| /* |
| * rcar_du_crtc.h -- R-Car Display Unit CRTCs |
| * |
| * Copyright (C) 2013-2014 Renesas Electronics Corporation |
| * |
| * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #ifndef __RCAR_DU_CRTC_H__ |
| #define __RCAR_DU_CRTC_H__ |
| |
| #include <linux/mutex.h> |
| #include <linux/platform_data/rcar-du.h> |
| |
| #include <drm/drmP.h> |
| #include <drm/drm_crtc.h> |
| |
| struct rcar_du_group; |
| struct rcar_du_plane; |
| |
| struct rcar_du_crtc { |
| struct drm_crtc crtc; |
| |
| struct clk *clock; |
| unsigned int mmio_offset; |
| unsigned int index; |
| bool started; |
| |
| struct drm_pending_vblank_event *event; |
| unsigned int outputs; |
| int dpms; |
| |
| struct rcar_du_group *group; |
| struct rcar_du_plane *plane; |
| }; |
| |
| #define to_rcar_crtc(c) container_of(c, struct rcar_du_crtc, crtc) |
| |
| int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int index); |
| void rcar_du_crtc_enable_vblank(struct rcar_du_crtc *rcrtc, bool enable); |
| void rcar_du_crtc_cancel_page_flip(struct rcar_du_crtc *rcrtc, |
| struct drm_file *file); |
| void rcar_du_crtc_suspend(struct rcar_du_crtc *rcrtc); |
| void rcar_du_crtc_resume(struct rcar_du_crtc *rcrtc); |
| |
| void rcar_du_crtc_route_output(struct drm_crtc *crtc, |
| enum rcar_du_output output); |
| void rcar_du_crtc_update_planes(struct drm_crtc *crtc); |
| |
| #endif /* __RCAR_DU_CRTC_H__ */ |
