drm/i915: Use atomic helpers for suspend, v2.

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Instead of duplicating the functionality now that we no longer need
to preserve dpll state we can move to using the upstream suspend helper.

Changes since v1:
- Call hw readout with all mutexes held.
- Rework intel_display_suspend to only assign modeset_restore_state
  on success.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/56C2E686.5060803@linux.intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

...

This commit is contained in:

Maarten Lankhorst 2016-02-16 10:06:14 +01:00

parent 1db6e2e7dc

commit e2c8b8701e

3 changed files with 45 additions and 85 deletions

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8

drivers/gpu/drm/i915/i915_drv.c

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1

drivers/gpu/drm/i915/i915_drv.h

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121

drivers/gpu/drm/i915/intel_display.c

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