diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_plane.c')
-rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_plane.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 1cfd85a991ed..9d82ea6f4f8c 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -175,7 +175,8 @@ static int mtk_plane_atomic_check(struct drm_plane *plane, static void mtk_plane_atomic_disable(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct mtk_plane_state *state = to_mtk_plane_state(plane->state); + struct drm_plane_state *new_state = plane->state; + struct mtk_plane_state *state = to_mtk_plane_state(new_state); state->pending.enable = false; wmb(); /* Make sure the above parameter is set before update */ @@ -185,9 +186,10 @@ static void mtk_plane_atomic_disable(struct drm_plane *plane, static void mtk_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct mtk_plane_state *state = to_mtk_plane_state(plane->state); - struct drm_crtc *crtc = plane->state->crtc; - struct drm_framebuffer *fb = plane->state->fb; + struct drm_plane_state *new_state = plane->state; + struct mtk_plane_state *state = to_mtk_plane_state(new_state); + struct drm_crtc *crtc = new_state->crtc; + struct drm_framebuffer *fb = new_state->fb; struct drm_gem_object *gem; struct mtk_drm_gem_obj *mtk_gem; unsigned int pitch, format; @@ -196,7 +198,7 @@ static void mtk_plane_atomic_update(struct drm_plane *plane, if (!crtc || WARN_ON(!fb)) return; - if (!plane->state->visible) { + if (!new_state->visible) { mtk_plane_atomic_disable(plane, old_state); return; } @@ -207,18 +209,18 @@ static void mtk_plane_atomic_update(struct drm_plane *plane, pitch = fb->pitches[0]; format = fb->format->format; - addr += (plane->state->src.x1 >> 16) * fb->format->cpp[0]; - addr += (plane->state->src.y1 >> 16) * pitch; + addr += (new_state->src.x1 >> 16) * fb->format->cpp[0]; + addr += (new_state->src.y1 >> 16) * pitch; state->pending.enable = true; state->pending.pitch = pitch; state->pending.format = format; state->pending.addr = addr; - state->pending.x = plane->state->dst.x1; - state->pending.y = plane->state->dst.y1; - state->pending.width = drm_rect_width(&plane->state->dst); - state->pending.height = drm_rect_height(&plane->state->dst); - state->pending.rotation = plane->state->rotation; + state->pending.x = new_state->dst.x1; + state->pending.y = new_state->dst.y1; + state->pending.width = drm_rect_width(&new_state->dst); + state->pending.height = drm_rect_height(&new_state->dst); + state->pending.rotation = new_state->rotation; wmb(); /* Make sure the above parameters are set before update */ state->pending.dirty = true; } |