Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 1 | /* |
| 2 | * File: include/linux/omapfb.h |
| 3 | * |
| 4 | * Framebuffer driver for TI OMAP boards |
| 5 | * |
| 6 | * Copyright (C) 2004 Nokia Corporation |
| 7 | * Author: Imre Deak <imre.deak@nokia.com> |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify it |
| 10 | * under the terms of the GNU General Public License as published by the |
| 11 | * Free Software Foundation; either version 2 of the License, or (at your |
| 12 | * option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, but |
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 17 | * General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License along |
| 20 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 21 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 22 | */ |
| 23 | |
| 24 | #ifndef __LINUX_OMAPFB_H__ |
| 25 | #define __LINUX_OMAPFB_H__ |
| 26 | |
Tomi Valkeinen | b39a982d | 2009-08-04 16:12:50 +0300 | [diff] [blame] | 27 | #include <linux/fb.h> |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 28 | #include <linux/ioctl.h> |
| 29 | #include <linux/types.h> |
| 30 | |
| 31 | /* IOCTL commands. */ |
| 32 | |
| 33 | #define OMAP_IOW(num, dtype) _IOW('O', num, dtype) |
| 34 | #define OMAP_IOR(num, dtype) _IOR('O', num, dtype) |
| 35 | #define OMAP_IOWR(num, dtype) _IOWR('O', num, dtype) |
| 36 | #define OMAP_IO(num) _IO('O', num) |
| 37 | |
| 38 | #define OMAPFB_MIRROR OMAP_IOW(31, int) |
| 39 | #define OMAPFB_SYNC_GFX OMAP_IO(37) |
| 40 | #define OMAPFB_VSYNC OMAP_IO(38) |
| 41 | #define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int) |
| 42 | #define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps) |
| 43 | #define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int) |
| 44 | #define OMAPFB_LCD_TEST OMAP_IOW(45, int) |
| 45 | #define OMAPFB_CTRL_TEST OMAP_IOW(46, int) |
| 46 | #define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old) |
| 47 | #define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key) |
| 48 | #define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key) |
| 49 | #define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info) |
| 50 | #define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info) |
| 51 | #define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window) |
| 52 | #define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info) |
| 53 | #define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info) |
Tomi Valkeinen | b39a982d | 2009-08-04 16:12:50 +0300 | [diff] [blame] | 54 | #define OMAPFB_WAITFORVSYNC OMAP_IO(57) |
| 55 | #define OMAPFB_MEMORY_READ OMAP_IOR(58, struct omapfb_memory_read) |
| 56 | #define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode) |
| 57 | #define OMAPFB_WAITFORGO OMAP_IO(60) |
| 58 | #define OMAPFB_GET_VRAM_INFO OMAP_IOR(61, struct omapfb_vram_info) |
| 59 | #define OMAPFB_SET_TEARSYNC OMAP_IOW(62, struct omapfb_tearsync_info) |
Tomi Valkeinen | 6dd2e42 | 2010-01-14 17:32:13 +0200 | [diff] [blame] | 60 | #define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info) |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 61 | |
| 62 | #define OMAPFB_CAPS_GENERIC_MASK 0x00000fff |
| 63 | #define OMAPFB_CAPS_LCDC_MASK 0x00fff000 |
| 64 | #define OMAPFB_CAPS_PANEL_MASK 0xff000000 |
| 65 | |
| 66 | #define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000 |
| 67 | #define OMAPFB_CAPS_TEARSYNC 0x00002000 |
| 68 | #define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000 |
| 69 | #define OMAPFB_CAPS_PLANE_SCALE 0x00008000 |
| 70 | #define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000 |
| 71 | #define OMAPFB_CAPS_WINDOW_SCALE 0x00020000 |
| 72 | #define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000 |
| 73 | #define OMAPFB_CAPS_WINDOW_ROTATE 0x00080000 |
| 74 | #define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000 |
| 75 | |
| 76 | /* Values from DSP must map to lower 16-bits */ |
| 77 | #define OMAPFB_FORMAT_MASK 0x00ff |
| 78 | #define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100 |
| 79 | #define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200 |
| 80 | #define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400 |
| 81 | #define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800 |
| 82 | #define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000 |
| 83 | |
| 84 | #define OMAPFB_MEMTYPE_SDRAM 0 |
| 85 | #define OMAPFB_MEMTYPE_SRAM 1 |
| 86 | #define OMAPFB_MEMTYPE_MAX 1 |
| 87 | |
Ville Syrjälä | 078ff54 | 2010-03-17 20:36:51 +0200 | [diff] [blame] | 88 | #define OMAPFB_MEM_IDX_ENABLED 0x80 |
| 89 | #define OMAPFB_MEM_IDX_MASK 0x7f |
| 90 | |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 91 | enum omapfb_color_format { |
| 92 | OMAPFB_COLOR_RGB565 = 0, |
| 93 | OMAPFB_COLOR_YUV422, |
| 94 | OMAPFB_COLOR_YUV420, |
| 95 | OMAPFB_COLOR_CLUT_8BPP, |
| 96 | OMAPFB_COLOR_CLUT_4BPP, |
| 97 | OMAPFB_COLOR_CLUT_2BPP, |
| 98 | OMAPFB_COLOR_CLUT_1BPP, |
| 99 | OMAPFB_COLOR_RGB444, |
| 100 | OMAPFB_COLOR_YUY422, |
Tomi Valkeinen | b39a982d | 2009-08-04 16:12:50 +0300 | [diff] [blame] | 101 | |
| 102 | OMAPFB_COLOR_ARGB16, |
| 103 | OMAPFB_COLOR_RGB24U, /* RGB24, 32-bit container */ |
| 104 | OMAPFB_COLOR_RGB24P, /* RGB24, 24-bit container */ |
| 105 | OMAPFB_COLOR_ARGB32, |
| 106 | OMAPFB_COLOR_RGBA32, |
| 107 | OMAPFB_COLOR_RGBX32, |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 108 | }; |
| 109 | |
| 110 | struct omapfb_update_window { |
| 111 | __u32 x, y; |
| 112 | __u32 width, height; |
| 113 | __u32 format; |
| 114 | __u32 out_x, out_y; |
| 115 | __u32 out_width, out_height; |
| 116 | __u32 reserved[8]; |
| 117 | }; |
| 118 | |
| 119 | struct omapfb_update_window_old { |
| 120 | __u32 x, y; |
| 121 | __u32 width, height; |
| 122 | __u32 format; |
| 123 | }; |
| 124 | |
| 125 | enum omapfb_plane { |
| 126 | OMAPFB_PLANE_GFX = 0, |
| 127 | OMAPFB_PLANE_VID1, |
| 128 | OMAPFB_PLANE_VID2, |
| 129 | }; |
| 130 | |
| 131 | enum omapfb_channel_out { |
| 132 | OMAPFB_CHANNEL_OUT_LCD = 0, |
| 133 | OMAPFB_CHANNEL_OUT_DIGIT, |
| 134 | }; |
| 135 | |
| 136 | struct omapfb_plane_info { |
| 137 | __u32 pos_x; |
| 138 | __u32 pos_y; |
| 139 | __u8 enabled; |
| 140 | __u8 channel_out; |
| 141 | __u8 mirror; |
Ville Syrjälä | 078ff54 | 2010-03-17 20:36:51 +0200 | [diff] [blame] | 142 | __u8 mem_idx; |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 143 | __u32 out_width; |
| 144 | __u32 out_height; |
| 145 | __u32 reserved2[12]; |
| 146 | }; |
| 147 | |
| 148 | struct omapfb_mem_info { |
| 149 | __u32 size; |
| 150 | __u8 type; |
| 151 | __u8 reserved[3]; |
| 152 | }; |
| 153 | |
| 154 | struct omapfb_caps { |
| 155 | __u32 ctrl; |
| 156 | __u32 plane_color; |
| 157 | __u32 wnd_color; |
| 158 | }; |
| 159 | |
| 160 | enum omapfb_color_key_type { |
| 161 | OMAPFB_COLOR_KEY_DISABLED = 0, |
| 162 | OMAPFB_COLOR_KEY_GFX_DST, |
| 163 | OMAPFB_COLOR_KEY_VID_SRC, |
| 164 | }; |
| 165 | |
| 166 | struct omapfb_color_key { |
| 167 | __u8 channel_out; |
| 168 | __u32 background; |
| 169 | __u32 trans_key; |
| 170 | __u8 key_type; |
| 171 | }; |
| 172 | |
| 173 | enum omapfb_update_mode { |
| 174 | OMAPFB_UPDATE_DISABLED = 0, |
| 175 | OMAPFB_AUTO_UPDATE, |
| 176 | OMAPFB_MANUAL_UPDATE |
| 177 | }; |
| 178 | |
Tomi Valkeinen | b39a982d | 2009-08-04 16:12:50 +0300 | [diff] [blame] | 179 | struct omapfb_memory_read { |
| 180 | __u16 x; |
| 181 | __u16 y; |
| 182 | __u16 w; |
| 183 | __u16 h; |
| 184 | size_t buffer_size; |
| 185 | void __user *buffer; |
| 186 | }; |
| 187 | |
| 188 | struct omapfb_ovl_colormode { |
| 189 | __u8 overlay_idx; |
| 190 | __u8 mode_idx; |
| 191 | __u32 bits_per_pixel; |
| 192 | __u32 nonstd; |
| 193 | struct fb_bitfield red; |
| 194 | struct fb_bitfield green; |
| 195 | struct fb_bitfield blue; |
| 196 | struct fb_bitfield transp; |
| 197 | }; |
| 198 | |
| 199 | struct omapfb_vram_info { |
| 200 | __u32 total; |
| 201 | __u32 free; |
| 202 | __u32 largest_free_block; |
| 203 | __u32 reserved[5]; |
| 204 | }; |
| 205 | |
| 206 | struct omapfb_tearsync_info { |
| 207 | __u8 enabled; |
| 208 | __u8 reserved1[3]; |
| 209 | __u16 line; |
| 210 | __u16 reserved2; |
| 211 | }; |
| 212 | |
Tomi Valkeinen | 6dd2e42 | 2010-01-14 17:32:13 +0200 | [diff] [blame] | 213 | struct omapfb_display_info { |
| 214 | __u16 xres; |
| 215 | __u16 yres; |
| 216 | __u32 width; /* phys width of the display in micrometers */ |
| 217 | __u32 height; /* phys height of the display in micrometers */ |
| 218 | __u32 reserved[5]; |
| 219 | }; |
| 220 | |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 221 | #ifdef __KERNEL__ |
| 222 | |
Igor Grinberg | ad6c910 | 2012-08-29 02:18:55 +0300 | [diff] [blame^] | 223 | struct omap_lcd_config { |
| 224 | char panel_name[16]; |
| 225 | char ctrl_name[16]; |
| 226 | s16 nreset_gpio; |
| 227 | u8 data_lines; |
| 228 | }; |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 229 | |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 230 | struct omapfb_platform_data { |
| 231 | struct omap_lcd_config lcd; |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 232 | }; |
| 233 | |
Tomi Valkeinen | ddba6c7 | 2011-09-20 15:23:13 +0300 | [diff] [blame] | 234 | void __init omapfb_set_lcd_config(const struct omap_lcd_config *config); |
| 235 | |
Tomi Valkeinen | 91773a0 | 2009-08-03 15:06:36 +0300 | [diff] [blame] | 236 | #endif |
| 237 | |
| 238 | #endif /* __OMAPFB_H */ |