blob: 0b6e625d7331672d5ff8e6ab04d42a02adb2cf74 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
Thomas Winischhofer544393f2005-09-09 13:04:45 -07002 * SiS 300/540/630[S]/730[S],
3 * SiS 315[E|PRO]/550/[M]65x/[M]661[F|M]X/740/[M]741[GX]/330/[M]76x[GX],
4 * XGI V3XT/V5/V8, Z7
Linus Torvalds1da177e2005-04-16 15:20:36 -07005 * frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3
6 *
Thomas Winischhofer544393f2005-09-09 13:04:45 -07007 * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
Linus Torvalds1da177e2005-04-16 15:20:36 -07008 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the named License,
12 * or any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
22 */
23
Thomas Winischhofer544393f2005-09-09 13:04:45 -070024#ifndef _SIS_H_
25#define _SIS_H_
Linus Torvalds1da177e2005-04-16 15:20:36 -070026
27#include <linux/config.h>
28#include <linux/version.h>
29
30#include "osdef.h"
31#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
32#include <video/sisfb.h>
33#else
34#include <linux/sisfb.h>
35#endif
36
37#include "vgatypes.h"
38#include "vstruct.h"
39
Thomas Winischhofer544393f2005-09-09 13:04:45 -070040#define VER_MAJOR 1
41#define VER_MINOR 8
42#define VER_LEVEL 9
Linus Torvalds1da177e2005-04-16 15:20:36 -070043
44#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
45#include <linux/spinlock.h>
Thomas Winischhofer544393f2005-09-09 13:04:45 -070046#define SIS_PCI_GET_CLASS(a, b) pci_get_class(a, b)
47#define SIS_PCI_GET_DEVICE(a,b,c) pci_get_device(a,b,c)
48#define SIS_PCI_GET_SLOT(a,b) pci_get_slot(a,b)
49#define SIS_PCI_PUT_DEVICE(a) pci_dev_put(a)
Linus Torvalds1da177e2005-04-16 15:20:36 -070050#ifdef CONFIG_COMPAT
Thomas Winischhofer544393f2005-09-09 13:04:45 -070051#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,10)
Linus Torvalds1da177e2005-04-16 15:20:36 -070052#include <linux/ioctl32.h>
Thomas Winischhofer544393f2005-09-09 13:04:45 -070053#define SIS_OLD_CONFIG_COMPAT
54#else
55#include <linux/smp_lock.h>
56#define SIS_NEW_CONFIG_COMPAT
Linus Torvalds1da177e2005-04-16 15:20:36 -070057#endif
Thomas Winischhofer544393f2005-09-09 13:04:45 -070058#endif /* CONFIG_COMPAT */
59#else /* 2.4 */
60#define SIS_PCI_GET_CLASS(a, b) pci_find_class(a, b)
61#define SIS_PCI_GET_DEVICE(a,b,c) pci_find_device(a,b,c)
62#define SIS_PCI_GET_SLOT(a,b) pci_find_slot(a,b)
63#define SIS_PCI_PUT_DEVICE(a)
64#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,19)
65#ifdef __x86_64__ /* Shouldn't we check for CONFIG_IA32_EMULATION here? */
Linus Torvalds1da177e2005-04-16 15:20:36 -070066#include <asm/ioctl32.h>
Thomas Winischhofer544393f2005-09-09 13:04:45 -070067#define SIS_OLD_CONFIG_COMPAT
Linus Torvalds1da177e2005-04-16 15:20:36 -070068#endif
69#endif
Thomas Winischhofer544393f2005-09-09 13:04:45 -070070#endif /* 2.4 */
Linus Torvalds1da177e2005-04-16 15:20:36 -070071#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)
72#define SIS_IOTYPE1 void __iomem
73#define SIS_IOTYPE2 __iomem
74#define SISINITSTATIC static
75#else
76#define SIS_IOTYPE1 unsigned char
77#define SIS_IOTYPE2
78#define SISINITSTATIC
79#endif
80
81#undef SISFBDEBUG
82
83#ifdef SISFBDEBUG
84#define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __FUNCTION__ , ## args)
85#define TWDEBUG(x) printk(KERN_INFO x "\n");
86#else
87#define DPRINTK(fmt, args...)
88#define TWDEBUG(x)
89#endif
90
91#define SISFAIL(x) do { printk(x "\n"); return -EINVAL; } while(0)
92
93/* To be included in pci_ids.h */
94#ifndef PCI_DEVICE_ID_SI_650_VGA
Thomas Winischhofer544393f2005-09-09 13:04:45 -070095#define PCI_DEVICE_ID_SI_650_VGA 0x6325
Linus Torvalds1da177e2005-04-16 15:20:36 -070096#endif
97#ifndef PCI_DEVICE_ID_SI_650
Thomas Winischhofer544393f2005-09-09 13:04:45 -070098#define PCI_DEVICE_ID_SI_650 0x0650
Linus Torvalds1da177e2005-04-16 15:20:36 -070099#endif
100#ifndef PCI_DEVICE_ID_SI_651
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700101#define PCI_DEVICE_ID_SI_651 0x0651
Linus Torvalds1da177e2005-04-16 15:20:36 -0700102#endif
103#ifndef PCI_DEVICE_ID_SI_740
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700104#define PCI_DEVICE_ID_SI_740 0x0740
Linus Torvalds1da177e2005-04-16 15:20:36 -0700105#endif
106#ifndef PCI_DEVICE_ID_SI_330
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700107#define PCI_DEVICE_ID_SI_330 0x0330
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108#endif
109#ifndef PCI_DEVICE_ID_SI_660_VGA
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700110#define PCI_DEVICE_ID_SI_660_VGA 0x6330
Linus Torvalds1da177e2005-04-16 15:20:36 -0700111#endif
112#ifndef PCI_DEVICE_ID_SI_661
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700113#define PCI_DEVICE_ID_SI_661 0x0661
Linus Torvalds1da177e2005-04-16 15:20:36 -0700114#endif
115#ifndef PCI_DEVICE_ID_SI_741
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700116#define PCI_DEVICE_ID_SI_741 0x0741
Linus Torvalds1da177e2005-04-16 15:20:36 -0700117#endif
118#ifndef PCI_DEVICE_ID_SI_660
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700119#define PCI_DEVICE_ID_SI_660 0x0660
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120#endif
121#ifndef PCI_DEVICE_ID_SI_760
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700122#define PCI_DEVICE_ID_SI_760 0x0760
123#endif
124#ifndef PCI_DEVICE_ID_SI_761
125#define PCI_DEVICE_ID_SI_761 0x0761
126#endif
127
128#ifndef PCI_VENDOR_ID_XGI
129#define PCI_VENDOR_ID_XGI 0x18ca
130#endif
131
132#ifndef PCI_DEVICE_ID_XGI_20
133#define PCI_DEVICE_ID_XGI_20 0x0020
134#endif
135
136#ifndef PCI_DEVICE_ID_XGI_40
137#define PCI_DEVICE_ID_XGI_40 0x0040
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138#endif
139
140/* To be included in fb.h */
141#ifndef FB_ACCEL_SIS_GLAMOUR_2
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700142#define FB_ACCEL_SIS_GLAMOUR_2 40 /* SiS 315, 65x, 740, 661, 741 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700143#endif
144#ifndef FB_ACCEL_SIS_XABRE
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700145#define FB_ACCEL_SIS_XABRE 41 /* SiS 330 ("Xabre"), 76x */
146#endif
147#ifndef FB_ACCEL_XGI_VOLARI_V
148#define FB_ACCEL_XGI_VOLARI_V 47 /* XGI Volari Vx (V3XT, V5, V8) */
149#endif
150#ifndef FB_ACCEL_XGI_VOLARI_Z
151#define FB_ACCEL_XGI_VOLARI_Z 48 /* XGI Volari Z7 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700152#endif
153
Linus Torvalds1da177e2005-04-16 15:20:36 -0700154/* ivideo->caps */
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700155#define HW_CURSOR_CAP 0x80
156#define TURBO_QUEUE_CAP 0x40
157#define AGP_CMD_QUEUE_CAP 0x20
158#define VM_CMD_QUEUE_CAP 0x10
159#define MMIO_CMD_QUEUE_CAP 0x08
Linus Torvalds1da177e2005-04-16 15:20:36 -0700160
161/* For 300 series */
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700162#define TURBO_QUEUE_AREA_SIZE (512 * 1024) /* 512K */
163#define HW_CURSOR_AREA_SIZE_300 4096 /* 4K */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700164
165/* For 315/Xabre series */
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700166#define COMMAND_QUEUE_AREA_SIZE (512 * 1024) /* 512K */
167#define COMMAND_QUEUE_AREA_SIZE_Z7 (128 * 1024) /* 128k for XGI Z7 */
168#define HW_CURSOR_AREA_SIZE_315 16384 /* 16K */
169#define COMMAND_QUEUE_THRESHOLD 0x1F
Linus Torvalds1da177e2005-04-16 15:20:36 -0700170
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700171#define SIS_OH_ALLOC_SIZE 4000
172#define SENTINEL 0x7fffffff
Linus Torvalds1da177e2005-04-16 15:20:36 -0700173
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700174#define SEQ_ADR 0x14
175#define SEQ_DATA 0x15
176#define DAC_ADR 0x18
177#define DAC_DATA 0x19
178#define CRTC_ADR 0x24
179#define CRTC_DATA 0x25
180#define DAC2_ADR (0x16-0x30)
181#define DAC2_DATA (0x17-0x30)
182#define VB_PART1_ADR (0x04-0x30)
183#define VB_PART1_DATA (0x05-0x30)
184#define VB_PART2_ADR (0x10-0x30)
185#define VB_PART2_DATA (0x11-0x30)
186#define VB_PART3_ADR (0x12-0x30)
187#define VB_PART3_DATA (0x13-0x30)
188#define VB_PART4_ADR (0x14-0x30)
189#define VB_PART4_DATA (0x15-0x30)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700190
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700191#define SISSR ivideo->SiS_Pr.SiS_P3c4
192#define SISCR ivideo->SiS_Pr.SiS_P3d4
193#define SISDACA ivideo->SiS_Pr.SiS_P3c8
194#define SISDACD ivideo->SiS_Pr.SiS_P3c9
195#define SISPART1 ivideo->SiS_Pr.SiS_Part1Port
196#define SISPART2 ivideo->SiS_Pr.SiS_Part2Port
197#define SISPART3 ivideo->SiS_Pr.SiS_Part3Port
198#define SISPART4 ivideo->SiS_Pr.SiS_Part4Port
199#define SISPART5 ivideo->SiS_Pr.SiS_Part5Port
200#define SISDAC2A SISPART5
201#define SISDAC2D (SISPART5 + 1)
202#define SISMISCR (ivideo->SiS_Pr.RelIO + 0x1c)
203#define SISMISCW ivideo->SiS_Pr.SiS_P3c2
204#define SISINPSTAT (ivideo->SiS_Pr.RelIO + 0x2a)
205#define SISPEL ivideo->SiS_Pr.SiS_P3c6
206#define SISVGAENABLE (ivideo->SiS_Pr.RelIO + 0x13)
207#define SISVID (ivideo->SiS_Pr.RelIO + 0x02 - 0x30)
208#define SISCAP (ivideo->SiS_Pr.RelIO + 0x00 - 0x30)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700209
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700210#define IND_SIS_PASSWORD 0x05 /* SRs */
211#define IND_SIS_COLOR_MODE 0x06
212#define IND_SIS_RAMDAC_CONTROL 0x07
213#define IND_SIS_DRAM_SIZE 0x14
214#define IND_SIS_MODULE_ENABLE 0x1E
215#define IND_SIS_PCI_ADDRESS_SET 0x20
216#define IND_SIS_TURBOQUEUE_ADR 0x26
217#define IND_SIS_TURBOQUEUE_SET 0x27
218#define IND_SIS_POWER_ON_TRAP 0x38
219#define IND_SIS_POWER_ON_TRAP2 0x39
220#define IND_SIS_CMDQUEUE_SET 0x26
221#define IND_SIS_CMDQUEUE_THRESHOLD 0x27
Linus Torvalds1da177e2005-04-16 15:20:36 -0700222
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700223#define IND_SIS_AGP_IO_PAD 0x48
Linus Torvalds1da177e2005-04-16 15:20:36 -0700224
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700225#define SIS_CRT2_WENABLE_300 0x24 /* Part1 */
226#define SIS_CRT2_WENABLE_315 0x2F
Linus Torvalds1da177e2005-04-16 15:20:36 -0700227
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700228#define SIS_PASSWORD 0x86 /* SR05 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700229
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700230#define SIS_INTERLACED_MODE 0x20 /* SR06 */
231#define SIS_8BPP_COLOR_MODE 0x0
232#define SIS_15BPP_COLOR_MODE 0x1
233#define SIS_16BPP_COLOR_MODE 0x2
234#define SIS_32BPP_COLOR_MODE 0x4
Linus Torvalds1da177e2005-04-16 15:20:36 -0700235
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700236#define SIS_ENABLE_2D 0x40 /* SR1E */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700237
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700238#define SIS_MEM_MAP_IO_ENABLE 0x01 /* SR20 */
239#define SIS_PCI_ADDR_ENABLE 0x80
Linus Torvalds1da177e2005-04-16 15:20:36 -0700240
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700241#define SIS_AGP_CMDQUEUE_ENABLE 0x80 /* 315/330/340 series SR26 */
242#define SIS_VRAM_CMDQUEUE_ENABLE 0x40
243#define SIS_MMIO_CMD_ENABLE 0x20
244#define SIS_CMD_QUEUE_SIZE_512k 0x00
245#define SIS_CMD_QUEUE_SIZE_1M 0x04
246#define SIS_CMD_QUEUE_SIZE_2M 0x08
247#define SIS_CMD_QUEUE_SIZE_4M 0x0C
248#define SIS_CMD_QUEUE_RESET 0x01
249#define SIS_CMD_AUTO_CORR 0x02
Linus Torvalds1da177e2005-04-16 15:20:36 -0700250
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700251#define SIS_CMD_QUEUE_SIZE_Z7_64k 0x00 /* XGI Z7 */
252#define SIS_CMD_QUEUE_SIZE_Z7_128k 0x04
Linus Torvalds1da177e2005-04-16 15:20:36 -0700253
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700254#define SIS_SIMULTANEOUS_VIEW_ENABLE 0x01 /* CR30 */
255#define SIS_MODE_SELECT_CRT2 0x02
256#define SIS_VB_OUTPUT_COMPOSITE 0x04
257#define SIS_VB_OUTPUT_SVIDEO 0x08
258#define SIS_VB_OUTPUT_SCART 0x10
259#define SIS_VB_OUTPUT_LCD 0x20
260#define SIS_VB_OUTPUT_CRT2 0x40
261#define SIS_VB_OUTPUT_HIVISION 0x80
Linus Torvalds1da177e2005-04-16 15:20:36 -0700262
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700263#define SIS_VB_OUTPUT_DISABLE 0x20 /* CR31 */
264#define SIS_DRIVER_MODE 0x40
Linus Torvalds1da177e2005-04-16 15:20:36 -0700265
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700266#define SIS_VB_COMPOSITE 0x01 /* CR32 */
267#define SIS_VB_SVIDEO 0x02
268#define SIS_VB_SCART 0x04
269#define SIS_VB_LCD 0x08
270#define SIS_VB_CRT2 0x10
271#define SIS_CRT1 0x20
272#define SIS_VB_HIVISION 0x40
273#define SIS_VB_YPBPR 0x80
274#define SIS_VB_TV (SIS_VB_COMPOSITE | SIS_VB_SVIDEO | \
275 SIS_VB_SCART | SIS_VB_HIVISION | SIS_VB_YPBPR)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700276
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700277#define SIS_EXTERNAL_CHIP_MASK 0x0E /* CR37 (< SiS 660) */
278#define SIS_EXTERNAL_CHIP_SIS301 0x01 /* in CR37 << 1 ! */
279#define SIS_EXTERNAL_CHIP_LVDS 0x02
280#define SIS_EXTERNAL_CHIP_TRUMPION 0x03
281#define SIS_EXTERNAL_CHIP_LVDS_CHRONTEL 0x04
282#define SIS_EXTERNAL_CHIP_CHRONTEL 0x05
283#define SIS310_EXTERNAL_CHIP_LVDS 0x02
284#define SIS310_EXTERNAL_CHIP_LVDS_CHRONTEL 0x03
Linus Torvalds1da177e2005-04-16 15:20:36 -0700285
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700286#define SIS_AGP_2X 0x20 /* CR48 */
287
288/* vbflags, private entries (others in sisfb.h) */
289#define VB_CONEXANT 0x00000800 /* 661 series only */
290#define VB_TRUMPION VB_CONEXANT /* 300 series only */
291#define VB_302ELV 0x00004000
292#define VB_301 0x00100000 /* Video bridge type */
293#define VB_301B 0x00200000
294#define VB_302B 0x00400000
295#define VB_30xBDH 0x00800000 /* 30xB DH version (w/o LCD support) */
296#define VB_LVDS 0x01000000
297#define VB_CHRONTEL 0x02000000
298#define VB_301LV 0x04000000
299#define VB_302LV 0x08000000
300#define VB_301C 0x10000000
301
302#define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV)
303#define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT)
304
305/* vbflags2 (static stuff only!) */
306#define VB2_SISUMC 0x00000001
307#define VB2_301 0x00000002 /* Video bridge type */
308#define VB2_301B 0x00000004
309#define VB2_301C 0x00000008
310#define VB2_307T 0x00000010
311#define VB2_302B 0x00000800
312#define VB2_301LV 0x00001000
313#define VB2_302LV 0x00002000
314#define VB2_302ELV 0x00004000
315#define VB2_307LV 0x00008000
316#define VB2_30xBDH 0x08000000 /* 30xB DH version (w/o LCD support) */
317#define VB2_CONEXANT 0x10000000
318#define VB2_TRUMPION 0x20000000
319#define VB2_LVDS 0x40000000
320#define VB2_CHRONTEL 0x80000000
321
322#define VB2_SISLVDSBRIDGE (VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV)
323#define VB2_SISTMDSBRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T)
324#define VB2_SISBRIDGE (VB2_SISLVDSBRIDGE | VB2_SISTMDSBRIDGE)
325
326#define VB2_SISTMDSLCDABRIDGE (VB2_301C | VB2_307T)
327#define VB2_SISLCDABRIDGE (VB2_SISTMDSLCDABRIDGE | VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV)
328
329#define VB2_SISHIVISIONBRIDGE (VB2_301 | VB2_301B | VB2_302B)
330#define VB2_SISYPBPRBRIDGE (VB2_301C | VB2_307T | VB2_SISLVDSBRIDGE)
331#define VB2_SISYPBPRARBRIDGE (VB2_301C | VB2_307T | VB2_307LV)
332#define VB2_SISTAP4SCALER (VB2_301C | VB2_307T | VB2_302ELV | VB2_307LV)
333#define VB2_SISTVBRIDGE (VB2_SISHIVISIONBRIDGE | VB2_SISYPBPRBRIDGE)
334
335#define VB2_SISVGA2BRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T)
336
337#define VB2_VIDEOBRIDGE (VB2_SISBRIDGE | VB2_LVDS | VB2_CHRONTEL | VB2_CONEXANT)
338
339#define VB2_30xB (VB2_301B | VB2_301C | VB2_302B | VB2_307T)
340#define VB2_30xBLV (VB2_30xB | VB2_SISLVDSBRIDGE)
341#define VB2_30xC (VB2_301C | VB2_307T)
342#define VB2_30xCLV (VB2_301C | VB2_307T | VB2_302ELV| VB2_307LV)
343#define VB2_SISEMIBRIDGE (VB2_302LV | VB2_302ELV | VB2_307LV)
344#define VB2_LCD162MHZBRIDGE (VB2_301C | VB2_307T)
345#define VB2_LCDOVER1280BRIDGE (VB2_301C | VB2_307T | VB2_302LV | VB2_302ELV | VB2_307LV)
346#define VB2_LCDOVER1600BRIDGE (VB2_307T | VB2_307LV)
347#define VB2_RAMDAC202MHZBRIDGE (VB2_301C | VB2_307T)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700348
349/* I/O port access macros */
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700350#define inSISREG(base) inb(base)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700351
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700352#define outSISREG(base,val) outb(val,base)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700353
354#define orSISREG(base,val) \
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700355 do { \
356 u8 __Temp = inSISREG(base); \
357 outSISREG(base, __Temp | (val));\
358 } while (0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700359
360#define andSISREG(base,val) \
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700361 do { \
362 u8 __Temp = inSISREG(base); \
363 outSISREG(base, __Temp & (val));\
364 } while (0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700365
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700366#define inSISIDXREG(base,idx,var) \
367 do { \
368 outSISREG(base, idx); \
369 var = inSISREG((base)+1); \
370 } while (0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700371
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700372#define outSISIDXREG(base,idx,val) \
373 do { \
374 outSISREG(base, idx); \
375 outSISREG((base)+1, val); \
376 } while (0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700377
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700378#define orSISIDXREG(base,idx,val) \
379 do { \
380 u8 __Temp; \
381 outSISREG(base, idx); \
382 __Temp = inSISREG((base)+1) | (val); \
383 outSISREG((base)+1, __Temp); \
384 } while (0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700385
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700386#define andSISIDXREG(base,idx,and) \
387 do { \
388 u8 __Temp; \
389 outSISREG(base, idx); \
390 __Temp = inSISREG((base)+1) & (and); \
391 outSISREG((base)+1, __Temp); \
392 } while (0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700393
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700394#define setSISIDXREG(base,idx,and,or) \
395 do { \
396 u8 __Temp; \
397 outSISREG(base, idx); \
398 __Temp = (inSISREG((base)+1) & (and)) | (or); \
399 outSISREG((base)+1, __Temp); \
400 } while (0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700401
402/* MMIO access macros */
403#define MMIO_IN8(base, offset) readb((base+offset))
404#define MMIO_IN16(base, offset) readw((base+offset))
405#define MMIO_IN32(base, offset) readl((base+offset))
406
407#define MMIO_OUT8(base, offset, val) writeb(((u8)(val)), (base+offset))
408#define MMIO_OUT16(base, offset, val) writew(((u16)(val)), (base+offset))
409#define MMIO_OUT32(base, offset, val) writel(((u32)(val)), (base+offset))
410
411/* Queue control MMIO registers */
412#define Q_BASE_ADDR 0x85C0 /* Base address of software queue */
413#define Q_WRITE_PTR 0x85C4 /* Current write pointer */
414#define Q_READ_PTR 0x85C8 /* Current read pointer */
415#define Q_STATUS 0x85CC /* queue status */
416
417#define MMIO_QUEUE_PHYBASE Q_BASE_ADDR
418#define MMIO_QUEUE_WRITEPORT Q_WRITE_PTR
419#define MMIO_QUEUE_READPORT Q_READ_PTR
420
421#ifndef FB_BLANK_UNBLANK
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700422#define FB_BLANK_UNBLANK 0
Linus Torvalds1da177e2005-04-16 15:20:36 -0700423#endif
424#ifndef FB_BLANK_NORMAL
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700425#define FB_BLANK_NORMAL 1
Linus Torvalds1da177e2005-04-16 15:20:36 -0700426#endif
427#ifndef FB_BLANK_VSYNC_SUSPEND
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700428#define FB_BLANK_VSYNC_SUSPEND 2
Linus Torvalds1da177e2005-04-16 15:20:36 -0700429#endif
430#ifndef FB_BLANK_HSYNC_SUSPEND
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700431#define FB_BLANK_HSYNC_SUSPEND 3
Linus Torvalds1da177e2005-04-16 15:20:36 -0700432#endif
433#ifndef FB_BLANK_POWERDOWN
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700434#define FB_BLANK_POWERDOWN 4
Linus Torvalds1da177e2005-04-16 15:20:36 -0700435#endif
436
437enum _SIS_LCD_TYPE {
438 LCD_INVALID = 0,
439 LCD_800x600,
440 LCD_1024x768,
441 LCD_1280x1024,
442 LCD_1280x960,
443 LCD_640x480,
444 LCD_1600x1200,
445 LCD_1920x1440,
446 LCD_2048x1536,
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700447 LCD_320x240, /* FSTN */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700448 LCD_1400x1050,
449 LCD_1152x864,
450 LCD_1152x768,
451 LCD_1280x768,
452 LCD_1024x600,
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700453 LCD_320x240_2, /* DSTN */
454 LCD_320x240_3, /* DSTN */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700455 LCD_848x480,
456 LCD_1280x800,
457 LCD_1680x1050,
458 LCD_1280x720,
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700459 LCD_1280x854,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700460 LCD_CUSTOM,
461 LCD_UNKNOWN
462};
463
464enum _SIS_CMDTYPE {
465 MMIO_CMD = 0,
466 AGP_CMD_QUEUE,
467 VM_CMD_QUEUE,
468};
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700469
470struct SIS_OH {
471 struct SIS_OH *poh_next;
472 struct SIS_OH *poh_prev;
473 u32 offset;
474 u32 size;
475};
476
477struct SIS_OHALLOC {
478 struct SIS_OHALLOC *poha_next;
479 struct SIS_OH aoh[1];
480};
481
482struct SIS_HEAP {
483 struct SIS_OH oh_free;
484 struct SIS_OH oh_used;
485 struct SIS_OH *poh_freelist;
486 struct SIS_OHALLOC *poha_chain;
487 u32 max_freesize;
488 struct sis_video_info *vinfo;
489};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700490
491/* Our "par" */
492struct sis_video_info {
493 int cardnumber;
494 struct fb_info *memyselfandi;
495
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700496 struct SiS_Private SiS_Pr;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700497
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700498 struct sisfb_info sisfbinfo; /* For ioctl SISFB_GET_INFO */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700499
500 struct fb_var_screeninfo default_var;
501
502#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
503 struct fb_fix_screeninfo sisfb_fix;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700504 u32 pseudo_palette[17];
Linus Torvalds1da177e2005-04-16 15:20:36 -0700505#endif
506
507#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700508 struct display sis_disp;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700509 struct display_switch sisfb_sw;
510 struct {
511 u16 red, green, blue, pad;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700512 } sis_palette[256];
Linus Torvalds1da177e2005-04-16 15:20:36 -0700513 union {
514#ifdef FBCON_HAS_CFB16
515 u16 cfb16[16];
516#endif
517#ifdef FBCON_HAS_CFB32
518 u32 cfb32[16];
519#endif
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700520 } sis_fbcon_cmap;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700521#endif
522
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700523 struct sisfb_monitor {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700524 u16 hmin;
525 u16 hmax;
526 u16 vmin;
527 u16 vmax;
528 u32 dclockmax;
529 u8 feature;
530 BOOLEAN datavalid;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700531 } sisfb_thismonitor;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700532
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700533 unsigned short chip_id; /* PCI ID of chip */
534 unsigned short chip_vendor; /* PCI ID of vendor */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700535 char myid[40];
536
537 struct pci_dev *nbridge;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700538 struct pci_dev *lpcdev;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700539
540 int mni; /* Mode number index */
541
542#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700543 int currcon;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700544#endif
545
546 unsigned long video_size;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700547 unsigned long video_base;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700548 unsigned long mmio_size;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700549 unsigned long mmio_base;
550 unsigned long vga_base;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700551
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700552 unsigned long video_offset;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700553
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700554 unsigned long UMAsize, LFBsize;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700555
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700556 SIS_IOTYPE1 *video_vbase;
557 SIS_IOTYPE1 *mmio_vbase;
558
559 unsigned char *bios_abase;
560
561 int mtrr;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700562
563 u32 sisfb_mem;
564
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700565 u32 sisfb_parm_mem;
566 int sisfb_accel;
567 int sisfb_ypan;
568 int sisfb_max;
569 int sisfb_userom;
570 int sisfb_useoem;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700571 int sisfb_mode_idx;
572 int sisfb_parm_rate;
573 int sisfb_crt1off;
574 int sisfb_forcecrt1;
575 int sisfb_crt2type;
576 int sisfb_crt2flags;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700577 int sisfb_dstn;
578 int sisfb_fstn;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700579 int sisfb_tvplug;
580 int sisfb_tvstd;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700581 int sisfb_nocrt2rate;
582#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
583 int sisfb_inverse;
584#endif
585
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700586 u32 heapstart; /* offset */
587 SIS_IOTYPE1 *sisfb_heap_start; /* address */
588 SIS_IOTYPE1 *sisfb_heap_end; /* address */
589 u32 sisfb_heap_size;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700590 int havenoheap;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700591
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700592 struct SIS_HEAP sisfb_heap; /* This card's vram heap */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700593
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700594 int video_bpp;
595 int video_cmap_len;
596 int video_width;
597 int video_height;
598 unsigned int refresh_rate;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700599
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700600 unsigned int chip;
601 u8 revision_id;
602 int sisvga_enabled; /* PCI device was enabled */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700603
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700604 int video_linelength; /* real pitch */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700605 int scrnpitchCRT1; /* pitch regarding interlace */
606
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700607 u16 DstColor; /* For 2d acceleration */
608 u32 SiS310_AccelDepth;
609 u32 CommandReg;
610 int cmdqueuelength; /* Current (for accel) */
611 u32 cmdQueueSize; /* Total size in KB */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700612
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700613 spinlock_t lockaccel; /* Do not use outside of kernel! */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700614
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700615 unsigned int pcibus;
616 unsigned int pcislot;
617 unsigned int pcifunc;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700618
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700619 int accel;
620 int engineok;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700621
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700622 u16 subsysvendor;
623 u16 subsysdevice;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700624
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700625 u32 vbflags; /* Replacing deprecated stuff from above */
626 u32 currentvbflags;
627 u32 vbflags2;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700628
629 int lcdxres, lcdyres;
630 int lcddefmodeidx, tvdefmodeidx, defmodeidx;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700631 u32 CRT2LCDType; /* defined in "SIS_LCD_TYPE" */
632 u32 curFSTN, curDSTN;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700633
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700634 int current_bpp;
635 int current_width;
636 int current_height;
637 int current_htotal;
638 int current_vtotal;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700639 int current_linelength;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700640 __u32 current_pixclock;
641 int current_refresh_rate;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700642
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700643 unsigned int current_base;
644
645 u8 mode_no;
646 u8 rate_idx;
647 int modechanged;
648 unsigned char modeprechange;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700649
650#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700651 u8 sisfb_lastrates[128];
Linus Torvalds1da177e2005-04-16 15:20:36 -0700652#endif
653
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700654 int newrom;
655 int haveXGIROM;
656 int registered;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700657 int warncount;
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700658#ifdef SIS_OLD_CONFIG_COMPAT
659 int ioctl32registered;
660#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700661
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700662 int sisvga_engine;
663 int hwcursor_size;
664 int CRT2_write_enable;
665 u8 caps;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700666
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700667 u8 detectedpdc;
668 u8 detectedpdca;
669 u8 detectedlcda;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700670
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700671 SIS_IOTYPE1 *hwcursor_vbase;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700672
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700673 int chronteltype;
674 int tvxpos, tvypos;
675 u8 p2_1f,p2_20,p2_2b,p2_42,p2_43,p2_01,p2_02;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700676 int tvx, tvy;
677
Thomas Winischhofer544393f2005-09-09 13:04:45 -0700678 u8 sisfblocked;
679
680 struct sisfb_info sisfb_infoblock;
681
682 struct sisfb_cmd sisfb_command;
683
684 u32 sisfb_id;
685
686 u8 sisfb_can_post;
687 u8 sisfb_card_posted;
688 u8 sisfb_was_boot_device;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700689
690 struct sis_video_info *next;
691};
692
Linus Torvalds1da177e2005-04-16 15:20:36 -0700693#endif