Re: [Intel-gfx] [PATCH 1/2] drm/i915: consolidate and tighten encoder cloning checks

2013-05-29 Thread Chris Wilson
On Tue, May 28, 2013 at 04:00:18PM +0200, Daniel Vetter wrote: > Only lvds/tv did actually check for cloning or not, but many more > places should. > > Notices because my ivb tried to enable both cpu edp and vga on the > first crtc - the resulting confusion between has_pch_encoder, > has_dp_encode

[Intel-gfx] [PATCH 1/2] drm/i915: consolidate and tighten encoder cloning checks

2013-05-28 Thread Daniel Vetter
Only lvds/tv did actually check for cloning or not, but many more places should. Notices because my ivb tried to enable both cpu edp and vga on the first crtc - the resulting confusion between has_pch_encoder, has_dp_encoder but not actually being a pch dp encoder resulting in hilarity (hitting a