diff options
Diffstat (limited to 'drivers/gpu/drm/shmobile/shmob_drm_crtc.h')
| -rw-r--r-- | drivers/gpu/drm/shmobile/shmob_drm_crtc.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.h b/drivers/gpu/drm/shmobile/shmob_drm_crtc.h new file mode 100644 index 000000000..21718843f --- /dev/null +++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * shmob_drm_crtc.h -- SH Mobile DRM CRTCs + * + * Copyright (C) 2012 Renesas Electronics Corporation + * + * Laurent Pinchart (laurent.pinchart@ideasonboard.com) + */ + +#ifndef __SHMOB_DRM_CRTC_H__ +#define __SHMOB_DRM_CRTC_H__ + +#include <drm/drm_crtc.h> +#include <drm/drm_connector.h> +#include <drm/drm_encoder.h> + +struct backlight_device; +struct drm_pending_vblank_event; +struct shmob_drm_device; +struct shmob_drm_format_info; + +struct shmob_drm_crtc { + struct drm_crtc crtc; + + struct drm_pending_vblank_event *event; + int dpms; + + const struct shmob_drm_format_info *format; + 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_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__ */ |