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authorLars-Peter Clausen <lars@metafoo.de>2014-01-06 14:19:12 +0100
committerMark Brown <broonie@linaro.org>2014-01-07 11:41:32 +0000
commitf3b6079683e371eff8772882448020c29913cab1 (patch)
tree22e72fe81f1836692dd95a62d6b03c2c1c330418 /sound/soc/mxs
parent2650bc4f6d0c36f1219d2070485cc2980a88fab3 (diff)
downloadlinux-f3b6079683e371eff8772882448020c29913cab1.tar.bz2
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.c5
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,