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| author | Peng Li <peng.li@intel.com> | 2008-11-18 07:39:02 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-11-26 08:47:25 +0300 |
| commit | 461cba2d294fe83297edf8a6556912812903dce1 (patch) | |
| tree | 19c7cd768bbbc5a35b124dc856e109a8b2ddff5f /drivers/acpi/scan.c | |
| parent | 52440211dcdc52c0b757f8b34d122e11b12cdd50 (diff) | |
| download | linux-461cba2d294fe83297edf8a6556912812903dce1.tar.xz | |
drm/i915: Save/restore HWS_PGA on suspend/resume
It fixes suspend/resume failure of xf86-video-intel dri2
branch. As dri2 branch doesn't call I830DRIResume() to restore
hardware status page anymore, we need to preserve
this register across suspend/resume.
Signed-off-by: Peng Li <peng.li@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/acpi/scan.c')
0 files changed, 0 insertions, 0 deletions