1 Aug
2017
1 Aug
'17
3:25 p.m.
On Mon, Jul 24, 2017 at 11:05:25AM +0200, Enric Balletbo i Serra wrote:
From: Hsin-Yu Chao hychao@chromium.org
Expose the headphone output enables to user space. This will allow userspace to ensure that there is stable output before the headphones are turned on, avoiding a pop on insertion.
If the user needs to force the headphones on for some reason they should be using the existing DAPM mechanisms to do it, either just playing audio continuously or having the machine driver force enable things.