc7280.c')
-rw-r--r--sound/soc/qcom/sc7280.c115
1 files changed, 32 insertions, 83 deletions
diff --git a/sound/soc/qcom/sc7280.c b/sound/soc/qcom/sc7280.c
index 43010e4e2242..abdd58c1d0a4 100644
--- a/sound/soc/qcom/sc7280.c
+++ b/sound/soc/qcom/sc7280.c
@@ -4,9 +4,11 @@
//
// ALSA SoC Machine driver for sc7280
+#include <dt-bindings/sound/qcom,lpass.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
#include <linux/input.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
-#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/jack.h>
@@ -21,6 +23,7 @@
#include "common.h"
#include "lpass.h"
#include "qdsp6/q6afe.h"
+#include "sdw.h"
#define DEFAULT_MCLK_RATE 19200000
#define RT5682_PLL_FREQ (48000 * 512)
@@ -28,7 +31,6 @@
struct sc7280_snd_data {
struct snd_soc_card card;
- struct sdw_stream_runtime *sruntime[LPASS_MAX_PORTS];
u32 pri_mi2s_clk_count;
struct snd_soc_jack hs_jack;
struct snd_soc_jack hdmi_jack;
@@ -58,8 +60,8 @@ static int sc7280_headset_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_card *card = rtd->card;
struct sc7280_snd_data *pdata = snd_soc_card_get_drvdata(card);
- struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
- struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct snd_soc_component *component = codec_dai->component;
struct snd_jack *jack;
int rval, i;
@@ -115,7 +117,7 @@ static int sc7280_hdmi_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_card *card = rtd->card;
struct sc7280_snd_data *pdata = snd_soc_card_get_drvdata(card);
- struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
struct snd_soc_component *component = codec_dai->component;
struct snd_jack *jack;
int rval;
@@ -137,8 +139,8 @@ static int sc7280_hdmi_init(struct snd_soc_pcm_runtime *rtd)
static int sc7280_rt5682_init(struct snd_soc_pcm_runtime *rtd)
{
- struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
- struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
struct snd_soc_card *card = rtd->card;
struct sc7280_snd_data *data = snd_soc_card_get_drvdata(card);
int ret;
@@ -176,7 +178,7 @@ static int sc7280_rt5682_init(struct snd_soc_pcm_runtime *rtd)
static int sc7280_init(struct snd_soc_pcm_runtime *rtd)
{
- struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
switch (cpu_dai->id) {
case MI2S_PRIMARY:
@@ -203,71 +205,29 @@ static int sc7280_snd_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai;
- const struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
- struct sc7280_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card);
- struct sdw_stream_runtime *sruntime;
- int i;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
if (!rtd->dai_link->no_pcm) {
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE, 48000, 48000);
}
- switch (cpu_dai->id) {
- case LPASS_CDC_DMA_TX3:
- case LPASS_CDC_DMA_RX0:
- case RX_CODEC_DMA_RX_0:
- case SECONDARY_MI2S_RX:
- case TX_CODEC_DMA_TX_3:
- case VA_CODEC_DMA_TX_0:
- for_each_rtd_codec_dais(rtd, i, codec_dai) {
- sruntime = snd_soc_dai_get_stream(codec_dai, substream->stream);
- if (sruntime != ERR_PTR(-ENOTSUPP))
- pdata->sruntime[cpu_dai->id] = sruntime;
- }
- break;
- }
-
return 0;
}
static int sc7280_snd_swr_prepare(struct snd_pcm_substream *substream)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- const struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ const struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct sc7280_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
- struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];
- int ret;
-
- if (!sruntime)
- return 0;
-
- if (data->stream_prepared[cpu_dai->id]) {
- sdw_disable_stream(sruntime);
- sdw_deprepare_stream(sruntime);
- data->stream_prepared[cpu_dai->id] = false;
- }
-
- ret = sdw_prepare_stream(sruntime);
- if (ret)
- return ret;
-
- ret = sdw_enable_stream(sruntime);
- if (ret) {
- sdw_deprepare_stream(sruntime);
- return ret;
- }
- data->stream_prepared[cpu_dai->id] = true;
- return ret;
+ return qcom_snd_sdw_prepare(substream, &data->stream_prepared[cpu_dai->id]);
}
static int sc7280_snd_prepare(struct snd_pcm_substream *substream)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- const struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ const struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
switch (cpu_dai->id) {
case LPASS_CDC_DMA_RX0:
@@ -285,35 +245,19 @@ static int sc7280_snd_prepare(struct snd_pcm_substream *substream)
static int sc7280_snd_hw_free(struct snd_pcm_substream *substream)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct sc7280_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
- const struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
- struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];
+ const struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
- switch (cpu_dai->id) {
- case LPASS_CDC_DMA_RX0:
- case LPASS_CDC_DMA_TX3:
- case RX_CODEC_DMA_RX_0:
- case TX_CODEC_DMA_TX_3:
- case VA_CODEC_DMA_TX_0:
- if (sruntime && data->stream_prepared[cpu_dai->id]) {
- sdw_disable_stream(sruntime);
- sdw_deprepare_stream(sruntime);
- data->stream_prepared[cpu_dai->id] = false;
- }
- break;
- default:
- break;
- }
- return 0;
+ return qcom_snd_sdw_hw_free(substream, &data->stream_prepared[cpu_dai->id]);
}
static void sc7280_snd_shutdown(struct snd_pcm_substream *substream)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_soc_card *card = rtd->card;
struct sc7280_snd_data *data = snd_soc_card_get_drvdata(card);
- struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
switch (cpu_dai->id) {
case MI2S_PRIMARY:
@@ -331,20 +275,24 @@ static void sc7280_snd_shutdown(struct snd_pcm_substream *substream)
default:
break;
}
+
+ qcom_snd_sdw_shutdown(substream);
}
static int sc7280_snd_startup(struct snd_pcm_substream *substream)
{
- unsigned int fmt = SND_SOC_DAIFMT_CBS_CFS;
- unsigned int codec_dai_fmt = SND_SOC_DAIFMT_CBS_CFS;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
- struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ unsigned int fmt = SND_SOC_DAIFMT_CBC_CFC;
+ unsigned int codec_dai_fmt = SND_SOC_DAIFMT_CBC_CFC;
+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
int ret = 0;
switch (cpu_dai->id) {
case MI2S_PRIMARY:
ret = sc7280_rt5682_init(rtd);
+ if (ret)
+ return ret;
break;
case SECONDARY_MI2S_RX:
codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S;
@@ -358,7 +306,8 @@ static int sc7280_snd_startup(struct snd_pcm_substream *substream)
default:
break;
}
- return ret;
+
+ return qcom_snd_sdw_startup(substream);
}
static const struct snd_soc_ops sc7280_ops = {
generated by cgit (git 2.34.1) at 2025-12-25 12:55:56 +0000