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drm/plane: remove drm_helper_get_plane_damage_clips

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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
This commit is contained in:
Daniel Vetter
2021-07-23 10:34:55 +02:00
parent 40f2218dc4
commit 6f11f37459
4 changed files with 11 additions and 21 deletions
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3
include/drm/drm_rect.h
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@@ -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;