1662 static void vop2_parse_alpha(struct vop2_alpha_config *alpha_config,  in vop2_parse_alpha()  argument
1665 	int src_glb_alpha_en = is_opaque(alpha_config->src_glb_alpha_value) ? 0 : 1;  in vop2_parse_alpha()
1666 	int dst_glb_alpha_en = is_opaque(alpha_config->dst_glb_alpha_value) ? 0 : 1;  in vop2_parse_alpha()
1667 	int src_color_mode = alpha_config->src_premulti_en ?  in vop2_parse_alpha()
1669 	int dst_color_mode = alpha_config->dst_premulti_en ?  in vop2_parse_alpha()
1677 	if (!alpha_config->src_pixel_alpha_en)  in vop2_parse_alpha()
1679 	else if (alpha_config->src_pixel_alpha_en && !src_glb_alpha_en)  in vop2_parse_alpha()
1696 	alpha->src_color_ctrl.bits.glb_alpha = alpha_config->src_glb_alpha_value >> 8;  in vop2_parse_alpha()
1703 	alpha->dst_color_ctrl.bits.glb_alpha = alpha_config->dst_glb_alpha_value >> 8;  in vop2_parse_alpha()
1713 	if (alpha_config->dst_pixel_alpha_en && !dst_glb_alpha_en)  in vop2_parse_alpha()
1738 	struct vop2_alpha_config alpha_config;  in vop2_setup_cluster_alpha()  local
1754 	alpha_config.src_premulti_en = premulti_en;  in vop2_setup_cluster_alpha()
1755 	alpha_config.dst_premulti_en = false;  in vop2_setup_cluster_alpha()
1756 	alpha_config.src_pixel_alpha_en = src_pixel_alpha_en;  in vop2_setup_cluster_alpha()
1757 	alpha_config.dst_pixel_alpha_en = true; /* alpha value need transfer to next mix */  in vop2_setup_cluster_alpha()
1758 	alpha_config.src_glb_alpha_value = src_glb_alpha_val;  in vop2_setup_cluster_alpha()
1759 	alpha_config.dst_glb_alpha_value = dst_glb_alpha_val;  in vop2_setup_cluster_alpha()
1760 	vop2_parse_alpha(&alpha_config, &alpha);  in vop2_setup_cluster_alpha()
1777 	struct vop2_alpha_config alpha_config;  in vop2_setup_alpha()  local
1788 	alpha_config.dst_pixel_alpha_en = true; /* alpha value need transfer to next mix */  in vop2_setup_alpha()
1820 		alpha_config.src_premulti_en = premulti_en;  in vop2_setup_alpha()
1825 			alpha_config.dst_premulti_en = false;  in vop2_setup_alpha()
1826 			alpha_config.src_pixel_alpha_en = pixel_alpha_en;  in vop2_setup_alpha()
1827 			alpha_config.src_glb_alpha_value = plane->state->alpha;  in vop2_setup_alpha()
1828 			alpha_config.dst_glb_alpha_value = dst_global_alpha;  in vop2_setup_alpha()
1831 			alpha_config.dst_premulti_en = true;  in vop2_setup_alpha()
1832 			alpha_config.src_pixel_alpha_en = true;  in vop2_setup_alpha()
1833 			alpha_config.src_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1834 			alpha_config.dst_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1837 			alpha_config.dst_premulti_en = true;  in vop2_setup_alpha()
1838 			alpha_config.src_pixel_alpha_en = pixel_alpha_en;  in vop2_setup_alpha()
1839 			alpha_config.src_glb_alpha_value = plane->state->alpha;  in vop2_setup_alpha()
1840 			alpha_config.dst_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1843 		vop2_parse_alpha(&alpha_config, &alpha);  in vop2_setup_alpha()
1859 			alpha_config.src_premulti_en = gpremulti_en;  in vop2_setup_alpha()
1860 			alpha_config.dst_premulti_en = true;  in vop2_setup_alpha()
1861 			alpha_config.src_pixel_alpha_en = true;  in vop2_setup_alpha()
1862 			alpha_config.src_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1863 			alpha_config.dst_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1864 			vop2_parse_alpha(&alpha_config, &alpha);  in vop2_setup_alpha()