[Intel-gfx] [PATCH] drm/i915/bdw: Implement Wa4x4STCOptimizationDisable:bdw

2014-03-26 Thread Damien Lespiau
Not implementing this W/A can lead to hangs. Cc: Ben Widawsky benjamin.widaw...@intel.com Cc: Rafael Barbalho rafael.barba...@intel.com Cc: Ville Syrjälä ville.syrj...@linux.intel.com Signed-off-by: Damien Lespiau damien.lesp...@intel.com --- drivers/gpu/drm/i915/i915_reg.h | 3 ++-

Re: [Intel-gfx] [PATCH] drm/i915/bdw: Implement Wa4x4STCOptimizationDisable:bdw

2014-03-26 Thread Ben Widawsky
On Wed, Mar 26, 2014 at 06:41:51PM +, Damien Lespiau wrote: Not implementing this W/A can lead to hangs. Cc: Ben Widawsky benjamin.widaw...@intel.com Cc: Rafael Barbalho rafael.barba...@intel.com Cc: Ville Syrjälä ville.syrj...@linux.intel.com Signed-off-by: Damien Lespiau

Re: [Intel-gfx] [PATCH] drm/i915/bdw: Implement Wa4x4STCOptimizationDisable:bdw

2014-03-26 Thread Ben Widawsky
On Wed, Mar 26, 2014 at 12:08:44PM -0700, Ben Widawsky wrote: On Wed, Mar 26, 2014 at 06:41:51PM +, Damien Lespiau wrote: Not implementing this W/A can lead to hangs. Cc: Ben Widawsky benjamin.widaw...@intel.com Cc: Rafael Barbalho rafael.barba...@intel.com Cc: Ville Syrjälä

Re: [Intel-gfx] [PATCH] drm/i915/bdw: Implement Wa4x4STCOptimizationDisable:bdw

2014-03-26 Thread Daniel Vetter
On Wed, Mar 26, 2014 at 12:10:41PM -0700, Ben Widawsky wrote: On Wed, Mar 26, 2014 at 12:08:44PM -0700, Ben Widawsky wrote: On Wed, Mar 26, 2014 at 06:41:51PM +, Damien Lespiau wrote: Not implementing this W/A can lead to hangs. Cc: Ben Widawsky benjamin.widaw...@intel.com Cc:

Re: [Intel-gfx] [PATCH] drm/i915/bdw: Implement Wa4x4STCOptimizationDisable:bdw

2014-03-26 Thread Ben Widawsky
On Wed, Mar 26, 2014 at 10:39:21PM +0100, Daniel Vetter wrote: On Wed, Mar 26, 2014 at 12:10:41PM -0700, Ben Widawsky wrote: On Wed, Mar 26, 2014 at 12:08:44PM -0700, Ben Widawsky wrote: On Wed, Mar 26, 2014 at 06:41:51PM +, Damien Lespiau wrote: Not implementing this W/A can lead to

Re: [Intel-gfx] [PATCH] drm/i915/bdw: Implement Wa4x4STCOptimizationDisable:bdw

2014-03-26 Thread Daniel Vetter
On Wed, Mar 26, 2014 at 11:37 PM, Ben Widawsky b...@bwidawsk.net wrote: On Wed, Mar 26, 2014 at 10:39:21PM +0100, Daniel Vetter wrote: On Wed, Mar 26, 2014 at 12:10:41PM -0700, Ben Widawsky wrote: On Wed, Mar 26, 2014 at 12:08:44PM -0700, Ben Widawsky wrote: On Wed, Mar 26, 2014 at