diff options
Diffstat (limited to 'sound/soc/samsung/speyside_wm8962.c')
| -rw-r--r-- | sound/soc/samsung/speyside_wm8962.c | 42 |
1 files changed, 19 insertions, 23 deletions
diff --git a/sound/soc/samsung/speyside_wm8962.c b/sound/soc/samsung/speyside_wm8962.c index 72535f2daaf2..e3e27166cc50 100644 --- a/sound/soc/samsung/speyside_wm8962.c +++ b/sound/soc/samsung/speyside_wm8962.c @@ -13,9 +13,12 @@ #include <sound/soc-dapm.h> #include <sound/jack.h> #include <linux/gpio.h> +#include <linux/module.h> #include "../codecs/wm8962.h" +static int sample_rate = 44100; + static int speyside_wm8962_set_bias_level(struct snd_soc_card *card, struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) @@ -31,13 +34,13 @@ static int speyside_wm8962_set_bias_level(struct snd_soc_card *card, if (dapm->bias_level == SND_SOC_BIAS_STANDBY) { ret = snd_soc_dai_set_pll(codec_dai, WM8962_FLL, WM8962_FLL_MCLK, 32768, - 44100 * 256); + sample_rate * 512); if (ret < 0) pr_err("Failed to start FLL: %d\n", ret); ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_FLL, - 44100 * 256, + sample_rate * 512, SND_SOC_CLOCK_IN); if (ret < 0) { pr_err("Failed to set SYSCLK: %d\n", ret); @@ -92,22 +95,7 @@ static int speyside_wm8962_set_bias_level_post(struct snd_soc_card *card, static int speyside_wm8962_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_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - int ret; - - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S - | SND_SOC_DAIFMT_NB_NF - | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S - | SND_SOC_DAIFMT_NB_NF - | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; + sample_rate = params_rate(params); return 0; } @@ -124,12 +112,15 @@ static struct snd_soc_dai_link speyside_wm8962_dai[] = { .codec_dai_name = "wm8962", .platform_name = "samsung-audio", .codec_name = "wm8962.1-001a", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBM_CFM, .ops = &speyside_wm8962_ops, }, }; static const struct snd_kcontrol_new controls[] = { SOC_DAPM_PIN_SWITCH("Main Speaker"), + SOC_DAPM_PIN_SWITCH("DMIC"), }; static struct snd_soc_dapm_widget widgets[] = { @@ -137,6 +128,7 @@ static struct snd_soc_dapm_widget widgets[] = { SND_SOC_DAPM_MIC("Headset Mic", NULL), SND_SOC_DAPM_MIC("DMIC", NULL), + SND_SOC_DAPM_MIC("AMIC", NULL), SND_SOC_DAPM_SPK("Main Speaker", NULL), }; @@ -148,12 +140,16 @@ static struct snd_soc_dapm_route audio_paths[] = { { "Main Speaker", NULL, "SPKOUTL" }, { "Main Speaker", NULL, "SPKOUTR" }, - { "MICBIAS", NULL, "Headset Mic" }, - { "IN4L", NULL, "MICBIAS" }, - { "IN4R", NULL, "MICBIAS" }, + { "Headset Mic", NULL, "MICBIAS" }, + { "IN4L", NULL, "Headset Mic" }, + { "IN4R", NULL, "Headset Mic" }, + + { "AMIC", NULL, "MICBIAS" }, + { "IN1L", NULL, "AMIC" }, + { "IN1R", NULL, "AMIC" }, - { "MICBIAS", NULL, "DMIC" }, - { "DMICDAT", NULL, "MICBIAS" }, + { "DMIC", NULL, "MICBIAS" }, + { "DMICDAT", NULL, "DMIC" }, }; static struct snd_soc_jack speyside_wm8962_headset; |