1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * SiS 300/305/540/630(S)/730(S),
4 * SiS 315[E|PRO]/550/[M]65x/[M]66x[F|M|G]X/[M]74x[GX]/330/[M]76x[GX],
5 * XGI V3XT/V5/V8, Z7
6 * frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3
7 *
8 * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
9 */
10
11#ifndef _SISFB_MAIN
12#define _SISFB_MAIN
13
14#include "vstruct.h"
15#include "sis.h"
16
17/* Fbcon stuff */
18static struct fb_var_screeninfo my_default_var = {
19 .xres = 0,
20 .yres = 0,
21 .xres_virtual = 0,
22 .yres_virtual = 0,
23 .xoffset = 0,
24 .yoffset = 0,
25 .bits_per_pixel = 0,
26 .grayscale = 0,
27 .red = {0, 8, 0},
28 .green = {0, 8, 0},
29 .blue = {0, 8, 0},
30 .transp = {0, 0, 0},
31 .nonstd = 0,
32 .activate = FB_ACTIVATE_NOW,
33 .height = -1,
34 .width = -1,
35 .accel_flags = 0,
36 .pixclock = 0,
37 .left_margin = 0,
38 .right_margin = 0,
39 .upper_margin = 0,
40 .lower_margin = 0,
41 .hsync_len = 0,
42 .vsync_len = 0,
43 .sync = 0,
44 .vmode = FB_VMODE_NONINTERLACED,
45};
46
47#define MODE_INDEX_NONE 0 /* index for mode=none */
48
49/* Boot-time parameters */
50static int sisfb_off = 0;
51static int sisfb_parm_mem = 0;
52static int sisfb_accel = -1;
53static int sisfb_ypan = -1;
54static int sisfb_max = -1;
55static int sisfb_userom = 1;
56static int sisfb_useoem = -1;
57static int sisfb_mode_idx = -1; /* Use a default mode if we are inside the kernel */
58static int sisfb_parm_rate = -1;
59static int sisfb_crt1off = 0;
60static int sisfb_forcecrt1 = -1;
61static int sisfb_crt2type = -1; /* CRT2 type (for overriding autodetection) */
62static int sisfb_crt2flags = 0;
63static int sisfb_pdc = 0xff;
64static int sisfb_pdca = 0xff;
65static int sisfb_scalelcd = -1;
66static int sisfb_specialtiming = CUT_NONE;
67static int sisfb_lvdshl = -1;
68static int sisfb_dstn = 0;
69static int sisfb_fstn = 0;
70static int sisfb_tvplug = -1; /* Tv plug type (for overriding autodetection) */
71static int sisfb_tvstd = -1;
72static int sisfb_tvxposoffset = 0;
73static int sisfb_tvyposoffset = 0;
74static int sisfb_nocrt2rate = 0;
75#if !defined(__i386__) && !defined(__x86_64__)
76static int sisfb_resetcard = 0;
77static int sisfb_videoram = 0;
78#endif
79
80/* List of supported chips */
81static struct sisfb_chip_info {
82 int chip;
83 int vgaengine;
84 int mni;
85 int hwcursor_size;
86 int CRT2_write_enable;
87 const char *chip_name;
88} sisfb_chip_info[] = {
89 { SIS_300, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 300/305" },
90 { SIS_540, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 540" },
91 { SIS_630, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 630" },
92 { SIS_315H, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 315H" },
93 { SIS_315, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 315" },
94 { SIS_315PRO, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 315PRO" },
95 { SIS_550, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 55x" },
96 { SIS_650, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 650" },
97 { SIS_330, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 330" },
98 { SIS_660, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 660" },
99 { XGI_20, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "XGI Z7" },
100 { XGI_40, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "XGI V3XT/V5/V8" },
101};
102
103static struct pci_device_id sisfb_pci_table[] = {
104#ifdef CONFIG_FB_SIS_300
105 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
106 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_540_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
107 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_630_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
108#endif
109#ifdef CONFIG_FB_SIS_315
110 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_315H, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
111 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
112 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_315PRO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
113 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_550_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
114 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_650_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
115 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_330, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
116 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_660_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
117 { PCI_VENDOR_ID_XGI,PCI_DEVICE_ID_XGI_20, PCI_ANY_ID, PCI_ANY_ID, 0, 0,10},
118 { PCI_VENDOR_ID_XGI,PCI_DEVICE_ID_XGI_40, PCI_ANY_ID, PCI_ANY_ID, 0, 0,11},
119#endif
120 { 0 }
121};
122
123MODULE_DEVICE_TABLE(pci, sisfb_pci_table);
124
125static struct sis_video_info *card_list = NULL;
126
127/* The memory heap is now handled card-wise, by using
128 sis_malloc_new/sis_free_new. However, the DRM does
129 not do this yet. Until it does, we keep a "global"
130 heap which is actually the first card's one.
131 */
132static struct SIS_HEAP *sisfb_heap;
133
134#define MD_SIS300 1
135#define MD_SIS315 2
136
137/* Mode table */
138static const struct _sisbios_mode {
139 char name[15];
140 u8 mode_no[2];
141 u16 vesa_mode_no_1; /* "SiS defined" VESA mode number */
142 u16 vesa_mode_no_2; /* Real VESA mode numbers */
143 u16 xres;
144 u16 yres;
145 u16 bpp;
146 u16 rate_idx;
147 u16 cols;
148 u16 rows;
149 u8 chipset;
150} sisbios_mode[] = {
151/*0*/ {"none", {0xff,0xff}, 0x0000, 0x0000, 0, 0, 0, 0, 0, 0, MD_SIS300|MD_SIS315},
152 {"320x200x8", {0x59,0x59}, 0x0138, 0x0000, 320, 200, 8, 1, 40, 12, MD_SIS300|MD_SIS315},
153 {"320x200x16", {0x41,0x41}, 0x010e, 0x0000, 320, 200, 16, 1, 40, 12, MD_SIS300|MD_SIS315},
154 {"320x200x24", {0x4f,0x4f}, 0x0000, 0x0000, 320, 200, 32, 1, 40, 12, MD_SIS300|MD_SIS315}, /* That's for people who mix up color- and fb depth */
155 {"320x200x32", {0x4f,0x4f}, 0x0000, 0x0000, 320, 200, 32, 1, 40, 12, MD_SIS300|MD_SIS315},
156 {"320x240x8", {0x50,0x50}, 0x0132, 0x0000, 320, 240, 8, 1, 40, 15, MD_SIS300|MD_SIS315},
157 {"320x240x16", {0x56,0x56}, 0x0135, 0x0000, 320, 240, 16, 1, 40, 15, MD_SIS300|MD_SIS315},
158 {"320x240x24", {0x53,0x53}, 0x0000, 0x0000, 320, 240, 32, 1, 40, 15, MD_SIS300|MD_SIS315},
159 {"320x240x32", {0x53,0x53}, 0x0000, 0x0000, 320, 240, 32, 1, 40, 15, MD_SIS300|MD_SIS315},
160#define MODE_FSTN_8 9
161#define MODE_FSTN_16 10
162 {"320x240x8", {0x5a,0x5a}, 0x0132, 0x0000, 320, 240, 8, 1, 40, 15, MD_SIS315}, /* FSTN */
163/*10*/ {"320x240x16", {0x5b,0x5b}, 0x0135, 0x0000, 320, 240, 16, 1, 40, 15, MD_SIS315}, /* FSTN */
164 {"400x300x8", {0x51,0x51}, 0x0133, 0x0000, 400, 300, 8, 1, 50, 18, MD_SIS300|MD_SIS315},
165 {"400x300x16", {0x57,0x57}, 0x0136, 0x0000, 400, 300, 16, 1, 50, 18, MD_SIS300|MD_SIS315},
166 {"400x300x24", {0x54,0x54}, 0x0000, 0x0000, 400, 300, 32, 1, 50, 18, MD_SIS300|MD_SIS315},
167 {"400x300x32", {0x54,0x54}, 0x0000, 0x0000, 400, 300, 32, 1, 50, 18, MD_SIS300|MD_SIS315},
168 {"512x384x8", {0x52,0x52}, 0x0000, 0x0000, 512, 384, 8, 1, 64, 24, MD_SIS300|MD_SIS315},
169 {"512x384x16", {0x58,0x58}, 0x0000, 0x0000, 512, 384, 16, 1, 64, 24, MD_SIS300|MD_SIS315},
170 {"512x384x24", {0x5c,0x5c}, 0x0000, 0x0000, 512, 384, 32, 1, 64, 24, MD_SIS300|MD_SIS315},
171 {"512x384x32", {0x5c,0x5c}, 0x0000, 0x0000, 512, 384, 32, 1, 64, 24, MD_SIS300|MD_SIS315},
172 {"640x400x8", {0x2f,0x2f}, 0x0000, 0x0000, 640, 400, 8, 1, 80, 25, MD_SIS300|MD_SIS315},
173/*20*/ {"640x400x16", {0x5d,0x5d}, 0x0000, 0x0000, 640, 400, 16, 1, 80, 25, MD_SIS300|MD_SIS315},
174 {"640x400x24", {0x5e,0x5e}, 0x0000, 0x0000, 640, 400, 32, 1, 80, 25, MD_SIS300|MD_SIS315},
175 {"640x400x32", {0x5e,0x5e}, 0x0000, 0x0000, 640, 400, 32, 1, 80, 25, MD_SIS300|MD_SIS315},
176 {"640x480x8", {0x2e,0x2e}, 0x0101, 0x0101, 640, 480, 8, 1, 80, 30, MD_SIS300|MD_SIS315},
177 {"640x480x16", {0x44,0x44}, 0x0111, 0x0111, 640, 480, 16, 1, 80, 30, MD_SIS300|MD_SIS315},
178 {"640x480x24", {0x62,0x62}, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30, MD_SIS300|MD_SIS315},
179 {"640x480x32", {0x62,0x62}, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30, MD_SIS300|MD_SIS315},
180 {"720x480x8", {0x31,0x31}, 0x0000, 0x0000, 720, 480, 8, 1, 90, 30, MD_SIS300|MD_SIS315},
181 {"720x480x16", {0x33,0x33}, 0x0000, 0x0000, 720, 480, 16, 1, 90, 30, MD_SIS300|MD_SIS315},
182 {"720x480x24", {0x35,0x35}, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30, MD_SIS300|MD_SIS315},
183/*30*/ {"720x480x32", {0x35,0x35}, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30, MD_SIS300|MD_SIS315},
184 {"720x576x8", {0x32,0x32}, 0x0000, 0x0000, 720, 576, 8, 1, 90, 36, MD_SIS300|MD_SIS315},
185 {"720x576x16", {0x34,0x34}, 0x0000, 0x0000, 720, 576, 16, 1, 90, 36, MD_SIS300|MD_SIS315},
186 {"720x576x24", {0x36,0x36}, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36, MD_SIS300|MD_SIS315},
187 {"720x576x32", {0x36,0x36}, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36, MD_SIS300|MD_SIS315},
188 {"768x576x8", {0x5f,0x5f}, 0x0000, 0x0000, 768, 576, 8, 1, 96, 36, MD_SIS300|MD_SIS315},
189 {"768x576x16", {0x60,0x60}, 0x0000, 0x0000, 768, 576, 16, 1, 96, 36, MD_SIS300|MD_SIS315},
190 {"768x576x24", {0x61,0x61}, 0x0000, 0x0000, 768, 576, 32, 1, 96, 36, MD_SIS300|MD_SIS315},
191 {"768x576x32", {0x61,0x61}, 0x0000, 0x0000, 768, 576, 32, 1, 96, 36, MD_SIS300|MD_SIS315},
192 {"800x480x8", {0x70,0x70}, 0x0000, 0x0000, 800, 480, 8, 1, 100, 30, MD_SIS300|MD_SIS315},
193/*40*/ {"800x480x16", {0x7a,0x7a}, 0x0000, 0x0000, 800, 480, 16, 1, 100, 30, MD_SIS300|MD_SIS315},
194 {"800x480x24", {0x76,0x76}, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_SIS300|MD_SIS315},
195 {"800x480x32", {0x76,0x76}, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_SIS300|MD_SIS315},
196#define DEFAULT_MODE 43 /* index for 800x600x8 */
197#define DEFAULT_LCDMODE 43 /* index for 800x600x8 */
198#define DEFAULT_TVMODE 43 /* index for 800x600x8 */
199 {"800x600x8", {0x30,0x30}, 0x0103, 0x0103, 800, 600, 8, 2, 100, 37, MD_SIS300|MD_SIS315},
200 {"800x600x16", {0x47,0x47}, 0x0114, 0x0114, 800, 600, 16, 2, 100, 37, MD_SIS300|MD_SIS315},
201 {"800x600x24", {0x63,0x63}, 0x013b, 0x0115, 800, 600, 32, 2, 100, 37, MD_SIS300|MD_SIS315},
202 {"800x600x32", {0x63,0x63}, 0x013b, 0x0115, 800, 600, 32, 2, 100, 37, MD_SIS300|MD_SIS315},
203 {"848x480x8", {0x39,0x39}, 0x0000, 0x0000, 848, 480, 8, 2, 106, 30, MD_SIS300|MD_SIS315},
204#define DEFAULT_MODE_848 48
205 {"848x480x16", {0x3b,0x3b}, 0x0000, 0x0000, 848, 480, 16, 2, 106, 30, MD_SIS300|MD_SIS315},
206 {"848x480x24", {0x3e,0x3e}, 0x0000, 0x0000, 848, 480, 32, 2, 106, 30, MD_SIS300|MD_SIS315},
207/*50*/ {"848x480x32", {0x3e,0x3e}, 0x0000, 0x0000, 848, 480, 32, 2, 106, 30, MD_SIS300|MD_SIS315},
208 {"856x480x8", {0x3f,0x3f}, 0x0000, 0x0000, 856, 480, 8, 2, 107, 30, MD_SIS300|MD_SIS315},
209#define DEFAULT_MODE_856 52
210 {"856x480x16", {0x42,0x42}, 0x0000, 0x0000, 856, 480, 16, 2, 107, 30, MD_SIS300|MD_SIS315},
211 {"856x480x24", {0x45,0x45}, 0x0000, 0x0000, 856, 480, 32, 2, 107, 30, MD_SIS300|MD_SIS315},
212 {"856x480x32", {0x45,0x45}, 0x0000, 0x0000, 856, 480, 32, 2, 107, 30, MD_SIS300|MD_SIS315},
213 {"960x540x8", {0x1d,0x1d}, 0x0000, 0x0000, 960, 540, 8, 1, 120, 33, MD_SIS315},
214 {"960x540x16", {0x1e,0x1e}, 0x0000, 0x0000, 960, 540, 16, 1, 120, 33, MD_SIS315},
215 {"960x540x24", {0x1f,0x1f}, 0x0000, 0x0000, 960, 540, 32, 1, 120, 33, MD_SIS315},
216 {"960x540x32", {0x1f,0x1f}, 0x0000, 0x0000, 960, 540, 32, 1, 120, 33, MD_SIS315},
217 {"960x600x8", {0x20,0x20}, 0x0000, 0x0000, 960, 600, 8, 1, 120, 37, MD_SIS315},
218/*60*/ {"960x600x16", {0x21,0x21}, 0x0000, 0x0000, 960, 600, 16, 1, 120, 37, MD_SIS315},
219 {"960x600x24", {0x22,0x22}, 0x0000, 0x0000, 960, 600, 32, 1, 120, 37, MD_SIS315},
220 {"960x600x32", {0x22,0x22}, 0x0000, 0x0000, 960, 600, 32, 1, 120, 37, MD_SIS315},
221 {"1024x576x8", {0x71,0x71}, 0x0000, 0x0000, 1024, 576, 8, 1, 128, 36, MD_SIS300|MD_SIS315},
222 {"1024x576x16", {0x74,0x74}, 0x0000, 0x0000, 1024, 576, 16, 1, 128, 36, MD_SIS300|MD_SIS315},
223 {"1024x576x24", {0x77,0x77}, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36, MD_SIS300|MD_SIS315},
224 {"1024x576x32", {0x77,0x77}, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36, MD_SIS300|MD_SIS315},
225 {"1024x600x8", {0x20,0x20}, 0x0000, 0x0000, 1024, 600, 8, 1, 128, 37, MD_SIS300 },
226 {"1024x600x16", {0x21,0x21}, 0x0000, 0x0000, 1024, 600, 16, 1, 128, 37, MD_SIS300 },
227 {"1024x600x24", {0x22,0x22}, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37, MD_SIS300 },
228/*70*/ {"1024x600x32", {0x22,0x22}, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37, MD_SIS300 },
229 {"1024x768x8", {0x38,0x38}, 0x0105, 0x0105, 1024, 768, 8, 2, 128, 48, MD_SIS300|MD_SIS315},
230 {"1024x768x16", {0x4a,0x4a}, 0x0117, 0x0117, 1024, 768, 16, 2, 128, 48, MD_SIS300|MD_SIS315},
231 {"1024x768x24", {0x64,0x64}, 0x013c, 0x0118, 1024, 768, 32, 2, 128, 48, MD_SIS300|MD_SIS315},
232 {"1024x768x32", {0x64,0x64}, 0x013c, 0x0118, 1024, 768, 32, 2, 128, 48, MD_SIS300|MD_SIS315},
233 {"1152x768x8", {0x23,0x23}, 0x0000, 0x0000, 1152, 768, 8, 1, 144, 48, MD_SIS300 },
234 {"1152x768x16", {0x24,0x24}, 0x0000, 0x0000, 1152, 768, 16, 1, 144, 48, MD_SIS300 },
235 {"1152x768x24", {0x25,0x25}, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48, MD_SIS300 },
236 {"1152x768x32", {0x25,0x25}, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48, MD_SIS300 },
237 {"1152x864x8", {0x29,0x29}, 0x0000, 0x0000, 1152, 864, 8, 1, 144, 54, MD_SIS300|MD_SIS315},
238/*80*/ {"1152x864x16", {0x2a,0x2a}, 0x0000, 0x0000, 1152, 864, 16, 1, 144, 54, MD_SIS300|MD_SIS315},
239 {"1152x864x24", {0x2b,0x2b}, 0x0000, 0x0000, 1152, 864, 32, 1, 144, 54, MD_SIS300|MD_SIS315},
240 {"1152x864x32", {0x2b,0x2b}, 0x0000, 0x0000, 1152, 864, 32, 1, 144, 54, MD_SIS300|MD_SIS315},
241 {"1280x720x8", {0x79,0x79}, 0x0000, 0x0000, 1280, 720, 8, 1, 160, 45, MD_SIS300|MD_SIS315},
242 {"1280x720x16", {0x75,0x75}, 0x0000, 0x0000, 1280, 720, 16, 1, 160, 45, MD_SIS300|MD_SIS315},
243 {"1280x720x24", {0x78,0x78}, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45, MD_SIS300|MD_SIS315},
244 {"1280x720x32", {0x78,0x78}, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45, MD_SIS300|MD_SIS315},
245 {"1280x768x8", {0x55,0x23}, 0x0000, 0x0000, 1280, 768, 8, 1, 160, 48, MD_SIS300|MD_SIS315},
246 {"1280x768x16", {0x5a,0x24}, 0x0000, 0x0000, 1280, 768, 16, 1, 160, 48, MD_SIS300|MD_SIS315},
247 {"1280x768x24", {0x5b,0x25}, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48, MD_SIS300|MD_SIS315},
248/*90*/ {"1280x768x32", {0x5b,0x25}, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48, MD_SIS300|MD_SIS315},
249 {"1280x800x8", {0x14,0x14}, 0x0000, 0x0000, 1280, 800, 8, 1, 160, 50, MD_SIS315},
250 {"1280x800x16", {0x15,0x15}, 0x0000, 0x0000, 1280, 800, 16, 1, 160, 50, MD_SIS315},
251 {"1280x800x24", {0x16,0x16}, 0x0000, 0x0000, 1280, 800, 32, 1, 160, 50, MD_SIS315},
252 {"1280x800x32", {0x16,0x16}, 0x0000, 0x0000, 1280, 800, 32, 1, 160, 50, MD_SIS315},
253 {"1280x854x8", {0x14,0x14}, 0x0000, 0x0000, 1280, 854, 8, 1, 160, 53, MD_SIS315},
254 {"1280x854x16", {0x15,0x15}, 0x0000, 0x0000, 1280, 854, 16, 1, 160, 53, MD_SIS315},
255 {"1280x854x24", {0x16,0x16}, 0x0000, 0x0000, 1280, 854, 32, 1, 160, 53, MD_SIS315},
256 {"1280x854x32", {0x16,0x16}, 0x0000, 0x0000, 1280, 854, 32, 1, 160, 53, MD_SIS315},
257 {"1280x960x8", {0x7c,0x7c}, 0x0000, 0x0000, 1280, 960, 8, 1, 160, 60, MD_SIS300|MD_SIS315},
258/*100*/ {"1280x960x16", {0x7d,0x7d}, 0x0000, 0x0000, 1280, 960, 16, 1, 160, 60, MD_SIS300|MD_SIS315},
259 {"1280x960x24", {0x7e,0x7e}, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_SIS300|MD_SIS315},
260 {"1280x960x32", {0x7e,0x7e}, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_SIS300|MD_SIS315},
261 {"1280x1024x8", {0x3a,0x3a}, 0x0107, 0x0107, 1280, 1024, 8, 2, 160, 64, MD_SIS300|MD_SIS315},
262 {"1280x1024x16", {0x4d,0x4d}, 0x011a, 0x011a, 1280, 1024, 16, 2, 160, 64, MD_SIS300|MD_SIS315},
263 {"1280x1024x24", {0x65,0x65}, 0x013d, 0x011b, 1280, 1024, 32, 2, 160, 64, MD_SIS300|MD_SIS315},
264 {"1280x1024x32", {0x65,0x65}, 0x013d, 0x011b, 1280, 1024, 32, 2, 160, 64, MD_SIS300|MD_SIS315},
265 {"1360x768x8", {0x48,0x48}, 0x0000, 0x0000, 1360, 768, 8, 1, 170, 48, MD_SIS300|MD_SIS315},
266 {"1360x768x16", {0x4b,0x4b}, 0x0000, 0x0000, 1360, 768, 16, 1, 170, 48, MD_SIS300|MD_SIS315},
267 {"1360x768x24", {0x4e,0x4e}, 0x0000, 0x0000, 1360, 768, 32, 1, 170, 48, MD_SIS300|MD_SIS315},
268/*110*/ {"1360x768x32", {0x4e,0x4e}, 0x0000, 0x0000, 1360, 768, 32, 1, 170, 48, MD_SIS300|MD_SIS315},
269 {"1360x1024x8", {0x67,0x67}, 0x0000, 0x0000, 1360, 1024, 8, 1, 170, 64, MD_SIS300 },
270#define DEFAULT_MODE_1360 112
271 {"1360x1024x16", {0x6f,0x6f}, 0x0000, 0x0000, 1360, 1024, 16, 1, 170, 64, MD_SIS300 },
272 {"1360x1024x24", {0x72,0x72}, 0x0000, 0x0000, 1360, 1024, 32, 1, 170, 64, MD_SIS300 },
273 {"1360x1024x32", {0x72,0x72}, 0x0000, 0x0000, 1360, 1024, 32, 1, 170, 64, MD_SIS300 },
274 {"1400x1050x8", {0x26,0x26}, 0x0000, 0x0000, 1400, 1050, 8, 1, 175, 65, MD_SIS315},
275 {"1400x1050x16", {0x27,0x27}, 0x0000, 0x0000, 1400, 1050, 16, 1, 175, 65, MD_SIS315},
276 {"1400x1050x24", {0x28,0x28}, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_SIS315},
277 {"1400x1050x32", {0x28,0x28}, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_SIS315},
278 {"1600x1200x8", {0x3c,0x3c}, 0x0130, 0x011c, 1600, 1200, 8, 1, 200, 75, MD_SIS300|MD_SIS315},
279/*120*/ {"1600x1200x16", {0x3d,0x3d}, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75, MD_SIS300|MD_SIS315},
280 {"1600x1200x24", {0x66,0x66}, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_SIS300|MD_SIS315},
281 {"1600x1200x32", {0x66,0x66}, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_SIS300|MD_SIS315},
282 {"1680x1050x8", {0x17,0x17}, 0x0000, 0x0000, 1680, 1050, 8, 1, 210, 65, MD_SIS315},
283 {"1680x1050x16", {0x18,0x18}, 0x0000, 0x0000, 1680, 1050, 16, 1, 210, 65, MD_SIS315},
284 {"1680x1050x24", {0x19,0x19}, 0x0000, 0x0000, 1680, 1050, 32, 1, 210, 65, MD_SIS315},
285 {"1680x1050x32", {0x19,0x19}, 0x0000, 0x0000, 1680, 1050, 32, 1, 210, 65, MD_SIS315},
286 {"1920x1080x8", {0x2c,0x2c}, 0x0000, 0x0000, 1920, 1080, 8, 1, 240, 67, MD_SIS315},
287 {"1920x1080x16", {0x2d,0x2d}, 0x0000, 0x0000, 1920, 1080, 16, 1, 240, 67, MD_SIS315},
288 {"1920x1080x24", {0x73,0x73}, 0x0000, 0x0000, 1920, 1080, 32, 1, 240, 67, MD_SIS315},
289/*130*/ {"1920x1080x32", {0x73,0x73}, 0x0000, 0x0000, 1920, 1080, 32, 1, 240, 67, MD_SIS315},
290 {"1920x1440x8", {0x68,0x68}, 0x013f, 0x0000, 1920, 1440, 8, 1, 240, 75, MD_SIS300|MD_SIS315},
291 {"1920x1440x16", {0x69,0x69}, 0x0140, 0x0000, 1920, 1440, 16, 1, 240, 75, MD_SIS300|MD_SIS315},
292 {"1920x1440x24", {0x6b,0x6b}, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_SIS300|MD_SIS315},
293 {"1920x1440x32", {0x6b,0x6b}, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_SIS300|MD_SIS315},
294 {"2048x1536x8", {0x6c,0x6c}, 0x0000, 0x0000, 2048, 1536, 8, 1, 256, 96, MD_SIS315},
295 {"2048x1536x16", {0x6d,0x6d}, 0x0000, 0x0000, 2048, 1536, 16, 1, 256, 96, MD_SIS315},
296 {"2048x1536x24", {0x6e,0x6e}, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96, MD_SIS315},
297 {"2048x1536x32", {0x6e,0x6e}, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96, MD_SIS315},
298 {"\0", {0x00,0x00}, 0, 0, 0, 0, 0, 0, 0}
299};
300
301#define SIS_LCD_NUMBER 18
302static struct _sis_lcd_data {
303 u32 lcdtype;
304 u16 xres;
305 u16 yres;
306 u8 default_mode_idx;
307} sis_lcd_data[] = {
308 { LCD_640x480, 640, 480, 23 },
309 { LCD_800x600, 800, 600, 43 },
310 { LCD_1024x600, 1024, 600, 67 },
311 { LCD_1024x768, 1024, 768, 71 },
312 { LCD_1152x768, 1152, 768, 75 },
313 { LCD_1152x864, 1152, 864, 79 },
314 { LCD_1280x720, 1280, 720, 83 },
315 { LCD_1280x768, 1280, 768, 87 },
316 { LCD_1280x800, 1280, 800, 91 },
317 { LCD_1280x854, 1280, 854, 95 },
318 { LCD_1280x960, 1280, 960, 99 },
319 { LCD_1280x1024, 1280, 1024, 103 },
320 { LCD_1400x1050, 1400, 1050, 115 },
321 { LCD_1680x1050, 1680, 1050, 123 },
322 { LCD_1600x1200, 1600, 1200, 119 },
323 { LCD_320x240_2, 320, 240, 9 },
324 { LCD_320x240_3, 320, 240, 9 },
325 { LCD_320x240, 320, 240, 9 },
326};
327
328/* CR36 evaluation */
329static unsigned short sis300paneltype[] = {
330 LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
331 LCD_1280x960, LCD_640x480, LCD_1024x600, LCD_1152x768,
332 LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN,
333 LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN
334};
335
336static unsigned short sis310paneltype[] = {
337 LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
338 LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
339 LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
340 LCD_320x240_2, LCD_320x240_3, LCD_UNKNOWN, LCD_UNKNOWN
341};
342
343static unsigned short sis661paneltype[] = {
344 LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
345 LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
346 LCD_1280x854, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
347 LCD_1280x800, LCD_1680x1050, LCD_1280x720, LCD_UNKNOWN
348};
349
350#define FL_550_DSTN 0x01
351#define FL_550_FSTN 0x02
352#define FL_300 0x04
353#define FL_315 0x08
354
355static struct _sis_crt2type {
356 char name[32];
357 u32 type_no;
358 u32 tvplug_no;
359 u16 flags;
360} sis_crt2type[] __initdata = {
361 {"NONE", 0, -1, FL_300|FL_315},
362 {"LCD", CRT2_LCD, -1, FL_300|FL_315},
363 {"TV", CRT2_TV, -1, FL_300|FL_315},
364 {"VGA", CRT2_VGA, -1, FL_300|FL_315},
365 {"SVIDEO", CRT2_TV, TV_SVIDEO, FL_300|FL_315},
366 {"COMPOSITE", CRT2_TV, TV_AVIDEO, FL_300|FL_315},
367 {"CVBS", CRT2_TV, TV_AVIDEO, FL_300|FL_315},
368 {"SVIDEO+COMPOSITE", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
369 {"COMPOSITE+SVIDEO", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
370 {"SVIDEO+CVBS", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
371 {"CVBS+SVIDEO", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
372 {"SCART", CRT2_TV, TV_SCART, FL_300|FL_315},
373 {"HIVISION", CRT2_TV, TV_HIVISION, FL_315},
374 {"YPBPR480I", CRT2_TV, TV_YPBPR|TV_YPBPR525I, FL_315},
375 {"YPBPR480P", CRT2_TV, TV_YPBPR|TV_YPBPR525P, FL_315},
376 {"YPBPR720P", CRT2_TV, TV_YPBPR|TV_YPBPR750P, FL_315},
377 {"YPBPR1080I", CRT2_TV, TV_YPBPR|TV_YPBPR1080I, FL_315},
378 {"DSTN", CRT2_LCD, -1, FL_315|FL_550_DSTN},
379 {"FSTN", CRT2_LCD, -1, FL_315|FL_550_FSTN},
380 {"\0", -1, -1, 0}
381};
382
383/* TV standard */
384static struct _sis_tvtype {
385 char name[6];
386 u32 type_no;
387} sis_tvtype[] __initdata = {
388 {"PAL", TV_PAL},
389 {"NTSC", TV_NTSC},
390 {"PALM", TV_PAL|TV_PALM},
391 {"PALN", TV_PAL|TV_PALN},
392 {"NTSCJ", TV_NTSC|TV_NTSCJ},
393 {"\0", -1}
394};
395
396static const struct _sis_vrate {
397 u16 idx;
398 u16 xres;
399 u16 yres;
400 u16 refresh;
401 bool SiS730valid32bpp;
402} sisfb_vrate[] = {
403 {1, 320, 200, 70, true},
404 {1, 320, 240, 60, true},
405 {1, 400, 300, 60, true},
406 {1, 512, 384, 60, true},
407 {1, 640, 400, 72, true},
408 {1, 640, 480, 60, true}, {2, 640, 480, 72, true}, {3, 640, 480, 75, true},
409 {4, 640, 480, 85, true}, {5, 640, 480, 100, true}, {6, 640, 480, 120, true},
410 {7, 640, 480, 160, true}, {8, 640, 480, 200, true},
411 {1, 720, 480, 60, true},
412 {1, 720, 576, 58, true},
413 {1, 768, 576, 58, true},
414 {1, 800, 480, 60, true}, {2, 800, 480, 75, true}, {3, 800, 480, 85, true},
415 {1, 800, 600, 56, true}, {2, 800, 600, 60, true}, {3, 800, 600, 72, true},
416 {4, 800, 600, 75, true}, {5, 800, 600, 85, true}, {6, 800, 600, 105, true},
417 {7, 800, 600, 120, true}, {8, 800, 600, 160, true},
418 {1, 848, 480, 39, true}, {2, 848, 480, 60, true},
419 {1, 856, 480, 39, true}, {2, 856, 480, 60, true},
420 {1, 960, 540, 60, true},
421 {1, 960, 600, 60, true},
422 {1, 1024, 576, 60, true}, {2, 1024, 576, 75, true}, {3, 1024, 576, 85, true},
423 {1, 1024, 600, 60, true},
424 {1, 1024, 768, 43, true}, {2, 1024, 768, 60, true}, {3, 1024, 768, 70, false},
425 {4, 1024, 768, 75, false}, {5, 1024, 768, 85, true}, {6, 1024, 768, 100, true},
426 {7, 1024, 768, 120, true},
427 {1, 1152, 768, 60, true},
428 {1, 1152, 864, 60, true}, {2, 1152, 864, 75, true}, {3, 1152, 864, 84, true},
429 {1, 1280, 720, 60, true}, {2, 1280, 720, 75, true}, {3, 1280, 720, 85, true},
430 {1, 1280, 768, 60, true},
431 {1, 1280, 800, 60, true},
432 {1, 1280, 854, 60, true},
433 {1, 1280, 960, 60, true}, {2, 1280, 960, 85, true},
434 {1, 1280, 1024, 43, true}, {2, 1280, 1024, 60, true}, {3, 1280, 1024, 75, true},
435 {4, 1280, 1024, 85, true},
436 {1, 1360, 768, 60, true},
437 {1, 1360, 1024, 59, true},
438 {1, 1400, 1050, 60, true}, {2, 1400, 1050, 75, true},
439 {1, 1600, 1200, 60, true}, {2, 1600, 1200, 65, true}, {3, 1600, 1200, 70, true},
440 {4, 1600, 1200, 75, true}, {5, 1600, 1200, 85, true}, {6, 1600, 1200, 100, true},
441 {7, 1600, 1200, 120, true},
442 {1, 1680, 1050, 60, true},
443 {1, 1920, 1080, 30, true},
444 {1, 1920, 1440, 60, true}, {2, 1920, 1440, 65, true}, {3, 1920, 1440, 70, true},
445 {4, 1920, 1440, 75, true}, {5, 1920, 1440, 85, true}, {6, 1920, 1440, 100, true},
446 {1, 2048, 1536, 60, true}, {2, 2048, 1536, 65, true}, {3, 2048, 1536, 70, true},
447 {4, 2048, 1536, 75, true}, {5, 2048, 1536, 85, true},
448 {0, 0, 0, 0, false}
449};
450
451static struct _sisfbddcsmodes {
452 u32 mask;
453 u16 h;
454 u16 v;
455 u32 d;
456} sisfb_ddcsmodes[] = {
457 { 0x10000, 67, 75, 108000},
458 { 0x08000, 48, 72, 50000},
459 { 0x04000, 46, 75, 49500},
460 { 0x01000, 35, 43, 44900},
461 { 0x00800, 48, 60, 65000},
462 { 0x00400, 56, 70, 75000},
463 { 0x00200, 60, 75, 78800},
464 { 0x00100, 80, 75, 135000},
465 { 0x00020, 31, 60, 25200},
466 { 0x00008, 38, 72, 31500},
467 { 0x00004, 37, 75, 31500},
468 { 0x00002, 35, 56, 36000},
469 { 0x00001, 38, 60, 40000}
470};
471
472static struct _sisfbddcfmodes {
473 u16 x;
474 u16 y;
475 u16 v;
476 u16 h;
477 u32 d;
478} sisfb_ddcfmodes[] = {
479 { 1280, 1024, 85, 92, 157500},
480 { 1600, 1200, 60, 75, 162000},
481 { 1600, 1200, 65, 82, 175500},
482 { 1600, 1200, 70, 88, 189000},
483 { 1600, 1200, 75, 94, 202500},
484 { 1600, 1200, 85, 107,229500},
485 { 1920, 1440, 60, 90, 234000},
486 { 1920, 1440, 75, 113,297000}
487};
488
489#ifdef CONFIG_FB_SIS_300
490static struct _chswtable {
491 u16 subsysVendor;
492 u16 subsysCard;
493 char *vendorName;
494 char *cardName;
495} mychswtable[] = {
496 { 0x1631, 0x1002, "Mitachi", "0x1002" },
497 { 0x1071, 0x7521, "Mitac" , "7521P" },
498 { 0, 0, "" , "" }
499};
500#endif
501
502static struct _customttable {
503 u16 chipID;
504 char *biosversion;
505 char *biosdate;
506 u32 bioschksum;
507 u16 biosFootprintAddr[5];
508 u8 biosFootprintData[5];
509 u16 pcisubsysvendor;
510 u16 pcisubsyscard;
511 char *vendorName;
512 char *cardName;
513 u32 SpecialID;
514 char *optionName;
515} mycustomttable[] = {
516 { SIS_630, "2.00.07", "09/27/2002-13:38:25",
517 0x3240A8,
518 { 0x220, 0x227, 0x228, 0x229, 0x0ee },
519 { 0x01, 0xe3, 0x9a, 0x6a, 0xef },
520 0x1039, 0x6300,
521 "Barco", "iQ R200L/300/400", CUT_BARCO1366, "BARCO_1366"
522 },
523 { SIS_630, "2.00.07", "09/27/2002-13:38:25",
524 0x323FBD,
525 { 0x220, 0x227, 0x228, 0x229, 0x0ee },
526 { 0x00, 0x5a, 0x64, 0x41, 0xef },
527 0x1039, 0x6300,
528 "Barco", "iQ G200L/300/400/500", CUT_BARCO1024, "BARCO_1024"
529 },
530 { SIS_650, "", "",
531 0,
532 { 0, 0, 0, 0, 0 },
533 { 0, 0, 0, 0, 0 },
534 0x0e11, 0x083c,
535 "Inventec (Compaq)", "3017cl/3045US", CUT_COMPAQ12802, "COMPAQ_1280"
536 },
537 { SIS_650, "", "",
538 0,
539 { 0x00c, 0, 0, 0, 0 },
540 { 'e' , 0, 0, 0, 0 },
541 0x1558, 0x0287,
542 "Clevo", "L285/L287 (Version 1)", CUT_CLEVO1024, "CLEVO_L28X_1"
543 },
544 { SIS_650, "", "",
545 0,
546 { 0x00c, 0, 0, 0, 0 },
547 { 'y' , 0, 0, 0, 0 },
548 0x1558, 0x0287,
549 "Clevo", "L285/L287 (Version 2)", CUT_CLEVO10242, "CLEVO_L28X_2"
550 },
551 { SIS_650, "", "",
552 0,
553 { 0, 0, 0, 0, 0 },
554 { 0, 0, 0, 0, 0 },
555 0x1558, 0x0400, /* possibly 401 and 402 as well; not panelsize specific (?) */
556 "Clevo", "D400S/D410S/D400H/D410H", CUT_CLEVO1400, "CLEVO_D4X0"
557 },
558 { SIS_650, "", "",
559 0, /* Shift LCD in LCD-via-CRT1 mode */
560 { 0, 0, 0, 0, 0 },
561 { 0, 0, 0, 0, 0 },
562 0x1558, 0x2263,
563 "Clevo", "D22ES/D27ES", CUT_UNIWILL1024, "CLEVO_D2X0ES"
564 },
565 { SIS_650, "", "",
566 0, /* Shift LCD in LCD-via-CRT1 mode */
567 { 0, 0, 0, 0, 0 },
568 { 0, 0, 0, 0, 0 },
569 0x1734, 0x101f,
570 "Uniwill", "N243S9", CUT_UNIWILL1024, "UNIWILL_N243S9"
571 },
572 { SIS_650, "", "",
573 0, /* Shift LCD in LCD-via-CRT1 mode */
574 { 0, 0, 0, 0, 0 },
575 { 0, 0, 0, 0, 0 },
576 0x1584, 0x5103,
577 "Uniwill", "N35BS1", CUT_UNIWILL10242, "UNIWILL_N35BS1"
578 },
579 { SIS_650, "1.09.2c", "", /* Other versions, too? */
580 0, /* Shift LCD in LCD-via-CRT1 mode */
581 { 0, 0, 0, 0, 0 },
582 { 0, 0, 0, 0, 0 },
583 0x1019, 0x0f05,
584 "ECS", "A928", CUT_UNIWILL1024, "ECS_A928"
585 },
586 { SIS_740, "1.11.27a", "",
587 0,
588 { 0, 0, 0, 0, 0 },
589 { 0, 0, 0, 0, 0 },
590 0x1043, 0x1612,
591 "Asus", "L3000D/L3500D", CUT_ASUSL3000D, "ASUS_L3X00"
592 },
593 { SIS_650, "1.10.9k", "",
594 0,
595 { 0, 0, 0, 0, 0 },
596 { 0, 0, 0, 0, 0 },
597 0x1025, 0x0028,
598 "Acer", "Aspire 1700", CUT_ACER1280, "ACER_ASPIRE1700"
599 },
600 { SIS_650, "1.10.7w", "",
601 0,
602 { 0, 0, 0, 0, 0 },
603 { 0, 0, 0, 0, 0 },
604 0x14c0, 0x0012,
605 "Compal", "??? (V1)", CUT_COMPAL1400_1, "COMPAL_1400_1"
606 },
607 { SIS_650, "1.10.7x", "",
608 0,
609 { 0, 0, 0, 0, 0 },
610 { 0, 0, 0, 0, 0 },
611 0x14c0, 0x0012,
612 "Compal", "??? (V2)", CUT_COMPAL1400_2, "COMPAL_1400_2"
613 },
614 { SIS_650, "1.10.8o", "",
615 0, /* For EMI (unknown) */
616 { 0, 0, 0, 0, 0 },
617 { 0, 0, 0, 0, 0 },
618 0x1043, 0x1612,
619 "Asus", "A2H (V1)", CUT_ASUSA2H_1, "ASUS_A2H_1"
620 },
621 { SIS_650, "1.10.8q", "",
622 0, /* For EMI */
623 { 0, 0, 0, 0, 0 },
624 { 0, 0, 0, 0, 0 },
625 0x1043, 0x1612,
626 "Asus", "A2H (V2)", CUT_ASUSA2H_2, "ASUS_A2H_2"
627 },
628 { 4321, "", "", /* never autodetected */
629 0,
630 { 0, 0, 0, 0, 0 },
631 { 0, 0, 0, 0, 0 },
632 0, 0,
633 "Generic", "LVDS/Parallel 848x480", CUT_PANEL848, "PANEL848x480"
634 },
635 { 4322, "", "", /* never autodetected */
636 0,
637 { 0, 0, 0, 0, 0 },
638 { 0, 0, 0, 0, 0 },
639 0, 0,
640 "Generic", "LVDS/Parallel 856x480", CUT_PANEL856, "PANEL856x480"
641 },
642 { 0, "", "",
643 0,
644 { 0, 0, 0, 0 },
645 { 0, 0, 0, 0 },
646 0, 0,
647 "", "", CUT_NONE, ""
648 }
649};
650
651#endif
652

source code of linux/drivers/video/fbdev/sis/sis_main.h