The komeda KMS driver will call drm_plane_create_zpos_property() with an init value of the plane index.
Since the initial value wasn't carried over in the state, the driver had to set it again in komeda_plane_reset(). However, the helpers have been adjusted to set it properly at reset, so this is not needed anymore.
Cc: Brian Starkey brian.starkey@arm.com Cc: "James (Qian) Wang" james.qian.wang@arm.com Cc: Liviu Dudau liviu.dudau@arm.com Cc: Mihail Atanassov mihail.atanassov@arm.com Signed-off-by: Maxime Ripard maxime@cerno.tech --- drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c index 1778f6e1ea56..383bb2039bd4 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c @@ -135,7 +135,6 @@ static void komeda_plane_destroy(struct drm_plane *plane) static void komeda_plane_reset(struct drm_plane *plane) { struct komeda_plane_state *state; - struct komeda_plane *kplane = to_kplane(plane);
if (plane->state) __drm_atomic_helper_plane_destroy_state(plane->state); @@ -146,7 +145,6 @@ static void komeda_plane_reset(struct drm_plane *plane) state = kzalloc(sizeof(*state), GFP_KERNEL); if (state) { __drm_atomic_helper_plane_reset(plane, &state->base); - state->base.zpos = kplane->layer->base.id; state->base.color_encoding = DRM_COLOR_YCBCR_BT601; state->base.color_range = DRM_COLOR_YCBCR_LIMITED_RANGE; }