drm/i915/dp: Check for AUXCH error before checking for success

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This is paranoid, but I am entirely willing to believe the hardware
could come up with a condition where I get a status with both the 'done'
and 'receive error' bits set.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Adam Jackson 2011-07-26 15:39:46 -04:00 • committed by Daniel Vetter

parent 092945e11c

commit d7e96feab8

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/i915/intel_dp.c

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