projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 4bf8e196 LP |
1 | /* |
| 2 | * rcar_du_crtc.h -- R-Car Display Unit CRTCs | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Renesas Corporation | |
| 5 | * | |
| 6 | * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation; either version 2 of the License, or | |
| 11 | * (at your option) any later version. | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __RCAR_DU_CRTC_H__ | |
| 15 | #define __RCAR_DU_CRTC_H__ | |
| 16 | ||
| 17 | #include <linux/mutex.h> | |
| 18 | ||
| 19 | #include <drm/drmP.h> | |
| 20 | #include <drm/drm_crtc.h> | |
| 21 | ||
| 22 | struct rcar_du_device; | |
| 23 | struct rcar_du_plane; | |
| 24 | ||
| 25 | struct rcar_du_crtc { | |
| 26 | struct drm_crtc crtc; | |
| 27 | ||
| 28 | unsigned int mmio_offset; | |
| 29 | unsigned int index; | |
| 30 | bool started; | |
| 31 | ||
| 32 | struct drm_pending_vblank_event *event; | |
| 33 | unsigned int outputs; | |
| 34 | int dpms; | |
| 35 | ||
| 36 | struct rcar_du_plane *plane; | |
| 37 | }; | |
| 38 | ||
| 39 | int rcar_du_crtc_create(struct rcar_du_device *rcdu, unsigned int index); | |
| 40 | void rcar_du_crtc_enable_vblank(struct rcar_du_crtc *rcrtc, bool enable); | |
| 41 | void rcar_du_crtc_irq(struct rcar_du_crtc *rcrtc); | |
| 42 | void rcar_du_crtc_cancel_page_flip(struct rcar_du_crtc *rcrtc, | |
| 43 | struct drm_file *file); | |
| 44 | void rcar_du_crtc_suspend(struct rcar_du_crtc *rcrtc); | |
| 45 | void rcar_du_crtc_resume(struct rcar_du_crtc *rcrtc); | |
| 46 | ||
| 47 | void rcar_du_crtc_route_output(struct drm_crtc *crtc, unsigned int output); | |
| 48 | void rcar_du_crtc_update_planes(struct drm_crtc *crtc); | |
| 49 | ||
| 50 | #endif /* __RCAR_DU_CRTC_H__ */ |