drm/i915: Fix RC6 suspend/resume

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We restored RC6 twice on resume, even with modesetting off.  Instead,
only restore it once and skip RC6 initialization entirely in non-KMS mode.

Signed-off-by: Andy Lutomirski <luto@mit.edu>
Tested-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

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Andrew Lutomirski 2009-12-21 10:10:22 -05:00 • committed by Eric Anholt

parent 76446cac68

commit 1d3c36ad41

3 changed files with 1 additions and 15 deletions

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2

drivers/gpu/drm/i915/i915_drv.h

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12

drivers/gpu/drm/i915/i915_suspend.c

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2

drivers/gpu/drm/i915/intel_display.c

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