| Laurent Pinchart | 51c1327 | 2012-04-26 13:53:59 +0200 | [diff] [blame] | 1 | /* |
| 2 | * shmob_drm_crtc.h -- SH Mobile DRM CRTCs |
| 3 | * |
| 4 | * Copyright (C) 2012 Renesas Corporation |
| 5 | * |
| 6 | * 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 __SHMOB_DRM_CRTC_H__ |
| 15 | #define __SHMOB_DRM_CRTC_H__ |
| 16 | |
| 17 | #include <drm/drmP.h> |
| 18 | #include <drm/drm_crtc.h> |
| 19 | |
| 20 | struct backlight_device; |
| 21 | struct shmob_drm_device; |
| 22 | |
| 23 | struct shmob_drm_crtc { |
| 24 | struct drm_crtc crtc; |
| 25 | |
| 26 | struct drm_pending_vblank_event *event; |
| 27 | int dpms; |
| 28 | |
| 29 | const struct shmob_drm_format_info *format; |
| 30 | void *cache; |
| 31 | unsigned long dma[2]; |
| 32 | unsigned int line_size; |
| 33 | bool started; |
| 34 | }; |
| 35 | |
| 36 | struct shmob_drm_encoder { |
| 37 | struct drm_encoder encoder; |
| 38 | int dpms; |
| 39 | }; |
| 40 | |
| 41 | struct shmob_drm_connector { |
| 42 | struct drm_connector connector; |
| 43 | struct drm_encoder *encoder; |
| 44 | |
| 45 | struct backlight_device *backlight; |
| 46 | }; |
| 47 | |
| 48 | int shmob_drm_crtc_create(struct shmob_drm_device *sdev); |
| 49 | void shmob_drm_crtc_enable_vblank(struct shmob_drm_device *sdev, bool enable); |
| 50 | void shmob_drm_crtc_cancel_page_flip(struct shmob_drm_crtc *scrtc, |
| 51 | struct drm_file *file); |
| 52 | void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc); |
| 53 | void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc); |
| 54 | void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc); |
| 55 | |
| 56 | int shmob_drm_encoder_create(struct shmob_drm_device *sdev); |
| 57 | int shmob_drm_connector_create(struct shmob_drm_device *sdev, |
| 58 | struct drm_encoder *encoder); |
| 59 | |
| 60 | #endif /* __SHMOB_DRM_CRTC_H__ */ |