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| author | Olivier Moysan <olivier.moysan@st.com> | 2020-10-07 17:34:58 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-10-08 20:44:40 +0100 |
| commit | 6101bf71192f543799a796274e160f7dfc10f2d2 (patch) | |
| tree | 805720eeca055c15285d3164cabbf288a50589b2 /sound/soc/stm | |
| parent | 6db282c8a9edcbf84e699e45ec087baf07be2236 (diff) | |
| download | linux-6101bf71192f543799a796274e160f7dfc10f2d2.tar.gz linux-6101bf71192f543799a796274e160f7dfc10f2d2.tar.bz2 linux-6101bf71192f543799a796274e160f7dfc10f2d2.zip | |
ASoC: stm32: dfsdm: change rate limits
The DFSDM can support a larger rate range than currently
supported in driver.
Increase rate upper limit to 48kHz and allow all rates
in the range 8kHz to 48kHz.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20201007153459.22155-2-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/stm')
| -rw-r--r-- | sound/soc/stm/stm32_adfsdm.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index ec27c13af04f..c4031988f981 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -47,9 +47,6 @@ static const struct snd_pcm_hardware stm32_adfsdm_pcm_hw = { SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_PAUSE, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, - .rate_min = 8000, - .rate_max = 32000, - .channels_min = 1, .channels_max = 1, @@ -143,8 +140,9 @@ static const struct snd_soc_dai_driver stm32_adfsdm_dai = { .channels_max = 1, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, - .rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | - SNDRV_PCM_RATE_32000), + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 8000, + .rate_max = 48000, }, .ops = &stm32_adfsdm_dai_ops, }; |