Re: [alsa-devel] Implementing sync start

10 Aug 2009


      On Mon, Aug 10, 2009 at 8:29 AM, Clemens Ladischclemens@ladisch.de wrote:
...
Jon Smirl wrote:
...
If I didn't use sync start wouldn't I be vulnerable to user space
getting delayed between the start calls?
Linked substreams are handled by ALSA's kernel part with a loop inside
a spinlock.
Linking via  snd_soc_dai_link or is there another way to link?
static struct snd_soc_dai_link dspeak01_fabric_dai[] = {
{
    .name = "I2S-0",
    .stream_name = "I2S-0",
    .codec_dai = &pcm1690_dai,
    .ops = &dspeak01_fabric_ops,
},
{
    .name = "I2S-1",
    .stream_name = "I2S-1",
    .codec_dai = &pcm1690_dai,
    .ops = &dspeak01_fabric_ops,
},
};
...
Best regards,
Clemens
-- 
Jon Smirl
jonsmirl@gmail.com