Re: [Intel-gfx] [PATCH 4/5] drm/i915: Wait for pending page flips before enabling/disabling the primary plane

2014-05-20 Thread Rodrigo Vivi
It seems it needs a rebase... I couldn't figure out where exactly you will put the wait_for_pending so I'm going to wait a v2. But this is my fault that took a century to review it... I'm sorry... On Tue, Apr 15, 2014 at 11:41 AM, ville.syrj...@linux.intel.com wrote: From: Ville Syrjälä

[Intel-gfx] [PATCH 4/5] drm/i915: Wait for pending page flips before enabling/disabling the primary plane

2014-04-15 Thread ville . syrjala
From: Ville Syrjälä ville.syrj...@linux.intel.com We have to write to the primary plane base address registrer when we enable/disable the primary plane in response to sprite coverage. Those writes will cause the flip counter to increment which could interfere with the detection of CS flip