2 * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the named License,
7 * or any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
22 #include <asm/ioctl.h>
23 #include <asm/types.h>
25 /**********************************************/
27 /**********************************************/
30 #define CRT2_DEFAULT 0x00000001
31 #define CRT2_LCD 0x00000002 /* TW: Never change the order of the CRT2_XXX entries */
32 #define CRT2_TV 0x00000004 /* (see SISCycleCRT2Type()) */
33 #define CRT2_VGA 0x00000008
34 #define TV_NTSC 0x00000010
35 #define TV_PAL 0x00000020
36 #define TV_HIVISION 0x00000040
37 #define TV_YPBPR 0x00000080
38 #define TV_AVIDEO 0x00000100
39 #define TV_SVIDEO 0x00000200
40 #define TV_SCART 0x00000400
41 #define VB_CONEXANT 0x00000800
42 #define TV_PALM 0x00001000
43 #define TV_PALN 0x00002000
44 #define TV_NTSCJ 0x00001000
45 #define VB_302ELV 0x00004000
46 #define TV_CHSCART 0x00008000
47 #define TV_CHYPBPR525I 0x00010000
48 #define CRT1_VGA 0x00000000
49 #define CRT1_LCDA 0x00020000
50 #define VGA2_CONNECTED 0x00040000
51 #define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */
52 #define VB_301 0x00100000 /* Video bridge type */
53 #define VB_301B 0x00200000
54 #define VB_302B 0x00400000
55 #define VB_30xBDH 0x00800000 /* 30xB DH version (w/o LCD support) */
56 #define VB_LVDS 0x01000000
57 #define VB_CHRONTEL 0x02000000
58 #define VB_301LV 0x04000000
59 #define VB_302LV 0x08000000
60 #define VB_301C 0x10000000
61 #define VB_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */
62 #define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */
63 #define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */
66 #define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA)
67 #define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ)
68 #define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I)
70 /* Only if TV_YPBPR is set: */
71 #define TV_YPBPR525I TV_NTSC
72 #define TV_YPBPR525P TV_PAL
73 #define TV_YPBPR750P TV_PALM
74 #define TV_YPBPR1080I TV_PALN
75 #define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I)
77 #define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV)
78 #define VB_SISTVBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV)
79 #define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT)
81 #define VB_DISPTYPE_DISP2 CRT2_ENABLE
82 #define VB_DISPTYPE_CRT2 CRT2_ENABLE
83 #define VB_DISPTYPE_DISP1 VB_DISPTYPE_CRT1
84 #define VB_DISPMODE_SINGLE VB_SINGLE_MODE
85 #define VB_DISPMODE_MIRROR VB_MIRROR_MODE
86 #define VB_DISPMODE_DUAL VB_DUALVIEW_MODE
87 #define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE)
89 /* *Never* change the order of the following enum */
90 typedef enum _SIS_CHIP_TYPE {
91 SIS_VGALegacy = 0, /* chip_id in sisfb_info */
110 /* Addtional IOCTLs for communication sisfb <> X driver */
111 /* If changing this, vgatypes.h must also be changed (for X driver) */
113 /* ioctl for identifying and giving some info (esp. memory heap start) */
114 #define SISFB_GET_INFO _IOR('n',0xF8,__u32)
115 /* ioctrl to get current vertical retrace status */
116 #define SISFB_GET_VBRSTATUS _IOR('n',0xF9,__u32)
117 /* ioctl to enable/disable panning auto-maximize (like nomax parameter) */
118 #define SISFB_GET_AUTOMAXIMIZE _IOR('n',0xFA,__u32)
119 #define SISFB_SET_AUTOMAXIMIZE _IOW('n',0xFA,__u32)
121 /* TW: Structure argument for SISFB_GET_INFO ioctl */
122 typedef struct _SISFB_INFO sisfb_info, *psisfb_info;
125 unsigned long sisfb_id; /* for identifying sisfb */
127 #define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */
129 int chip_id; /* PCI ID of detected chip */
130 int memory; /* video memory in KB which sisfb manages */
131 int heapstart; /* heap start (= sisfb "mem" argument) in KB */
132 unsigned char fbvidmode; /* current sisfb mode */
134 unsigned char sisfb_version;
135 unsigned char sisfb_revision;
136 unsigned char sisfb_patchlevel;
138 unsigned char sisfb_caps; /* Sisfb capabilities */
140 int sisfb_tqlen; /* turbo queue length (in KB) */
142 unsigned int sisfb_pcibus; /* The card's PCI ID */
143 unsigned int sisfb_pcislot;
144 unsigned int sisfb_pcifunc;
146 unsigned char sisfb_lcdpdc; /* PanelDelayCompensation */
148 unsigned char sisfb_lcda; /* Detected status of LCDA for low res/text modes */
150 unsigned long sisfb_vbflags;
151 unsigned long sisfb_currentvbflags;
154 unsigned long sisfb_specialtiming;
156 unsigned char sisfb_haveemi;
157 unsigned char sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
158 unsigned char sisfb_haveemilcd;
160 char reserved[213]; /* for future use */
163 /* For fb memory manager */
165 unsigned long offset;
169 /* More or less deprecated stuff follows: */
170 typedef enum _TVTYPE {
177 typedef enum _TVPLUGTYPE {
189 int v_xres; /* deprecated - use var instead */
190 int v_yres; /* deprecated - use var instead */
191 int org_x; /* deprecated - use var instead */
192 int org_y; /* deprecated - use var instead */
197 struct mode_info minfo;
198 unsigned long iobase;
199 unsigned int mem_size;
200 unsigned long disp_state; /* deprecated */
203 SIS_TV_TYPE TV_type; /* deprecated */
204 SIS_TV_PLUG TV_plug; /* deprecated */
205 unsigned long version;
206 unsigned long vbflags; /* replaces deprecated entries above */
207 unsigned long currentvbflags;
211 /**********************************************/
213 /**********************************************/
216 #include <linux/spinlock.h>
218 typedef enum _VGA_ENGINE {
226 unsigned int video_size;
227 unsigned long video_base;
229 unsigned long mmio_base;
231 unsigned long vga_base;
233 unsigned long heapstart;
239 int video_vwidth; /* DEPRECATED - use var instead */
240 int video_vheight; /* DEPRECATED - use var instead */
241 int org_x; /* DEPRECATED - use var instead */
242 int org_y; /* DEPRECATED - use var instead */
243 int video_linelength;
244 unsigned int refresh_rate;
246 unsigned long disp_state; /* DEPRECATED */
247 unsigned char hasVB; /* DEPRECATED */
248 unsigned char TV_type; /* DEPRECATED */
249 unsigned char TV_plug; /* DEPRECATED */
252 unsigned char revision_id;
254 unsigned short DstColor; /* For 2d acceleration */
255 unsigned long SiS310_AccelDepth;
256 unsigned long CommandReg;
258 spinlock_t lockaccel; /* Do not use outside of kernel! */
261 unsigned int pcislot;
262 unsigned int pcifunc;
266 unsigned short subsysvendor;
267 unsigned short subsysdevice;
269 unsigned long vbflags; /* Replacing deprecated stuff from above */
270 unsigned long currentvbflags;
277 __u32 current_pixclock;
278 int current_refresh_rate;
283 extern struct video_info ivideo;
285 extern void sis_malloc(struct sis_memreq *req);
286 extern void sis_free(unsigned long base);
287 extern void sis_dispinfo(struct ap_data *rec);