[alsa-devel] commit b1ef29725865 (ACPI _REV=2) causes sound regression on Dell XPS 13 [Was: Discussion around quirking the _REV behavior for the XPS 13 (2015) until 4.2]

[Mario Limonciello]

On 05/12/2015 09:14 PM, Jie, Yang wrote:
>   
> Hi Mario, can you try disabling pulseaudio to see if anything change?
> Once I got one XPS 13 9343, I can debug on it, we have ordered it, but been
> told still need wait 4 more weeks for lacking of the LCD screen materials.
>
> ~Keyon
>
>

Keyon,

Yes, if I kill pulseaudio (and prevent it from starting back up), I am 
able to get audio by running:
speaker-test -c 2 -t wav -D plughw:broadwellrt286

I've tried to remove .config/pulse, but it's still not working at all 
when pulse launches up.

Thanks,