23 static int mdp5_plane_mode_set(struct drm_plane *plane,
27 static struct mdp5_kms *get_kms(struct drm_plane *plane)  in get_kms()  argument
29 	struct msm_drm_private *priv = plane->dev->dev_private;  in get_kms()
38 static void mdp5_plane_destroy(struct drm_plane *plane)  in mdp5_plane_destroy()  argument
40 	struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane);  in mdp5_plane_destroy()
42 	drm_plane_cleanup(plane);  in mdp5_plane_destroy()
48 static void mdp5_plane_install_properties(struct drm_plane *plane,  in mdp5_plane_install_properties()  argument
51 	drm_plane_create_rotation_property(plane,  in mdp5_plane_install_properties()
57 	drm_plane_create_alpha_property(plane);  in mdp5_plane_install_properties()
58 	drm_plane_create_blend_mode_property(plane,  in mdp5_plane_install_properties()
62 	drm_plane_create_zpos_property(plane, 1, 1, 255);  in mdp5_plane_install_properties()
70 	struct mdp5_kms *mdp5_kms = get_kms(state->plane);  in mdp5_plane_atomic_print_state()
85 static void mdp5_plane_reset(struct drm_plane *plane)  in mdp5_plane_reset()  argument
89 	if (plane->state)  in mdp5_plane_reset()
90 		__drm_atomic_helper_plane_destroy_state(plane->state);  in mdp5_plane_reset()
92 	kfree(to_mdp5_plane_state(plane->state));  in mdp5_plane_reset()
95 	if (plane->type == DRM_PLANE_TYPE_PRIMARY)  in mdp5_plane_reset()
98 		mdp5_state->base.zpos = STAGE0 + drm_plane_index(plane);  in mdp5_plane_reset()
101 	__drm_atomic_helper_plane_reset(plane, &mdp5_state->base);  in mdp5_plane_reset()
105 mdp5_plane_duplicate_state(struct drm_plane *plane)  in mdp5_plane_duplicate_state()  argument
109 	if (WARN_ON(!plane->state))  in mdp5_plane_duplicate_state()
112 	mdp5_state = kmemdup(to_mdp5_plane_state(plane->state),  in mdp5_plane_duplicate_state()
117 	__drm_atomic_helper_plane_duplicate_state(plane, &mdp5_state->base);  in mdp5_plane_duplicate_state()
122 static void mdp5_plane_destroy_state(struct drm_plane *plane,  in mdp5_plane_destroy_state()  argument
143 static void mdp5_plane_cleanup_fb(struct drm_plane *plane,  in mdp5_plane_cleanup_fb()  argument
146 	struct mdp5_kms *mdp5_kms = get_kms(plane);  in mdp5_plane_cleanup_fb()
153 	DBG("%s: cleanup: FB[%u]", plane->name, fb->base.id);  in mdp5_plane_cleanup_fb()
161 	struct drm_plane *plane = state->plane;  in mdp5_plane_atomic_check_with_state()  local
162 	struct drm_plane_state *old_state = plane->state;  in mdp5_plane_atomic_check_with_state()
163 	struct mdp5_cfg *config = mdp5_cfg_get_config(get_kms(plane)->cfg);  in mdp5_plane_atomic_check_with_state()
172 	DBG("%s: check (%d -> %d)", plane->name,  in mdp5_plane_atomic_check_with_state()
214 		struct mdp5_kms *mdp5_kms = get_kms(plane);  in mdp5_plane_atomic_check_with_state()
236 		if (plane->type == DRM_PLANE_TYPE_CURSOR)  in mdp5_plane_atomic_check_with_state()
275 			ret = mdp5_pipe_assign(state->state, plane, caps,  in mdp5_plane_atomic_check_with_state()
281 				    plane->name);  in mdp5_plane_atomic_check_with_state()
309 static int mdp5_plane_atomic_check(struct drm_plane *plane,  in mdp5_plane_atomic_check()  argument
313 										 plane);  in mdp5_plane_atomic_check()
315 										 plane);  in mdp5_plane_atomic_check()
331 static void mdp5_plane_atomic_update(struct drm_plane *plane,  in mdp5_plane_atomic_update()  argument
335 									   plane);  in mdp5_plane_atomic_update()
337 	DBG("%s: update", plane->name);  in mdp5_plane_atomic_update()
342 		ret = mdp5_plane_mode_set(plane,  in mdp5_plane_atomic_update()
350 static int mdp5_plane_atomic_async_check(struct drm_plane *plane,  in mdp5_plane_atomic_async_check()  argument
354 										 plane);  in mdp5_plane_atomic_async_check()
375 	if (plane->state->crtc != new_plane_state->crtc ||  in mdp5_plane_atomic_async_check()
376 	    plane->state->src_w != new_plane_state->src_w ||  in mdp5_plane_atomic_async_check()
377 	    plane->state->src_h != new_plane_state->src_h ||  in mdp5_plane_atomic_async_check()
378 	    plane->state->crtc_w != new_plane_state->crtc_w ||  in mdp5_plane_atomic_async_check()
379 	    plane->state->crtc_h != new_plane_state->crtc_h ||  in mdp5_plane_atomic_async_check()
380 	    !plane->state->fb ||  in mdp5_plane_atomic_async_check()
381 	    plane->state->fb != new_plane_state->fb)  in mdp5_plane_atomic_async_check()
394 	 * if the visibility of the plane changes (i.e, if the cursor is  in mdp5_plane_atomic_async_check()
396 	 * we need to stage/unstage the plane from the Layer Mixer(s). We  in mdp5_plane_atomic_async_check()
397 	 * also assign/unassign the hwpipe(s) tied to the plane. We avoid  in mdp5_plane_atomic_async_check()
400 	if (new_plane_state->visible != plane->state->visible)  in mdp5_plane_atomic_async_check()
406 static void mdp5_plane_atomic_async_update(struct drm_plane *plane,  in mdp5_plane_atomic_async_update()  argument
410 									   plane);  in mdp5_plane_atomic_async_update()
411 	struct drm_framebuffer *old_fb = plane->state->fb;  in mdp5_plane_atomic_async_update()
413 	plane->state->src_x = new_state->src_x;  in mdp5_plane_atomic_async_update()
414 	plane->state->src_y = new_state->src_y;  in mdp5_plane_atomic_async_update()
415 	plane->state->crtc_x = new_state->crtc_x;  in mdp5_plane_atomic_async_update()
416 	plane->state->crtc_y = new_state->crtc_y;  in mdp5_plane_atomic_async_update()
424 		ret = mdp5_plane_mode_set(plane, new_state->crtc, new_state->fb,  in mdp5_plane_atomic_async_update()
430 		mdp5_ctl_commit(ctl, pipeline, mdp5_plane_get_flush(plane), true);  in mdp5_plane_atomic_async_update()
433 	*to_mdp5_plane_state(plane->state) =  in mdp5_plane_atomic_async_update()
559 static int calc_scalex_steps(struct drm_plane *plane,  in calc_scalex_steps()  argument
564 	struct mdp5_kms *mdp5_kms = get_kms(plane);  in calc_scalex_steps()
582 static int calc_scaley_steps(struct drm_plane *plane,  in calc_scaley_steps()  argument
587 	struct mdp5_kms *mdp5_kms = get_kms(plane);  in calc_scaley_steps()
827 static int mdp5_plane_mode_set(struct drm_plane *plane,  in mdp5_plane_mode_set()  argument
831 	struct drm_plane_state *pstate = plane->state;  in mdp5_plane_mode_set()
833 	struct mdp5_kms *mdp5_kms = get_kms(plane);  in mdp5_plane_mode_set()
879 	DBG("%s: FB[%u] %u,%u,%u,%u -> CRTC[%u] %d,%d,%u,%u", plane->name,  in mdp5_plane_mode_set()
886 		 * if the plane comprises of 2 hw pipes, assume that the width  in mdp5_plane_mode_set()
895 	ret = calc_scalex_steps(plane, pix_format, src_w, crtc_w, step.x);  in mdp5_plane_mode_set()
899 	ret = calc_scaley_steps(plane, pix_format, src_h, crtc_h, step.y);  in mdp5_plane_mode_set()
943 enum mdp5_pipe mdp5_plane_pipe(struct drm_plane *plane)  in mdp5_plane_pipe()  argument
945 	struct mdp5_plane_state *pstate = to_mdp5_plane_state(plane->state);  in mdp5_plane_pipe()
953 enum mdp5_pipe mdp5_plane_right_pipe(struct drm_plane *plane)  in mdp5_plane_right_pipe()  argument
955 	struct mdp5_plane_state *pstate = to_mdp5_plane_state(plane->state);  in mdp5_plane_right_pipe()
963 uint32_t mdp5_plane_get_flush(struct drm_plane *plane)  in mdp5_plane_get_flush()  argument
965 	struct mdp5_plane_state *pstate = to_mdp5_plane_state(plane->state);  in mdp5_plane_get_flush()
979 /* initialize plane */
983 	struct drm_plane *plane = NULL;  in mdp5_plane_init()  local
993 	plane = &mdp5_plane->base;  in mdp5_plane_init()
998 	ret = drm_universal_plane_init(dev, plane, 0xff, &mdp5_plane_funcs,  in mdp5_plane_init()
1004 	drm_plane_helper_add(plane, &mdp5_plane_helper_funcs);  in mdp5_plane_init()
1006 	mdp5_plane_install_properties(plane, &plane->base);  in mdp5_plane_init()
1008 	drm_plane_enable_fb_damage_clips(plane);  in mdp5_plane_init()
1010 	return plane;  in mdp5_plane_init()
1013 	if (plane)  in mdp5_plane_init()
1014 		mdp5_plane_destroy(plane);  in mdp5_plane_init()