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6978f123 LP |
1 | /* |
2 | * rcar_du_encoder.h -- R-Car Display Unit Encoder | |
3 | * | |
36d50464 | 4 | * Copyright (C) 2013-2014 Renesas Electronics Corporation |
6978f123 LP |
5 | * |
6 | * Contact: 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 __RCAR_DU_ENCODER_H__ | |
15 | #define __RCAR_DU_ENCODER_H__ | |
16 | ||
17 | #include <drm/drm_crtc.h> | |
18 | ||
19 | struct rcar_du_device; | |
637e6194 | 20 | struct rcar_du_hdmienc; |
90374b5c | 21 | struct rcar_du_lvdsenc; |
6978f123 | 22 | |
2378ad12 LP |
23 | enum rcar_du_encoder_type { |
24 | RCAR_DU_ENCODER_UNUSED = 0, | |
25 | RCAR_DU_ENCODER_NONE, | |
26 | RCAR_DU_ENCODER_VGA, | |
27 | RCAR_DU_ENCODER_LVDS, | |
637e6194 | 28 | RCAR_DU_ENCODER_HDMI, |
2378ad12 LP |
29 | }; |
30 | ||
6978f123 | 31 | struct rcar_du_encoder { |
1d926114 | 32 | struct drm_encoder base; |
ef67a902 | 33 | enum rcar_du_output output; |
637e6194 | 34 | struct rcar_du_hdmienc *hdmi; |
90374b5c | 35 | struct rcar_du_lvdsenc *lvds; |
6978f123 LP |
36 | }; |
37 | ||
38 | #define to_rcar_encoder(e) \ | |
1d926114 | 39 | container_of(e, struct rcar_du_encoder, base) |
6978f123 | 40 | |
1d926114 | 41 | #define rcar_encoder_to_drm_encoder(e) (&(e)->base) |
4b96b70c | 42 | |
6978f123 LP |
43 | struct rcar_du_connector { |
44 | struct drm_connector connector; | |
45 | struct rcar_du_encoder *encoder; | |
46 | }; | |
47 | ||
48 | #define to_rcar_connector(c) \ | |
49 | container_of(c, struct rcar_du_connector, connector) | |
50 | ||
6978f123 | 51 | int rcar_du_encoder_init(struct rcar_du_device *rcdu, |
ef67a902 LP |
52 | enum rcar_du_encoder_type type, |
53 | enum rcar_du_output output, | |
3ea4d5ec LP |
54 | struct device_node *enc_node, |
55 | struct device_node *con_node); | |
6978f123 LP |
56 | |
57 | #endif /* __RCAR_DU_ENCODER_H__ */ |