drm/i915: Make intel_plane_state subclass drm_plane_state

Reviewed-by: NBob Paauwe <bob.j.paauwe@intel.com>
Signed-off-by: NMatt Roper <matthew.d.roper@intel.com>
Reviewed-by: NAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_display.c

@@ -11693,8 +11693,8 @@ static int
 intel_check_primary_plane(struct drm_plane *plane,
 			  struct intel_plane_state *state)
 {
-	struct drm_crtc *crtc = state->crtc;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_crtc *crtc = state->base.crtc;
+	struct drm_framebuffer *fb = state->base.fb;
 	struct drm_rect *dest = &state->dst;
 	struct drm_rect *src = &state->src;
 	const struct drm_rect *clip = &state->clip;
@@ -11710,8 +11710,8 @@ static int
 intel_prepare_primary_plane(struct drm_plane *plane,
 			    struct intel_plane_state *state)
 {
-	struct drm_crtc *crtc = state->crtc;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_crtc *crtc = state->base.crtc;
+	struct drm_framebuffer *fb = state->base.fb;
 	struct drm_device *dev = crtc->dev;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	enum pipe pipe = intel_crtc->pipe;
@@ -11746,9 +11746,9 @@ static void
 intel_commit_primary_plane(struct drm_plane *plane,
 			   struct intel_plane_state *state)
 {
-	struct drm_crtc *crtc = state->crtc;
-	struct drm_framebuffer *fb = state->fb;
-	struct drm_device *dev = crtc->dev;
+	struct drm_crtc *crtc = state->base.crtc;
+	struct drm_framebuffer *fb = state->base.fb;
+	struct drm_device *dev = plane->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	enum pipe pipe = intel_crtc->pipe;
@@ -11847,8 +11847,8 @@ intel_primary_plane_setplane(struct drm_plane *plane, struct drm_crtc *crtc,
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	int ret;
 
-	state.crtc = crtc;
-	state.fb = fb;
+	state.base.crtc = crtc;
+	state.base.fb = fb;
 
 	/* sample coordinates in 16.16 fixed point */
 	state.src.x1 = src_x;
@@ -11961,9 +11961,9 @@ static int
 intel_check_cursor_plane(struct drm_plane *plane,
 			 struct intel_plane_state *state)
 {
-	struct drm_crtc *crtc = state->crtc;
+	struct drm_crtc *crtc = state->base.crtc;
 	struct drm_device *dev = crtc->dev;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_framebuffer *fb = state->base.fb;
 	struct drm_rect *dest = &state->dst;
 	struct drm_rect *src = &state->src;
 	const struct drm_rect *clip = &state->clip;
@@ -12018,8 +12018,8 @@ intel_prepare_cursor_plane(struct drm_plane *plane,
 			   struct intel_plane_state *state)
 {
 	struct drm_device *dev = plane->dev;
-	struct drm_framebuffer *fb = state->fb;
-	struct intel_crtc *intel_crtc = to_intel_crtc(state->crtc);
+	struct drm_framebuffer *fb = state->base.fb;
+	struct intel_crtc *intel_crtc = to_intel_crtc(state->base.crtc);
 	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct drm_i915_gem_object *old_obj = intel_fb_obj(plane->fb);
 	enum pipe pipe = intel_crtc->pipe;
@@ -12053,16 +12053,16 @@ static void
 intel_commit_cursor_plane(struct drm_plane *plane,
 			  struct intel_plane_state *state)
 {
-	struct drm_crtc *crtc = state->crtc;
+	struct drm_crtc *crtc = state->base.crtc;
 	struct drm_device *dev = crtc->dev;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct intel_plane *intel_plane = to_intel_plane(plane);
-	struct drm_i915_gem_object *obj = intel_fb_obj(state->fb);
+	struct drm_i915_gem_object *obj = intel_fb_obj(state->base.fb);
 	enum pipe pipe = intel_crtc->pipe;
 	unsigned old_width;
 	uint32_t addr;
 
-	plane->fb = state->fb;
+	plane->fb = state->base.fb;
 	crtc->cursor_x = state->orig_dst.x1;
 	crtc->cursor_y = state->orig_dst.y1;
 
@@ -12122,8 +12122,8 @@ intel_cursor_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
 	struct intel_plane_state state;
 	int ret;
 
-	state.crtc = crtc;
-	state.fb = fb;
+	state.base.crtc = crtc;
+	state.base.fb = fb;
 
 	/* sample coordinates in 16.16 fixed point */
 	state.src.x1 = src_x;

drivers/gpu/drm/i915/intel_drv.h

@@ -244,8 +244,7 @@ typedef struct dpll {
 } intel_clock_t;
 
 struct intel_plane_state {
-	struct drm_crtc *crtc;
-	struct drm_framebuffer *fb;
+	struct drm_plane_state base;
 	struct drm_rect src;
 	struct drm_rect dst;
 	struct drm_rect clip;

drivers/gpu/drm/i915/intel_sprite.c

@@ -1096,9 +1096,9 @@ static int
 intel_check_sprite_plane(struct drm_plane *plane,
 			 struct intel_plane_state *state)
 {
-	struct intel_crtc *intel_crtc = to_intel_crtc(state->crtc);
+	struct intel_crtc *intel_crtc = to_intel_crtc(state->base.crtc);
 	struct intel_plane *intel_plane = to_intel_plane(plane);
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_framebuffer *fb = state->base.fb;
 	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	int crtc_x, crtc_y;
 	unsigned int crtc_w, crtc_h;
@@ -1262,11 +1262,11 @@ intel_prepare_sprite_plane(struct drm_plane *plane,
 			   struct intel_plane_state *state)
 {
 	struct drm_device *dev = plane->dev;
-	struct drm_crtc *crtc = state->crtc;
+	struct drm_crtc *crtc = state->base.crtc;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct intel_plane *intel_plane = to_intel_plane(plane);
 	enum pipe pipe = intel_crtc->pipe;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_framebuffer *fb = state->base.fb;
 	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct drm_i915_gem_object *old_obj = intel_plane->obj;
 	int ret;
@@ -1297,11 +1297,11 @@ intel_commit_sprite_plane(struct drm_plane *plane,
 			  struct intel_plane_state *state)
 {
 	struct drm_device *dev = plane->dev;
-	struct drm_crtc *crtc = state->crtc;
+	struct drm_crtc *crtc = state->base.crtc;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct intel_plane *intel_plane = to_intel_plane(plane);
 	enum pipe pipe = intel_crtc->pipe;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_framebuffer *fb = state->base.fb;
 	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	struct drm_i915_gem_object *old_obj = intel_plane->obj;
 	int crtc_x, crtc_y;
@@ -1391,8 +1391,8 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	int ret;
 
-	state.crtc = crtc;
-	state.fb = fb;
+	state.base.crtc = crtc;
+	state.base.fb = fb;
 
 	/* sample coordinates in 16.16 fixed point */
 	state.src.x1 = src_x;