drm/amd/display: Stop leaking planes

[ Upstream commit 02680efbb10be0d2c867fe722ae23d588f6bebef ]

[Why]
drm_plane_cleanup does not free the plane.

[How]
Call drm_primary_helper_destroy which will also free the plane.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 6903fe6..ef5c6af 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3167,7 +3167,7 @@ void dm_drm_plane_destroy_state(struct drm_plane *plane,
 static const struct drm_plane_funcs dm_plane_funcs = {
        .update_plane   = drm_atomic_helper_update_plane,
        .disable_plane  = drm_atomic_helper_disable_plane,
-       .destroy        = drm_plane_cleanup,
+       .destroy        = drm_primary_helper_destroy,
        .reset = dm_drm_plane_reset,
        .atomic_duplicate_state = dm_drm_plane_duplicate_state,
        .atomic_destroy_state = dm_drm_plane_destroy_state,