drm/i915: Run psr_setup unconditionally

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Due to runtime pm and system s/r we need to restore hw state every
time we enable a pipe again. Hence trying to avoid that is just
pointless book-keeping which Rodrigo then tried to work around by
manually adding psr_setup calls to our resume code.

Much simpler to just remove code instead.

v2: Properly bail out of psr exit if psr isn't enabled. Spotted by
Rodrigo.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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This commit is contained in:

Daniel Vetter 2014-07-11 10:30:09 -07:00

parent b04c5bd6fd

commit 9a603f48fa

2 changed files with 1 additions and 7 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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7

drivers/gpu/drm/i915/intel_dp.c

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