diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-01-06 14:19:12 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-01-07 12:41:32 +0100 |
| commit | f3b6079683e371eff8772882448020c29913cab1 (patch) | |
| tree | 22e72fe81f1836692dd95a62d6b03c2c1c330418 /sound/soc/mxs | |
| parent | ASoC: mxs: Use devm_snd_dmaengine_pcm_register() (diff) | |
| download | linux-f3b6079683e371eff8772882448020c29913cab1.tar.xz linux-f3b6079683e371eff8772882448020c29913cab1.zip | |
ASoC: mxs: Don't set unused struct snd_pcm_hardware fields
The ASoC core assumes that the PCM component of the ASoC card transparently
moves data around and does not impose any restrictions on the memory layout or
the transfer speed. It ignores all fields from the snd_pcm_hardware struct for
the PCM driver that are related to this. Setting these fields in the PCM driver
might suggest otherwise though, so rather not set them.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/mxs')
| -rw-r--r-- | sound/soc/mxs/mxs-pcm.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c index 04a6b0d60944..2e0863a70da3 100644 --- a/sound/soc/mxs/mxs-pcm.c +++ b/sound/soc/mxs/mxs-pcm.c @@ -36,11 +36,6 @@ static const struct snd_pcm_hardware snd_mxs_hardware = { SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_HALF_DUPLEX, - .formats = SNDRV_PCM_FMTBIT_S16_LE | - SNDRV_PCM_FMTBIT_S20_3LE | - SNDRV_PCM_FMTBIT_S24_LE, - .channels_min = 2, - .channels_max = 2, .period_bytes_min = 32, .period_bytes_max = 8192, .periods_min = 1, |