blob: dba472263486d9521028f4d1c265c196c1e1da47 [file] [log] [blame]
/*
* rcar_du_kms.h -- R-Car Display Unit Mode Setting
*
* Copyright (C) 2013 Renesas 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_KMS_H__
#define __RCAR_DU_KMS_H__
#include <linux/types.h>
#include <drm/drm_crtc.h>
struct rcar_du_device;
struct rcar_du_format_info {
u32 fourcc;
unsigned int bpp;
unsigned int planes;
unsigned int pnmr;
unsigned int edf;
};
struct rcar_du_encoder {
struct drm_encoder encoder;
unsigned int output;
};
#define to_rcar_encoder(e) \
container_of(e, struct rcar_du_encoder, encoder)
struct rcar_du_connector {
struct drm_connector connector;
struct rcar_du_encoder *encoder;
};
#define to_rcar_connector(c) \
container_of(c, struct rcar_du_connector, connector)
const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc);
struct drm_encoder *
rcar_du_connector_best_encoder(struct drm_connector *connector);
void rcar_du_encoder_mode_prepare(struct drm_encoder *encoder);
void rcar_du_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
void rcar_du_encoder_mode_commit(struct drm_encoder *encoder);
int rcar_du_modeset_init(struct rcar_du_device *rcdu);
int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
struct drm_mode_create_dumb *args);
#endif /* __RCAR_DU_KMS_H__ */