diff options
| author | Gary Zhang <b13634@freescale.com> | 2012-04-23 14:53:38 +0800 |
|---|---|---|
| committer | Frank Li <Frank.Li@freescale.com> | 2012-04-24 09:37:26 +0800 |
| commit | d602fc1b9692a2daf1e2503d392cbc8d00d595d8 (patch) | |
| tree | 35da8834873d34db7ec3f84a40e490765c02407d | |
| parent | d47e74ee8ff69a6a9298cff814658b27634cd1c9 (diff) | |
ENGR00180297 WM8962: stereo record on AMIC
Implement stereo recording feature on analog mic
Signed-off-by: Gary Zhang <b13634@freescale.com>
| -rw-r--r-- | sound/soc/codecs/wm8962.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 824a6fa8f487..ccf8883a7866 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3206,6 +3206,14 @@ static int wm8962_hw_params(struct snd_pcm_substream *substream, wm8962_configure_bclk(codec); + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { + if (snd_soc_dapm_get_pin_status(&codec->dapm, "DMIC")) + snd_soc_update_bits(codec, WM8962_THREED1, WM8962_ADC_MONOMIX_MASK, 0); + else + snd_soc_update_bits(codec, WM8962_THREED1, + WM8962_ADC_MONOMIX_MASK, WM8962_ADC_MONOMIX); + } + return 0; } |