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authorDaniel Vetter <daniel.vetter@ffwll.ch>2021-07-23 11:34:55 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2021-07-27 13:21:22 +0300
commit6f11f37459d8f9f74ff1c299c0bedd50b458057a (patch)
tree2642c2b4cfe9e52f987945d6e84332ad05fa9df5 /include/drm/drm_rect.h
parent40f2218dc4acf5f90eb5c5d5acbbd98e4bbd9602 (diff)
downloadlinux-6f11f37459d8f9f74ff1c299c0bedd50b458057a.tar.xz
drm/plane: remove drm_helper_get_plane_damage_clips
It's not used. Drivers should instead use the helpers anyway. Currently both vbox and i915 hand-roll this and it's not the greatest. vbox looks buggy, and i915 does a bit much that helpers would take care of I think. Also improve the kerneldocs while we're at it. Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210723083457.696939-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'include/drm/drm_rect.h')
-rw-r--r--include/drm/drm_rect.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/drm_rect.h b/include/drm/drm_rect.h
index 39f2deee709c..6f6e19bd4dac 100644
--- a/include/drm/drm_rect.h
+++ b/include/drm/drm_rect.h
@@ -39,6 +39,9 @@
* @x2: horizontal ending coordinate (exclusive)
* @y1: vertical starting coordinate (inclusive)
* @y2: vertical ending coordinate (exclusive)
+ *
+ * Note that this must match the layout of struct drm_mode_rect or the damage
+ * helpers like drm_atomic_helper_damage_iter_init() break.
*/
struct drm_rect {
int x1, y1, x2, y2;