Re: [Intel-gfx] [PATCH 2/2] drm/i915: Add rotation readout for plane initial config

2018-11-21 Thread Ville Syrjälä
On Tue, Nov 20, 2018 at 02:20:14PM -0800, Rodrigo Vivi wrote: > On Tue, Nov 20, 2018 at 03:54:50PM +0200, Ville Syrjala wrote: > > From: Ville Syrjälä > > > > If we need to force a full plane update before userspace/fbdev > > have given us a proper plane state we should try to maintain the > >

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Add rotation readout for plane initial config

2018-11-21 Thread Maarten Lankhorst
Op 20-11-18 om 23:20 schreef Rodrigo Vivi: > On Tue, Nov 20, 2018 at 03:54:50PM +0200, Ville Syrjala wrote: >> From: Ville Syrjälä >> >> If we need to force a full plane update before userspace/fbdev >> have given us a proper plane state we should try to maintain the >> current plane state as

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Add rotation readout for plane initial config

2018-11-20 Thread Rodrigo Vivi
On Tue, Nov 20, 2018 at 03:54:50PM +0200, Ville Syrjala wrote: > From: Ville Syrjälä > > If we need to force a full plane update before userspace/fbdev > have given us a proper plane state we should try to maintain the > current plane state as much as possible (apart from the parts > of the