Re: [Intel-gfx] [PATCH 5/8] drm/i915: Move the "recompress on activate" to a central place

2021-04-21 Thread Jani Nikula
On Wed, 14 Apr 2021, Ville Syrjala wrote: > From: Ville Syrjälä > > On ILK+ we current do a nuke right after activating FBC. If my > memory isn't playing tricks on me this is actially required if > FBC didn't stay disabled for a full frame. In that case the > deactivate+reactivate may not invalid

[Intel-gfx] [PATCH 5/8] drm/i915: Move the "recompress on activate" to a central place

2021-04-13 Thread Ville Syrjala
From: Ville Syrjälä On ILK+ we current do a nuke right after activating FBC. If my memory isn't playing tricks on me this is actially required if FBC didn't stay disabled for a full frame. In that case the deactivate+reactivate may not invalidate the cfb. I'd have to double chekc to be sure thoug