Re: [Intel-gfx] [PATCH] drm/i915: Verify power domains after enabling them

Quoting Imre Deak (2018-08-17 13:53:06) > On Fri, Aug 17, 2018 at 01:32:24PM +0100, Chris Wilson wrote: > > Quoting Imre Deak (2018-08-17 13:26:13) > > > After > > > commit 2cd9a689e97b ("Refactor intel_display_set_init_power() logic") > > > it makes more sense to check the power domain/well refcou

Re: [Intel-gfx] [PATCH] drm/i915: Verify power domains after enabling them

On Fri, Aug 17, 2018 at 01:32:24PM +0100, Chris Wilson wrote: > Quoting Imre Deak (2018-08-17 13:26:13) > > After > > commit 2cd9a689e97b ("Refactor intel_display_set_init_power() logic") > > it makes more sense to check the power domain/well refcounts after > > enabling the power domains functiona

Re: [Intel-gfx] [PATCH] drm/i915: Verify power domains after enabling them

Quoting Imre Deak (2018-08-17 13:26:13) > After > commit 2cd9a689e97b ("Refactor intel_display_set_init_power() logic") > it makes more sense to check the power domain/well refcounts after > enabling the power domains functionality. Before that it's guaranteed > that most power wells (in the INIT d

[Intel-gfx] [PATCH] drm/i915: Verify power domains after enabling them

After commit 2cd9a689e97b ("Refactor intel_display_set_init_power() logic") it makes more sense to check the power domain/well refcounts after enabling the power domains functionality. Before that it's guaranteed that most power wells (in the INIT domain) will have a reference held, so not an inter