92 static void rotate_dst_addr_x(struct mdp_blit_req *req, struct mdp_regs *regs)  in rotate_dst_addr_x()  argument
94 	regs->dst0 += (req->dst_rect.w -  in rotate_dst_addr_x()
95 		       min((uint32_t)16, req->dst_rect.w)) * regs->dst_bpp;  in rotate_dst_addr_x()
96 	regs->dst1 += (req->dst_rect.w -  in rotate_dst_addr_x()
97 		       min((uint32_t)16, req->dst_rect.w)) * regs->dst_bpp;  in rotate_dst_addr_x()
100 static void rotate_dst_addr_y(struct mdp_blit_req *req, struct mdp_regs *regs)  in rotate_dst_addr_y()  argument
102 	regs->dst0 += (req->dst_rect.h -  in rotate_dst_addr_y()
104 		       regs->dst_ystride;  in rotate_dst_addr_y()
105 	regs->dst1 += (req->dst_rect.h -  in rotate_dst_addr_y()
107 		       regs->dst_ystride;  in rotate_dst_addr_y()
111 			struct mdp_regs *regs)  in blit_rotate()  argument
116 	regs->op |= PPP_OP_ROT_ON;  in blit_rotate()
119 		rotate_dst_addr_x(req, regs);  in blit_rotate()
121 		regs->op |= PPP_OP_ROT_90;  in blit_rotate()
123 		regs->op |= PPP_OP_FLIP_UD;  in blit_rotate()
124 		rotate_dst_addr_y(req, regs);  in blit_rotate()
127 		regs->op |= PPP_OP_FLIP_LR;  in blit_rotate()
130 static void blit_convert(struct mdp_blit_req *req, struct mdp_regs *regs)  in blit_convert()  argument
135 		regs->op |= PPP_OP_CONVERT_RGB2YCBCR | PPP_OP_CONVERT_ON;  in blit_convert()
137 		regs->op |= PPP_OP_CONVERT_YCBCR2RGB | PPP_OP_CONVERT_ON;  in blit_convert()
139 			regs->op |= PPP_OP_CONVERT_MATRIX_SECONDARY;  in blit_convert()
169 static void blit_blend(struct mdp_blit_req *req, struct mdp_regs *regs)  in blit_blend()  argument
179 			regs->op |= PPP_OP_ROT_ON | PPP_OP_BLEND_ON |  in blit_blend()
186 			regs->op |= PPP_OP_ROT_ON | PPP_OP_BLEND_ON |  in blit_blend()
194 		regs->op |= PPP_OP_ROT_ON | PPP_OP_BLEND_ON |  in blit_blend()
198 		regs->op |= PPP_OP_ROT_ON | PPP_OP_BLEND_ON |  in blit_blend()
203 	regs->op |= bg_op_chroma[req->dst.format];  in blit_blend()
336 static int get_edge_cond(struct mdp_blit_req *req, struct mdp_regs *regs)  in get_edge_cond()  argument
350 	regs->edge = 0;  in get_edge_cond()
360 	if (regs->op & (PPP_OP_SCALE_Y_ON | PPP_OP_SCALE_X_ON)) {  in get_edge_cond()
424 	regs->edge |= (chroma_repeat[IMG_LEFT] & 3) << MDP_LEFT_CHROMA;  in get_edge_cond()
425 	regs->edge |= (chroma_repeat[IMG_RIGHT] & 3) << MDP_RIGHT_CHROMA;  in get_edge_cond()
426 	regs->edge |= (chroma_repeat[IMG_TOP] & 3) << MDP_TOP_CHROMA;  in get_edge_cond()
427 	regs->edge |= (chroma_repeat[IMG_BOTTOM] & 3) << MDP_BOTTOM_CHROMA;  in get_edge_cond()
428 	regs->edge |= (luma_repeat[IMG_LEFT] & 3) << MDP_LEFT_LUMA;  in get_edge_cond()
429 	regs->edge |= (luma_repeat[IMG_RIGHT] & 3) << MDP_RIGHT_LUMA;  in get_edge_cond()
430 	regs->edge |= (luma_repeat[IMG_TOP] & 3) << MDP_TOP_LUMA;  in get_edge_cond()
431 	regs->edge |= (luma_repeat[IMG_BOTTOM] & 3) << MDP_BOTTOM_LUMA;  in get_edge_cond()
436 		      struct mdp_regs *regs)  in blit_scale()  argument
452 		regs->phasex_init = 0;  in blit_scale()
453 		regs->phasey_init = 0;  in blit_scale()
454 		regs->phasex_step = 0;  in blit_scale()
455 		regs->phasey_step = 0;  in blit_scale()
494 	regs->phasex_init = phase_init_x;  in blit_scale()
495 	regs->phasey_init = phase_init_y;  in blit_scale()
496 	regs->phasex_step = phase_step_x;  in blit_scale()
497 	regs->phasey_step = phase_step_y;  in blit_scale()
498 	regs->op |= (PPP_OP_SCALE_Y_ON | PPP_OP_SCALE_X_ON);  in blit_scale()
504 		      struct mdp_regs *regs)  in blit_blur()  argument
516 	regs->op |= (PPP_OP_SCALE_Y_ON | PPP_OP_SCALE_X_ON);  in blit_blur()
538 			 struct mdp_blit_req *req, struct mdp_regs *regs)  in valid_src_dst()  argument
545 	get_len(&req->src, &req->src_rect, regs->src_bpp, &src0_len,  in valid_src_dst()
547 	get_len(&req->dst, &req->dst_rect, regs->dst_bpp, &dst0_len,  in valid_src_dst()
550 	if (regs->src0 < src_min_ok || regs->src0 > src_max_ok ||  in valid_src_dst()
551 	    regs->src0 + src0_len > src_max_ok) {  in valid_src_dst()
552 		DLOG("invalid_src %x %x %lx %lx\n", regs->src0,  in valid_src_dst()
556 	if (regs->src_cfg & PPP_SRC_PLANE_PSEUDOPLNR) {  in valid_src_dst()
557 		if (regs->src1 < src_min_ok || regs->src1 > src_max_ok ||  in valid_src_dst()
558 		    regs->src1 + src1_len > src_max_ok) {  in valid_src_dst()
563 	if (regs->dst0 < dst_min_ok || regs->dst0 > dst_max_ok ||  in valid_src_dst()
564 	    regs->dst0 + dst0_len > dst_max_ok) {  in valid_src_dst()
568 	if (regs->dst_cfg & PPP_SRC_PLANE_PSEUDOPLNR) {  in valid_src_dst()
569 		if (regs->dst1 < dst_min_ok || regs->dst1 > dst_max_ok ||  in valid_src_dst()
570 		    regs->dst1 + dst1_len > dst_max_ok) {  in valid_src_dst()
579 static void flush_imgs(struct mdp_blit_req *req, struct mdp_regs *regs,  in flush_imgs()  argument
605 		     struct mdp_regs *regs, struct file *src_file,  in send_blit()  argument
609 	mdp_writel(mdp, regs->src_rect, PPP_ADDR_SRC_ROI);  in send_blit()
610 	mdp_writel(mdp, regs->src0, PPP_ADDR_SRC0);  in send_blit()
611 	mdp_writel(mdp, regs->src1, PPP_ADDR_SRC1);  in send_blit()
612 	mdp_writel(mdp, regs->src_ystride, PPP_ADDR_SRC_YSTRIDE);  in send_blit()
613 	mdp_writel(mdp, regs->src_cfg, PPP_ADDR_SRC_CFG);  in send_blit()
614 	mdp_writel(mdp, regs->src_pack, PPP_ADDR_SRC_PACK_PATTERN);  in send_blit()
616 	mdp_writel(mdp, regs->op, PPP_ADDR_OPERATION);  in send_blit()
617 	mdp_writel(mdp, regs->phasex_init, PPP_ADDR_PHASEX_INIT);  in send_blit()
618 	mdp_writel(mdp, regs->phasey_init, PPP_ADDR_PHASEY_INIT);  in send_blit()
619 	mdp_writel(mdp, regs->phasex_step, PPP_ADDR_PHASEX_STEP);  in send_blit()
620 	mdp_writel(mdp, regs->phasey_step, PPP_ADDR_PHASEY_STEP);  in send_blit()
625 	mdp_writel(mdp, regs->dst_cfg, PPP_ADDR_DST_CFG);  in send_blit()
626 	mdp_writel(mdp, regs->dst_pack, PPP_ADDR_DST_PACK_PATTERN);  in send_blit()
627 	mdp_writel(mdp, regs->dst_rect, PPP_ADDR_DST_ROI);  in send_blit()
628 	mdp_writel(mdp, regs->dst0, PPP_ADDR_DST0);  in send_blit()
629 	mdp_writel(mdp, regs->dst1, PPP_ADDR_DST1);  in send_blit()
630 	mdp_writel(mdp, regs->dst_ystride, PPP_ADDR_DST_YSTRIDE);  in send_blit()
632 	mdp_writel(mdp, regs->edge, PPP_ADDR_EDGE);  in send_blit()
633 	if (regs->op & PPP_OP_BLEND_ON) {  in send_blit()
634 		mdp_writel(mdp, regs->dst0, PPP_ADDR_BG0);  in send_blit()
635 		mdp_writel(mdp, regs->dst1, PPP_ADDR_BG1);  in send_blit()
636 		mdp_writel(mdp, regs->dst_ystride, PPP_ADDR_BG_YSTRIDE);  in send_blit()
641 	flush_imgs(req, regs, src_file, dst_file);  in send_blit()
650 	struct mdp_regs regs = {0};  in mdp_ppp_blit()  local
667 	regs.src_cfg = src_img_cfg[req->src.format];  in mdp_ppp_blit()
668 	regs.src_cfg |= (req->src_rect.x & 0x1) ? PPP_SRC_BPP_ROI_ODD_X : 0;  in mdp_ppp_blit()
669 	regs.src_cfg |= (req->src_rect.y & 0x1) ? PPP_SRC_BPP_ROI_ODD_Y : 0;  in mdp_ppp_blit()
670 	regs.src_rect = (req->src_rect.h << 16) | req->src_rect.w;  in mdp_ppp_blit()
671 	regs.src_pack = pack_pattern[req->src.format];  in mdp_ppp_blit()
674 	regs.dst_cfg = dst_img_cfg[req->dst.format] | PPP_DST_OUT_SEL_AXI;  in mdp_ppp_blit()
675 	regs.dst_rect = (req->dst_rect.h << 16) | req->dst_rect.w;  in mdp_ppp_blit()
676 	regs.dst_pack = pack_pattern[req->dst.format];  in mdp_ppp_blit()
679 	regs.src_bpp = bytes_per_pixel[req->src.format];  in mdp_ppp_blit()
680 	regs.src0 = src_start + req->src.offset;  in mdp_ppp_blit()
681 	regs.src_ystride = req->src.width * regs.src_bpp;  in mdp_ppp_blit()
682 	get_chroma_addr(&req->src, &req->src_rect, regs.src0, regs.src_bpp,  in mdp_ppp_blit()
683 			regs.src_cfg, &regs.src1, &regs.src_ystride);  in mdp_ppp_blit()
684 	regs.src0 += (req->src_rect.x + (req->src_rect.y * req->src.width)) *  in mdp_ppp_blit()
685 		      regs.src_bpp;  in mdp_ppp_blit()
688 	regs.dst_bpp = bytes_per_pixel[req->dst.format];  in mdp_ppp_blit()
689 	regs.dst0 = dst_start + req->dst.offset;  in mdp_ppp_blit()
690 	regs.dst_ystride = req->dst.width * regs.dst_bpp;  in mdp_ppp_blit()
691 	get_chroma_addr(&req->dst, &req->dst_rect, regs.dst0, regs.dst_bpp,  in mdp_ppp_blit()
692 			regs.dst_cfg, &regs.dst1, &regs.dst_ystride);  in mdp_ppp_blit()
693 	regs.dst0 += (req->dst_rect.x + (req->dst_rect.y * req->dst.width)) *  in mdp_ppp_blit()
694 		      regs.dst_bpp;  in mdp_ppp_blit()
697 			   &regs)) {  in mdp_ppp_blit()
705 	regs.op = 0;  in mdp_ppp_blit()
706 	blit_rotate(req, &regs);  in mdp_ppp_blit()
707 	blit_convert(req, &regs);  in mdp_ppp_blit()
709 		regs.op |= PPP_OP_DITHER_EN;  in mdp_ppp_blit()
710 	blit_blend(req, &regs);  in mdp_ppp_blit()
711 	if (blit_scale(mdp, req, &regs)) {  in mdp_ppp_blit()
715 	blit_blur(mdp, req, &regs);  in mdp_ppp_blit()
716 	regs.op |= dst_op_chroma[req->dst.format] |  in mdp_ppp_blit()
726 	if (get_edge_cond(req, &regs))  in mdp_ppp_blit()
729 	send_blit(mdp, req, &regs, src_file, dst_file);  in mdp_ppp_blit()