]> Git Repo - linux.git/blob - drivers/gpu/drm/logicvc/logicvc_drm.h
Merge tag 'drm-intel-next-2023-12-07' of git://anongit.freedesktop.org/drm/drm-intel...
[linux.git] / drivers / gpu / drm / logicvc / logicvc_drm.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2019-2022 Bootlin
4  * Author: Paul Kocialkowski <[email protected]>
5  */
6
7 #ifndef _LOGICVC_DRM_H_
8 #define _LOGICVC_DRM_H_
9
10 #include <linux/regmap.h>
11 #include <linux/types.h>
12 #include <drm/drm_device.h>
13
14 #define LOGICVC_DISPLAY_INTERFACE_RGB                   0
15 #define LOGICVC_DISPLAY_INTERFACE_ITU656                1
16 #define LOGICVC_DISPLAY_INTERFACE_LVDS_4BITS            2
17 #define LOGICVC_DISPLAY_INTERFACE_LVDS_4BITS_CAMERA     3
18 #define LOGICVC_DISPLAY_INTERFACE_LVDS_3BITS            4
19 #define LOGICVC_DISPLAY_INTERFACE_DVI                   5
20
21 #define LOGICVC_DISPLAY_COLORSPACE_RGB          0
22 #define LOGICVC_DISPLAY_COLORSPACE_YUV422       1
23 #define LOGICVC_DISPLAY_COLORSPACE_YUV444       2
24
25 #define logicvc_drm(d) \
26         container_of(d, struct logicvc_drm, drm_dev)
27
28 struct logicvc_crtc;
29 struct logicvc_interface;
30
31 struct logicvc_drm_config {
32         u32 display_interface;
33         u32 display_colorspace;
34         u32 display_depth;
35         u32 row_stride;
36         bool dithering;
37         bool background_layer;
38         bool layers_configurable;
39         u32 layers_count;
40 };
41
42 struct logicvc_drm_caps {
43         unsigned int major;
44         unsigned int minor;
45         char level;
46         bool layer_address;
47 };
48
49 struct logicvc_drm {
50         const struct logicvc_drm_caps *caps;
51         struct logicvc_drm_config config;
52
53         struct drm_device drm_dev;
54         phys_addr_t reserved_mem_base;
55         struct regmap *regmap;
56
57         struct clk *vclk;
58         struct clk *vclk2;
59         struct clk *lvdsclk;
60         struct clk *lvdsclkn;
61
62         struct list_head layers_list;
63         struct logicvc_crtc *crtc;
64         struct logicvc_interface *interface;
65 };
66
67 #endif
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