drm/i915: Fix deadlock witha the pipe A quirk during resume
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 1 Jun 2017 14:36:13 +0000 (17:36 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 15 Jun 2017 12:19:32 +0000 (15:19 +0300)
commitaecd36b8a16b2302b33f49ba3fa24c955f1e32f7
tree8c9cee9ce560e67b3d85e04b7688cbcbd3d7dbb3
parent8c45cec48e5871f93e56650f7e476d4ea7174a0e
drm/i915: Fix deadlock witha the pipe A quirk during resume

Pass down the correct acquire context to the pipe A quirk load detect
hack during display resume. Avoids deadlocking the entire thing.

Cc: stable@vger.kernel.org
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Fixes: e2c8b8701e2d ("drm/i915: Use atomic helpers for suspend, v2.")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170601143619.27840-2-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
drivers/gpu/drm/i915/intel_display.c