6  * ARM Mali DP plane manipulation routines.
76 static void malidp_plane_reset(struct drm_plane *plane)  in malidp_plane_reset()  argument
78 	struct malidp_plane_state *state = to_malidp_plane_state(plane->state);  in malidp_plane_reset()
83 	plane->state = NULL;  in malidp_plane_reset()
86 		__drm_atomic_helper_plane_reset(plane, &state->base);  in malidp_plane_reset()
90 drm_plane_state *malidp_duplicate_plane_state(struct drm_plane *plane)  in malidp_duplicate_plane_state()  argument
94 	if (!plane->state)  in malidp_duplicate_plane_state()
101 	m_state = to_malidp_plane_state(plane->state);  in malidp_duplicate_plane_state()
102 	__drm_atomic_helper_plane_duplicate_state(plane, &state->base);  in malidp_duplicate_plane_state()
113 static void malidp_destroy_plane_state(struct drm_plane *plane,  in malidp_destroy_plane_state()  argument
198 		DRM_DEBUG_KMS("AFBC buffers expect one plane\n");  in malidp_format_mod_supported()
246 static bool malidp_format_mod_supported_per_plane(struct drm_plane *plane,  in malidp_format_mod_supported_per_plane()  argument
249 	return malidp_format_mod_supported(plane->dev, format, modifier);  in malidp_format_mod_supported_per_plane()
290 		/* Scaling not necessary for this plane. */  in malidp_se_check_scaling()
492 static int malidp_de_plane_check(struct drm_plane *plane,  in malidp_de_plane_check()  argument
496 										 plane);  in malidp_de_plane_check()
497 	struct malidp_plane *mp = to_malidp_plane(plane);  in malidp_de_plane_check()
522 			DRM_DEBUG_KMS("Invalid pitch %u for plane %d\n",  in malidp_de_plane_check()
535 		DRM_DEBUG_KMS("Plane src_x/src_y needs to be a multiple of tile sizes");  in malidp_de_plane_check()
546 	 * DP550/650 video layers can accept 3 plane formats only if  in malidp_de_plane_check()
548 	 * third plane stride register.  in malidp_de_plane_check()
594 	/* HW can't support plane + pixel blending */  in malidp_de_plane_check()
672 static void malidp_de_set_color_encoding(struct malidp_plane *plane,  in malidp_de_set_color_encoding()  argument
680 		malidp_hw_write(plane->hwdev, malidp_yuv2rgb_coeffs[enc][range][i],  in malidp_de_set_color_encoding()
681 				plane->layer->base + plane->layer->yuv2rgb_offset +  in malidp_de_set_color_encoding()
710 	struct drm_plane *plane = &mp->base;  in malidp_set_plane_base_addr()  local
717 	 * framebuffer as per the plane's src_x, src_y co-ordinates (ie to  in malidp_set_plane_base_addr()
723 		dma_addr = drm_fb_dma_get_gem_addr(fb, plane->state,  in malidp_set_plane_base_addr()
739 static void malidp_de_set_plane_afbc(struct drm_plane *plane)  in malidp_de_set_plane_afbc()  argument
743 	struct drm_framebuffer *fb = plane->state->fb;  in malidp_de_set_plane_afbc()
745 	mp = to_malidp_plane(plane);  in malidp_de_set_plane_afbc()
747 	/* no afbc_decoder_offset means AFBC is not supported on this plane */  in malidp_de_set_plane_afbc()
757 	src_w = plane->state->src_w >> 16;  in malidp_de_set_plane_afbc()
758 	src_h = plane->state->src_h >> 16;  in malidp_de_set_plane_afbc()
759 	src_x = plane->state->src_x >> 16;  in malidp_de_set_plane_afbc()
760 	src_y = plane->state->src_y >> 16;  in malidp_de_set_plane_afbc()
781 static void malidp_de_plane_update(struct drm_plane *plane,  in malidp_de_plane_update()  argument
785 									   plane);  in malidp_de_plane_update()
787 	struct malidp_plane_state *ms = to_malidp_plane_state(plane->state);  in malidp_de_plane_update()
789 									   plane);  in malidp_de_plane_update()
794 	struct drm_framebuffer *fb = plane->state->fb;  in malidp_de_plane_update()
796 	mp = to_malidp_plane(plane);  in malidp_de_plane_update()
826 	if ((plane->state->color_encoding != old_state->color_encoding) ||  in malidp_de_plane_update()
827 	    (plane->state->color_range != old_state->color_range))  in malidp_de_plane_update()
828 		malidp_de_set_color_encoding(mp, plane->state->color_encoding,  in malidp_de_plane_update()
829 					     plane->state->color_range);  in malidp_de_plane_update()
844 		 * able to use it as a drm plane.  in malidp_de_plane_update()
853 	malidp_de_set_plane_afbc(plane);  in malidp_de_plane_update()
861 		val |= ilog2(plane->state->rotation & DRM_MODE_ROTATE_MASK) <<  in malidp_de_plane_update()
902 static void malidp_de_plane_disable(struct drm_plane *plane,  in malidp_de_plane_disable()  argument
905 	struct malidp_plane *mp = to_malidp_plane(plane);  in malidp_de_plane_disable()
927 	struct malidp_plane *plane = NULL;  in malidp_de_planes_init()  local
978 		plane = drmm_universal_plane_alloc(drm, struct malidp_plane, base,  in malidp_de_planes_init()
982 		if (IS_ERR(plane)) {  in malidp_de_planes_init()
983 			ret = PTR_ERR(plane);  in malidp_de_planes_init()
987 		drm_plane_helper_add(&plane->base,  in malidp_de_planes_init()
989 		plane->hwdev = malidp->dev;  in malidp_de_planes_init()
990 		plane->layer = &map->layers[i];  in malidp_de_planes_init()
992 		drm_plane_create_alpha_property(&plane->base);  in malidp_de_planes_init()
993 		drm_plane_create_blend_mode_property(&plane->base, blend_caps);  in malidp_de_planes_init()
1000 		drm_plane_create_rotation_property(&plane->base, DRM_MODE_ROTATE_0, flags);  in malidp_de_planes_init()
1002 				plane->layer->base + MALIDP_LAYER_COMPOSE);  in malidp_de_planes_init()
1010 			ret = drm_plane_create_color_properties(&plane->base,  in malidp_de_planes_init()
1019 				malidp_de_set_color_encoding(plane, enc, range);  in malidp_de_planes_init()