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Diffstat (limited to 'sound/soc/qcom/sm8250.c')
-rw-r--r--sound/soc/qcom/sm8250.c58
1 files changed, 50 insertions, 8 deletions
diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c
index d70df72c0160..b70b2a5031df 100644
--- a/sound/soc/qcom/sm8250.c
+++ b/sound/soc/qcom/sm8250.c
@@ -7,11 +7,13 @@
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <sound/pcm.h>
+#include <sound/pcm_params.h>
#include <linux/soundwire/sdw.h>
#include <sound/jack.h>
#include <linux/input-event-codes.h>
#include "qdsp6/q6afe.h"
#include "common.h"
+#include "usb_offload_utils.h"
#include "sdw.h"
#define DRIVER_NAME "sm8250"
@@ -22,14 +24,34 @@ struct sm8250_snd_data {
struct snd_soc_card *card;
struct sdw_stream_runtime *sruntime[AFE_PORT_MAX];
struct snd_soc_jack jack;
+ struct snd_soc_jack usb_offload_jack;
+ bool usb_offload_jack_setup;
bool jack_setup;
};
static int sm8250_snd_init(struct snd_soc_pcm_runtime *rtd)
{
struct sm8250_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
+ int ret;
+
+ if (cpu_dai->id == USB_RX)
+ ret = qcom_snd_usb_offload_jack_setup(rtd, &data->usb_offload_jack,
+ &data->usb_offload_jack_setup);
+ else
+ ret = qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup);
+ return ret;
+}
+
+static void sm8250_snd_exit(struct snd_soc_pcm_runtime *rtd)
+{
+ struct sm8250_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
+
+ if (cpu_dai->id == USB_RX)
+ qcom_snd_usb_offload_jack_remove(rtd,
+ &data->usb_offload_jack_setup);
- return qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup);
}
static int sm8250_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
@@ -39,9 +61,11 @@ static int sm8250_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
rate->min = rate->max = 48000;
channels->min = channels->max = 2;
+ snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
return 0;
}
@@ -50,11 +74,27 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream)
{
unsigned int fmt = SND_SOC_DAIFMT_BP_FP;
unsigned int codec_dai_fmt = SND_SOC_DAIFMT_BC_FC;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ 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);
switch (cpu_dai->id) {
+ case PRIMARY_MI2S_RX:
+ codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S;
+ snd_soc_dai_set_sysclk(cpu_dai,
+ Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT,
+ MI2S_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
+ snd_soc_dai_set_fmt(cpu_dai, fmt);
+ snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt);
+ break;
+ case SECONDARY_MI2S_RX:
+ codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S;
+ snd_soc_dai_set_sysclk(cpu_dai,
+ Q6AFE_LPASS_CLK_ID_SEC_MI2S_IBIT,
+ MI2S_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
+ snd_soc_dai_set_fmt(cpu_dai, fmt);
+ snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt);
+ break;
case TERTIARY_MI2S_RX:
codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S;
snd_soc_dai_set_sysclk(cpu_dai,
@@ -70,9 +110,9 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream)
return qcom_snd_sdw_startup(substream);
}
-static void sm2450_snd_shutdown(struct snd_pcm_substream *substream)
+static void sm8250_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_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct sm8250_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];
@@ -84,7 +124,7 @@ static void sm2450_snd_shutdown(struct snd_pcm_substream *substream)
static int sm8250_snd_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ 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 sm8250_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card);
@@ -93,7 +133,7 @@ static int sm8250_snd_hw_params(struct snd_pcm_substream *substream,
static int sm8250_snd_prepare(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_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct sm8250_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];
@@ -104,7 +144,7 @@ static int sm8250_snd_prepare(struct snd_pcm_substream *substream)
static int sm8250_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 sm8250_snd_data *data = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];
@@ -115,7 +155,7 @@ static int sm8250_snd_hw_free(struct snd_pcm_substream *substream)
static const struct snd_soc_ops sm8250_be_ops = {
.startup = sm8250_snd_startup,
- .shutdown = sm2450_snd_shutdown,
+ .shutdown = sm8250_snd_shutdown,
.hw_params = sm8250_snd_hw_params,
.hw_free = sm8250_snd_hw_free,
.prepare = sm8250_snd_prepare,
@@ -129,6 +169,7 @@ static void sm8250_add_be_ops(struct snd_soc_card *card)
for_each_card_prelinks(card, i, link) {
if (link->no_pcm == 1) {
link->init = sm8250_snd_init;
+ link->exit = sm8250_snd_exit;
link->be_hw_params_fixup = sm8250_be_hw_params_fixup;
link->ops = &sm8250_be_ops;
}
@@ -166,6 +207,7 @@ static int sm8250_platform_probe(struct platform_device *pdev)
static const struct of_device_id snd_sm8250_dt_match[] = {
{.compatible = "qcom,sm8250-sndcard"},
+ {.compatible = "qcom,qrb4210-rb2-sndcard"},
{.compatible = "qcom,qrb5165-rb5-sndcard"},
{}
};
generated by cgit (git 2.34.1) at 2025-07-23 22:16:32 +0000