Re: [Intel-gfx] [DMC_BUGFIX_SKL_V2 5/5] drm/i915/skl: Block disable call for pw1 if dmc firmware is present.

2015-09-28 Thread Daniel Vetter
On Mon, Sep 07, 2015 at 04:39:19PM +0530, Sunil Kamath wrote: > On Wednesday 26 August 2015 01:36 AM, Animesh Manna wrote: > >Another interesting criteria to work dmc as expected is pw1 to be > >enabled by driver and dmc will shut it off in its execution > >sequence. If already disabled by driver

Re: [Intel-gfx] [DMC_BUGFIX_SKL_V2 5/5] drm/i915/skl: Block disable call for pw1 if dmc firmware is present.

2015-09-07 Thread Sunil Kamath
On Wednesday 26 August 2015 01:36 AM, Animesh Manna wrote: Another interesting criteria to work dmc as expected is pw1 to be enabled by driver and dmc will shut it off in its execution sequence. If already disabled by driver dmc will get confuse and behave differently than expected found during

[Intel-gfx] [DMC_BUGFIX_SKL_V2 5/5] drm/i915/skl: Block disable call for pw1 if dmc firmware is present.

2015-08-25 Thread Animesh Manna
Another interesting criteria to work dmc as expected is pw1 to be enabled by driver and dmc will shut it off in its execution sequence. If already disabled by driver dmc will get confuse and behave differently than expected found during pc10 entry issue for skl. So berfore we disable power-well