Re: [alsa-devel] [PATCH 3/4 v7] ASoC: dwc: Add PIO PCM extension

25 May 2016


      Hi Mark,
On 25-05-2016 11:18, Mark Brown wrote:
...
On Wed, May 25, 2016 at 11:11:47AM +0100, Jose Abreu wrote:
...
I think I will take the second option. Something like this:
"
    ret = snd_dmaengine_pcm_register(...)
    if (ret == -EPROBE_DEFER)
        return ret;
    else
        pio_register(...);
"?
Sure.  You should print a diagnostic if you fail to get the DMA, for any
real system it's going to be a bug.
Ok, will do that. I noticed the last I2S patch that you merged
("ASoC: dwc: Add helper functions to disable/enable irqs") is not
in for-next yet. Should I base my work on 'topic/dwc' branch?
Best regards,
Jose Miguel Abreu