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Edit File : omapfb.h \| Size : 5.78 KB
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note / / * File: include/linux/omapfb.h * * Framebuffer driver for TI OMAP boards * * Copyright (C) 2004 Nokia Corporation * Author: Imre Deak <imre.deak@nokia.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. / #ifndef __LINUX_OMAPFB_H__ #define __LINUX_OMAPFB_H__ #include <linux/fb.h> #include <linux/ioctl.h> #include <linux/types.h> / IOCTL commands. / #define OMAP_IOW(num, dtype) _IOW('O', num, dtype) #define OMAP_IOR(num, dtype) _IOR('O', num, dtype) #define OMAP_IOWR(num, dtype) _IOWR('O', num, dtype) #define OMAP_IO(num) _IO('O', num) #define OMAPFB_MIRROR OMAP_IOW(31, int) #define OMAPFB_SYNC_GFX OMAP_IO(37) #define OMAPFB_VSYNC OMAP_IO(38) #define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int) #define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps) #define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int) #define OMAPFB_LCD_TEST OMAP_IOW(45, int) #define OMAPFB_CTRL_TEST OMAP_IOW(46, int) #define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old) #define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key) #define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key) #define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info) #define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info) #define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window) #define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info) #define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info) #define OMAPFB_WAITFORVSYNC OMAP_IO(57) #define OMAPFB_MEMORY_READ OMAP_IOR(58, struct omapfb_memory_read) #define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode) #define OMAPFB_WAITFORGO OMAP_IO(60) #define OMAPFB_GET_VRAM_INFO OMAP_IOR(61, struct omapfb_vram_info) #define OMAPFB_SET_TEARSYNC OMAP_IOW(62, struct omapfb_tearsync_info) #define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info) #define OMAPFB_CAPS_GENERIC_MASK 0x00000fff #define OMAPFB_CAPS_LCDC_MASK 0x00fff000 #define OMAPFB_CAPS_PANEL_MASK 0xff000000 #define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000 #define OMAPFB_CAPS_TEARSYNC 0x00002000 #define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000 #define OMAPFB_CAPS_PLANE_SCALE 0x00008000 #define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000 #define OMAPFB_CAPS_WINDOW_SCALE 0x00020000 #define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000 #define OMAPFB_CAPS_WINDOW_ROTATE 0x00080000 #define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000 / Values from DSP must map to lower 16-bits / #define OMAPFB_FORMAT_MASK 0x00ff #define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100 #define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200 #define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400 #define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800 #define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000 #define OMAPFB_MEMTYPE_SDRAM 0 #define OMAPFB_MEMTYPE_SRAM 1 #define OMAPFB_MEMTYPE_MAX 1 #define OMAPFB_MEM_IDX_ENABLED 0x80 #define OMAPFB_MEM_IDX_MASK 0x7f enum omapfb_color_format { OMAPFB_COLOR_RGB565 = 0, OMAPFB_COLOR_YUV422, OMAPFB_COLOR_YUV420, OMAPFB_COLOR_CLUT_8BPP, OMAPFB_COLOR_CLUT_4BPP, OMAPFB_COLOR_CLUT_2BPP, OMAPFB_COLOR_CLUT_1BPP, OMAPFB_COLOR_RGB444, OMAPFB_COLOR_YUY422, OMAPFB_COLOR_ARGB16, OMAPFB_COLOR_RGB24U, / RGB24, 32-bit container / OMAPFB_COLOR_RGB24P, / RGB24, 24-bit container / OMAPFB_COLOR_ARGB32, OMAPFB_COLOR_RGBA32, OMAPFB_COLOR_RGBX32, }; struct omapfb_update_window { __u32 x, y; __u32 width, height; __u32 format; __u32 out_x, out_y; __u32 out_width, out_height; __u32 reserved[8]; }; struct omapfb_update_window_old { __u32 x, y; __u32 width, height; __u32 format; }; enum omapfb_plane { OMAPFB_PLANE_GFX = 0, OMAPFB_PLANE_VID1, OMAPFB_PLANE_VID2, }; enum omapfb_channel_out { OMAPFB_CHANNEL_OUT_LCD = 0, OMAPFB_CHANNEL_OUT_DIGIT, }; struct omapfb_plane_info { __u32 pos_x; __u32 pos_y; __u8 enabled; __u8 channel_out; __u8 mirror; __u8 mem_idx; __u32 out_width; __u32 out_height; __u32 reserved2[12]; }; struct omapfb_mem_info { __u32 size; __u8 type; __u8 reserved[3]; }; struct omapfb_caps { __u32 ctrl; __u32 plane_color; __u32 wnd_color; }; enum omapfb_color_key_type { OMAPFB_COLOR_KEY_DISABLED = 0, OMAPFB_COLOR_KEY_GFX_DST, OMAPFB_COLOR_KEY_VID_SRC, }; struct omapfb_color_key { __u8 channel_out; __u32 background; __u32 trans_key; __u8 key_type; }; enum omapfb_update_mode { OMAPFB_UPDATE_DISABLED = 0, OMAPFB_AUTO_UPDATE, OMAPFB_MANUAL_UPDATE }; struct omapfb_memory_read { __u16 x; __u16 y; __u16 w; __u16 h; size_t buffer_size; void buffer; }; struct omapfb_ovl_colormode { __u8 overlay_idx; __u8 mode_idx; __u32 bits_per_pixel; __u32 nonstd; struct fb_bitfield red; struct fb_bitfield green; struct fb_bitfield blue; struct fb_bitfield transp; }; struct omapfb_vram_info { __u32 total; __u32 free; __u32 largest_free_block; __u32 reserved[5]; }; struct omapfb_tearsync_info { __u8 enabled; __u8 reserved1[3]; __u16 line; __u16 reserved2; }; struct omapfb_display_info { __u16 xres; __u16 yres; __u32 width; /* phys width of the display in micrometers / __u32 height; / phys height of the display in micrometers / __u32 reserved[5]; }; #endif / __LINUX_OMAPFB_H__ */ Back

Edit File : omapfb.h | Size : 5.78 KB

/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 * File: include/linux/omapfb.h
 *
 * Framebuffer driver for TI OMAP boards
 *
 * Copyright (C) 2004 Nokia Corporation
 * Author: Imre Deak <imre.deak@nokia.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef __LINUX_OMAPFB_H__
#define __LINUX_OMAPFB_H__

#include <linux/fb.h>
#include <linux/ioctl.h>
#include <linux/types.h>

/* IOCTL commands. */

#define OMAP_IOW(num, dtype)	_IOW('O', num, dtype)
#define OMAP_IOR(num, dtype)	_IOR('O', num, dtype)
#define OMAP_IOWR(num, dtype)	_IOWR('O', num, dtype)
#define OMAP_IO(num)		_IO('O', num)

#define OMAPFB_MIRROR		OMAP_IOW(31, int)
#define OMAPFB_SYNC_GFX		OMAP_IO(37)
#define OMAPFB_VSYNC		OMAP_IO(38)
#define OMAPFB_SET_UPDATE_MODE	OMAP_IOW(40, int)
#define OMAPFB_GET_CAPS		OMAP_IOR(42, struct omapfb_caps)
#define OMAPFB_GET_UPDATE_MODE	OMAP_IOW(43, int)
#define OMAPFB_LCD_TEST		OMAP_IOW(45, int)
#define OMAPFB_CTRL_TEST	OMAP_IOW(46, int)
#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old)
#define OMAPFB_SET_COLOR_KEY	OMAP_IOW(50, struct omapfb_color_key)
#define OMAPFB_GET_COLOR_KEY	OMAP_IOW(51, struct omapfb_color_key)
#define OMAPFB_SETUP_PLANE	OMAP_IOW(52, struct omapfb_plane_info)
#define OMAPFB_QUERY_PLANE	OMAP_IOW(53, struct omapfb_plane_info)
#define OMAPFB_UPDATE_WINDOW	OMAP_IOW(54, struct omapfb_update_window)
#define OMAPFB_SETUP_MEM	OMAP_IOW(55, struct omapfb_mem_info)
#define OMAPFB_QUERY_MEM	OMAP_IOW(56, struct omapfb_mem_info)
#define OMAPFB_WAITFORVSYNC	OMAP_IO(57)
#define OMAPFB_MEMORY_READ	OMAP_IOR(58, struct omapfb_memory_read)
#define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode)
#define OMAPFB_WAITFORGO	OMAP_IO(60)
#define OMAPFB_GET_VRAM_INFO	OMAP_IOR(61, struct omapfb_vram_info)
#define OMAPFB_SET_TEARSYNC	OMAP_IOW(62, struct omapfb_tearsync_info)
#define OMAPFB_GET_DISPLAY_INFO	OMAP_IOR(63, struct omapfb_display_info)

#define OMAPFB_CAPS_GENERIC_MASK	0x00000fff
#define OMAPFB_CAPS_LCDC_MASK		0x00fff000
#define OMAPFB_CAPS_PANEL_MASK		0xff000000

#define OMAPFB_CAPS_MANUAL_UPDATE	0x00001000
#define OMAPFB_CAPS_TEARSYNC		0x00002000
#define OMAPFB_CAPS_PLANE_RELOCATE_MEM	0x00004000
#define OMAPFB_CAPS_PLANE_SCALE		0x00008000
#define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE	0x00010000
#define OMAPFB_CAPS_WINDOW_SCALE	0x00020000
#define OMAPFB_CAPS_WINDOW_OVERLAY	0x00040000
#define OMAPFB_CAPS_WINDOW_ROTATE	0x00080000
#define OMAPFB_CAPS_SET_BACKLIGHT	0x01000000

/* Values from DSP must map to lower 16-bits */
#define OMAPFB_FORMAT_MASK		0x00ff
#define OMAPFB_FORMAT_FLAG_DOUBLE	0x0100
#define OMAPFB_FORMAT_FLAG_TEARSYNC	0x0200
#define OMAPFB_FORMAT_FLAG_FORCE_VSYNC	0x0400
#define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY	0x0800
#define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY	0x1000

#define OMAPFB_MEMTYPE_SDRAM		0
#define OMAPFB_MEMTYPE_SRAM		1
#define OMAPFB_MEMTYPE_MAX		1

#define OMAPFB_MEM_IDX_ENABLED	0x80
#define OMAPFB_MEM_IDX_MASK	0x7f

enum omapfb_color_format {
	OMAPFB_COLOR_RGB565 = 0,
	OMAPFB_COLOR_YUV422,
	OMAPFB_COLOR_YUV420,
	OMAPFB_COLOR_CLUT_8BPP,
	OMAPFB_COLOR_CLUT_4BPP,
	OMAPFB_COLOR_CLUT_2BPP,
	OMAPFB_COLOR_CLUT_1BPP,
	OMAPFB_COLOR_RGB444,
	OMAPFB_COLOR_YUY422,

OMAPFB_COLOR_ARGB16,
	OMAPFB_COLOR_RGB24U,	/* RGB24, 32-bit container */
	OMAPFB_COLOR_RGB24P,	/* RGB24, 24-bit container */
	OMAPFB_COLOR_ARGB32,
	OMAPFB_COLOR_RGBA32,
	OMAPFB_COLOR_RGBX32,
};

struct omapfb_update_window {
	__u32 x, y;
	__u32 width, height;
	__u32 format;
	__u32 out_x, out_y;
	__u32 out_width, out_height;
	__u32 reserved[8];
};

struct omapfb_update_window_old {
	__u32 x, y;
	__u32 width, height;
	__u32 format;
};

enum omapfb_plane {
	OMAPFB_PLANE_GFX = 0,
	OMAPFB_PLANE_VID1,
	OMAPFB_PLANE_VID2,
};

enum omapfb_channel_out {
	OMAPFB_CHANNEL_OUT_LCD = 0,
	OMAPFB_CHANNEL_OUT_DIGIT,
};

struct omapfb_plane_info {
	__u32 pos_x;
	__u32 pos_y;
	__u8  enabled;
	__u8  channel_out;
	__u8  mirror;
	__u8  mem_idx;
	__u32 out_width;
	__u32 out_height;
	__u32 reserved2[12];
};

struct omapfb_mem_info {
	__u32 size;
	__u8  type;
	__u8  reserved[3];
};

struct omapfb_caps {
	__u32 ctrl;
	__u32 plane_color;
	__u32 wnd_color;
};

enum omapfb_color_key_type {
	OMAPFB_COLOR_KEY_DISABLED = 0,
	OMAPFB_COLOR_KEY_GFX_DST,
	OMAPFB_COLOR_KEY_VID_SRC,
};

struct omapfb_color_key {
	__u8  channel_out;
	__u32 background;
	__u32 trans_key;
	__u8  key_type;
};

enum omapfb_update_mode {
	OMAPFB_UPDATE_DISABLED = 0,
	OMAPFB_AUTO_UPDATE,
	OMAPFB_MANUAL_UPDATE
};

struct omapfb_memory_read {
	__u16 x;
	__u16 y;
	__u16 w;
	__u16 h;
	size_t buffer_size;
	void *buffer;
};

struct omapfb_ovl_colormode {
	__u8 overlay_idx;
	__u8 mode_idx;
	__u32 bits_per_pixel;
	__u32 nonstd;
	struct fb_bitfield red;
	struct fb_bitfield green;
	struct fb_bitfield blue;
	struct fb_bitfield transp;
};

struct omapfb_vram_info {
	__u32 total;
	__u32 free;
	__u32 largest_free_block;
	__u32 reserved[5];
};

struct omapfb_tearsync_info {
	__u8 enabled;
	__u8 reserved1[3];
	__u16 line;
	__u16 reserved2;
};

struct omapfb_display_info {
	__u16 xres;
	__u16 yres;
	__u32 width;	/* phys width of the display in micrometers */
	__u32 height;	/* phys height of the display in micrometers */
	__u32 reserved[5];
};

#endif /* __LINUX_OMAPFB_H__ */

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