| commit | c51ad0fb7bf823d924cb20e45e601c4ca4aba383 | |
| author | Grégoire Henry <henry@pps.jussieu.fr> | |
| Tue, 23 Jun 2009 13:41:02 +0000 (23 15:41 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Sun, 16 Aug 2009 21:18:23 +0000 (16 14:18 -0700) | ||
| tree | c2de4611d6a12b299b296f9054675c74d9b28547 | treesnapshot (tar.gz zip) |
| parent | e8c4eaed7376d63ebd944b0ba1d238c23a4f9d6b | commitdiff |
drm/i915: initialize fence registers to zero when loading GEM
(cherry picked from commit b5aa8a0fc132dd512c33e7c2621d075e3b77a65e)
Unitialized fence register could leads to corrupted display. Problem
encountered on MacBooks (revision 1 and 2), directly booting from EFI
or through BIOS emulation.
(bug #21710 at freedestop.org)
Signed-off-by: Grégoire Henry <henry@pps.jussieu.fr>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
(cherry picked from commit b5aa8a0fc132dd512c33e7c2621d075e3b77a65e)
Unitialized fence register could leads to corrupted display. Problem
encountered on MacBooks (revision 1 and 2), directly booting from EFI
or through BIOS emulation.
(bug #21710 at freedestop.org)
Signed-off-by: Grégoire Henry <henry@pps.jussieu.fr>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/gpu/drm/i915/i915_gem.c | diffblobblamehistory |