diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-11 00:28:03 +0200 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-09-11 01:10:00 +0200 |
| commit | c1c7af60892070e4b82ad63bbfb95ae745056de0 (patch) | |
| tree | cac0b3068c8c85319f54d8ca8f43af040a6666c9 /drivers/gpu/drm/Kconfig | |
| parent | ACPI button: provide lid status functions (diff) | |
| download | linux-c1c7af60892070e4b82ad63bbfb95ae745056de0.tar.xz linux-c1c7af60892070e4b82ad63bbfb95ae745056de0.zip | |
drm/i915: force mode set at lid open time
Some laptop platforms will disable pipes and/or planes at lid close time
and not restore them when the lid is opened again. So catch the lid
event, and if the lid was opened, force a mode restore.
Fixes fdo bug #21230.
Acked-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index e4d971c8b9d0..f831ea159291 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -102,6 +102,7 @@ config DRM_I915 select BACKLIGHT_CLASS_DEVICE if ACPI select INPUT if ACPI select ACPI_VIDEO if ACPI + select ACPI_BUTTON if ACPI help Choose this option if you have a system that has Intel 830M, 845G, 852GM, 855GM 865G or 915G integrated graphics. If M is selected, the |