2 * rcar_du_kms.h -- R-Car Display Unit Mode Setting
4 * Copyright (C) 2013 Renesas Corporation
6 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
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.
14 #ifndef __RCAR_DU_KMS_H__
15 #define __RCAR_DU_KMS_H__
17 #include <linux/types.h>
19 #include <drm/drm_crtc.h>
21 struct rcar_du_device;
23 struct rcar_du_format_info {
31 struct rcar_du_encoder {
32 struct drm_encoder encoder;
36 #define to_rcar_encoder(e) \
37 container_of(e, struct rcar_du_encoder, encoder)
39 struct rcar_du_connector {
40 struct drm_connector connector;
41 struct rcar_du_encoder *encoder;
44 #define to_rcar_connector(c) \
45 container_of(c, struct rcar_du_connector, connector)
47 const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc);
50 rcar_du_connector_best_encoder(struct drm_connector *connector);
51 void rcar_du_encoder_mode_prepare(struct drm_encoder *encoder);
52 void rcar_du_encoder_mode_set(struct drm_encoder *encoder,
53 struct drm_display_mode *mode,
54 struct drm_display_mode *adjusted_mode);
55 void rcar_du_encoder_mode_commit(struct drm_encoder *encoder);
57 int rcar_du_modeset_init(struct rcar_du_device *rcdu);
59 int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
60 struct drm_mode_create_dumb *args);
62 #endif /* __RCAR_DU_KMS_H__ */