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- /*
- * shmob_drm_crtc.h -- SH Mobile DRM CRTCs
- *
- * Copyright (C) 2012 Renesas Electronics Corporation
- *
- * 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 __SHMOB_DRM_CRTC_H__
- #define __SHMOB_DRM_CRTC_H__
- #include <drm/drmP.h>
- #include <drm/drm_crtc.h>
- struct backlight_device;
- struct shmob_drm_device;
- struct shmob_drm_crtc {
- struct drm_crtc crtc;
- struct drm_pending_vblank_event *event;
- int dpms;
- const struct shmob_drm_format_info *format;
- void *cache;
- unsigned long dma[2];
- unsigned int line_size;
- bool started;
- };
- struct shmob_drm_encoder {
- struct drm_encoder encoder;
- int dpms;
- };
- struct shmob_drm_connector {
- struct drm_connector connector;
- struct drm_encoder *encoder;
- struct backlight_device *backlight;
- };
- int shmob_drm_crtc_create(struct shmob_drm_device *sdev);
- void shmob_drm_crtc_enable_vblank(struct shmob_drm_device *sdev, bool enable);
- void shmob_drm_crtc_cancel_page_flip(struct shmob_drm_crtc *scrtc,
- struct drm_file *file);
- void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc);
- void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc);
- void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc);
- int shmob_drm_encoder_create(struct shmob_drm_device *sdev);
- int shmob_drm_connector_create(struct shmob_drm_device *sdev,
- struct drm_encoder *encoder);
- #endif /* __SHMOB_DRM_CRTC_H__ */
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