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c91b557a JC |
1 | /* |
2 | * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. | |
3 | * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. | |
4 | ||
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. | |
9 | ||
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. | |
15 | ||
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. | |
20 | */ | |
21 | ||
22 | #ifndef __IOCTL_H__ | |
23 | #define __IOCTL_H__ | |
24 | ||
25 | #ifndef __user | |
26 | #define __user | |
27 | #endif | |
28 | ||
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' */ | |
c91b557a JC |
38 | #define VIAFB_GET_DEVICE 0x5649410B |
39 | #define VIAFB_GET_DRIVER_VERSION 0x56494112 /* 'VIA\12' */ | |
40 | #define VIAFB_GET_CHIP_INFO 0x56494113 /* 'VIA\13' */ | |
c91b557a JC |
41 | #define VIAFB_GET_DEVICE_INFO 0x56494115 |
42 | ||
43 | #define VIAFB_GET_DEVICE_SUPPORT 0x56494118 | |
44 | #define VIAFB_GET_DEVICE_CONNECT 0x56494119 | |
45 | #define VIAFB_GET_PANEL_SUPPORT_EXPAND 0x5649411A | |
46 | #define VIAFB_GET_DRIVER_NAME 0x56494122 | |
47 | #define VIAFB_GET_DEVICE_SUPPORT_STATE 0x56494123 | |
48 | #define VIAFB_GET_GAMMA_LUT 0x56494124 | |
49 | #define VIAFB_SET_GAMMA_LUT 0x56494125 | |
50 | #define VIAFB_GET_GAMMA_SUPPORT_STATE 0x56494126 | |
c91b557a JC |
51 | #define VIAFB_SYNC_SURFACE 0x56494130 |
52 | #define VIAFB_GET_DRIVER_CAPS 0x56494131 | |
53 | #define VIAFB_GET_IGA_SCALING_INFO 0x56494132 | |
54 | #define VIAFB_GET_PANEL_MAX_SIZE 0x56494133 | |
55 | #define VIAFB_GET_PANEL_MAX_POSITION 0x56494134 | |
56 | #define VIAFB_SET_PANEL_SIZE 0x56494135 | |
57 | #define VIAFB_SET_PANEL_POSITION 0x56494136 | |
58 | #define VIAFB_GET_PANEL_POSITION 0x56494137 | |
59 | #define VIAFB_GET_PANEL_SIZE 0x56494138 | |
60 | ||
61 | #define None_Device 0x00 | |
62 | #define CRT_Device 0x01 | |
63 | #define LCD_Device 0x02 | |
64 | #define DVI_Device 0x08 | |
65 | #define CRT2_Device 0x10 | |
66 | #define LCD2_Device 0x40 | |
67 | ||
68 | #define OP_LCD_CENTERING 0x01 | |
69 | #define OP_LCD_PANEL_ID 0x02 | |
70 | #define OP_LCD_MODE 0x03 | |
71 | ||
72 | /*SAMM operation flag*/ | |
73 | #define OP_SAMM 0x80 | |
74 | ||
c205d932 | 75 | #define LCD_PANEL_ID_MAXIMUM 23 |
c91b557a JC |
76 | |
77 | #define STATE_ON 0x1 | |
78 | #define STATE_OFF 0x0 | |
79 | #define STATE_DEFAULT 0xFFFF | |
80 | ||
81 | #define MAX_ACTIVE_DEV_NUM 2 | |
82 | ||
83 | struct device_t { | |
84 | unsigned short crt:1; | |
85 | unsigned short dvi:1; | |
86 | unsigned short lcd:1; | |
87 | unsigned short samm:1; | |
88 | unsigned short lcd_dsp_cent:1; | |
89 | unsigned char lcd_mode:1; | |
90 | unsigned short epia_dvi:1; | |
91 | unsigned short lcd_dual_edge:1; | |
92 | unsigned short lcd2:1; | |
93 | ||
94 | unsigned short primary_dev; | |
95 | unsigned char lcd_panel_id; | |
96 | unsigned short xres, yres; | |
97 | unsigned short xres1, yres1; | |
98 | unsigned short refresh; | |
99 | unsigned short bpp; | |
100 | unsigned short refresh1; | |
101 | unsigned short bpp1; | |
102 | unsigned short sequence; | |
103 | unsigned short bus_width; | |
104 | }; | |
105 | ||
106 | struct viafb_ioctl_info { | |
107 | u32 viafb_id; /* for identifying viafb */ | |
108 | #define VIAID 0x56494146 /* Identify myself with 'VIAF' */ | |
109 | u16 vendor_id; | |
110 | u16 device_id; | |
111 | u8 version; | |
112 | u8 revision; | |
113 | u8 reserved[246]; /* for future use */ | |
114 | }; | |
115 | ||
116 | struct viafb_ioctl_mode { | |
117 | u32 xres; | |
118 | u32 yres; | |
119 | u32 refresh; | |
120 | u32 bpp; | |
121 | u32 xres_sec; | |
122 | u32 yres_sec; | |
123 | u32 virtual_xres_sec; | |
124 | u32 virtual_yres_sec; | |
125 | u32 refresh_sec; | |
126 | u32 bpp_sec; | |
127 | }; | |
128 | struct viafb_ioctl_samm { | |
129 | u32 samm_status; | |
130 | u32 size_prim; | |
131 | u32 size_sec; | |
132 | u32 mem_base; | |
133 | u32 offset_sec; | |
134 | }; | |
135 | ||
136 | struct viafb_driver_version { | |
137 | int iMajorNum; | |
138 | int iKernelNum; | |
139 | int iOSNum; | |
140 | int iMinorNum; | |
141 | }; | |
142 | ||
143 | struct viafb_ioctl_lcd_attribute { | |
144 | unsigned int panel_id; | |
145 | unsigned int display_center; | |
146 | unsigned int lcd_mode; | |
147 | }; | |
148 | ||
149 | struct viafb_ioctl_setting { | |
150 | /* Enable or disable active devices */ | |
151 | unsigned short device_flag; | |
152 | /* Indicate which device should be turn on or turn off. */ | |
153 | unsigned short device_status; | |
154 | unsigned int reserved; | |
155 | /* Indicate which LCD's attribute can be changed. */ | |
156 | unsigned short lcd_operation_flag; | |
157 | /* 1: SAMM ON 0: SAMM OFF */ | |
158 | unsigned short samm_status; | |
159 | /* horizontal resolution of first device */ | |
160 | unsigned short first_dev_hor_res; | |
161 | /* vertical resolution of first device */ | |
162 | unsigned short first_dev_ver_res; | |
163 | /* horizontal resolution of second device */ | |
164 | unsigned short second_dev_hor_res; | |
165 | /* vertical resolution of second device */ | |
166 | unsigned short second_dev_ver_res; | |
167 | /* refresh rate of first device */ | |
168 | unsigned short first_dev_refresh; | |
169 | /* bpp of first device */ | |
170 | unsigned short first_dev_bpp; | |
171 | /* refresh rate of second device */ | |
172 | unsigned short second_dev_refresh; | |
173 | /* bpp of second device */ | |
174 | unsigned short second_dev_bpp; | |
175 | /* Indicate which device are primary display device. */ | |
176 | unsigned int primary_device; | |
b852abc2 | 177 | unsigned int struct_reserved[35]; |
c91b557a JC |
178 | struct viafb_ioctl_lcd_attribute lcd_attributes; |
179 | }; | |
180 | ||
181 | struct _UTFunctionCaps { | |
182 | unsigned int dw3DScalingState; | |
183 | unsigned int reserved[31]; | |
184 | }; | |
185 | ||
186 | struct _POSITIONVALUE { | |
187 | unsigned int dwX; | |
188 | unsigned int dwY; | |
189 | }; | |
190 | ||
191 | struct _panel_size_pos_info { | |
192 | unsigned int device_type; | |
193 | int x; | |
194 | int y; | |
195 | }; | |
196 | ||
197 | extern int viafb_LCD_ON; | |
198 | extern int viafb_DVI_ON; | |
199 | ||
200 | int viafb_ioctl_get_viafb_info(u_long arg); | |
201 | int viafb_ioctl_hotplug(int hres, int vres, int bpp); | |
202 | ||
203 | #endif /* __IOCTL_H__ */ |