mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-04-09 14:45:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm/damage-helper: add const qualifier in drm_atomic_helper_damage_merged()

Browse Source 
Add a const qualifier for the "state" parameter as well as we could
use this helper to get the combined damage in cases of const
drm_plane_state as well. Needed mainly for xe driver big joiner cases
where we need to track the damage from immutable plane state.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250228093802.27091-3-vinod.govindapillai@intel.com
This commit is contained in:
Vinod Govindapillai 2025-02-28 11:37:55 +02:00 committed by Mika Kahola
parent 840cb2dc27
commit 9a112dd8c1
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/drm_damage_helper.c
View File

@ -308,7 +308,7 @@ EXPORT_SYMBOL(drm_atomic_helper_damage_iter_next);
* True if there is valid plane damage otherwise false.
*/
bool drm_atomic_helper_damage_merged(const struct drm_plane_state *old_state,
struct drm_plane_state *state,
const struct drm_plane_state *state,
struct drm_rect *rect)
{
struct drm_atomic_helper_damage_iter iter;

2
include/drm/drm_damage_helper.h
View File

@ -78,7 +78,7 @@ bool
drm_atomic_helper_damage_iter_next(struct drm_atomic_helper_damage_iter *iter,
struct drm_rect *rect);
bool drm_atomic_helper_damage_merged(const struct drm_plane_state *old_state,
struct drm_plane_state *state,
const struct drm_plane_state *state,
struct drm_rect *rect);
#endif