diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-10 18:28:03 -0400 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-09-10 19:10:00 -0400 |
| commit | c1c7af60892070e4b82ad63bbfb95ae745056de0 (patch) | |
| tree | cac0b3068c8c85319f54d8ca8f43af040a6666c9 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 7e12715ecc47a8a59154afe2746e48998225bb69 (diff) | |
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/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index df4597d9dac0..f2b8d27aef2a 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h | |||
| @@ -222,6 +222,8 @@ typedef struct drm_i915_private { | |||
| 222 | unsigned int edp_support:1; | 222 | unsigned int edp_support:1; |
| 223 | int lvds_ssc_freq; | 223 | int lvds_ssc_freq; |
| 224 | 224 | ||
| 225 | struct notifier_block lid_notifier; | ||
| 226 | |||
| 225 | int crt_ddc_bus; /* -1 = unknown, else GPIO to use for CRT DDC */ | 227 | int crt_ddc_bus; /* -1 = unknown, else GPIO to use for CRT DDC */ |
| 226 | struct drm_i915_fence_reg fence_regs[16]; /* assume 965 */ | 228 | struct drm_i915_fence_reg fence_regs[16]; /* assume 965 */ |
| 227 | int fence_reg_start; /* 4 if userland hasn't ioctl'd us yet */ | 229 | int fence_reg_start; /* 4 if userland hasn't ioctl'd us yet */ |