| commit | ad7ce1cf569509e2f212267749f0ad75bd40b67a | |
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | |
| Wed, 14 Oct 2009 19:33:41 +0000 (14 12:33 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 18 Dec 2009 21:44:17 +0000 (18 13:44 -0800) | ||
| tree | 518f445b0111c0b785dc6367415bf141458e418e | treesnapshot (tar.gz zip) |
| parent | f316f8c1cc0a8449bc846bcb2839511198185db2 | commitdiff |
drm/i915: save/restore BLC histogram control reg across suspend/resume
commit 0eb96d6ed38430b72897adde58f5477a6b71757a upstream.
Turns out some machines, like the ThinkPad X40 don't come back if you
don't save/restore this register.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Cc: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 0eb96d6ed38430b72897adde58f5477a6b71757a upstream.
Turns out some machines, like the ThinkPad X40 don't come back if you
don't save/restore this register.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Cc: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/gpu/drm/i915/i915_drv.h | diffblobblamehistory | |
| drivers/gpu/drm/i915/i915_reg.h | diffblobblamehistory | |
| drivers/gpu/drm/i915/i915_suspend.c | diffblobblamehistory |