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path: root/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
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Diffstat (limited to 'drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c')
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
index be13140967b4..b854f471e9e5 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -502,6 +502,8 @@ static int mdp5_plane_atomic_async_check(struct drm_plane *plane,
static void mdp5_plane_atomic_async_update(struct drm_plane *plane,
struct drm_plane_state *new_state)
{
+ struct drm_framebuffer *old_fb = plane->state->fb;
+
plane->state->src_x = new_state->src_x;
plane->state->src_y = new_state->src_y;
plane->state->crtc_x = new_state->crtc_x;
@@ -524,6 +526,8 @@ static void mdp5_plane_atomic_async_update(struct drm_plane *plane,
*to_mdp5_plane_state(plane->state) =
*to_mdp5_plane_state(new_state);
+
+ new_state->fb = old_fb;
}
static const struct drm_plane_helper_funcs mdp5_plane_helper_funcs = {