17 Sep
2015
17 Sep
'15
8:42 p.m.
On Thu, Sep 17, 2015 at 06:29:58AM -0700, Caleb Crome wrote:
Yes, PM suspend and resume of device. We have some scripts (to be upstreamed later) that would play audio, suspend the device, resume the device and then retest the audio.
That seems particularly likely to result in multiple codecs getting out of phase alignment. i.e. when restarting, you want to be sure to follow the same startup procedure as the first time to make sure all codecs are aligned.
Why should resume be any different from initial system power up?