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authorLars-Peter Clausen <lars@metafoo.de>2014-01-06 14:19:09 +0100
committerMark Brown <broonie@linaro.org>2014-01-07 11:40:24 +0000
commitb0a23b8b36e1fb754dcbdfe622e5ca5ded2f188b (patch)
tree0ca56e3e26d5747e2c460536021ac049607b5bb4 /sound/soc/fsl/fsl_dma.c
parentff1b15acb44398f1a23e804fc0e178c952ee7fde (diff)
ASoC: fsl: 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/fsl/fsl_dma.c')
-rw-r--r--sound/soc/fsl/fsl_dma.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index d570f8c81dc6..6bb0ea59284f 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -55,10 +55,6 @@
SNDRV_PCM_FMTBIT_S32_BE | \
SNDRV_PCM_FMTBIT_U32_LE | \
SNDRV_PCM_FMTBIT_U32_BE)
-
-#define FSLDMA_PCM_RATES (SNDRV_PCM_RATE_5512 | SNDRV_PCM_RATE_8000_192000 | \
- SNDRV_PCM_RATE_CONTINUOUS)
-
struct dma_object {
struct snd_soc_platform_driver dai;
dma_addr_t ssi_stx_phys;
@@ -140,9 +136,6 @@ static const struct snd_pcm_hardware fsl_dma_hardware = {
SNDRV_PCM_INFO_JOINT_DUPLEX |
SNDRV_PCM_INFO_PAUSE,
.formats = FSLDMA_PCM_FORMATS,
- .rates = FSLDMA_PCM_RATES,
- .rate_min = 5512,
- .rate_max = 192000,
.period_bytes_min = 512, /* A reasonable limit */
.period_bytes_max = (u32) -1,
.periods_min = NUM_DMA_LINKS,