On Thu, Feb 18, 2010 at 6:35 PM, Mark Brown broonie@opensource.wolfsonmicro.com wrote:
On Thu, Feb 18, 2010 at 11:14:57AM +0900, jassi brar wrote:
On Wed, Feb 17, 2010 at 10:14 PM, Mark Brown
On Wed, Feb 17, 2010 at 09:15:56PM +0900, jassi brar wrote:
The workaround to enable a cpu_dai to be used in multiple dai_links isn't
What workaround?
The same as that for codec_dai. cpu_dai is used exact the same way as codec_dai except for runtime pointer assignment in soc_pcm_open as i mentioned already.
Could you please be more specific about what the workaround you are referring to is? I'm genuinely not clear what you mean here.
In order for a codec_dai to be used in more than one dai_link I check for its 'active' counter and call shutdown, startup, mute and schedule_delayed_work only if no other dai_link is actively using that codec_dai.
So, it seems, the member 'struct snd_pcm_runtime *' of 'struct snd_soc_dai' is mostly unused. We can easily move it to 'struct snd_soc_dai_link' or even drop it altogether to reduce redundancy(I prefer).
May as well drop it once the Atmel drivers no longer need it.
Ok, will send a patch tomorrow for just that.