Re: [Intel-gfx] [PATCH 3/4] drm/i915: Drop the excessive vblank waits from modeset codepaths

2014-04-16 Thread Ville Syrjälä
On Wed, Mar 12, 2014 at 09:25:42AM +, Chris Wilson wrote: > On Wed, Mar 12, 2014 at 11:16:59AM +0200, Ville Syrjälä wrote: > > On Wed, Mar 12, 2014 at 08:35:39AM +, Chris Wilson wrote: > > > On Tue, Mar 11, 2014 at 07:37:35PM +0200, ville.syrj...@linux.intel.com > > > wrote: > > > > From:

Re: [Intel-gfx] [PATCH 3/4] drm/i915: Drop the excessive vblank waits from modeset codepaths

2014-03-12 Thread Chris Wilson
On Wed, Mar 12, 2014 at 11:16:59AM +0200, Ville Syrjälä wrote: > On Wed, Mar 12, 2014 at 08:35:39AM +, Chris Wilson wrote: > > On Tue, Mar 11, 2014 at 07:37:35PM +0200, ville.syrj...@linux.intel.com > > wrote: > > > From: Ville Syrjälä > > > > > > Now that we've plugged the mmio vs. ring fli

Re: [Intel-gfx] [PATCH 3/4] drm/i915: Drop the excessive vblank waits from modeset codepaths

2014-03-12 Thread Ville Syrjälä
On Wed, Mar 12, 2014 at 08:35:39AM +, Chris Wilson wrote: > On Tue, Mar 11, 2014 at 07:37:35PM +0200, ville.syrj...@linux.intel.com wrote: > > From: Ville Syrjälä > > > > Now that we've plugged the mmio vs. ring flip race, we shouldn't need > > these vblank waits in the modeset codepaths anym

Re: [Intel-gfx] [PATCH 3/4] drm/i915: Drop the excessive vblank waits from modeset codepaths

2014-03-12 Thread Chris Wilson
On Tue, Mar 11, 2014 at 07:37:35PM +0200, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > Now that we've plugged the mmio vs. ring flip race, we shouldn't need > these vblank waits in the modeset codepaths anymore. So get rid of > them. Hmm, could we not add an assert(DSPSURFLIVE

[Intel-gfx] [PATCH 3/4] drm/i915: Drop the excessive vblank waits from modeset codepaths

2014-03-11 Thread ville . syrjala
From: Ville Syrjälä Now that we've plugged the mmio vs. ring flip race, we shouldn't need these vblank waits in the modeset codepaths anymore. So get rid of them. Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_display.c | 12 1 file changed, 12 deletions(-) diff --gi