Re: [Intel-gfx] [PATCH 3/4] drm/i915/gen9: Extend dmc debug mask to include cores

2016-02-19 Thread Imre Deak
On Fri, 2016-02-19 at 12:26 +0200, Mika Kuoppala wrote: > Cores need to be included into the debug mask. We don't exactly > know what it does but the spec says it must be enabled. So obey. > > v2: Cores should be only set for BXT (Imre, Art) > > Cc: Imre Deak > Cc: Runyan, Arthur J > Signed-off

[Intel-gfx] [PATCH 3/4] drm/i915/gen9: Extend dmc debug mask to include cores

2016-02-19 Thread Mika Kuoppala
Cores need to be included into the debug mask. We don't exactly know what it does but the spec says it must be enabled. So obey. v2: Cores should be only set for BXT (Imre, Art) Cc: Imre Deak Cc: Runyan, Arthur J Signed-off-by: Mika Kuoppala --- drivers/gpu/drm/i915/i915_reg.h | 1 +

Re: [Intel-gfx] [PATCH 3/4] drm/i915/gen9: Extend dmc debug mask to include cores

2016-02-18 Thread Runyan, Arthur J
>-Original Message- >From: Deak, Imre ... >The BSpec "Sequence to Allow DC5 or DC6" requires this only for BXT >(looks like a recent addition to work around something), but it doesn't >say it's needed for other platforms. The register description doesn't >make a difference though. > >Perhap

Re: [Intel-gfx] [PATCH 3/4] drm/i915/gen9: Extend dmc debug mask to include cores

2016-02-18 Thread Imre Deak
On to, 2016-02-18 at 17:21 +0200, Mika Kuoppala wrote: > Cores need to be included into the debug mask. We don't exactly > know what it does but the spec says it must be enabled. So obey. > > Signed-off-by: Mika Kuoppala > --- >  drivers/gpu/drm/i915/i915_reg.h |  1 + >  drivers/gpu/drm/i

[Intel-gfx] [PATCH 3/4] drm/i915/gen9: Extend dmc debug mask to include cores

2016-02-18 Thread Mika Kuoppala
Cores need to be included into the debug mask. We don't exactly know what it does but the spec says it must be enabled. So obey. Signed-off-by: Mika Kuoppala --- drivers/gpu/drm/i915/i915_reg.h | 1 + drivers/gpu/drm/i915/intel_runtime_pm.c | 14 -- 2 files changed, 9 insert