Re: [Intel-gfx] [PATCH] drm/i915/guc: Don't forward flip interrupts to GuC

2015-10-01 Thread Kamble, Sagar A
On 10/1/2015 2:22 PM, Jani Nikula wrote: On Thu, 01 Oct 2015, Daniel Vetter wrote: On Wed, Sep 30, 2015 at 10:16:14AM -0700, O'Rourke, Tom wrote: On Wed, Sep 30, 2015 at 09:57:37AM -0700, yu@intel.com wrote: From: Sagar Arun Kamble Due to flip interrupts GuC stays awake always and GT

Re: [Intel-gfx] [PATCH] drm/i915/guc: Don't forward flip interrupts to GuC

2015-10-01 Thread Daniel Vetter
On Thu, Oct 01, 2015 at 11:52:36AM +0300, Jani Nikula wrote: > On Thu, 01 Oct 2015, Daniel Vetter wrote: > > On Wed, Sep 30, 2015 at 10:16:14AM -0700, O'Rourke, Tom wrote: > >> On Wed, Sep 30, 2015 at 09:57:37AM -0700, yu@intel.com wrote: > >> > From: Sagar Arun Kamble > >> > > >> > Due to f

Re: [Intel-gfx] [PATCH] drm/i915/guc: Don't forward flip interrupts to GuC

2015-10-01 Thread Jani Nikula
On Thu, 01 Oct 2015, Daniel Vetter wrote: > On Wed, Sep 30, 2015 at 10:16:14AM -0700, O'Rourke, Tom wrote: >> On Wed, Sep 30, 2015 at 09:57:37AM -0700, yu@intel.com wrote: >> > From: Sagar Arun Kamble >> > >> > Due to flip interrupts GuC stays awake always and GT does not enter >> > RC6. Do

Re: [Intel-gfx] [PATCH] drm/i915/guc: Don't forward flip interrupts to GuC

2015-10-01 Thread Daniel Vetter
On Wed, Sep 30, 2015 at 10:16:14AM -0700, O'Rourke, Tom wrote: > On Wed, Sep 30, 2015 at 09:57:37AM -0700, yu@intel.com wrote: > > From: Sagar Arun Kamble > > > > Due to flip interrupts GuC stays awake always and GT does not enter > > RC6. Do not route those interrupts to GuC for now. Driver

Re: [Intel-gfx] [PATCH] drm/i915/guc: Don't forward flip interrupts to GuC

2015-09-30 Thread O'Rourke, Tom
On Wed, Sep 30, 2015 at 09:57:37AM -0700, yu@intel.com wrote: > From: Sagar Arun Kamble > > Due to flip interrupts GuC stays awake always and GT does not enter > RC6. Do not route those interrupts to GuC for now. Driver won't touch > DE_GUCRMR register and leave it as what default value. > >

[Intel-gfx] [PATCH] drm/i915/guc: Don't forward flip interrupts to GuC

2015-09-30 Thread yu . dai
From: Sagar Arun Kamble Due to flip interrupts GuC stays awake always and GT does not enter RC6. Do not route those interrupts to GuC for now. Driver won't touch DE_GUCRMR register and leave it as what default value. Signed-off-by: Sagar Arun Kamble Signed-off-by: Alex Dai --- drivers/gpu/drm