183 static void mixer_regs_dump(struct mixer_context *ctx)  in mixer_regs_dump()  argument
188 		(u32)readl(ctx->mixer_res.mixer_regs + reg_id)); \  in mixer_regs_dump()
215 static void vp_regs_dump(struct mixer_context *ctx)  in vp_regs_dump()  argument
220 		(u32) readl(ctx->mixer_res.vp_regs + reg_id)); \  in vp_regs_dump()
272 static void mixer_vsync_set_update(struct mixer_context *ctx, bool enable)  in mixer_vsync_set_update()  argument
274 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_vsync_set_update()
280 	if (ctx->vp_enabled)  in mixer_vsync_set_update()
285 static void mixer_cfg_scan(struct mixer_context *ctx, unsigned int height)  in mixer_cfg_scan()  argument
287 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_cfg_scan()
291 	val = (ctx->interlace ? MXR_CFG_SCAN_INTERLACE :  in mixer_cfg_scan()
294 	if (ctx->mxr_ver != MXR_VER_128_0_0_184) {  in mixer_cfg_scan()
311 static void mixer_cfg_rgb_fmt(struct mixer_context *ctx, unsigned int height)  in mixer_cfg_rgb_fmt()  argument
313 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_cfg_rgb_fmt()
352 static void mixer_cfg_layer(struct mixer_context *ctx, unsigned int win,  in mixer_cfg_layer()  argument
355 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_cfg_layer()
366 		if (ctx->vp_enabled) {  in mixer_cfg_layer()
380 static void mixer_run(struct mixer_context *ctx)  in mixer_run()  argument
382 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_run()
387 static void mixer_stop(struct mixer_context *ctx)  in mixer_stop()  argument
389 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_stop()
399 static void vp_video_buffer(struct mixer_context *ctx,  in vp_video_buffer()  argument
402 	struct mixer_resources *res = &ctx->mixer_res;  in vp_video_buffer()
429 		ctx->interlace = true;  in vp_video_buffer()
438 		ctx->interlace = false;  in vp_video_buffer()
444 	mixer_vsync_set_update(ctx, false);  in vp_video_buffer()
447 	val = (ctx->interlace ? ~0 : 0);  in vp_video_buffer()
470 	if (ctx->interlace) {  in vp_video_buffer()
489 	mixer_cfg_scan(ctx, mode->vdisplay);  in vp_video_buffer()
490 	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);  in vp_video_buffer()
491 	mixer_cfg_layer(ctx, plane->zpos, true);  in vp_video_buffer()
492 	mixer_run(ctx);  in vp_video_buffer()
494 	mixer_vsync_set_update(ctx, true);  in vp_video_buffer()
497 	mixer_regs_dump(ctx);  in vp_video_buffer()
498 	vp_regs_dump(ctx);  in vp_video_buffer()
501 static void mixer_layer_update(struct mixer_context *ctx)  in mixer_layer_update()  argument
503 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_layer_update()
532 static void mixer_graph_buffer(struct mixer_context *ctx,  in mixer_graph_buffer()  argument
535 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_graph_buffer()
585 		ctx->interlace = true;  in mixer_graph_buffer()
587 		ctx->interlace = false;  in mixer_graph_buffer()
590 	mixer_vsync_set_update(ctx, false);  in mixer_graph_buffer()
601 	if (ctx->mxr_ver == MXR_VER_128_0_0_184 &&  in mixer_graph_buffer()
627 	mixer_cfg_scan(ctx, mode->vdisplay);  in mixer_graph_buffer()
628 	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);  in mixer_graph_buffer()
629 	mixer_cfg_layer(ctx, win, true);  in mixer_graph_buffer()
632 	if (ctx->mxr_ver == MXR_VER_16_0_33_0 ||  in mixer_graph_buffer()
633 		ctx->mxr_ver == MXR_VER_128_0_0_184)  in mixer_graph_buffer()
634 		mixer_layer_update(ctx);  in mixer_graph_buffer()
636 	mixer_run(ctx);  in mixer_graph_buffer()
638 	mixer_vsync_set_update(ctx, true);  in mixer_graph_buffer()
641 	mixer_regs_dump(ctx);  in mixer_graph_buffer()
644 static void vp_win_reset(struct mixer_context *ctx)  in vp_win_reset()  argument
646 	struct mixer_resources *res = &ctx->mixer_res;  in vp_win_reset()
659 static void mixer_win_reset(struct mixer_context *ctx)  in mixer_win_reset()  argument
661 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_win_reset()
666 	mixer_vsync_set_update(ctx, false);  in mixer_win_reset()
685 	if (ctx->vp_enabled)  in mixer_win_reset()
711 	if (ctx->vp_enabled) {  in mixer_win_reset()
713 		vp_win_reset(ctx);  in mixer_win_reset()
720 	if (ctx->vp_enabled)  in mixer_win_reset()
723 	mixer_vsync_set_update(ctx, true);  in mixer_win_reset()
729 	struct mixer_context *ctx = arg;  in mixer_irq_handler()  local
730 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_irq_handler()
746 		if (ctx->interlace) {  in mixer_irq_handler()
758 		drm_crtc_handle_vblank(&ctx->crtc->base);  in mixer_irq_handler()
760 			struct exynos_drm_plane *plane = &ctx->planes[win];  in mixer_irq_handler()
765 			exynos_drm_crtc_finish_update(ctx->crtc, plane);  in mixer_irq_handler()
769 		if (atomic_read(&ctx->wait_vsync_event)) {  in mixer_irq_handler()
770 			atomic_set(&ctx->wait_vsync_event, 0);  in mixer_irq_handler()
771 			wake_up(&ctx->wait_vsync_queue);  in mixer_irq_handler()
925 	struct mixer_context *mixer_ctx = crtc->ctx;  in mixer_enable_vblank()
941 	struct mixer_context *mixer_ctx = crtc->ctx;  in mixer_disable_vblank()
957 	struct mixer_context *mixer_ctx = crtc->ctx;  in mixer_update_plane()
973 	struct mixer_context *mixer_ctx = crtc->ctx;  in mixer_disable_plane()
993 	struct mixer_context *mixer_ctx = crtc->ctx;  in mixer_wait_for_vblank()
1021 	struct mixer_context *ctx = crtc->ctx;  in mixer_enable()  local
1022 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_enable()
1025 	if (test_bit(MXR_BIT_POWERED, &ctx->flags))  in mixer_enable()
1028 	pm_runtime_get_sync(ctx->dev);  in mixer_enable()
1040 	if (ctx->vp_enabled) {  in mixer_enable()
1047 		if (ctx->has_sclk) {  in mixer_enable()
1058 	set_bit(MXR_BIT_POWERED, &ctx->flags);  in mixer_enable()
1062 	if (test_bit(MXR_BIT_VSYNC, &ctx->flags)) {  in mixer_enable()
1066 	mixer_win_reset(ctx);  in mixer_enable()
1071 	struct mixer_context *ctx = crtc->ctx;  in mixer_disable()  local
1072 	struct mixer_resources *res = &ctx->mixer_res;  in mixer_disable()
1075 	if (!test_bit(MXR_BIT_POWERED, &ctx->flags))  in mixer_disable()
1078 	mixer_stop(ctx);  in mixer_disable()
1079 	mixer_regs_dump(ctx);  in mixer_disable()
1082 		mixer_disable_plane(crtc, &ctx->planes[i]);  in mixer_disable()
1084 	clear_bit(MXR_BIT_POWERED, &ctx->flags);  in mixer_disable()
1088 	if (ctx->vp_enabled) {  in mixer_disable()
1090 		if (ctx->has_sclk)  in mixer_disable()
1094 	pm_runtime_put_sync(ctx->dev);  in mixer_disable()
1187 	struct mixer_context *ctx = dev_get_drvdata(dev);  in mixer_bind()  local
1193 	ret = mixer_initialize(ctx, drm_dev);  in mixer_bind()
1211 		ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],  in mixer_bind()
1212 					1 << ctx->pipe, type, formats, fcount,  in mixer_bind()
1218 	exynos_plane = &ctx->planes[DEFAULT_WIN];  in mixer_bind()
1219 	ctx->crtc = exynos_drm_crtc_create(drm_dev, &exynos_plane->base,  in mixer_bind()
1220 					   ctx->pipe, EXYNOS_DISPLAY_TYPE_HDMI,  in mixer_bind()
1221 					   &mixer_crtc_ops, ctx);  in mixer_bind()
1222 	if (IS_ERR(ctx->crtc)) {  in mixer_bind()
1223 		mixer_ctx_remove(ctx);  in mixer_bind()
1224 		ret = PTR_ERR(ctx->crtc);  in mixer_bind()
1231 	devm_kfree(dev, ctx);  in mixer_bind()
1237 	struct mixer_context *ctx = dev_get_drvdata(dev);  in mixer_unbind()  local
1239 	mixer_ctx_remove(ctx);  in mixer_unbind()
1251 	struct mixer_context *ctx;  in mixer_probe()  local
1254 	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);  in mixer_probe()
1255 	if (!ctx) {  in mixer_probe()
1270 	ctx->pdev = pdev;  in mixer_probe()
1271 	ctx->dev = dev;  in mixer_probe()
1272 	ctx->vp_enabled = drv->is_vp_enabled;  in mixer_probe()
1273 	ctx->has_sclk = drv->has_sclk;  in mixer_probe()
1274 	ctx->mxr_ver = drv->version;  in mixer_probe()
1275 	init_waitqueue_head(&ctx->wait_vsync_queue);  in mixer_probe()
1276 	atomic_set(&ctx->wait_vsync_event, 0);  in mixer_probe()
1278 	platform_set_drvdata(pdev, ctx);  in mixer_probe()