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e2be04c7 | 1 | /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
607ca46e DH |
2 | /* |
3 | * File: include/linux/omapfb.h | |
4 | * | |
5 | * Framebuffer driver for TI OMAP boards | |
6 | * | |
7 | * Copyright (C) 2004 Nokia Corporation | |
8 | * Author: Imre Deak <imre.deak@nokia.com> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify it | |
11 | * under the terms of the GNU General Public License as published by the | |
12 | * Free Software Foundation; either version 2 of the License, or (at your | |
13 | * option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, but | |
16 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | * General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License along | |
21 | * with this program; if not, write to the Free Software Foundation, Inc., | |
22 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | */ | |
24 | ||
25 | #ifndef _UAPI__LINUX_OMAPFB_H__ | |
26 | #define _UAPI__LINUX_OMAPFB_H__ | |
27 | ||
28 | #include <linux/fb.h> | |
29 | #include <linux/ioctl.h> | |
30 | #include <linux/types.h> | |
31 | ||
32 | /* IOCTL commands. */ | |
33 | ||
34 | #define OMAP_IOW(num, dtype) _IOW('O', num, dtype) | |
35 | #define OMAP_IOR(num, dtype) _IOR('O', num, dtype) | |
36 | #define OMAP_IOWR(num, dtype) _IOWR('O', num, dtype) | |
37 | #define OMAP_IO(num) _IO('O', num) | |
38 | ||
39 | #define OMAPFB_MIRROR OMAP_IOW(31, int) | |
40 | #define OMAPFB_SYNC_GFX OMAP_IO(37) | |
41 | #define OMAPFB_VSYNC OMAP_IO(38) | |
42 | #define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int) | |
43 | #define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps) | |
44 | #define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int) | |
45 | #define OMAPFB_LCD_TEST OMAP_IOW(45, int) | |
46 | #define OMAPFB_CTRL_TEST OMAP_IOW(46, int) | |
47 | #define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old) | |
48 | #define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key) | |
49 | #define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key) | |
50 | #define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info) | |
51 | #define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info) | |
52 | #define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window) | |
53 | #define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info) | |
54 | #define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info) | |
55 | #define OMAPFB_WAITFORVSYNC OMAP_IO(57) | |
56 | #define OMAPFB_MEMORY_READ OMAP_IOR(58, struct omapfb_memory_read) | |
57 | #define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode) | |
58 | #define OMAPFB_WAITFORGO OMAP_IO(60) | |
59 | #define OMAPFB_GET_VRAM_INFO OMAP_IOR(61, struct omapfb_vram_info) | |
60 | #define OMAPFB_SET_TEARSYNC OMAP_IOW(62, struct omapfb_tearsync_info) | |
61 | #define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info) | |
62 | ||
63 | #define OMAPFB_CAPS_GENERIC_MASK 0x00000fff | |
64 | #define OMAPFB_CAPS_LCDC_MASK 0x00fff000 | |
65 | #define OMAPFB_CAPS_PANEL_MASK 0xff000000 | |
66 | ||
67 | #define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000 | |
68 | #define OMAPFB_CAPS_TEARSYNC 0x00002000 | |
69 | #define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000 | |
70 | #define OMAPFB_CAPS_PLANE_SCALE 0x00008000 | |
71 | #define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000 | |
72 | #define OMAPFB_CAPS_WINDOW_SCALE 0x00020000 | |
73 | #define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000 | |
74 | #define OMAPFB_CAPS_WINDOW_ROTATE 0x00080000 | |
75 | #define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000 | |
76 | ||
77 | /* Values from DSP must map to lower 16-bits */ | |
78 | #define OMAPFB_FORMAT_MASK 0x00ff | |
79 | #define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100 | |
80 | #define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200 | |
81 | #define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400 | |
82 | #define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800 | |
83 | #define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000 | |
84 | ||
85 | #define OMAPFB_MEMTYPE_SDRAM 0 | |
86 | #define OMAPFB_MEMTYPE_SRAM 1 | |
87 | #define OMAPFB_MEMTYPE_MAX 1 | |
88 | ||
89 | #define OMAPFB_MEM_IDX_ENABLED 0x80 | |
90 | #define OMAPFB_MEM_IDX_MASK 0x7f | |
91 | ||
92 | enum omapfb_color_format { | |
93 | OMAPFB_COLOR_RGB565 = 0, | |
94 | OMAPFB_COLOR_YUV422, | |
95 | OMAPFB_COLOR_YUV420, | |
96 | OMAPFB_COLOR_CLUT_8BPP, | |
97 | OMAPFB_COLOR_CLUT_4BPP, | |
98 | OMAPFB_COLOR_CLUT_2BPP, | |
99 | OMAPFB_COLOR_CLUT_1BPP, | |
100 | OMAPFB_COLOR_RGB444, | |
101 | OMAPFB_COLOR_YUY422, | |
102 | ||
103 | OMAPFB_COLOR_ARGB16, | |
104 | OMAPFB_COLOR_RGB24U, /* RGB24, 32-bit container */ | |
105 | OMAPFB_COLOR_RGB24P, /* RGB24, 24-bit container */ | |
106 | OMAPFB_COLOR_ARGB32, | |
107 | OMAPFB_COLOR_RGBA32, | |
108 | OMAPFB_COLOR_RGBX32, | |
109 | }; | |
110 | ||
111 | struct omapfb_update_window { | |
112 | __u32 x, y; | |
113 | __u32 width, height; | |
114 | __u32 format; | |
115 | __u32 out_x, out_y; | |
116 | __u32 out_width, out_height; | |
117 | __u32 reserved[8]; | |
118 | }; | |
119 | ||
120 | struct omapfb_update_window_old { | |
121 | __u32 x, y; | |
122 | __u32 width, height; | |
123 | __u32 format; | |
124 | }; | |
125 | ||
126 | enum omapfb_plane { | |
127 | OMAPFB_PLANE_GFX = 0, | |
128 | OMAPFB_PLANE_VID1, | |
129 | OMAPFB_PLANE_VID2, | |
130 | }; | |
131 | ||
132 | enum omapfb_channel_out { | |
133 | OMAPFB_CHANNEL_OUT_LCD = 0, | |
134 | OMAPFB_CHANNEL_OUT_DIGIT, | |
135 | }; | |
136 | ||
137 | struct omapfb_plane_info { | |
138 | __u32 pos_x; | |
139 | __u32 pos_y; | |
140 | __u8 enabled; | |
141 | __u8 channel_out; | |
142 | __u8 mirror; | |
143 | __u8 mem_idx; | |
144 | __u32 out_width; | |
145 | __u32 out_height; | |
146 | __u32 reserved2[12]; | |
147 | }; | |
148 | ||
149 | struct omapfb_mem_info { | |
150 | __u32 size; | |
151 | __u8 type; | |
152 | __u8 reserved[3]; | |
153 | }; | |
154 | ||
155 | struct omapfb_caps { | |
156 | __u32 ctrl; | |
157 | __u32 plane_color; | |
158 | __u32 wnd_color; | |
159 | }; | |
160 | ||
161 | enum omapfb_color_key_type { | |
162 | OMAPFB_COLOR_KEY_DISABLED = 0, | |
163 | OMAPFB_COLOR_KEY_GFX_DST, | |
164 | OMAPFB_COLOR_KEY_VID_SRC, | |
165 | }; | |
166 | ||
167 | struct omapfb_color_key { | |
168 | __u8 channel_out; | |
169 | __u32 background; | |
170 | __u32 trans_key; | |
171 | __u8 key_type; | |
172 | }; | |
173 | ||
174 | enum omapfb_update_mode { | |
175 | OMAPFB_UPDATE_DISABLED = 0, | |
176 | OMAPFB_AUTO_UPDATE, | |
177 | OMAPFB_MANUAL_UPDATE | |
178 | }; | |
179 | ||
180 | struct omapfb_memory_read { | |
181 | __u16 x; | |
182 | __u16 y; | |
183 | __u16 w; | |
184 | __u16 h; | |
185 | size_t buffer_size; | |
186 | void __user *buffer; | |
187 | }; | |
188 | ||
189 | struct omapfb_ovl_colormode { | |
190 | __u8 overlay_idx; | |
191 | __u8 mode_idx; | |
192 | __u32 bits_per_pixel; | |
193 | __u32 nonstd; | |
194 | struct fb_bitfield red; | |
195 | struct fb_bitfield green; | |
196 | struct fb_bitfield blue; | |
197 | struct fb_bitfield transp; | |
198 | }; | |
199 | ||
200 | struct omapfb_vram_info { | |
201 | __u32 total; | |
202 | __u32 free; | |
203 | __u32 largest_free_block; | |
204 | __u32 reserved[5]; | |
205 | }; | |
206 | ||
207 | struct omapfb_tearsync_info { | |
208 | __u8 enabled; | |
209 | __u8 reserved1[3]; | |
210 | __u16 line; | |
211 | __u16 reserved2; | |
212 | }; | |
213 | ||
214 | struct omapfb_display_info { | |
215 | __u16 xres; | |
216 | __u16 yres; | |
217 | __u32 width; /* phys width of the display in micrometers */ | |
218 | __u32 height; /* phys height of the display in micrometers */ | |
219 | __u32 reserved[5]; | |
220 | }; | |
221 | ||
222 | ||
223 | #endif /* _UAPI__LINUX_OMAPFB_H__ */ |