Merge branch 'fix/pcm-hwptr' into for-linus
[linux/fpc-iii.git] / drivers / video / via / ioctl.h
blob842fe30b9868892e52e211d91197b1dd46980c82
1 /*
2 * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
3 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public
7 * License as published by the Free Software Foundation;
8 * either version 2, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
12 * the implied warranty of MERCHANTABILITY or FITNESS FOR
13 * A PARTICULAR PURPOSE.See the GNU General Public License
14 * for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 #ifndef __IOCTL_H__
23 #define __IOCTL_H__
25 #ifndef __user
26 #define __user
27 #endif
29 /* VIAFB IOCTL definition */
30 #define VIAFB_GET_INFO_SIZE 0x56494101 /* 'VIA\01' */
31 #define VIAFB_GET_INFO 0x56494102 /* 'VIA\02' */
32 #define VIAFB_HOTPLUG 0x56494103 /* 'VIA\03' */
33 #define VIAFB_SET_HOTPLUG_FLAG 0x56494104 /* 'VIA\04' */
34 #define VIAFB_GET_RESOLUTION 0x56494105 /* 'VIA\05' */
35 #define VIAFB_GET_SAMM_INFO 0x56494107 /* 'VIA\07' */
36 #define VIAFB_TURN_ON_OUTPUT_DEVICE 0x56494108 /* 'VIA\08' */
37 #define VIAFB_TURN_OFF_OUTPUT_DEVICE 0x56494109 /* 'VIA\09' */
38 #define VIAFB_SET_DEVICE 0x5649410A
39 #define VIAFB_GET_DEVICE 0x5649410B
40 #define VIAFB_GET_DRIVER_VERSION 0x56494112 /* 'VIA\12' */
41 #define VIAFB_GET_CHIP_INFO 0x56494113 /* 'VIA\13' */
42 #define VIAFB_SET_DEVICE_INFO 0x56494114
43 #define VIAFB_GET_DEVICE_INFO 0x56494115
45 #define VIAFB_GET_DEVICE_SUPPORT 0x56494118
46 #define VIAFB_GET_DEVICE_CONNECT 0x56494119
47 #define VIAFB_GET_PANEL_SUPPORT_EXPAND 0x5649411A
48 #define VIAFB_GET_DRIVER_NAME 0x56494122
49 #define VIAFB_GET_DEVICE_SUPPORT_STATE 0x56494123
50 #define VIAFB_GET_GAMMA_LUT 0x56494124
51 #define VIAFB_SET_GAMMA_LUT 0x56494125
52 #define VIAFB_GET_GAMMA_SUPPORT_STATE 0x56494126
53 #define VIAFB_SET_VIDEO_DEVICE 0x56494127
54 #define VIAFB_GET_VIDEO_DEVICE 0x56494128
55 #define VIAFB_SET_SECOND_MODE 0x56494129
56 #define VIAFB_SYNC_SURFACE 0x56494130
57 #define VIAFB_GET_DRIVER_CAPS 0x56494131
58 #define VIAFB_GET_IGA_SCALING_INFO 0x56494132
59 #define VIAFB_GET_PANEL_MAX_SIZE 0x56494133
60 #define VIAFB_GET_PANEL_MAX_POSITION 0x56494134
61 #define VIAFB_SET_PANEL_SIZE 0x56494135
62 #define VIAFB_SET_PANEL_POSITION 0x56494136
63 #define VIAFB_GET_PANEL_POSITION 0x56494137
64 #define VIAFB_GET_PANEL_SIZE 0x56494138
66 #define None_Device 0x00
67 #define CRT_Device 0x01
68 #define LCD_Device 0x02
69 #define DVI_Device 0x08
70 #define CRT2_Device 0x10
71 #define LCD2_Device 0x40
73 #define OP_LCD_CENTERING 0x01
74 #define OP_LCD_PANEL_ID 0x02
75 #define OP_LCD_MODE 0x03
77 /*SAMM operation flag*/
78 #define OP_SAMM 0x80
80 #define LCD_PANEL_ID_MAXIMUM 22
82 #define STATE_ON 0x1
83 #define STATE_OFF 0x0
84 #define STATE_DEFAULT 0xFFFF
86 #define MAX_ACTIVE_DEV_NUM 2
88 struct device_t {
89 unsigned short crt:1;
90 unsigned short dvi:1;
91 unsigned short lcd:1;
92 unsigned short samm:1;
93 unsigned short lcd_dsp_cent:1;
94 unsigned char lcd_mode:1;
95 unsigned short epia_dvi:1;
96 unsigned short lcd_dual_edge:1;
97 unsigned short lcd2:1;
99 unsigned short primary_dev;
100 unsigned char lcd_panel_id;
101 unsigned short xres, yres;
102 unsigned short xres1, yres1;
103 unsigned short refresh;
104 unsigned short bpp;
105 unsigned short refresh1;
106 unsigned short bpp1;
107 unsigned short sequence;
108 unsigned short bus_width;
111 struct viafb_ioctl_info {
112 u32 viafb_id; /* for identifying viafb */
113 #define VIAID 0x56494146 /* Identify myself with 'VIAF' */
114 u16 vendor_id;
115 u16 device_id;
116 u8 version;
117 u8 revision;
118 u8 reserved[246]; /* for future use */
121 struct viafb_ioctl_mode {
122 u32 xres;
123 u32 yres;
124 u32 refresh;
125 u32 bpp;
126 u32 xres_sec;
127 u32 yres_sec;
128 u32 virtual_xres_sec;
129 u32 virtual_yres_sec;
130 u32 refresh_sec;
131 u32 bpp_sec;
133 struct viafb_ioctl_samm {
134 u32 samm_status;
135 u32 size_prim;
136 u32 size_sec;
137 u32 mem_base;
138 u32 offset_sec;
141 struct viafb_driver_version {
142 int iMajorNum;
143 int iKernelNum;
144 int iOSNum;
145 int iMinorNum;
148 struct viafb_ioctl_lcd_attribute {
149 unsigned int panel_id;
150 unsigned int display_center;
151 unsigned int lcd_mode;
154 struct viafb_ioctl_setting {
155 /* Enable or disable active devices */
156 unsigned short device_flag;
157 /* Indicate which device should be turn on or turn off. */
158 unsigned short device_status;
159 unsigned int reserved;
160 /* Indicate which LCD's attribute can be changed. */
161 unsigned short lcd_operation_flag;
162 /* 1: SAMM ON 0: SAMM OFF */
163 unsigned short samm_status;
164 /* horizontal resolution of first device */
165 unsigned short first_dev_hor_res;
166 /* vertical resolution of first device */
167 unsigned short first_dev_ver_res;
168 /* horizontal resolution of second device */
169 unsigned short second_dev_hor_res;
170 /* vertical resolution of second device */
171 unsigned short second_dev_ver_res;
172 /* refresh rate of first device */
173 unsigned short first_dev_refresh;
174 /* bpp of first device */
175 unsigned short first_dev_bpp;
176 /* refresh rate of second device */
177 unsigned short second_dev_refresh;
178 /* bpp of second device */
179 unsigned short second_dev_bpp;
180 /* Indicate which device are primary display device. */
181 unsigned int primary_device;
182 /* Indicate which device will show video. only valid in duoview mode */
183 unsigned int video_device_status;
184 unsigned int struct_reserved[34];
185 struct viafb_ioctl_lcd_attribute lcd_attributes;
188 struct _UTFunctionCaps {
189 unsigned int dw3DScalingState;
190 unsigned int reserved[31];
193 struct _POSITIONVALUE {
194 unsigned int dwX;
195 unsigned int dwY;
198 struct _panel_size_pos_info {
199 unsigned int device_type;
200 int x;
201 int y;
204 extern int viafb_LCD_ON;
205 extern int viafb_DVI_ON;
207 int viafb_ioctl_get_viafb_info(u_long arg);
208 int viafb_ioctl_hotplug(int hres, int vres, int bpp);
210 #endif /* __IOCTL_H__ */