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drm/atomic: Allow userspace to use damage clips with async flips

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Allow userspace to use damage clips with atomic async flips. Damage
clips are useful for partial plane updates, which can be helpful for
clients that want to do flips asynchronously.

Fixes: 0e26cc72c7 ("drm: Refuse to async flip with atomic prop changes")
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/20240702212215.109696-2-andrealmeid@igalia.com
This commit is contained in:
André Almeida 2024-07-02 18:22:15 -03:00 committed by Simon Ser
parent e0fa4132bf
commit f85de245c6
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/drm_atomic_uapi.c
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@ -1072,7 +1072,8 @@ int drm_atomic_set_property(struct drm_atomic_state *state,
if (async_flip &&
prop != config->prop_fb_id &&
prop != config->prop_in_fence_fd) {
prop != config->prop_in_fence_fd &&
prop != config->prop_fb_damage_clips) {
ret = drm_atomic_plane_get_property(plane, plane_state,
prop, &old_val);
ret = drm_atomic_check_prop_changes(ret, old_val, prop_value, prop);