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authorThomas Winischhofer <thomas@winischhofer.net>2005-09-09 16:04:45 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-09 16:58:01 -0400
commit544393fe584d333480659a4bed30f5295355df11 (patch)
tree873b30c67cdbb5cb93e6fd816692db312ed6ddd6 /include/video/sisfb.h
parent5c06e2aa6339112befdc87b350b8bf712890d7a7 (diff)
[PATCH] sisfb update
This lifts sisfb from version 1.7.17 to version 1.8.9. Changes include: - Added support for XGI V3XT, V5, V8, Z7 chipsets, including POSTing of all of these chipsets. - Added support for latest SiS chipsets (761). - Added support for SiS76x memory "hybrid" mode. - Added support for new LCD resolutions (eg 1280x854, 856x480). - Fixed support for 320x240 STN panels (for embedded devices). - Fixed many HDTV modes (525p, 750p, 1080i). - Fixed PCI config register reading/writing to use proper kernel functions for this purpose. - Fixed PCI ROM handling to use the kernel's proper functions. - Removed lots of "typedef"s. - Removed lots of code which was for X.org/XFree86 only. - Fixed coding style in many places. - Removed lots of 2.4 cruft. - Reduced stack size by unifying two previously separate structs into one. - Added new hooks for memory allocation (for DRM). Now the driver can truly handle multiple cards, including memory management. - Fixed numerous minor bugs. Signed-off-by: Thomas Winischhofer <thomas@winischhofer.net> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/video/sisfb.h')
-rw-r--r--include/video/sisfb.h188
1 files changed, 107 insertions, 81 deletions
diff --git a/include/video/sisfb.h b/include/video/sisfb.h
index 136bf791643d..e402eb5b3c7a 100644
--- a/include/video/sisfb.h
+++ b/include/video/sisfb.h
@@ -1,5 +1,7 @@
1/* 1/*
2 * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria. 2 * sisfb.h - definitions for the SiS framebuffer driver
3 *
4 * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria.
3 * 5 *
4 * This program is free software; you can redistribute it and/or modify 6 * 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 7 * it under the terms of the GNU General Public License as published by
@@ -16,8 +18,8 @@
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
17 */ 19 */
18 20
19#ifndef _LINUX_SISFB 21#ifndef _LINUX_SISFB_H_
20#define _LINUX_SISFB 22#define _LINUX_SISFB_H_
21 23
22#include <asm/ioctl.h> 24#include <asm/ioctl.h>
23#include <asm/types.h> 25#include <asm/types.h>
@@ -26,47 +28,35 @@
26/* PUBLIC */ 28/* PUBLIC */
27/**********************************************/ 29/**********************************************/
28 30
29/* vbflags */ 31/* vbflags, public (others in sis.h) */
30#define CRT2_DEFAULT 0x00000001 32#define CRT2_DEFAULT 0x00000001
31#define CRT2_LCD 0x00000002 /* TW: Never change the order of the CRT2_XXX entries */ 33#define CRT2_LCD 0x00000002
32#define CRT2_TV 0x00000004 /* (see SISCycleCRT2Type()) */ 34#define CRT2_TV 0x00000004
33#define CRT2_VGA 0x00000008 35#define CRT2_VGA 0x00000008
34#define TV_NTSC 0x00000010 36#define TV_NTSC 0x00000010
35#define TV_PAL 0x00000020 37#define TV_PAL 0x00000020
36#define TV_HIVISION 0x00000040 38#define TV_HIVISION 0x00000040
37#define TV_YPBPR 0x00000080 39#define TV_YPBPR 0x00000080
38#define TV_AVIDEO 0x00000100 40#define TV_AVIDEO 0x00000100
39#define TV_SVIDEO 0x00000200 41#define TV_SVIDEO 0x00000200
40#define TV_SCART 0x00000400 42#define TV_SCART 0x00000400
41#define VB_CONEXANT 0x00000800 /* 661 series only */ 43#define TV_PALM 0x00001000
42#define VB_TRUMPION VB_CONEXANT /* 300 series only */ 44#define TV_PALN 0x00002000
43#define TV_PALM 0x00001000
44#define TV_PALN 0x00002000
45#define TV_NTSCJ 0x00001000 45#define TV_NTSCJ 0x00001000
46#define VB_302ELV 0x00004000 46#define TV_CHSCART 0x00008000
47#define TV_CHSCART 0x00008000 47#define TV_CHYPBPR525I 0x00010000
48#define TV_CHYPBPR525I 0x00010000
49#define CRT1_VGA 0x00000000 48#define CRT1_VGA 0x00000000
50#define CRT1_LCDA 0x00020000 49#define CRT1_LCDA 0x00020000
51#define VGA2_CONNECTED 0x00040000 50#define VGA2_CONNECTED 0x00040000
52#define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */ 51#define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */
53#define VB_301 0x00100000 /* Video bridge type */ 52#define VB_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */
54#define VB_301B 0x00200000 53#define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */
55#define VB_302B 0x00400000 54#define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */
56#define VB_30xBDH 0x00800000 /* 30xB DH version (w/o LCD support) */
57#define VB_LVDS 0x01000000
58#define VB_CHRONTEL 0x02000000
59#define VB_301LV 0x04000000
60#define VB_302LV 0x08000000
61#define VB_301C 0x10000000
62#define VB_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */
63#define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */
64#define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */
65 55
66/* Aliases: */ 56/* Aliases: */
67#define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA) 57#define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA)
68#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ) 58#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ)
69#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I) 59#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I)
70 60
71/* Only if TV_YPBPR is set: */ 61/* Only if TV_YPBPR is set: */
72#define TV_YPBPR525I TV_NTSC 62#define TV_YPBPR525I TV_NTSC
@@ -75,89 +65,118 @@
75#define TV_YPBPR1080I TV_PALN 65#define TV_YPBPR1080I TV_PALN
76#define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I) 66#define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I)
77 67
78#define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV)
79#define VB_SISTVBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV)
80#define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT)
81
82#define VB_DISPTYPE_DISP2 CRT2_ENABLE 68#define VB_DISPTYPE_DISP2 CRT2_ENABLE
83#define VB_DISPTYPE_CRT2 CRT2_ENABLE 69#define VB_DISPTYPE_CRT2 CRT2_ENABLE
84#define VB_DISPTYPE_DISP1 VB_DISPTYPE_CRT1 70#define VB_DISPTYPE_DISP1 VB_DISPTYPE_CRT1
85#define VB_DISPMODE_SINGLE VB_SINGLE_MODE 71#define VB_DISPMODE_SINGLE VB_SINGLE_MODE
86#define VB_DISPMODE_MIRROR VB_MIRROR_MODE 72#define VB_DISPMODE_MIRROR VB_MIRROR_MODE
87#define VB_DISPMODE_DUAL VB_DUALVIEW_MODE 73#define VB_DISPMODE_DUAL VB_DUALVIEW_MODE
88#define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE) 74#define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE)
89 75
90/* Structure argument for SISFB_GET_INFO ioctl */ 76/* Structure argument for SISFB_GET_INFO ioctl */
91typedef struct _SISFB_INFO sisfb_info, *psisfb_info; 77struct sisfb_info {
92 78 __u32 sisfb_id; /* for identifying sisfb */
93struct _SISFB_INFO {
94 __u32 sisfb_id; /* for identifying sisfb */
95#ifndef SISFB_ID 79#ifndef SISFB_ID
96#define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */ 80#define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */
97#endif 81#endif
98 __u32 chip_id; /* PCI-ID of detected chip */ 82 __u32 chip_id; /* PCI-ID of detected chip */
99 __u32 memory; /* video memory in KB which sisfb manages */ 83 __u32 memory; /* total video memory in KB */
100 __u32 heapstart; /* heap start (= sisfb "mem" argument) in KB */ 84 __u32 heapstart; /* heap start offset in KB */
101 __u8 fbvidmode; /* current sisfb mode */ 85 __u8 fbvidmode; /* current sisfb mode */
102 86
103 __u8 sisfb_version; 87 __u8 sisfb_version;
104 __u8 sisfb_revision; 88 __u8 sisfb_revision;
105 __u8 sisfb_patchlevel; 89 __u8 sisfb_patchlevel;
106 90
107 __u8 sisfb_caps; /* sisfb capabilities */ 91 __u8 sisfb_caps; /* sisfb capabilities */
108 92
109 __u32 sisfb_tqlen; /* turbo queue length (in KB) */ 93 __u32 sisfb_tqlen; /* turbo queue length (in KB) */
110 94
111 __u32 sisfb_pcibus; /* The card's PCI ID */ 95 __u32 sisfb_pcibus; /* The card's PCI ID */
112 __u32 sisfb_pcislot; 96 __u32 sisfb_pcislot;
113 __u32 sisfb_pcifunc; 97 __u32 sisfb_pcifunc;
98
99 __u8 sisfb_lcdpdc; /* PanelDelayCompensation */
100
101 __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */
102
103 __u32 sisfb_vbflags;
104 __u32 sisfb_currentvbflags;
105
106 __u32 sisfb_scalelcd;
107 __u32 sisfb_specialtiming;
108
109 __u8 sisfb_haveemi;
110 __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
111 __u8 sisfb_haveemilcd;
114 112
115 __u8 sisfb_lcdpdc; /* PanelDelayCompensation */ 113 __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */
116 114
117 __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */ 115 __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */
118 116
119 __u32 sisfb_vbflags; 117 __u32 sisfb_heapsize; /* heap size (in KB) */
120 __u32 sisfb_currentvbflags; 118 __u32 sisfb_videooffset; /* Offset of viewport in video memory (in bytes) */
121 119
122 __u32 sisfb_scalelcd; 120 __u32 sisfb_curfstn; /* currently running FSTN/DSTN mode */
123 __u32 sisfb_specialtiming; 121 __u32 sisfb_curdstn;
124 122
125 __u8 sisfb_haveemi; 123 __u16 sisfb_pci_vendor; /* PCI vendor (SiS or XGI) */
126 __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
127 __u8 sisfb_haveemilcd;
128 124
129 __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */ 125 __u32 sisfb_vbflags2; /* ivideo->vbflags2 */
130 126
131 __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */ 127 __u8 sisfb_can_post; /* sisfb can POST this card */
128 __u8 sisfb_card_posted; /* card is POSTED */
129 __u8 sisfb_was_boot_device; /* This card was the boot video device (ie is primary) */
132 130
133 __u8 reserved[208]; /* for future use */ 131 __u8 reserved[183]; /* for future use */
132};
133
134#define SISFB_CMD_GETVBFLAGS 0x55AA0001 /* no arg; result[1] = vbflags */
135#define SISFB_CMD_SWITCHCRT1 0x55AA0010 /* arg[0]: 99 = query, 0 = off, 1 = on */
136/* more to come */
137
138#define SISFB_CMD_ERR_OK 0x80000000 /* command succeeded */
139#define SISFB_CMD_ERR_LOCKED 0x80000001 /* sisfb is locked */
140#define SISFB_CMD_ERR_EARLY 0x80000002 /* request before sisfb took over gfx system */
141#define SISFB_CMD_ERR_NOVB 0x80000003 /* No video bridge */
142#define SISFB_CMD_ERR_NOCRT2 0x80000004 /* can't change CRT1 status, CRT2 disabled */
143/* more to come */
144#define SISFB_CMD_ERR_UNKNOWN 0x8000ffff /* Unknown command */
145#define SISFB_CMD_ERR_OTHER 0x80010000 /* Other error */
146
147/* Argument for SISFB_CMD ioctl */
148struct sisfb_cmd {
149 __u32 sisfb_cmd;
150 __u32 sisfb_arg[16];
151 __u32 sisfb_result[4];
134}; 152};
135 153
136/* Addtional IOCTLs for communication sisfb <> X driver */ 154/* Addtional IOCTLs for communication sisfb <> X driver */
137/* If changing this, vgatypes.h must also be changed (for X driver) */ 155/* If changing this, vgatypes.h must also be changed (for X driver) */
138 156
139/* ioctl for identifying and giving some info (esp. memory heap start) */ 157/* ioctl for identifying and giving some info (esp. memory heap start) */
140#define SISFB_GET_INFO_SIZE _IOR(0xF3,0x00,__u32) 158#define SISFB_GET_INFO_SIZE _IOR(0xF3,0x00,__u32)
141#define SISFB_GET_INFO _IOR(0xF3,0x01,struct _SISFB_INFO) 159#define SISFB_GET_INFO _IOR(0xF3,0x01,struct sisfb_info)
142 160
143/* ioctrl to get current vertical retrace status */ 161/* ioctrl to get current vertical retrace status */
144#define SISFB_GET_VBRSTATUS _IOR(0xF3,0x02,__u32) 162#define SISFB_GET_VBRSTATUS _IOR(0xF3,0x02,__u32)
145 163
146/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */ 164/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */
147#define SISFB_GET_AUTOMAXIMIZE _IOR(0xF3,0x03,__u32) 165#define SISFB_GET_AUTOMAXIMIZE _IOR(0xF3,0x03,__u32)
148#define SISFB_SET_AUTOMAXIMIZE _IOW(0xF3,0x03,__u32) 166#define SISFB_SET_AUTOMAXIMIZE _IOW(0xF3,0x03,__u32)
149 167
150/* ioctls to relocate TV output (x=D[31:16], y=D[15:0], + 32)*/ 168/* ioctls to relocate TV output (x=D[31:16], y=D[15:0], + 32)*/
151#define SISFB_GET_TVPOSOFFSET _IOR(0xF3,0x04,__u32) 169#define SISFB_GET_TVPOSOFFSET _IOR(0xF3,0x04,__u32)
152#define SISFB_SET_TVPOSOFFSET _IOW(0xF3,0x04,__u32) 170#define SISFB_SET_TVPOSOFFSET _IOW(0xF3,0x04,__u32)
171
172/* ioctl for internal sisfb commands (sisfbctrl) */
173#define SISFB_COMMAND _IOWR(0xF3,0x05,struct sisfb_cmd)
153 174
154/* ioctl for locking sisfb (no register access during lock) */ 175/* ioctl for locking sisfb (no register access during lock) */
155/* As of now, only used to avoid register access during 176/* As of now, only used to avoid register access during
156 * the ioctls listed above. 177 * the ioctls listed above.
157 */ 178 */
158#define SISFB_SET_LOCK _IOW(0xF3,0x06,__u32) 179#define SISFB_SET_LOCK _IOW(0xF3,0x06,__u32)
159
160/* more to come soon */
161 180
162/* ioctls 0xF3 up to 0x3F reserved for sisfb */ 181/* ioctls 0xF3 up to 0x3F reserved for sisfb */
163 182
@@ -165,7 +184,7 @@ struct _SISFB_INFO {
165/* The following are deprecated and should not be used anymore: */ 184/* The following are deprecated and should not be used anymore: */
166/****************************************************************/ 185/****************************************************************/
167/* ioctl for identifying and giving some info (esp. memory heap start) */ 186/* ioctl for identifying and giving some info (esp. memory heap start) */
168#define SISFB_GET_INFO_OLD _IOR('n',0xF8,__u32) 187#define SISFB_GET_INFO_OLD _IOR('n',0xF8,__u32)
169/* ioctrl to get current vertical retrace status */ 188/* ioctrl to get current vertical retrace status */
170#define SISFB_GET_VBRSTATUS_OLD _IOR('n',0xF9,__u32) 189#define SISFB_GET_VBRSTATUS_OLD _IOR('n',0xF9,__u32)
171/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */ 190/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */
@@ -177,8 +196,8 @@ struct _SISFB_INFO {
177 196
178/* For fb memory manager (FBIO_ALLOC, FBIO_FREE) */ 197/* For fb memory manager (FBIO_ALLOC, FBIO_FREE) */
179struct sis_memreq { 198struct sis_memreq {
180 __u32 offset; 199 __u32 offset;
181 __u32 size; 200 __u32 size;
182}; 201};
183 202
184/**********************************************/ 203/**********************************************/
@@ -187,12 +206,19 @@ struct sis_memreq {
187/**********************************************/ 206/**********************************************/
188 207
189#ifdef __KERNEL__ 208#ifdef __KERNEL__
209
210#include <linux/pci.h>
211
190#define UNKNOWN_VGA 0 212#define UNKNOWN_VGA 0
191#define SIS_300_VGA 1 213#define SIS_300_VGA 1
192#define SIS_315_VGA 2 214#define SIS_315_VGA 2
193 215
216#define SISFB_HAVE_MALLOC_NEW
194extern void sis_malloc(struct sis_memreq *req); 217extern void sis_malloc(struct sis_memreq *req);
218extern void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req);
219
195extern void sis_free(u32 base); 220extern void sis_free(u32 base);
221extern void sis_free_new(struct pci_dev *pdev, u32 base);
196#endif 222#endif
197 223
198#endif 224#endif