224 lines · c
1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */2/*3 * File: include/linux/omapfb.h4 *5 * Framebuffer driver for TI OMAP boards6 *7 * Copyright (C) 2004 Nokia Corporation8 * Author: Imre Deak <imre.deak@nokia.com>9 *10 * This program is free software; you can redistribute it and/or modify it11 * under the terms of the GNU General Public License as published by the12 * Free Software Foundation; either version 2 of the License, or (at your13 * option) any later version.14 *15 * This program is distributed in the hope that it will be useful, but16 * WITHOUT ANY WARRANTY; without even the implied warranty of17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU18 * General Public License for more details.19 *20 * You should have received a copy of the GNU General Public License along21 * 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 0x00000fff64#define OMAPFB_CAPS_LCDC_MASK 0x00fff00065#define OMAPFB_CAPS_PANEL_MASK 0xff00000066 67#define OMAPFB_CAPS_MANUAL_UPDATE 0x0000100068#define OMAPFB_CAPS_TEARSYNC 0x0000200069#define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x0000400070#define OMAPFB_CAPS_PLANE_SCALE 0x0000800071#define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x0001000072#define OMAPFB_CAPS_WINDOW_SCALE 0x0002000073#define OMAPFB_CAPS_WINDOW_OVERLAY 0x0004000074#define OMAPFB_CAPS_WINDOW_ROTATE 0x0008000075#define OMAPFB_CAPS_SET_BACKLIGHT 0x0100000076 77/* Values from DSP must map to lower 16-bits */78#define OMAPFB_FORMAT_MASK 0x00ff79#define OMAPFB_FORMAT_FLAG_DOUBLE 0x010080#define OMAPFB_FORMAT_FLAG_TEARSYNC 0x020081#define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x040082#define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x080083#define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x100084 85#define OMAPFB_MEMTYPE_SDRAM 086#define OMAPFB_MEMTYPE_SRAM 187#define OMAPFB_MEMTYPE_MAX 188 89#define OMAPFB_MEM_IDX_ENABLED 0x8090#define OMAPFB_MEM_IDX_MASK 0x7f91 92enum 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 111struct 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 120struct omapfb_update_window_old {121 __u32 x, y;122 __u32 width, height;123 __u32 format;124};125 126enum omapfb_plane {127 OMAPFB_PLANE_GFX = 0,128 OMAPFB_PLANE_VID1,129 OMAPFB_PLANE_VID2,130};131 132enum omapfb_channel_out {133 OMAPFB_CHANNEL_OUT_LCD = 0,134 OMAPFB_CHANNEL_OUT_DIGIT,135};136 137struct 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 149struct omapfb_mem_info {150 __u32 size;151 __u8 type;152 __u8 reserved[3];153};154 155struct omapfb_caps {156 __u32 ctrl;157 __u32 plane_color;158 __u32 wnd_color;159};160 161enum omapfb_color_key_type {162 OMAPFB_COLOR_KEY_DISABLED = 0,163 OMAPFB_COLOR_KEY_GFX_DST,164 OMAPFB_COLOR_KEY_VID_SRC,165};166 167struct omapfb_color_key {168 __u8 channel_out;169 __u32 background;170 __u32 trans_key;171 __u8 key_type;172};173 174enum omapfb_update_mode {175 OMAPFB_UPDATE_DISABLED = 0,176 OMAPFB_AUTO_UPDATE,177 OMAPFB_MANUAL_UPDATE178};179 180struct 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 189struct 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 200struct omapfb_vram_info {201 __u32 total;202 __u32 free;203 __u32 largest_free_block;204 __u32 reserved[5];205};206 207struct omapfb_tearsync_info {208 __u8 enabled;209 __u8 reserved1[3];210 __u16 line;211 __u16 reserved2;212};213 214struct 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__ */224