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drm: Put damage blob when destroy plane state 

Somehow the code to put the damage blob on destroy plane state and set
the blob to NULL when duplicate plane state was not merged. May be
because the files are refactored since the patch was written. With this
fix add those.

Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Fixes: d3b2176782 ("drm: Add a new plane property to send damage during plane update")
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181221193559.4346-1-drawat@vmware.com
This commit is contained in:
Deepak Rawat 2018-12-21 11:35:59 -08:00 committed by Daniel Vetter
parent cbdd2663f4
commit c75ff001f4
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/drm_atomic_state_helper.c
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@ -241,6 +241,7 @@ void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,
state->fence = NULL;
state->commit = NULL;
state->fb_damage_clips = NULL;
}
EXPORT_SYMBOL(__drm_atomic_helper_plane_duplicate_state);
@ -285,6 +286,8 @@ void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state)
if (state->commit)
drm_crtc_commit_put(state->commit);
drm_property_blob_put(state->fb_damage_clips);
}
EXPORT_SYMBOL(__drm_atomic_helper_plane_destroy_state);