From: Pascal Huerst pascal.huerst@gmail.com
According to the datasheet, this device does also support 44.1 KHz as sample rate. This adds the necessary changes to support this.
See Datasheet: Rev. B / page 39 / SR[1:0]
Signed-off-by: Pascal Huerst pascal.huerst@gmail.com --- sound/soc/codecs/adau1701.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index de53c0d..8b3ba51 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -459,6 +459,7 @@ static int adau1701_hw_params(struct snd_pcm_substream *substream, case 96000: val = ADAU1701_DSPCTRL_SR_96; break; + case 44100: case 48000: val = ADAU1701_DSPCTRL_SR_48; break; @@ -623,8 +624,8 @@ static int adau1701_startup(struct snd_pcm_substream *substream, return sigmadsp_restrict_params(adau1701->sigmadsp, substream); }
-#define ADAU1701_RATES (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \ - SNDRV_PCM_RATE_192000) +#define ADAU1701_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\ + SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000)
#define ADAU1701_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE)