1654 static void vop2_parse_alpha(struct vop2_alpha_config *alpha_config,  in vop2_parse_alpha()  argument
1657 	int src_glb_alpha_en = is_opaque(alpha_config->src_glb_alpha_value) ? 0 : 1;  in vop2_parse_alpha()
1658 	int dst_glb_alpha_en = is_opaque(alpha_config->dst_glb_alpha_value) ? 0 : 1;  in vop2_parse_alpha()
1659 	int src_color_mode = alpha_config->src_premulti_en ?  in vop2_parse_alpha()
1661 	int dst_color_mode = alpha_config->dst_premulti_en ?  in vop2_parse_alpha()
1669 	if (!alpha_config->src_pixel_alpha_en)  in vop2_parse_alpha()
1671 	else if (alpha_config->src_pixel_alpha_en && !src_glb_alpha_en)  in vop2_parse_alpha()
1688 	alpha->src_color_ctrl.bits.glb_alpha = alpha_config->src_glb_alpha_value >> 8;  in vop2_parse_alpha()
1695 	alpha->dst_color_ctrl.bits.glb_alpha = alpha_config->dst_glb_alpha_value >> 8;  in vop2_parse_alpha()
1705 	if (alpha_config->dst_pixel_alpha_en && !dst_glb_alpha_en)  in vop2_parse_alpha()
1730 	struct vop2_alpha_config alpha_config;  in vop2_setup_cluster_alpha()  local
1746 	alpha_config.src_premulti_en = premulti_en;  in vop2_setup_cluster_alpha()
1747 	alpha_config.dst_premulti_en = false;  in vop2_setup_cluster_alpha()
1748 	alpha_config.src_pixel_alpha_en = src_pixel_alpha_en;  in vop2_setup_cluster_alpha()
1749 	alpha_config.dst_pixel_alpha_en = true; /* alpha value need transfer to next mix */  in vop2_setup_cluster_alpha()
1750 	alpha_config.src_glb_alpha_value = src_glb_alpha_val;  in vop2_setup_cluster_alpha()
1751 	alpha_config.dst_glb_alpha_value = dst_glb_alpha_val;  in vop2_setup_cluster_alpha()
1752 	vop2_parse_alpha(&alpha_config, &alpha);  in vop2_setup_cluster_alpha()
1769 	struct vop2_alpha_config alpha_config;  in vop2_setup_alpha()  local
1780 	alpha_config.dst_pixel_alpha_en = true; /* alpha value need transfer to next mix */  in vop2_setup_alpha()
1812 		alpha_config.src_premulti_en = premulti_en;  in vop2_setup_alpha()
1817 			alpha_config.dst_premulti_en = false;  in vop2_setup_alpha()
1818 			alpha_config.src_pixel_alpha_en = pixel_alpha_en;  in vop2_setup_alpha()
1819 			alpha_config.src_glb_alpha_value = plane->state->alpha;  in vop2_setup_alpha()
1820 			alpha_config.dst_glb_alpha_value = dst_global_alpha;  in vop2_setup_alpha()
1823 			alpha_config.dst_premulti_en = true;  in vop2_setup_alpha()
1824 			alpha_config.src_pixel_alpha_en = true;  in vop2_setup_alpha()
1825 			alpha_config.src_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1826 			alpha_config.dst_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1829 			alpha_config.dst_premulti_en = true;  in vop2_setup_alpha()
1830 			alpha_config.src_pixel_alpha_en = pixel_alpha_en;  in vop2_setup_alpha()
1831 			alpha_config.src_glb_alpha_value = plane->state->alpha;  in vop2_setup_alpha()
1832 			alpha_config.dst_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1835 		vop2_parse_alpha(&alpha_config, &alpha);  in vop2_setup_alpha()
1851 			alpha_config.src_premulti_en = gpremulti_en;  in vop2_setup_alpha()
1852 			alpha_config.dst_premulti_en = true;  in vop2_setup_alpha()
1853 			alpha_config.src_pixel_alpha_en = true;  in vop2_setup_alpha()
1854 			alpha_config.src_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1855 			alpha_config.dst_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;  in vop2_setup_alpha()
1856 			vop2_parse_alpha(&alpha_config, &alpha);  in vop2_setup_alpha()