| commit | 0eb96d6ed38430b72897adde58f5477a6b71757a | [log] [tgz] |
|---|---|---|
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | Wed Oct 14 12:33:41 2009 -0700 |
| committer | Eric Anholt <eric@anholt.net> | Thu Oct 15 09:20:48 2009 -0700 |
| tree | 704c50f7b10f6b3bfe159aba2e21bbadac8c3191 | |
| parent | 58a27471d00dc09945cbcfbbc5cbcdcd3c28211d [diff] |
drm/i915: save/restore BLC histogram control reg across suspend/resume 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>