1*e2be04c7SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2607ca46eSDavid Howells /* 3607ca46eSDavid Howells * File: include/linux/omapfb.h 4607ca46eSDavid Howells * 5607ca46eSDavid Howells * Framebuffer driver for TI OMAP boards 6607ca46eSDavid Howells * 7607ca46eSDavid Howells * Copyright (C) 2004 Nokia Corporation 8607ca46eSDavid Howells * Author: Imre Deak <imre.deak@nokia.com> 9607ca46eSDavid Howells * 10607ca46eSDavid Howells * This program is free software; you can redistribute it and/or modify it 11607ca46eSDavid Howells * under the terms of the GNU General Public License as published by the 12607ca46eSDavid Howells * Free Software Foundation; either version 2 of the License, or (at your 13607ca46eSDavid Howells * option) any later version. 14607ca46eSDavid Howells * 15607ca46eSDavid Howells * This program is distributed in the hope that it will be useful, but 16607ca46eSDavid Howells * WITHOUT ANY WARRANTY; without even the implied warranty of 17607ca46eSDavid Howells * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18607ca46eSDavid Howells * General Public License for more details. 19607ca46eSDavid Howells * 20607ca46eSDavid Howells * You should have received a copy of the GNU General Public License along 21607ca46eSDavid Howells * with this program; if not, write to the Free Software Foundation, Inc., 22607ca46eSDavid Howells * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 23607ca46eSDavid Howells */ 24607ca46eSDavid Howells 25607ca46eSDavid Howells #ifndef _UAPI__LINUX_OMAPFB_H__ 26607ca46eSDavid Howells #define _UAPI__LINUX_OMAPFB_H__ 27607ca46eSDavid Howells 28607ca46eSDavid Howells #include <linux/fb.h> 29607ca46eSDavid Howells #include <linux/ioctl.h> 30607ca46eSDavid Howells #include <linux/types.h> 31607ca46eSDavid Howells 32607ca46eSDavid Howells /* IOCTL commands. */ 33607ca46eSDavid Howells 34607ca46eSDavid Howells #define OMAP_IOW(num, dtype) _IOW('O', num, dtype) 35607ca46eSDavid Howells #define OMAP_IOR(num, dtype) _IOR('O', num, dtype) 36607ca46eSDavid Howells #define OMAP_IOWR(num, dtype) _IOWR('O', num, dtype) 37607ca46eSDavid Howells #define OMAP_IO(num) _IO('O', num) 38607ca46eSDavid Howells 39607ca46eSDavid Howells #define OMAPFB_MIRROR OMAP_IOW(31, int) 40607ca46eSDavid Howells #define OMAPFB_SYNC_GFX OMAP_IO(37) 41607ca46eSDavid Howells #define OMAPFB_VSYNC OMAP_IO(38) 42607ca46eSDavid Howells #define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int) 43607ca46eSDavid Howells #define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps) 44607ca46eSDavid Howells #define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int) 45607ca46eSDavid Howells #define OMAPFB_LCD_TEST OMAP_IOW(45, int) 46607ca46eSDavid Howells #define OMAPFB_CTRL_TEST OMAP_IOW(46, int) 47607ca46eSDavid Howells #define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old) 48607ca46eSDavid Howells #define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key) 49607ca46eSDavid Howells #define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key) 50607ca46eSDavid Howells #define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info) 51607ca46eSDavid Howells #define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info) 52607ca46eSDavid Howells #define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window) 53607ca46eSDavid Howells #define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info) 54607ca46eSDavid Howells #define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info) 55607ca46eSDavid Howells #define OMAPFB_WAITFORVSYNC OMAP_IO(57) 56607ca46eSDavid Howells #define OMAPFB_MEMORY_READ OMAP_IOR(58, struct omapfb_memory_read) 57607ca46eSDavid Howells #define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode) 58607ca46eSDavid Howells #define OMAPFB_WAITFORGO OMAP_IO(60) 59607ca46eSDavid Howells #define OMAPFB_GET_VRAM_INFO OMAP_IOR(61, struct omapfb_vram_info) 60607ca46eSDavid Howells #define OMAPFB_SET_TEARSYNC OMAP_IOW(62, struct omapfb_tearsync_info) 61607ca46eSDavid Howells #define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info) 62607ca46eSDavid Howells 63607ca46eSDavid Howells #define OMAPFB_CAPS_GENERIC_MASK 0x00000fff 64607ca46eSDavid Howells #define OMAPFB_CAPS_LCDC_MASK 0x00fff000 65607ca46eSDavid Howells #define OMAPFB_CAPS_PANEL_MASK 0xff000000 66607ca46eSDavid Howells 67607ca46eSDavid Howells #define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000 68607ca46eSDavid Howells #define OMAPFB_CAPS_TEARSYNC 0x00002000 69607ca46eSDavid Howells #define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000 70607ca46eSDavid Howells #define OMAPFB_CAPS_PLANE_SCALE 0x00008000 71607ca46eSDavid Howells #define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000 72607ca46eSDavid Howells #define OMAPFB_CAPS_WINDOW_SCALE 0x00020000 73607ca46eSDavid Howells #define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000 74607ca46eSDavid Howells #define OMAPFB_CAPS_WINDOW_ROTATE 0x00080000 75607ca46eSDavid Howells #define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000 76607ca46eSDavid Howells 77607ca46eSDavid Howells /* Values from DSP must map to lower 16-bits */ 78607ca46eSDavid Howells #define OMAPFB_FORMAT_MASK 0x00ff 79607ca46eSDavid Howells #define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100 80607ca46eSDavid Howells #define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200 81607ca46eSDavid Howells #define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400 82607ca46eSDavid Howells #define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800 83607ca46eSDavid Howells #define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000 84607ca46eSDavid Howells 85607ca46eSDavid Howells #define OMAPFB_MEMTYPE_SDRAM 0 86607ca46eSDavid Howells #define OMAPFB_MEMTYPE_SRAM 1 87607ca46eSDavid Howells #define OMAPFB_MEMTYPE_MAX 1 88607ca46eSDavid Howells 89607ca46eSDavid Howells #define OMAPFB_MEM_IDX_ENABLED 0x80 90607ca46eSDavid Howells #define OMAPFB_MEM_IDX_MASK 0x7f 91607ca46eSDavid Howells 92607ca46eSDavid Howells enum omapfb_color_format { 93607ca46eSDavid Howells OMAPFB_COLOR_RGB565 = 0, 94607ca46eSDavid Howells OMAPFB_COLOR_YUV422, 95607ca46eSDavid Howells OMAPFB_COLOR_YUV420, 96607ca46eSDavid Howells OMAPFB_COLOR_CLUT_8BPP, 97607ca46eSDavid Howells OMAPFB_COLOR_CLUT_4BPP, 98607ca46eSDavid Howells OMAPFB_COLOR_CLUT_2BPP, 99607ca46eSDavid Howells OMAPFB_COLOR_CLUT_1BPP, 100607ca46eSDavid Howells OMAPFB_COLOR_RGB444, 101607ca46eSDavid Howells OMAPFB_COLOR_YUY422, 102607ca46eSDavid Howells 103607ca46eSDavid Howells OMAPFB_COLOR_ARGB16, 104607ca46eSDavid Howells OMAPFB_COLOR_RGB24U, /* RGB24, 32-bit container */ 105607ca46eSDavid Howells OMAPFB_COLOR_RGB24P, /* RGB24, 24-bit container */ 106607ca46eSDavid Howells OMAPFB_COLOR_ARGB32, 107607ca46eSDavid Howells OMAPFB_COLOR_RGBA32, 108607ca46eSDavid Howells OMAPFB_COLOR_RGBX32, 109607ca46eSDavid Howells }; 110607ca46eSDavid Howells 111607ca46eSDavid Howells struct omapfb_update_window { 112607ca46eSDavid Howells __u32 x, y; 113607ca46eSDavid Howells __u32 width, height; 114607ca46eSDavid Howells __u32 format; 115607ca46eSDavid Howells __u32 out_x, out_y; 116607ca46eSDavid Howells __u32 out_width, out_height; 117607ca46eSDavid Howells __u32 reserved[8]; 118607ca46eSDavid Howells }; 119607ca46eSDavid Howells 120607ca46eSDavid Howells struct omapfb_update_window_old { 121607ca46eSDavid Howells __u32 x, y; 122607ca46eSDavid Howells __u32 width, height; 123607ca46eSDavid Howells __u32 format; 124607ca46eSDavid Howells }; 125607ca46eSDavid Howells 126607ca46eSDavid Howells enum omapfb_plane { 127607ca46eSDavid Howells OMAPFB_PLANE_GFX = 0, 128607ca46eSDavid Howells OMAPFB_PLANE_VID1, 129607ca46eSDavid Howells OMAPFB_PLANE_VID2, 130607ca46eSDavid Howells }; 131607ca46eSDavid Howells 132607ca46eSDavid Howells enum omapfb_channel_out { 133607ca46eSDavid Howells OMAPFB_CHANNEL_OUT_LCD = 0, 134607ca46eSDavid Howells OMAPFB_CHANNEL_OUT_DIGIT, 135607ca46eSDavid Howells }; 136607ca46eSDavid Howells 137607ca46eSDavid Howells struct omapfb_plane_info { 138607ca46eSDavid Howells __u32 pos_x; 139607ca46eSDavid Howells __u32 pos_y; 140607ca46eSDavid Howells __u8 enabled; 141607ca46eSDavid Howells __u8 channel_out; 142607ca46eSDavid Howells __u8 mirror; 143607ca46eSDavid Howells __u8 mem_idx; 144607ca46eSDavid Howells __u32 out_width; 145607ca46eSDavid Howells __u32 out_height; 146607ca46eSDavid Howells __u32 reserved2[12]; 147607ca46eSDavid Howells }; 148607ca46eSDavid Howells 149607ca46eSDavid Howells struct omapfb_mem_info { 150607ca46eSDavid Howells __u32 size; 151607ca46eSDavid Howells __u8 type; 152607ca46eSDavid Howells __u8 reserved[3]; 153607ca46eSDavid Howells }; 154607ca46eSDavid Howells 155607ca46eSDavid Howells struct omapfb_caps { 156607ca46eSDavid Howells __u32 ctrl; 157607ca46eSDavid Howells __u32 plane_color; 158607ca46eSDavid Howells __u32 wnd_color; 159607ca46eSDavid Howells }; 160607ca46eSDavid Howells 161607ca46eSDavid Howells enum omapfb_color_key_type { 162607ca46eSDavid Howells OMAPFB_COLOR_KEY_DISABLED = 0, 163607ca46eSDavid Howells OMAPFB_COLOR_KEY_GFX_DST, 164607ca46eSDavid Howells OMAPFB_COLOR_KEY_VID_SRC, 165607ca46eSDavid Howells }; 166607ca46eSDavid Howells 167607ca46eSDavid Howells struct omapfb_color_key { 168607ca46eSDavid Howells __u8 channel_out; 169607ca46eSDavid Howells __u32 background; 170607ca46eSDavid Howells __u32 trans_key; 171607ca46eSDavid Howells __u8 key_type; 172607ca46eSDavid Howells }; 173607ca46eSDavid Howells 174607ca46eSDavid Howells enum omapfb_update_mode { 175607ca46eSDavid Howells OMAPFB_UPDATE_DISABLED = 0, 176607ca46eSDavid Howells OMAPFB_AUTO_UPDATE, 177607ca46eSDavid Howells OMAPFB_MANUAL_UPDATE 178607ca46eSDavid Howells }; 179607ca46eSDavid Howells 180607ca46eSDavid Howells struct omapfb_memory_read { 181607ca46eSDavid Howells __u16 x; 182607ca46eSDavid Howells __u16 y; 183607ca46eSDavid Howells __u16 w; 184607ca46eSDavid Howells __u16 h; 185607ca46eSDavid Howells size_t buffer_size; 186607ca46eSDavid Howells void __user *buffer; 187607ca46eSDavid Howells }; 188607ca46eSDavid Howells 189607ca46eSDavid Howells struct omapfb_ovl_colormode { 190607ca46eSDavid Howells __u8 overlay_idx; 191607ca46eSDavid Howells __u8 mode_idx; 192607ca46eSDavid Howells __u32 bits_per_pixel; 193607ca46eSDavid Howells __u32 nonstd; 194607ca46eSDavid Howells struct fb_bitfield red; 195607ca46eSDavid Howells struct fb_bitfield green; 196607ca46eSDavid Howells struct fb_bitfield blue; 197607ca46eSDavid Howells struct fb_bitfield transp; 198607ca46eSDavid Howells }; 199607ca46eSDavid Howells 200607ca46eSDavid Howells struct omapfb_vram_info { 201607ca46eSDavid Howells __u32 total; 202607ca46eSDavid Howells __u32 free; 203607ca46eSDavid Howells __u32 largest_free_block; 204607ca46eSDavid Howells __u32 reserved[5]; 205607ca46eSDavid Howells }; 206607ca46eSDavid Howells 207607ca46eSDavid Howells struct omapfb_tearsync_info { 208607ca46eSDavid Howells __u8 enabled; 209607ca46eSDavid Howells __u8 reserved1[3]; 210607ca46eSDavid Howells __u16 line; 211607ca46eSDavid Howells __u16 reserved2; 212607ca46eSDavid Howells }; 213607ca46eSDavid Howells 214607ca46eSDavid Howells struct omapfb_display_info { 215607ca46eSDavid Howells __u16 xres; 216607ca46eSDavid Howells __u16 yres; 217607ca46eSDavid Howells __u32 width; /* phys width of the display in micrometers */ 218607ca46eSDavid Howells __u32 height; /* phys height of the display in micrometers */ 219607ca46eSDavid Howells __u32 reserved[5]; 220607ca46eSDavid Howells }; 221607ca46eSDavid Howells 222607ca46eSDavid Howells 223607ca46eSDavid Howells #endif /* _UAPI__LINUX_OMAPFB_H__ */ 224