On Wed, Mar 18, 2020 at 07:27:58PM +0100, Cezary Rojewski wrote: > On 2020-03-18 17:20, Dominik Brodowski wrote: > > On Wed, Mar 18, 2020 at 10:13:54AM -0500, Pierre-Louis Bossart wrote: > > > > > > While 5.5.x works fine, mainline as of ac309e7744be (v5.6-rc6+) causes me > > > > > > some sound-related trouble: after boot, the sound works fine -- but once I > > > > > > suspend and resume my broadwell-based XPS13, I need to switch to headphone > > > > > > and back to speaker to hear something. But what I hear isn't music but > > > > > > garbled output. > > > > > I had (see 18d78b64fddc), but not any more in years (and I'd like to keep > > using I2S, which has worked flawlessly in these years). > > > > Due to pandemic I'm working remotely and right now won't be able to test > audio quality so focusing on the stream==NULL issue. And thus we got to help > each other out : ) Sure, and thanks for taking a look at this! > Could you verify issue reproduces on 5.6.0-rc1 on your machine? It reproduces on 5.6.0-rc1 + i915-bugfix. I'm trying to bisect it further in the background, but that may take quite some time. Thanks, Dominik
