[PATCH 5.15 497/691] drm: Consistently use struct drm_mode_rect for FB_DAMAGE_CLIPS

[Greg Kroah-Hartman]

5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Thomas Zimmermann <tzimmermann at suse.de>

commit 8b0d2f61545545ab5eef923ed6e59fc3be2385e0 upstream.

FB_DAMAGE_CLIPS is a plane property for damage handling. Its UAPI
should only use UAPI types. Hence replace struct drm_rect with
struct drm_mode_rect in drm_atomic_plane_set_property(). Both types
are identical in practice, so there's no change in behavior.

Reported-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Closes: https://lore.kernel.org/dri-devel/Zu1Ke1TuThbtz15E@intel.com/
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
Fixes: d3b21767821e ("drm: Add a new plane property to send damage during plane update")
Cc: Lukasz Spintzyk <lukasz.spintzyk at displaylink.com>
Cc: Deepak Rawat <drawat at vmware.com>
Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
Cc: Thomas Hellstrom <thellstrom at vmware.com>
Cc: David Airlie <airlied at gmail.com>
Cc: Simona Vetter <simona at ffwll.ch>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Maxime Ripard <mripard at kernel.org>
Cc: Thomas Zimmermann <tzimmermann at suse.de>
Cc: dri-devel at lists.freedesktop.org
Cc: <stable at vger.kernel.org> # v5.0+
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240923075841.16231-1-tzimmermann@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/gpu/drm/drm_atomic_uapi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/drm_atomic_uapi.c
+++ b/drivers/gpu/drm/drm_atomic_uapi.c
@@ -603,7 +603,7 @@ static int drm_atomic_plane_set_property
 					&state->fb_damage_clips,
 					val,
 					-1,
-					sizeof(struct drm_rect),
+					sizeof(struct drm_mode_rect),
 					&replaced);
 		return ret;
 	} else if (property == plane->scaling_filter_property) {