summaryrefslogtreecommitdiff
path: root/include/drm/drm_displayid.h
blob: c0d4df6a606fc00bbc0809321777c154738f574b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
/*
 * Copyright © 2014 Red Hat Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
#ifndef DRM_DISPLAYID_H
#define DRM_DISPLAYID_H

#define DATA_BLOCK_PRODUCT_ID 0x00
#define DATA_BLOCK_DISPLAY_PARAMETERS 0x01
#define DATA_BLOCK_COLOR_CHARACTERISTICS 0x02
#define DATA_BLOCK_TYPE_1_DETAILED_TIMING 0x03
#define DATA_BLOCK_TYPE_2_DETAILED_TIMING 0x04
#define DATA_BLOCK_TYPE_3_SHORT_TIMING 0x05
#define DATA_BLOCK_TYPE_4_DMT_TIMING 0x06
#define DATA_BLOCK_VESA_TIMING 0x07
#define DATA_BLOCK_CEA_TIMING 0x08
#define DATA_BLOCK_VIDEO_TIMING_RANGE 0x09
#define DATA_BLOCK_PRODUCT_SERIAL_NUMBER 0x0a
#define DATA_BLOCK_GP_ASCII_STRING 0x0b
#define DATA_BLOCK_DISPLAY_DEVICE_DATA 0x0c
#define DATA_BLOCK_INTERFACE_POWER_SEQUENCING 0x0d
#define DATA_BLOCK_TRANSFER_CHARACTERISTICS 0x0e
#define DATA_BLOCK_DISPLAY_INTERFACE 0x0f
#define DATA_BLOCK_STEREO_DISPLAY_INTERFACE 0x10
#define DATA_BLOCK_TILED_DISPLAY 0x12

#define DATA_BLOCK_VENDOR_SPECIFIC 0x7f

#define PRODUCT_TYPE_EXTENSION 0
#define PRODUCT_TYPE_TEST 1
#define PRODUCT_TYPE_PANEL 2
#define PRODUCT_TYPE_MONITOR 3
#define PRODUCT_TYPE_TV 4
#define PRODUCT_TYPE_REPEATER 5
#define PRODUCT_TYPE_DIRECT_DRIVE 6

struct displayid_hdr {
	u8 rev;
	u8 bytes;
	u8 prod_id;
	u8 ext_count;
} __packed;

struct displayid_block {
	u8 tag;
	u8 rev;
	u8 num_bytes;
} __packed;

struct displayid_tiled_block {
	struct displayid_block base;
	u8 tile_cap;
	u8 topo[3];
	u8 tile_size[4];
	u8 tile_pixel_bezel[5];
	u8 topology_id[8];
} __packed;

struct displayid_detailed_timings_1 {
	u8 pixel_clock[3];
	u8 flags;
	u8 hactive[2];
	u8 hblank[2];
	u8 hsync[2];
	u8 hsw[2];
	u8 vactive[2];
	u8 vblank[2];
	u8 vsync[2];
	u8 vsw[2];
} __packed;

struct displayid_detailed_timing_block {
	struct displayid_block base;
	struct displayid_detailed_timings_1 timings[0];
};
#endif
class='ls-mode'>-rw-r--r--drm_connector.h28975logplain -rw-r--r--drm_crtc.h28999logplain -rw-r--r--drm_crtc_helper.h3301logplain -rw-r--r--drm_debugfs_crc.h2670logplain -rw-r--r--drm_displayid.h2850logplain -rw-r--r--drm_dp_dual_mode_helper.h4532logplain -rw-r--r--drm_dp_helper.h30638logplain -rw-r--r--drm_dp_mst_helper.h16260logplain -rw-r--r--drm_drv.h14861logplain -rw-r--r--drm_edid.h14335logplain -rw-r--r--drm_encoder.h8160logplain -rw-r--r--drm_encoder_slave.h6583logplain -rw-r--r--drm_fb_cma_helper.h1929logplain -rw-r--r--drm_fb_helper.h15125logplain -rw-r--r--drm_fixed.h4825logplain -rw-r--r--drm_flip_work.h3071logplain -rw-r--r--drm_fourcc.h2748logplain -rw-r--r--drm_framebuffer.h9623logplain -rw-r--r--drm_gem.h8052logplain -rw-r--r--drm_gem_cma_helper.h2286logplain -rw-r--r--drm_global.h2011logplain -rw-r--r--drm_hashtab.h3139logplain -rw-r--r--drm_irq.h6323logplain -rw-r--r--drm_legacy.h6933logplain -rw-r--r--drm_mem_util.h2468logplain -rw-r--r--drm_mipi_dsi.h10327logplain -rw-r--r--drm_mm.h11462logplain -rw-r--r--drm_mode_config.h23728logplain -rw-r--r--drm_mode_object.h4911logplain -rw-r--r--drm_modes.h17078logplain -rw-r--r--drm_modeset_helper.h1576logplain -rw-r--r--drm_modeset_helper_vtables.h41180logplain -rw-r--r--drm_modeset_lock.h4241logplain -rw-r--r--drm_of.h2034logplain -rw-r--r--drm_os_linux.h2230logplain -rw-r--r--drm_panel.h7079logplain -rw-r--r--drm_pciids.h68035logplain -rw-r--r--drm_plane.h19435logplain -rw-r--r--drm_plane_helper.h3186logplain -rw-r--r--drm_print.h3232logplain -rw-r--r--drm_property.h11460logplain -rw-r--r--drm_rect.h5103logplain -rw-r--r--drm_simple_kms_helper.h4090logplain -rw-r--r--drm_sysfs.h300logplain -rw-r--r--drm_vma_manager.h7840logplain -rw-r--r--gma_drm.h1033logplain d---------i2c109logplain