Re: [PATCH v2 03/20] drm/i915: Fix noatomic crtc disabling.

Maarten Lankhorst
2015-07-07T10:22:14Z

Op 07-07-15 om 11:18 schreef Daniel Vetter:
> On Tue, Jul 07, 2015 at 09:08:14AM +0200, Maarten Lankhorst wrote:
>> This should fix suspend on newer platforms.
> Which patch broke this? Also what is "newer platform" and what exactly got
> fixed? Please elaborate a bit more in your commit messages, they're too
> terse.
There were a lot of warnings about active mismatches and power well not being idle on suspend.

This should fix the power well by disabling the shared dpll and unsetting crtc->active.