Commit 9074b67b authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Rob Clark
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drm/msm/mdp5: use drm atomic helpers to handle base drm plane state 



Use generic helpers code to manage drm_plane_state part of mdp5_plane
state instead of manually coding all the details.

Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20210525131316.3117809-2-dmitry.baryshkov@linaro.org


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent a1444004

drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c

+3 −5
Original line number Diff line number Diff line
@@ -176,8 +176,8 @@ static void mdp5_plane_reset(struct drm_plane *plane) 
{

	struct mdp5_plane_state *mdp5_state;



	if (plane->state && plane->state->fb)

		drm_framebuffer_put(plane->state->fb);

	if (plane->state)

		__drm_atomic_helper_plane_destroy_state(plane->state);



	kfree(to_mdp5_plane_state(plane->state));

	mdp5_state = kzalloc(sizeof(*mdp5_state), GFP_KERNEL);
@@ -191,9 +191,7 @@ static void mdp5_plane_reset(struct drm_plane *plane) 
	else

		mdp5_state->zpos = STAGE0 + drm_plane_index(plane);



	mdp5_state->base.plane = plane;



	plane->state = &mdp5_state->base;

	__drm_atomic_helper_plane_reset(plane, &mdp5_state->base);

}



static struct drm_plane_state *