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author | Kuninori Morimoto | 2010-09-09 04:48:10 +0200 |
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committer | Mark Brown | 2010-09-10 17:07:41 +0200 |
commit | 17731f8dffe7dc6fd0eb82018505a74907431699 (patch) | |
tree | 0830157255c296c377e0aafe315389ed2b435f48 /drivers/video/matrox/matroxfb_g450.h | |
parent | fbdev: sh_mobile_hdmi: modify flags name to more specific (diff) | |
download | kernel-qcow2-linux-17731f8dffe7dc6fd0eb82018505a74907431699.tar.gz kernel-qcow2-linux-17731f8dffe7dc6fd0eb82018505a74907431699.tar.xz kernel-qcow2-linux-17731f8dffe7dc6fd0eb82018505a74907431699.zip |
fbdev: sh_mobile_hdmi: modify snd_soc_dai_driver settings
This patch solve below report from Guennadi
> +static struct snd_soc_dai_driver sh_hdmi_dai = {
> + .name = "sh_mobile_hdmi-hifi",
> + .playback = {
> + .stream_name = "Playback",
> + .channels_min = 1,
Can it actually do mono? Maybe at probe time you could look at audio flags
from your previous patch and, e.g., for SPDIF set channels_min to 2?
> + .channels_max = 2,
That's the "smallest max," yes. With some other interfaces (I2S, DSD) it
can support up to 8 channels...
> + .rates = SNDRV_PCM_RATE_8000_48000,
Hm, in the datasheet I see supported frequencies 32kHz to 192kHz. And if
you promise support for multiple frequencies, don't you want to implement
.hw_params? Besides, not all of these frequencies will be available,
depending on your supplied clock and your willingness to implement
downsampling.
Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/video/matrox/matroxfb_g450.h')
0 files changed, 0 insertions, 0 deletions