diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-01-06 13:19:09 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-01-07 11:40:24 (GMT) |
| commit | b0a23b8b36e1fb754dcbdfe622e5ca5ded2f188b (patch) | |
| tree | 0ca56e3e26d5747e2c460536021ac049607b5bb4 /sound/soc/fsl/imx-pcm-dma.c | |
| parent | ff1b15acb44398f1a23e804fc0e178c952ee7fde (diff) | |
| download | linux-b0a23b8b36e1fb754dcbdfe622e5ca5ded2f188b.tar.xz | |
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/imx-pcm-dma.c')
| -rw-r--r-- | sound/soc/fsl/imx-pcm-dma.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c index c5e47f8..2585ae4 100644 --- a/sound/soc/fsl/imx-pcm-dma.c +++ b/sound/soc/fsl/imx-pcm-dma.c @@ -41,9 +41,6 @@ static const struct snd_pcm_hardware imx_pcm_hardware = { SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME, .formats = SNDRV_PCM_FMTBIT_S16_LE, - .rate_min = 8000, - .channels_min = 2, - .channels_max = 2, .buffer_bytes_max = IMX_SSI_DMABUF_SIZE, .period_bytes_min = 128, .period_bytes_max = 65535, /* Limited by SDMA engine */ |