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| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2016-02-04 16:29:01 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-05 13:15:32 +0000 |
| commit | d81221ff9406a3918084bfaed752894e82c5d44b (patch) | |
| tree | 90f8b069348383aab3c0c46ce07dd664382e4c36 /sound/soc/codecs/cs47l24.c | |
| parent | 3a9686c4ba7eec9201c6e8793705d32f24748771 (diff) | |
| download | lwn-d81221ff9406a3918084bfaed752894e82c5d44b.tar.gz lwn-d81221ff9406a3918084bfaed752894e82c5d44b.zip | |
ASoC: arizona: Add support for SNDRV_PCM_RATE_KNOT
The Arizona CODECs support several rates that do not have simple defines
in ALSA. This patch adds support for SNDRV_PCM_RATE_KNOT so that users
can open stream at these rates. As part of this we should always set
constraints in arizona_startup, currently we only set the constraints if
we already have a clock to limit rates to that family of sample rates.
This patch updates this to set a constraint of all rates supported by
the chip if we do not already know which family of rates to limit to.
Finally we also reduce the list of rates supported in the constraints to
only include those that are supported on current parts.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs47l24.c')
| -rw-r--r-- | sound/soc/codecs/cs47l24.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index b8d3cd031d7d..576087bda330 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -923,7 +923,7 @@ static int cs47l24_set_fll(struct snd_soc_codec *codec, int fll_id, int source, } } -#define CS47L24_RATES SNDRV_PCM_RATE_8000_192000 +#define CS47L24_RATES SNDRV_PCM_RATE_KNOT #define CS47L24_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) |