[PATCH 2/2] drm/amd/display: Stop leaking planes

[Deucher, Alexander]

> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of
> Harry Wentland
> Sent: Monday, November 5, 2018 3:45 PM
> To: amd-gfx at lists.freedesktop.org
> Cc: Wentland, Harry <Harry.Wentland at amd.com>
> Subject: [PATCH 2/2] drm/amd/display: Stop leaking planes
> 
> [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 at amd.com>

Acked-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> 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 595ed8a757d3..2625cba27cda 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -3371,7 +3371,7 @@ 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,
> --
> 2.19.1
> 
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