git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: fd2e8ea)
drm/i915: handle FBC and self-refresh better
authorJesse Barnes <jbarnes@virtuousgeek.org>
Sat, 6 Feb 2010 18:41:53 +0000 (10:41 -0800)
committerEric Anholt <eric@anholt.net>
Wed, 10 Feb 2010 22:27:13 +0000 (14:27 -0800)
On 945, we need to avoid entering self-refresh if the compressor is
busy, or we may cause display FIFO underruns leading to ugly flicker.

Fixes fdo bug #24314, kernel bug #15043.

Tested-by: Alexander Lam <lambchop468@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Julien Cristau <jcristau@debian.org> (fd.o #25371)
Cc: stable@kernel.org
Signed-off-by: Eric Anholt <eric@anholt.net>

No differences found
Pandora Kernel Repository