On Wed, May 04, 2011 at 10:55:17PM +0800, Dimitris Papastamos wrote:
On Wed, May 04, 2011 at 09:45:09PM +0800, Lu Guanqun wrote:
This machine driver glues upd9976 codec driver and sst_platform driver.
Signed-off-by: Lu Guanqun guanqun.lu@intel.com Signed-off-by: Wang Xingchao xingchao.wang@intel.com
+static int mrst_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)+{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- int ret;
- ret = snd_soc_dai_set_fmt(codec_dai,
SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM);- return ret;
+}
Should we not be letting know the CPU that the CODEC is master? Or is it by default slave?
by default, the corresponding bit is 0 and it's slave mode. we should change it to master somewhere. no sure about your first question...
Thanks, Dimitris _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel