drm/i915: Rework plane readout.
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Mon, 13 Jul 2015 14:30:20 +0000 (16:30 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 14 Jul 2015 15:17:22 +0000 (17:17 +0200)
commit4cf0ebbd4fafbdf8e6431dbb315e5511c3efdc3b
treeb604bc9e33b7daacd8ddd428c1dc49d6e031dd8c
parent3bbaba0ceaa254c9ee261e329bfd92e4ba4fe32a
drm/i915: Rework plane readout.

All non-primary planes get disabled during hw readout,
this reduces complexity and means not having to do some plane
visibility checks during the first commit.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_atomic.c
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_drv.h