drm: Check crtc viewport correctly with rotated primary plane on atomic drivers
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 16 Oct 2015 15:38:39 +0000 (18:38 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 19 Oct 2015 09:00:47 +0000 (11:00 +0200)
commit33e0be63759d472e7a6996d1277ff66e92a8685d
treecafb3203d990a4b00f1952700270fc5e5192e843
parentce8d9ecc1b9dafc593bac481a6fcc39cc913543a
drm: Check crtc viewport correctly with rotated primary plane on atomic drivers

On atomic drivers we can dig out the primary plane rotation from the
plane state instead of looking at the legacy crtc->invert_dimensions
flag. The flag is not set by anyone except omapdrm, and it would be
racy to set it the same way in the atomic helpers.

v2: Kill crtc->invert_dimensions totally since omap is state based
    already and no one else ever used it (Matt)

Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1445009919-22746-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/drm_crtc.c
drivers/gpu/drm/omapdrm/omap_crtc.c
include/drm/drm_crtc.h