[Intel-gfx] [PATCH] drm/i915: fix transition to I915_TILING_NONE
keithp at keithp.com
Fri Apr 17 01:46:20 CEST 2009
On Thu, 2009-04-16 at 23:29 +0100, Colin Guthrie wrote:
> 'Twas brillig, and Keith Packard at 16/04/09 23:17 did gyre and gimble:
> > Transitions to TILING_NONE skipped the call to unbind the object, which left
> > the fence register set and caused future CPU access through the GTT to
> > access the object in tiled mode.
> Could this solve this problem:
Dunno, but it doesn't seem likely; the bug here would have software
rendering to pixmaps broken when those pixmaps had been used in the past
as the front buffer.
keith.packard at intel.com
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 189 bytes
Desc: This is a digitally signed message part
More information about the Intel-gfx