Re: [Intel-gfx] [PATCH 4/7] drm/i915: split out Ironlake pipe bpp picking code

2011-05-11 Thread Jesse Barnes
On Tue, 10 May 2011 14:23:18 -0700 Keith Packard wrote: > On Tue, 19 Apr 2011 12:12:38 -0700, Jesse Barnes > wrote: > > Figuring out which pipe bpp to use is a bit painful. It depends on both > > the encoder and display configuration attached to a pipe. For instance, > > to drive a 24bpp fram

Re: [Intel-gfx] [PATCH 4/7] drm/i915: split out Ironlake pipe bpp picking code

2011-05-10 Thread Keith Packard
On Tue, 19 Apr 2011 12:12:38 -0700, Jesse Barnes wrote: > Figuring out which pipe bpp to use is a bit painful. It depends on both > the encoder and display configuration attached to a pipe. For instance, > to drive a 24bpp framebuffer out to an 18bpp panel, we need to use 6bpc > on the pipe but

[Intel-gfx] [PATCH 4/7] drm/i915: split out Ironlake pipe bpp picking code

2011-04-19 Thread Jesse Barnes
Figuring out which pipe bpp to use is a bit painful. It depends on both the encoder and display configuration attached to a pipe. For instance, to drive a 24bpp framebuffer out to an 18bpp panel, we need to use 6bpc on the pipe but also enable dithering. But driving that same framebuffer to a Di