Re: [Intel-gfx] [PATCH 1/2] drm/i915: Rotated view does not need a fence

2016-10-25 Thread Tvrtko Ursulin
On 25/10/2016 15:12, Ville Syrjälä wrote: On Tue, Oct 25, 2016 at 03:00:23PM +0100, Tvrtko Ursulin wrote: From: Tvrtko Ursulin We do not need to set up a fence for the rotated view. Display does not need it and no one can access it. Signed-off-by: Tvrtko Ursulin Cc: Chris Wilson Cc: Joona

Re: [Intel-gfx] [PATCH 1/2] drm/i915: Rotated view does not need a fence

2016-10-25 Thread Ville Syrjälä
On Tue, Oct 25, 2016 at 03:17:09PM +0100, Chris Wilson wrote: > On Tue, Oct 25, 2016 at 05:12:22PM +0300, Ville Syrjälä wrote: > > On Tue, Oct 25, 2016 at 03:00:23PM +0100, Tvrtko Ursulin wrote: > > > From: Tvrtko Ursulin > > > > > > We do not need to set up a fence for the rotated view. > > > >

Re: [Intel-gfx] [PATCH 1/2] drm/i915: Rotated view does not need a fence

2016-10-25 Thread Chris Wilson
On Tue, Oct 25, 2016 at 05:12:22PM +0300, Ville Syrjälä wrote: > On Tue, Oct 25, 2016 at 03:00:23PM +0100, Tvrtko Ursulin wrote: > > From: Tvrtko Ursulin > > > > We do not need to set up a fence for the rotated view. > > > > Display does not need it and no one can access it. > > > > Signed-off-

Re: [Intel-gfx] [PATCH 1/2] drm/i915: Rotated view does not need a fence

2016-10-25 Thread Ville Syrjälä
On Tue, Oct 25, 2016 at 03:00:23PM +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > We do not need to set up a fence for the rotated view. > > Display does not need it and no one can access it. > > Signed-off-by: Tvrtko Ursulin > Cc: Chris Wilson > Cc: Joonas Lahtinen Broken by 05a20

Re: [Intel-gfx] [PATCH 1/2] drm/i915: Rotated view does not need a fence

2016-10-25 Thread Chris Wilson
On Tue, Oct 25, 2016 at 03:00:23PM +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > We do not need to set up a fence for the rotated view. > > Display does not need it and no one can access it. See __i915_vma_set_map_and_fenceable. Stop the bit at source. And include the above line as a

[Intel-gfx] [PATCH 1/2] drm/i915: Rotated view does not need a fence

2016-10-25 Thread Tvrtko Ursulin
From: Tvrtko Ursulin We do not need to set up a fence for the rotated view. Display does not need it and no one can access it. Signed-off-by: Tvrtko Ursulin Cc: Chris Wilson Cc: Joonas Lahtinen --- drivers/gpu/drm/i915/i915_gem_gtt.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)