diff options
| author | Xingyu Wu <xingyu.wu@starfivetech.com> | 2022-09-05 12:25:15 +0300 |
|---|---|---|
| committer | Xingyu Wu <xingyu.wu@starfivetech.com> | 2022-09-05 12:25:21 +0300 |
| commit | 18815bc8557135b65313668ea493da371c375d56 (patch) | |
| tree | 7f859c5f0cd3540df8652544e8814c98a7c15e00 | |
| parent | ef7704e855f7031bcc03c9b8f9839412e11e7286 (diff) | |
| download | linux-18815bc8557135b65313668ea493da371c375d56.tar.xz | |
sound:codecs:ac108:Support 32k sampling rate
ac108:Support 32k sampling rate.
Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
| -rwxr-xr-x | sound/soc/codecs/ac108.c | 2 | ||||
| -rwxr-xr-x | sound/soc/dwc/dwc-i2s.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/codecs/ac108.c b/sound/soc/codecs/ac108.c index 29303f6f5c4d..4aaa1f6cfe86 100755 --- a/sound/soc/codecs/ac108.c +++ b/sound/soc/codecs/ac108.c @@ -160,7 +160,7 @@ static const struct pll_div ac108_pll_div_list[] = { /* AC108 definition */ #define AC108_CHANNELS_MAX 8 /* range[1, 16] */ #define AC108_RATES (SNDRV_PCM_RATE_8000_96000 & \ - ~(SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_64000 | \ + ~(SNDRV_PCM_RATE_64000 | \ SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)) #define AC108_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ /*SNDRV_PCM_FMTBIT_S20_3LE | \ diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c index e8bc238878b1..88fe68124f74 100755 --- a/sound/soc/dwc/dwc-i2s.c +++ b/sound/soc/dwc/dwc-i2s.c @@ -277,7 +277,8 @@ static int dw_i2s_hw_params(struct snd_pcm_substream *substream, break; case SNDRV_PCM_FORMAT_S32_LE: - if ((config->sample_rate == 16000) && (config->chan_nr == 1)) { + if ((config->sample_rate == 16000) && (config->chan_nr == 1) && + (txrx == SNDRV_PCM_STREAM_PLAYBACK)) { dev_err(dev->dev, "I2S: unsupported 16000 rate with S32_LE, Mono.\n"); return -EINVAL; } |