[linux.git] / include / uapi / linux / omapfb.h

/*
 * File: include/linux/omapfb.h
 *
 * Framebuffer driver for TI OMAP boards
 *
 * Copyright (C) 2004 Nokia Corporation
 * Author: Imre Deak <[email protected]>
 *
 * 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 _UAPI__LINUX_OMAPFB_H__
#define _UAPI__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 __user *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 /* _UAPI__LINUX_OMAPFB_H__ */
Commit	Line	Data
607ca46e DH	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 <[email protected]>
	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 _UAPI__LINUX_OMAPFB_H__
	25	#define _UAPI__LINUX_OMAPFB_H__
	26
	27	#include <linux/fb.h>
	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)
	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)
	60	#define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info)
	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
88	#define OMAPFB_MEM_IDX_ENABLED 0x80
89	#define OMAPFB_MEM_IDX_MASK 0x7f
90
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,
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,
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;
142	__u8 mem_idx;
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
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
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
221
222	#endif /* _UAPI__LINUX_OMAPFB_H__ */