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DRM / i915: Fix resume regression on MSI Wind U100 w/o KMS 

Commit cbda12d77e (drm/i915: implement
new pm ops for i915), among other things, removed the .suspend and
.resume pointers from the struct drm_driver object in i915_drv.c,
which broke resume without KMS on my MSI Wind U100.

Fix this by reverting that part of commit cbda12d77e.

[ The DRM layer will not use the class-specific suspend/resume functions
  if the driver is marked MODESET-aware, and conversely it will not
  register the PCI device if the drievr isn't so marked, so you always
  end up with _either_ the drm-class suspend/resume _or_ the PCI layer
  PM functionality, never both.  - Linus ]

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Rafael J. Wysocki 2010-01-09 00:45:33 +01:00 committed by Linus Torvalds
parent 3c8ad49b01
commit 50f411e34d
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_drv.c
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@ -464,6 +464,8 @@ static struct drm_driver driver = {
.lastclose = i915_driver_lastclose,
.preclose = i915_driver_preclose,
.postclose = i915_driver_postclose,
.suspend = i915_suspend,
.resume = i915_resume,
.device_is_agp = i915_driver_device_is_agp,
.enable_vblank = i915_enable_vblank,
.disable_vblank = i915_disable_vblank,