48 #define VIDOSD_A(win)		(VIDOSD_BASE + 0x00 + (win) * 16)  argument
49 #define VIDOSD_B(win)		(VIDOSD_BASE + 0x04 + (win) * 16)  argument
54 #define VIDOSD_C(win)		(VIDOSD_BASE + 0x08 + (win) * 16)  argument
56 #define VIDOSD_D(win)		(VIDOSD_BASE + 0x0C + (win) * 16)  argument
58 #define VIDWnALPHA0(win)	(VIDW_ALPHA + 0x00 + (win) * 8)  argument
59 #define VIDWnALPHA1(win)	(VIDW_ALPHA + 0x04 + (win) * 8)  argument
61 #define VIDWx_BUF_START(win, buf)	(VIDW_BUF_START(buf) + (win) * 8)  argument
62 #define VIDWx_BUF_END(win, buf)		(VIDW_BUF_END(buf) + (win) * 8)  argument
63 #define VIDWx_BUF_SIZE(win, buf)	(VIDW_BUF_SIZE(buf) + (win) * 4)  argument
218 static void fimd_enable_video_output(struct fimd_context *ctx, unsigned int win,  in fimd_enable_video_output()  argument
221 	u32 val = readl(ctx->regs + WINCON(win));  in fimd_enable_video_output()
228 	writel(val, ctx->regs + WINCON(win));  in fimd_enable_video_output()
232 						unsigned int win,  in fimd_enable_shadow_channel_path()  argument
238 		val |= SHADOWCON_CHx_ENABLE(win);  in fimd_enable_shadow_channel_path()
240 		val &= ~SHADOWCON_CHx_ENABLE(win);  in fimd_enable_shadow_channel_path()
247 	unsigned int win, ch_enabled = 0;  in fimd_clear_channel()  local
252 	for (win = 0; win < WINDOWS_NR; win++) {  in fimd_clear_channel()
253 		u32 val = readl(ctx->regs + WINCON(win));  in fimd_clear_channel()
256 			fimd_enable_video_output(ctx, win, false);  in fimd_clear_channel()
259 				fimd_enable_shadow_channel_path(ctx, win,  in fimd_clear_channel()
493 static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win)  in fimd_win_set_pixfmt()  argument
495 	struct exynos_drm_plane *plane = &ctx->planes[win];  in fimd_win_set_pixfmt()
504 	if (ctx->driver_data->has_limited_fmt && !win) {  in fimd_win_set_pixfmt()
560 	writel(val, ctx->regs + WINCON(win));  in fimd_win_set_pixfmt()
563 	if (win != 0) {  in fimd_win_set_pixfmt()
572 		writel(val, ctx->regs + VIDOSD_C(win));  in fimd_win_set_pixfmt()
576 		writel(val, ctx->regs + VIDWnALPHA0(win));  in fimd_win_set_pixfmt()
577 		writel(val, ctx->regs + VIDWnALPHA1(win));  in fimd_win_set_pixfmt()
581 static void fimd_win_set_colkey(struct fimd_context *ctx, unsigned int win)  in fimd_win_set_colkey()  argument
590 	writel(keycon0, ctx->regs + WKEYCON0_BASE(win));  in fimd_win_set_colkey()
591 	writel(keycon1, ctx->regs + WKEYCON1_BASE(win));  in fimd_win_set_colkey()
601 				    unsigned int win, bool protect)  in fimd_shadow_protect_win()  argument
607 		bits = SHADOWCON_WINx_PROTECT(win);  in fimd_shadow_protect_win()
621 static void fimd_win_commit(struct exynos_drm_crtc *crtc, unsigned int win)  in fimd_win_commit()  argument
632 	if (win < 0 || win >= WINDOWS_NR)  in fimd_win_commit()
635 	plane = &ctx->planes[win];  in fimd_win_commit()
654 	fimd_shadow_protect_win(ctx, win, true);  in fimd_win_commit()
663 	writel(val, ctx->regs + VIDWx_BUF_START(win, 0));  in fimd_win_commit()
668 	writel(val, ctx->regs + VIDWx_BUF_END(win, 0));  in fimd_win_commit()
682 	writel(val, ctx->regs + VIDWx_BUF_SIZE(win, 0));  in fimd_win_commit()
689 	writel(val, ctx->regs + VIDOSD_A(win));  in fimd_win_commit()
701 	writel(val, ctx->regs + VIDOSD_B(win));  in fimd_win_commit()
707 	if (win != 3 && win != 4) {  in fimd_win_commit()
708 		u32 offset = VIDOSD_D(win);  in fimd_win_commit()
709 		if (win == 0)  in fimd_win_commit()
710 			offset = VIDOSD_C(win);  in fimd_win_commit()
717 	fimd_win_set_pixfmt(ctx, win);  in fimd_win_commit()
720 	if (win != 0)  in fimd_win_commit()
721 		fimd_win_set_colkey(ctx, win);  in fimd_win_commit()
723 	fimd_enable_video_output(ctx, win, true);  in fimd_win_commit()
726 		fimd_enable_shadow_channel_path(ctx, win, true);  in fimd_win_commit()
729 	fimd_shadow_protect_win(ctx, win, false);  in fimd_win_commit()
737 static void fimd_win_disable(struct exynos_drm_crtc *crtc, unsigned int win)  in fimd_win_disable()  argument
742 	if (win < 0 || win >= WINDOWS_NR)  in fimd_win_disable()
745 	plane = &ctx->planes[win];  in fimd_win_disable()
754 	fimd_shadow_protect_win(ctx, win, true);  in fimd_win_disable()
756 	fimd_enable_video_output(ctx, win, false);  in fimd_win_disable()
759 		fimd_enable_shadow_channel_path(ctx, win, false);  in fimd_win_disable()
762 	fimd_shadow_protect_win(ctx, win, false);  in fimd_win_disable()