Hello Mark
On 11/22/2011 6:38 PM, Mark Brown wrote:
On Tue, Nov 22, 2011 at 09:57:51AM +0530, Rajeev kumar wrote:
static struct snd_soc_dai_driver sta529_dai = {
.rates = SPEAR_PCM_RATES, .formats = SPEAR_PCM_FORMAT,This looks wrong...
Agreed, This should be STA529_RATES and STA529_FORMATS.
cpu dai: In case of cpu dai, we are passing the playback and capture capability from the platform code and depending on the capability we are filling the cpu dai structure in probe function, like
Why are you doing this? Your driver should export the capabilities of the hardware and let the machine driver pick any specific configuration that's needed.
This is needed because we have a single cpu driver for three different I2S controller having different capability(as I explained in the first mail.). So capabilities are passed from the platform code and get filled in the probe part of the i2s controller.
Best Regards ~Rajeev