2 * SiS 300/305/540/630(S)/730(S)
3 * SiS 315(H/PRO)/55x/(M)65x/(M)661(F/M)X/740/741(GX)/330/(M)760
4 * frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3
6 * Copyright (C) 2001-2004 Thomas Winischhofer, Vienna, Austria.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the named License,
11 * or any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
26 #include <linux/spinlock.h>
31 #define MODE_INDEX_NONE 0 /* index for mode=none */
34 static struct fb_var_screeninfo my_default_var = {
48 .activate = FB_ACTIVATE_NOW,
60 .vmode = FB_VMODE_NONINTERLACED,
63 /* Boot-time parameters */
64 static int sisfb_off = 0;
65 static int sisfb_parm_mem = 0;
66 static int sisfb_accel = -1;
67 static int sisfb_ypan = -1;
68 static int sisfb_max = -1;
69 static int sisfb_userom = 1;
70 static int sisfb_useoem = -1;
72 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
73 static int sisfb_mode_idx = -1;
75 static int sisfb_mode_idx = MODE_INDEX_NONE; /* Don't use a mode by default if we are a module */
78 static int sisfb_mode_idx = -1; /* Use a default mode if we are inside the kernel */
80 static int sisfb_parm_rate = -1;
81 static int sisfb_crt1off = 0;
82 static int sisfb_forcecrt1 = -1;
83 static int sisfb_crt2type = -1; /* CRT2 type (for overriding autodetection) */
84 static int sisfb_crt2flags = 0;
85 static int sisfb_pdc = 0xff;
86 static int sisfb_pdca = 0xff;
87 static int sisfb_scalelcd = -1;
88 static int sisfb_specialtiming = CUT_NONE;
89 static int sisfb_lvdshl = -1;
90 static int sisfb_dstn = 0;
91 static int sisfb_fstn = 0;
92 static int sisfb_tvplug = -1; /* Tv plug type (for overriding autodetection) */
93 static int sisfb_tvstd = -1;
94 static int sisfb_tvxposoffset = 0;
95 static int sisfb_tvyposoffset = 0;
96 static int sisfb_filter = -1;
97 static int sisfb_nocrt2rate = 0;
98 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
99 static int sisfb_inverse = 0;
100 static char sisfb_fontname[40];
102 #if !defined(__i386__) && !defined(__x86_64__)
103 static int sisfb_resetcard = 0;
104 static int sisfb_videoram = 0;
107 /* List of supported chips */
108 static struct sisfb_chip_info {
113 int CRT2_write_enable;
114 const char *chip_name;
115 } sisfb_chip_info[] __devinitdata = {
116 { SIS_300, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 300/305" },
117 { SIS_540, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 540" },
118 { SIS_630, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 630" },
119 { SIS_315H, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 315H" },
120 { SIS_315, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 315" },
121 { SIS_315PRO, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 315PRO" },
122 { SIS_550, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 55x" },
123 { SIS_650, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 650" },
124 { SIS_330, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 330" },
125 { SIS_660, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 660" },
128 static struct pci_device_id __devinitdata sisfb_pci_table[] = {
129 #ifdef CONFIG_FB_SIS_300
130 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
131 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_540_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
132 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_630_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
134 #ifdef CONFIG_FB_SIS_315
135 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_315H, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
136 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
137 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_315PRO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
138 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_550_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
139 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_650_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
140 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_330, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
141 { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_660_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
146 MODULE_DEVICE_TABLE(pci, sisfb_pci_table);
148 static struct sis_video_info *card_list = NULL;
150 /* TODO: This is not handled card-wise because the DRM
151 does not refer to a unique fb when calling sis_alloc
152 or sis_free. Therefore, this is handled globally for
153 now (hoping that nobody is crazy enough to run two
154 SiS cards at the same time).
162 static const struct _sisbios_mode {
165 u16 vesa_mode_no_1; /* "SiS defined" VESA mode number */
166 u16 vesa_mode_no_2; /* Real VESA mode numbers */
175 /*0*/ {"none", {0xff,0xff}, 0x0000, 0x0000, 0, 0, 0, 0, 0, 0, MD_SIS300|MD_SIS315},
176 {"320x200x8", {0x59,0x59}, 0x0138, 0x0000, 320, 200, 8, 1, 40, 12, MD_SIS300|MD_SIS315},
177 {"320x200x16", {0x41,0x41}, 0x010e, 0x0000, 320, 200, 16, 1, 40, 12, MD_SIS300|MD_SIS315},
178 {"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 */
179 {"320x200x32", {0x4f,0x4f}, 0x0000, 0x0000, 320, 200, 32, 1, 40, 12, MD_SIS300|MD_SIS315},
180 {"320x240x8", {0x50,0x50}, 0x0132, 0x0000, 320, 240, 8, 1, 40, 15, MD_SIS300|MD_SIS315},
181 {"320x240x16", {0x56,0x56}, 0x0135, 0x0000, 320, 240, 16, 1, 40, 15, MD_SIS300|MD_SIS315},
182 {"320x240x24", {0x53,0x53}, 0x0000, 0x0000, 320, 240, 32, 1, 40, 15, MD_SIS300|MD_SIS315},
183 {"320x240x32", {0x53,0x53}, 0x0000, 0x0000, 320, 240, 32, 1, 40, 15, MD_SIS300|MD_SIS315},
184 {"320x240x8", {0x5a,0x5a}, 0x0132, 0x0000, 320, 480, 8, 1, 40, 30, MD_SIS315}, /* FSTN */
185 /*10*/ {"320x240x16", {0x5b,0x5b}, 0x0135, 0x0000, 320, 480, 16, 1, 40, 30, MD_SIS315}, /* FSTN */
186 {"400x300x8", {0x51,0x51}, 0x0133, 0x0000, 400, 300, 8, 1, 50, 18, MD_SIS300|MD_SIS315},
187 {"400x300x16", {0x57,0x57}, 0x0136, 0x0000, 400, 300, 16, 1, 50, 18, MD_SIS300|MD_SIS315},
188 {"400x300x24", {0x54,0x54}, 0x0000, 0x0000, 400, 300, 32, 1, 50, 18, MD_SIS300|MD_SIS315},
189 {"400x300x32", {0x54,0x54}, 0x0000, 0x0000, 400, 300, 32, 1, 50, 18, MD_SIS300|MD_SIS315},
190 {"512x384x8", {0x52,0x52}, 0x0000, 0x0000, 512, 384, 8, 1, 64, 24, MD_SIS300|MD_SIS315},
191 {"512x384x16", {0x58,0x58}, 0x0000, 0x0000, 512, 384, 16, 1, 64, 24, MD_SIS300|MD_SIS315},
192 {"512x384x24", {0x5c,0x5c}, 0x0000, 0x0000, 512, 384, 32, 1, 64, 24, MD_SIS300|MD_SIS315},
193 {"512x384x32", {0x5c,0x5c}, 0x0000, 0x0000, 512, 384, 32, 1, 64, 24, MD_SIS300|MD_SIS315},
194 {"640x400x8", {0x2f,0x2f}, 0x0000, 0x0000, 640, 400, 8, 1, 80, 25, MD_SIS300|MD_SIS315},
195 /*20*/ {"640x400x16", {0x5d,0x5d}, 0x0000, 0x0000, 640, 400, 16, 1, 80, 25, MD_SIS300|MD_SIS315},
196 {"640x400x24", {0x5e,0x5e}, 0x0000, 0x0000, 640, 400, 32, 1, 80, 25, MD_SIS300|MD_SIS315},
197 {"640x400x32", {0x5e,0x5e}, 0x0000, 0x0000, 640, 400, 32, 1, 80, 25, MD_SIS300|MD_SIS315},
198 {"640x480x8", {0x2e,0x2e}, 0x0101, 0x0101, 640, 480, 8, 1, 80, 30, MD_SIS300|MD_SIS315},
199 {"640x480x16", {0x44,0x44}, 0x0111, 0x0111, 640, 480, 16, 1, 80, 30, MD_SIS300|MD_SIS315},
200 {"640x480x24", {0x62,0x62}, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30, MD_SIS300|MD_SIS315},
201 {"640x480x32", {0x62,0x62}, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30, MD_SIS300|MD_SIS315},
202 {"720x480x8", {0x31,0x31}, 0x0000, 0x0000, 720, 480, 8, 1, 90, 30, MD_SIS300|MD_SIS315},
203 {"720x480x16", {0x33,0x33}, 0x0000, 0x0000, 720, 480, 16, 1, 90, 30, MD_SIS300|MD_SIS315},
204 {"720x480x24", {0x35,0x35}, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30, MD_SIS300|MD_SIS315},
205 /*30*/ {"720x480x32", {0x35,0x35}, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30, MD_SIS300|MD_SIS315},
206 {"720x576x8", {0x32,0x32}, 0x0000, 0x0000, 720, 576, 8, 1, 90, 36, MD_SIS300|MD_SIS315},
207 {"720x576x16", {0x34,0x34}, 0x0000, 0x0000, 720, 576, 16, 1, 90, 36, MD_SIS300|MD_SIS315},
208 {"720x576x24", {0x36,0x36}, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36, MD_SIS300|MD_SIS315},
209 {"720x576x32", {0x36,0x36}, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36, MD_SIS300|MD_SIS315},
210 {"768x576x8", {0x5f,0x5f}, 0x0000, 0x0000, 768, 576, 8, 1, 96, 36, MD_SIS300|MD_SIS315},
211 {"768x576x16", {0x60,0x60}, 0x0000, 0x0000, 768, 576, 16, 1, 96, 36, MD_SIS300|MD_SIS315},
212 {"768x576x24", {0x61,0x61}, 0x0000, 0x0000, 768, 576, 32, 1, 96, 36, MD_SIS300|MD_SIS315},
213 {"768x576x32", {0x61,0x61}, 0x0000, 0x0000, 768, 576, 32, 1, 96, 36, MD_SIS300|MD_SIS315},
214 {"800x480x8", {0x70,0x70}, 0x0000, 0x0000, 800, 480, 8, 1, 100, 30, MD_SIS300|MD_SIS315},
215 /*40*/ {"800x480x16", {0x7a,0x7a}, 0x0000, 0x0000, 800, 480, 16, 1, 100, 30, MD_SIS300|MD_SIS315},
216 {"800x480x24", {0x76,0x76}, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_SIS300|MD_SIS315},
217 {"800x480x32", {0x76,0x76}, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_SIS300|MD_SIS315},
218 #define DEFAULT_MODE 43 /* index for 800x600x8 */
219 #define DEFAULT_LCDMODE 43 /* index for 800x600x8 */
220 #define DEFAULT_TVMODE 43 /* index for 800x600x8 */
221 {"800x600x8", {0x30,0x30}, 0x0103, 0x0103, 800, 600, 8, 2, 100, 37, MD_SIS300|MD_SIS315},
222 {"800x600x16", {0x47,0x47}, 0x0114, 0x0114, 800, 600, 16, 2, 100, 37, MD_SIS300|MD_SIS315},
223 {"800x600x24", {0x63,0x63}, 0x013b, 0x0115, 800, 600, 32, 2, 100, 37, MD_SIS300|MD_SIS315},
224 {"800x600x32", {0x63,0x63}, 0x013b, 0x0115, 800, 600, 32, 2, 100, 37, MD_SIS300|MD_SIS315},
225 {"848x480x8", {0x39,0x39}, 0x0000, 0x0000, 848, 480, 8, 2, 106, 30, MD_SIS300|MD_SIS315},
226 {"848x480x16", {0x3b,0x3b}, 0x0000, 0x0000, 848, 480, 16, 2, 106, 30, MD_SIS300|MD_SIS315},
227 {"848x480x24", {0x3e,0x3e}, 0x0000, 0x0000, 848, 480, 32, 2, 106, 30, MD_SIS300|MD_SIS315},
228 /*50*/ {"848x480x32", {0x3e,0x3e}, 0x0000, 0x0000, 848, 480, 32, 2, 106, 30, MD_SIS300|MD_SIS315},
229 {"856x480x8", {0x3f,0x3f}, 0x0000, 0x0000, 856, 480, 8, 2, 107, 30, MD_SIS300|MD_SIS315},
230 {"856x480x16", {0x42,0x42}, 0x0000, 0x0000, 856, 480, 16, 2, 107, 30, MD_SIS300|MD_SIS315},
231 {"856x480x24", {0x45,0x45}, 0x0000, 0x0000, 856, 480, 32, 2, 107, 30, MD_SIS300|MD_SIS315},
232 {"856x480x32", {0x45,0x45}, 0x0000, 0x0000, 856, 480, 32, 2, 107, 30, MD_SIS300|MD_SIS315},
233 {"960x540x8", {0x1d,0x1d}, 0x0000, 0x0000, 960, 540, 8, 1, 120, 33, MD_SIS315},
234 {"960x540x16", {0x1e,0x1e}, 0x0000, 0x0000, 960, 540, 16, 1, 120, 33, MD_SIS315},
235 {"960x540x24", {0x1f,0x1f}, 0x0000, 0x0000, 960, 540, 32, 1, 120, 33, MD_SIS315},
236 {"960x540x32", {0x1f,0x1f}, 0x0000, 0x0000, 960, 540, 32, 1, 120, 33, MD_SIS315},
237 {"1024x576x8", {0x71,0x71}, 0x0000, 0x0000, 1024, 576, 8, 1, 128, 36, MD_SIS300|MD_SIS315},
238 /*60*/ {"1024x576x16", {0x74,0x74}, 0x0000, 0x0000, 1024, 576, 16, 1, 128, 36, MD_SIS300|MD_SIS315},
239 {"1024x576x24", {0x77,0x77}, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36, MD_SIS300|MD_SIS315},
240 {"1024x576x32", {0x77,0x77}, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36, MD_SIS300|MD_SIS315},
241 {"1024x600x8", {0x20,0x20}, 0x0000, 0x0000, 1024, 600, 8, 1, 128, 37, MD_SIS300 },
242 {"1024x600x16", {0x21,0x21}, 0x0000, 0x0000, 1024, 600, 16, 1, 128, 37, MD_SIS300 },
243 {"1024x600x24", {0x22,0x22}, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37, MD_SIS300 },
244 {"1024x600x32", {0x22,0x22}, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37, MD_SIS300 },
245 {"1024x768x8", {0x38,0x38}, 0x0105, 0x0105, 1024, 768, 8, 2, 128, 48, MD_SIS300|MD_SIS315},
246 {"1024x768x16", {0x4a,0x4a}, 0x0117, 0x0117, 1024, 768, 16, 2, 128, 48, MD_SIS300|MD_SIS315},
247 {"1024x768x24", {0x64,0x64}, 0x013c, 0x0118, 1024, 768, 32, 2, 128, 48, MD_SIS300|MD_SIS315},
248 /*70*/ {"1024x768x32", {0x64,0x64}, 0x013c, 0x0118, 1024, 768, 32, 2, 128, 48, MD_SIS300|MD_SIS315},
249 {"1152x768x8", {0x23,0x23}, 0x0000, 0x0000, 1152, 768, 8, 1, 144, 48, MD_SIS300 },
250 {"1152x768x16", {0x24,0x24}, 0x0000, 0x0000, 1152, 768, 16, 1, 144, 48, MD_SIS300 },
251 {"1152x768x24", {0x25,0x25}, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48, MD_SIS300 },
252 {"1152x768x32", {0x25,0x25}, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48, MD_SIS300 },
253 {"1152x864x8", {0x29,0x29}, 0x0000, 0x0000, 1152, 864, 8, 1, 144, 54, MD_SIS300|MD_SIS315},
254 {"1152x864x16", {0x2a,0x2a}, 0x0000, 0x0000, 1152, 864, 16, 1, 144, 54, MD_SIS300|MD_SIS315},
255 {"1152x864x24", {0x2b,0x2b}, 0x0000, 0x0000, 1152, 864, 32, 1, 144, 54, MD_SIS300|MD_SIS315},
256 {"1152x864x32", {0x2b,0x2b}, 0x0000, 0x0000, 1152, 864, 32, 1, 144, 54, MD_SIS300|MD_SIS315},
257 {"1280x720x8", {0x79,0x79}, 0x0000, 0x0000, 1280, 720, 8, 1, 160, 45, MD_SIS300|MD_SIS315},
258 /*80*/ {"1280x720x16", {0x75,0x75}, 0x0000, 0x0000, 1280, 720, 16, 1, 160, 45, MD_SIS300|MD_SIS315},
259 {"1280x720x24", {0x78,0x78}, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45, MD_SIS300|MD_SIS315},
260 {"1280x720x32", {0x78,0x78}, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45, MD_SIS300|MD_SIS315},
261 {"1280x768x8", {0x55,0x23}, 0x0000, 0x0000, 1280, 768, 8, 1, 160, 48, MD_SIS300|MD_SIS315},
262 {"1280x768x16", {0x5a,0x24}, 0x0000, 0x0000, 1280, 768, 16, 1, 160, 48, MD_SIS300|MD_SIS315},
263 {"1280x768x24", {0x5b,0x25}, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48, MD_SIS300|MD_SIS315},
264 {"1280x768x32", {0x5b,0x25}, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48, MD_SIS300|MD_SIS315},
265 {"1280x800x8", {0x14,0x14}, 0x0000, 0x0000, 1280, 800, 8, 1, 160, 50, MD_SIS315},
266 {"1280x800x16", {0x15,0x15}, 0x0000, 0x0000, 1280, 800, 16, 1, 160, 50, MD_SIS315},
267 {"1280x800x24", {0x16,0x16}, 0x0000, 0x0000, 1280, 800, 32, 1, 160, 50, MD_SIS315},
268 /*90*/ {"1280x800x32", {0x16,0x16}, 0x0000, 0x0000, 1280, 800, 32, 1, 160, 50, MD_SIS315},
269 {"1280x960x8", {0x7c,0x7c}, 0x0000, 0x0000, 1280, 960, 8, 1, 160, 60, MD_SIS300|MD_SIS315},
270 {"1280x960x16", {0x7d,0x7d}, 0x0000, 0x0000, 1280, 960, 16, 1, 160, 60, MD_SIS300|MD_SIS315},
271 {"1280x960x24", {0x7e,0x7e}, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_SIS300|MD_SIS315},
272 {"1280x960x32", {0x7e,0x7e}, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_SIS300|MD_SIS315},
273 {"1280x1024x8", {0x3a,0x3a}, 0x0107, 0x0107, 1280, 1024, 8, 2, 160, 64, MD_SIS300|MD_SIS315},
274 {"1280x1024x16", {0x4d,0x4d}, 0x011a, 0x011a, 1280, 1024, 16, 2, 160, 64, MD_SIS300|MD_SIS315},
275 {"1280x1024x24", {0x65,0x65}, 0x013d, 0x011b, 1280, 1024, 32, 2, 160, 64, MD_SIS300|MD_SIS315},
276 {"1280x1024x32", {0x65,0x65}, 0x013d, 0x011b, 1280, 1024, 32, 2, 160, 64, MD_SIS300|MD_SIS315},
277 {"1360x768x8", {0x48,0x48}, 0x0000, 0x0000, 1360, 768, 8, 1, 170, 48, MD_SIS300|MD_SIS315},
278 /*100*/ {"1360x768x16", {0x4b,0x4b}, 0x0000, 0x0000, 1360, 768, 16, 1, 170, 48, MD_SIS300|MD_SIS315},
279 {"1360x768x24", {0x4e,0x4e}, 0x0000, 0x0000, 1360, 768, 32, 1, 170, 48, MD_SIS300|MD_SIS315},
280 {"1360x768x32", {0x4e,0x4e}, 0x0000, 0x0000, 1360, 768, 32, 1, 170, 48, MD_SIS300|MD_SIS315},
281 {"1360x1024x8", {0x67,0x67}, 0x0000, 0x0000, 1360, 1024, 8, 1, 170, 64, MD_SIS300 },
282 {"1360x1024x16", {0x6f,0x6f}, 0x0000, 0x0000, 1360, 1024, 16, 1, 170, 64, MD_SIS300 },
283 {"1360x1024x24", {0x72,0x72}, 0x0000, 0x0000, 1360, 1024, 32, 1, 170, 64, MD_SIS300 },
284 {"1360x1024x32", {0x72,0x72}, 0x0000, 0x0000, 1360, 1024, 32, 1, 170, 64, MD_SIS300 },
285 {"1400x1050x8", {0x26,0x26}, 0x0000, 0x0000, 1400, 1050, 8, 1, 175, 65, MD_SIS315},
286 {"1400x1050x16", {0x27,0x27}, 0x0000, 0x0000, 1400, 1050, 16, 1, 175, 65, MD_SIS315},
287 {"1400x1050x24", {0x28,0x28}, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_SIS315},
288 /*110*/ {"1400x1050x32", {0x28,0x28}, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_SIS315},
289 {"1600x1200x8", {0x3c,0x3c}, 0x0130, 0x011c, 1600, 1200, 8, 1, 200, 75, MD_SIS300|MD_SIS315},
290 {"1600x1200x16", {0x3d,0x3d}, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75, MD_SIS300|MD_SIS315},
291 {"1600x1200x24", {0x66,0x66}, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_SIS300|MD_SIS315},
292 {"1600x1200x32", {0x66,0x66}, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_SIS300|MD_SIS315},
293 {"1680x1050x8", {0x17,0x17}, 0x0000, 0x0000, 1680, 1050, 8, 1, 210, 65, MD_SIS315},
294 {"1680x1050x16", {0x18,0x18}, 0x0000, 0x0000, 1680, 1050, 16, 1, 210, 65, MD_SIS315},
295 {"1680x1050x24", {0x19,0x19}, 0x0000, 0x0000, 1680, 1050, 32, 1, 210, 65, MD_SIS315},
296 {"1680x1050x32", {0x19,0x19}, 0x0000, 0x0000, 1680, 1050, 32, 1, 210, 65, MD_SIS315},
297 {"1920x1080x8", {0x2c,0x2c}, 0x0000, 0x0000, 1920, 1080, 8, 1, 240, 67, MD_SIS315},
298 /*120*/ {"1920x1080x16", {0x2d,0x2d}, 0x0000, 0x0000, 1920, 1080, 16, 1, 240, 67, MD_SIS315},
299 {"1920x1080x24", {0x73,0x73}, 0x0000, 0x0000, 1920, 1080, 32, 1, 240, 67, MD_SIS315},
300 {"1920x1080x32", {0x73,0x73}, 0x0000, 0x0000, 1920, 1080, 32, 1, 240, 67, MD_SIS315},
301 {"1920x1440x8", {0x68,0x68}, 0x013f, 0x0000, 1920, 1440, 8, 1, 240, 75, MD_SIS300|MD_SIS315},
302 {"1920x1440x16", {0x69,0x69}, 0x0140, 0x0000, 1920, 1440, 16, 1, 240, 75, MD_SIS300|MD_SIS315},
303 {"1920x1440x24", {0x6b,0x6b}, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_SIS300|MD_SIS315},
304 {"1920x1440x32", {0x6b,0x6b}, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_SIS300|MD_SIS315},
305 {"2048x1536x8", {0x6c,0x6c}, 0x0000, 0x0000, 2048, 1536, 8, 1, 256, 96, MD_SIS315},
306 {"2048x1536x16", {0x6d,0x6d}, 0x0000, 0x0000, 2048, 1536, 16, 1, 256, 96, MD_SIS315},
307 {"2048x1536x24", {0x6e,0x6e}, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96, MD_SIS315},
308 /*130*/ {"2048x1536x32", {0x6e,0x6e}, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96, MD_SIS315},
309 {"\0", {0x00,0x00}, 0, 0, 0, 0, 0, 0, 0}
312 #define SIS_LCD_NUMBER 17
313 static const struct _sis_lcd_data {
319 { LCD_640x480, 640, 480, 23 },
320 { LCD_800x600, 800, 600, 43 },
321 { LCD_1024x600, 1024, 600, 63 },
322 { LCD_1024x768, 1024, 768, 67 },
323 { LCD_1152x768, 1152, 768, 71 },
324 { LCD_1152x864, 1152, 864, 75 },
325 { LCD_1280x720, 1280, 720, 79 },
326 { LCD_1280x768, 1280, 768, 83 },
327 { LCD_1280x800, 1280, 800, 87 },
328 { LCD_1280x960, 1280, 960, 91 },
329 { LCD_1280x1024, 1280, 1024, 95 },
330 { LCD_1400x1050, 1400, 1050, 107 },
331 { LCD_1680x1050, 1680, 1050, 115 },
332 { LCD_1600x1200, 1600, 1200, 111 },
333 { LCD_640x480_2, 640, 480, 23 },
334 { LCD_640x480_3, 640, 480, 23 },
335 { LCD_320x480, 320, 480, 9 },
338 /* CR36 evaluation */
339 const USHORT sis300paneltype[] =
340 { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
341 LCD_1280x960, LCD_640x480, LCD_1024x600, LCD_1152x768,
342 LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN,
343 LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN };
345 const USHORT sis310paneltype[] =
346 { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
347 LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
348 LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
349 LCD_640x480_2, LCD_640x480_3, LCD_UNKNOWN, LCD_UNKNOWN };
351 const USHORT sis661paneltype[] =
352 { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
353 LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
354 LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
355 LCD_1280x800, LCD_1680x1050, LCD_1280x720, LCD_UNKNOWN };
357 #define FL_550_DSTN 0x01
358 #define FL_550_FSTN 0x02
362 static struct _sis_crt2type {
367 } sis_crt2type[] __initdata = {
368 {"NONE", 0, -1, FL_300|FL_315},
369 {"LCD", CRT2_LCD, -1, FL_300|FL_315},
370 {"TV", CRT2_TV, -1, FL_300|FL_315},
371 {"VGA", CRT2_VGA, -1, FL_300|FL_315},
372 {"SVIDEO", CRT2_TV, TV_SVIDEO, FL_300|FL_315},
373 {"COMPOSITE", CRT2_TV, TV_AVIDEO, FL_300|FL_315},
374 {"CVBS", CRT2_TV, TV_AVIDEO, FL_300|FL_315},
375 {"SVIDEO+COMPOSITE", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
376 {"COMPOSITE+SVIDEO", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
377 {"SVIDEO+CVBS", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
378 {"CVBS+SVIDEO", CRT2_TV, TV_AVIDEO|TV_SVIDEO, FL_300|FL_315},
379 {"SCART", CRT2_TV, TV_SCART, FL_300|FL_315},
380 {"HIVISION", CRT2_TV, TV_HIVISION, FL_315},
381 {"YPBPR480I", CRT2_TV, TV_YPBPR|TV_YPBPR525I, FL_315},
382 {"YPBPR480P", CRT2_TV, TV_YPBPR|TV_YPBPR525P, FL_315},
383 {"YPBPR720P", CRT2_TV, TV_YPBPR|TV_YPBPR750P, FL_315},
384 {"YPBPR1080I", CRT2_TV, TV_YPBPR|TV_YPBPR1080I, FL_315},
385 {"DSTN", CRT2_LCD, -1, FL_315|FL_550_DSTN},
386 {"FSTN", CRT2_LCD, -1, FL_315|FL_550_FSTN},
391 static struct _sis_tvtype {
394 } sis_tvtype[] __initdata = {
397 {"PALM", TV_PAL|TV_PALM},
398 {"PALN", TV_PAL|TV_PALN},
399 {"NTSCJ", TV_NTSC|TV_NTSCJ},
403 static const struct _sis_vrate {
408 BOOLEAN SiS730valid32bpp;
410 {1, 320, 200, 70, TRUE},
411 {1, 320, 240, 60, TRUE},
412 {1, 320, 480, 60, TRUE},
413 {1, 400, 300, 60, TRUE},
414 {1, 512, 384, 60, TRUE},
415 {1, 640, 400, 72, TRUE},
416 {1, 640, 480, 60, TRUE}, {2, 640, 480, 72, TRUE}, {3, 640, 480, 75, TRUE},
417 {4, 640, 480, 85, TRUE}, {5, 640, 480, 100, TRUE}, {6, 640, 480, 120, TRUE},
418 {7, 640, 480, 160, TRUE}, {8, 640, 480, 200, TRUE},
419 {1, 720, 480, 60, TRUE},
420 {1, 720, 576, 58, TRUE},
421 {1, 768, 576, 58, TRUE},
422 {1, 800, 480, 60, TRUE}, {2, 800, 480, 75, TRUE}, {3, 800, 480, 85, TRUE},
423 {1, 800, 600, 56, TRUE}, {2, 800, 600, 60, TRUE}, {3, 800, 600, 72, TRUE},
424 {4, 800, 600, 75, TRUE}, {5, 800, 600, 85, TRUE}, {6, 800, 600, 105, TRUE},
425 {7, 800, 600, 120, TRUE}, {8, 800, 600, 160, TRUE},
426 {1, 848, 480, 39, TRUE}, {2, 848, 480, 60, TRUE},
427 {1, 856, 480, 39, TRUE}, {2, 856, 480, 60, TRUE},
428 {1, 960, 540, 60, TRUE},
429 {1, 1024, 576, 60, TRUE}, {2, 1024, 576, 75, TRUE}, {3, 1024, 576, 85, TRUE},
430 {1, 1024, 600, 60, TRUE},
431 {1, 1024, 768, 43, TRUE}, {2, 1024, 768, 60, TRUE}, {3, 1024, 768, 70, FALSE},
432 {4, 1024, 768, 75, FALSE}, {5, 1024, 768, 85, TRUE}, {6, 1024, 768, 100, TRUE},
433 {7, 1024, 768, 120, TRUE},
434 {1, 1152, 768, 60, TRUE},
435 {1, 1152, 864, 75, TRUE}, {2, 1152, 864, 84, TRUE},
436 {1, 1280, 720, 60, TRUE}, {2, 1280, 720, 75, TRUE}, {3, 1280, 720, 85, TRUE},
437 {1, 1280, 768, 60, TRUE},
438 {1, 1280, 800, 60, TRUE},
439 {1, 1280, 960, 60, TRUE}, {2, 1280, 960, 85, TRUE},
440 {1, 1280, 1024, 43, TRUE}, {2, 1280, 1024, 60, TRUE}, {3, 1280, 1024, 75, TRUE},
441 {4, 1280, 1024, 85, TRUE},
442 {1, 1360, 768, 60, TRUE},
443 {1, 1360, 1024, 59, TRUE},
444 {1, 1400, 1050, 60, TRUE}, {2, 1400, 1050, 75, TRUE},
445 {1, 1600, 1200, 60, TRUE}, {2, 1600, 1200, 65, TRUE}, {3, 1600, 1200, 70, TRUE},
446 {4, 1600, 1200, 75, TRUE}, {5, 1600, 1200, 85, TRUE}, {6, 1600, 1200, 100, TRUE},
447 {7, 1600, 1200, 120, TRUE},
448 {1, 1680, 1050, 60, TRUE},
449 {1, 1920, 1080, 30, TRUE},
450 {1, 1920, 1440, 60, TRUE}, {2, 1920, 1440, 65, TRUE}, {3, 1920, 1440, 70, TRUE},
451 {4, 1920, 1440, 75, TRUE}, {5, 1920, 1440, 85, TRUE}, {6, 1920, 1440, 100, TRUE},
452 {1, 2048, 1536, 60, TRUE}, {2, 2048, 1536, 65, TRUE}, {3, 2048, 1536, 70, TRUE},
453 {4, 2048, 1536, 75, TRUE}, {5, 2048, 1536, 85, TRUE},
457 static const struct _sisfbddcsmodes {
462 } sisfb_ddcsmodes[] = {
463 { 0x10000, 67, 75, 108000},
464 { 0x08000, 48, 72, 50000},
465 { 0x04000, 46, 75, 49500},
466 { 0x01000, 35, 43, 44900},
467 { 0x00800, 48, 60, 65000},
468 { 0x00400, 56, 70, 75000},
469 { 0x00200, 60, 75, 78800},
470 { 0x00100, 80, 75, 135000},
471 { 0x00020, 31, 60, 25200},
472 { 0x00008, 38, 72, 31500},
473 { 0x00004, 37, 75, 31500},
474 { 0x00002, 35, 56, 36000},
475 { 0x00001, 38, 60, 40000}
478 static const struct _sisfbddcfmodes {
484 } sisfb_ddcfmodes[] = {
485 { 1280, 1024, 85, 92, 157500},
486 { 1600, 1200, 60, 75, 162000},
487 { 1600, 1200, 65, 82, 175500},
488 { 1600, 1200, 70, 88, 189000},
489 { 1600, 1200, 75, 94, 202500},
490 { 1600, 1200, 85, 107,229500},
491 { 1920, 1440, 60, 90, 234000},
492 { 1920, 1440, 75, 113,297000}
495 #ifdef CONFIG_FB_SIS_300
496 static struct _chswtable {
501 } mychswtable[] __devinitdata = {
502 { 0x1631, 0x1002, "Mitachi", "0x1002" },
503 { 0x1071, 0x7521, "Mitac" , "7521P" },
508 static struct _customttable {
513 u16 biosFootprintAddr[5];
514 u8 biosFootprintData[5];
521 } mycustomttable[] __devinitdata = {
522 { SIS_630, "2.00.07", "09/27/2002-13:38:25",
524 { 0x220, 0x227, 0x228, 0x229, 0x0ee },
525 { 0x01, 0xe3, 0x9a, 0x6a, 0xef },
527 "Barco", "iQ R200L/300/400", CUT_BARCO1366, "BARCO_1366"
529 { SIS_630, "2.00.07", "09/27/2002-13:38:25",
531 { 0x220, 0x227, 0x228, 0x229, 0x0ee },
532 { 0x00, 0x5a, 0x64, 0x41, 0xef },
534 "Barco", "iQ G200L/300/400/500", CUT_BARCO1024, "BARCO_1024"
541 "Inventec (Compaq)", "3017cl/3045US", CUT_COMPAQ12802, "COMPAQ_1280"
545 { 0x00c, 0, 0, 0, 0 },
546 { 'e' , 0, 0, 0, 0 },
548 "Clevo", "L285/L287 (Version 1)", CUT_CLEVO1024, "CLEVO_L28X_1"
552 { 0x00c, 0, 0, 0, 0 },
553 { 'y' , 0, 0, 0, 0 },
555 "Clevo", "L285/L287 (Version 2)", CUT_CLEVO10242, "CLEVO_L28X_2"
561 0x1558, 0x0400, /* possibly 401 and 402 as well; not panelsize specific (?) */
562 "Clevo", "D400S/D410S/D400H/D410H", CUT_CLEVO1400, "CLEVO_D4X0"
565 0, /* Shift LCD in LCD-via-CRT1 mode */
569 "Clevo", "D22ES/D27ES", CUT_UNIWILL1024, "CLEVO_D2X0ES"
572 0, /* Shift LCD in LCD-via-CRT1 mode */
576 "Uniwill", "N243S9", CUT_UNIWILL1024, "UNIWILL_N243S9"
579 0, /* Shift LCD in LCD-via-CRT1 mode */
583 "Uniwill", "N35BS1", CUT_UNIWILL10242, "UNIWILL_N35BS1"
585 { SIS_650, "1.09.2c", "", /* Other versions, too? */
586 0, /* Shift LCD in LCD-via-CRT1 mode */
590 "ECS", "A928", CUT_UNIWILL1024, "ECS_A928"
592 { SIS_740, "1.11.27a", "",
597 "Asus", "L3000D/L3500D", CUT_ASUSL3000D, "ASUS_L3X00"
599 { SIS_650, "1.10.9k", "",
604 "Acer", "Aspire 1700", CUT_ACER1280, "ACER_ASPIRE1700"
606 { SIS_650, "1.10.7w", "",
611 "Compal", "??? (V1)", CUT_COMPAL1400_1, "COMPAL_1400_1"
613 { SIS_650, "1.10.7x", "",
618 "Compal", "??? (V2)", CUT_COMPAL1400_2, "COMPAL_1400_2"
620 { SIS_650, "1.10.8o", "",
621 0, /* For EMI (unknown) */
625 "Asus", "A2H (V1)", CUT_ASUSA2H_1, "ASUS_A2H_1"
627 { SIS_650, "1.10.8q", "",
632 "Asus", "A2H (V2)", CUT_ASUSA2H_2, "ASUS_A2H_2"
634 { 4321, "", "", /* never autodetected */
639 "Generic", "LVDS/Parallel 848x480", CUT_PANEL848, "PANEL848x480"
650 static const struct _sis_TV_filter {
652 } sis_TV_filter[] = {
653 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_0 */
654 {0x00,0xE0,0x10,0x60},
655 {0x00,0xEE,0x10,0x44},
656 {0x00,0xF4,0x10,0x38},
657 {0xF8,0xF4,0x18,0x38},
658 {0xFC,0xFB,0x14,0x2A},
659 {0x00,0x00,0x10,0x20},
660 {0x00,0x04,0x10,0x18},
661 {0xFF,0xFF,0xFF,0xFF} }},
662 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_1 */
663 {0x00,0xE0,0x10,0x60},
664 {0x00,0xEE,0x10,0x44},
665 {0x00,0xF4,0x10,0x38},
666 {0xF8,0xF4,0x18,0x38},
667 {0xFC,0xFB,0x14,0x2A},
668 {0x00,0x00,0x10,0x20},
669 {0x00,0x04,0x10,0x18},
670 {0xFF,0xFF,0xFF,0xFF} }},
671 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_2 */
672 {0xF5,0xEE,0x1B,0x44},
673 {0xF8,0xF4,0x18,0x38},
674 {0xEB,0x04,0x25,0x18},
675 {0xF1,0x05,0x1F,0x16},
676 {0xF6,0x06,0x1A,0x14},
677 {0xFA,0x06,0x16,0x14},
678 {0x00,0x04,0x10,0x18},
679 {0xFF,0xFF,0xFF,0xFF} }},
680 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_3 */
681 {0xF1,0x04,0x1F,0x18},
682 {0xEE,0x0D,0x22,0x06},
683 {0xF7,0x06,0x19,0x14},
684 {0xF4,0x0B,0x1C,0x0A},
685 {0xFA,0x07,0x16,0x12},
686 {0xF9,0x0A,0x17,0x0C},
687 {0x00,0x07,0x10,0x12},
688 {0xFF,0xFF,0xFF,0xFF} }},
689 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_4 - 320 */
690 {0x00,0xE0,0x10,0x60},
691 {0x00,0xEE,0x10,0x44},
692 {0x00,0xF4,0x10,0x38},
693 {0xF8,0xF4,0x18,0x38},
694 {0xFC,0xFB,0x14,0x2A},
695 {0x00,0x00,0x10,0x20},
696 {0x00,0x04,0x10,0x18},
697 {0xFF,0xFF,0xFF,0xFF} }},
698 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_5 - 640 */
699 {0xF5,0xEE,0x1B,0x44},
700 {0xF8,0xF4,0x18,0x38},
701 {0xEB,0x04,0x25,0x18},
702 {0xF1,0x05,0x1F,0x16},
703 {0xF6,0x06,0x1A,0x14},
704 {0xFA,0x06,0x16,0x14},
705 {0x00,0x04,0x10,0x18},
706 {0xFF,0xFF,0xFF,0xFF} }},
707 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_6 - 720 */
708 {0xEB,0x04,0x25,0x18},
709 {0xE7,0x0E,0x29,0x04},
710 {0xEE,0x0C,0x22,0x08},
711 {0xF6,0x0B,0x1A,0x0A},
712 {0xF9,0x0A,0x17,0x0C},
713 {0xFC,0x0A,0x14,0x0C},
714 {0x00,0x08,0x10,0x10},
715 {0xFF,0xFF,0xFF,0xFF} }},
716 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_7 - 800 */
717 {0xEC,0x02,0x24,0x1C},
718 {0xF2,0x04,0x1E,0x18},
719 {0xEB,0x15,0x25,0xF6},
720 {0xF4,0x10,0x1C,0x00},
721 {0xF8,0x0F,0x18,0x02},
722 {0x00,0x04,0x10,0x18},
723 {0x01,0x06,0x0F,0x14},
724 {0xFF,0xFF,0xFF,0xFF} }},
725 { {{0x00,0x00,0x00,0x40}, /* PALFilter_0 */
726 {0x00,0xE0,0x10,0x60},
727 {0x00,0xEE,0x10,0x44},
728 {0x00,0xF4,0x10,0x38},
729 {0xF8,0xF4,0x18,0x38},
730 {0xFC,0xFB,0x14,0x2A},
731 {0x00,0x00,0x10,0x20},
732 {0x00,0x04,0x10,0x18},
733 {0xFF,0xFF,0xFF,0xFF} }},
734 { {{0x00,0x00,0x00,0x40}, /* PALFilter_1 */
735 {0x00,0xE0,0x10,0x60},
736 {0x00,0xEE,0x10,0x44},
737 {0x00,0xF4,0x10,0x38},
738 {0xF8,0xF4,0x18,0x38},
739 {0xFC,0xFB,0x14,0x2A},
740 {0x00,0x00,0x10,0x20},
741 {0x00,0x04,0x10,0x18},
742 {0xFF,0xFF,0xFF,0xFF} }},
743 { {{0x00,0x00,0x00,0x40}, /* PALFilter_2 */
744 {0xF5,0xEE,0x1B,0x44},
745 {0xF8,0xF4,0x18,0x38},
746 {0xF1,0xF7,0x01,0x32},
747 {0xF5,0xFB,0x1B,0x2A},
748 {0xF9,0xFF,0x17,0x22},
749 {0xFB,0x01,0x15,0x1E},
750 {0x00,0x04,0x10,0x18},
751 {0xFF,0xFF,0xFF,0xFF} }},
752 { {{0x00,0x00,0x00,0x40}, /* PALFilter_3 */
753 {0xF5,0xFB,0x1B,0x2A},
754 {0xEE,0xFE,0x22,0x24},
755 {0xF3,0x00,0x1D,0x20},
756 {0xF9,0x03,0x17,0x1A},
757 {0xFB,0x02,0x14,0x1E},
758 {0xFB,0x04,0x15,0x18},
759 {0x00,0x06,0x10,0x14},
760 {0xFF,0xFF,0xFF,0xFF} }},
761 { {{0x00,0x00,0x00,0x40}, /* PALFilter_4 - 320 */
762 {0x00,0xE0,0x10,0x60},
763 {0x00,0xEE,0x10,0x44},
764 {0x00,0xF4,0x10,0x38},
765 {0xF8,0xF4,0x18,0x38},
766 {0xFC,0xFB,0x14,0x2A},
767 {0x00,0x00,0x10,0x20},
768 {0x00,0x04,0x10,0x18},
769 {0xFF,0xFF,0xFF,0xFF} }},
770 { {{0x00,0x00,0x00,0x40}, /* PALFilter_5 - 640 */
771 {0xF5,0xEE,0x1B,0x44},
772 {0xF8,0xF4,0x18,0x38},
773 {0xF1,0xF7,0x1F,0x32},
774 {0xF5,0xFB,0x1B,0x2A},
775 {0xF9,0xFF,0x17,0x22},
776 {0xFB,0x01,0x15,0x1E},
777 {0x00,0x04,0x10,0x18},
778 {0xFF,0xFF,0xFF,0xFF} }},
779 { {{0x00,0x00,0x00,0x40}, /* PALFilter_6 - 720 */
780 {0xF5,0xEE,0x1B,0x2A},
781 {0xEE,0xFE,0x22,0x24},
782 {0xF3,0x00,0x1D,0x20},
783 {0xF9,0x03,0x17,0x1A},
784 {0xFB,0x02,0x14,0x1E},
785 {0xFB,0x04,0x15,0x18},
786 {0x00,0x06,0x10,0x14},
787 {0xFF,0xFF,0xFF,0xFF} }},
788 { {{0x00,0x00,0x00,0x40}, /* PALFilter_7 - 800 */
789 {0xF5,0xEE,0x1B,0x44},
790 {0xF8,0xF4,0x18,0x38},
791 {0xFC,0xFB,0x14,0x2A},
792 {0xEB,0x05,0x25,0x16},
793 {0xF1,0x05,0x1F,0x16},
794 {0xFA,0x07,0x16,0x12},
795 {0x00,0x07,0x10,0x12},
796 {0xFF,0xFF,0xFF,0xFF} }}
799 /* ---------------------- Prototypes ------------------------- */
801 /* Interface used by the world */
803 int sisfb_setup(char *options);
806 /* Interface to the low level console driver */
807 int sisfb_init(void);
811 static int sisfb_get_fix(struct fb_fix_screeninfo *fix, int con,
812 struct fb_info *info);
814 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
815 static int sisfb_get_fix(struct fb_fix_screeninfo *fix,
817 struct fb_info *info);
818 static int sisfb_get_var(struct fb_var_screeninfo *var,
820 struct fb_info *info);
821 static int sisfb_set_var(struct fb_var_screeninfo *var,
823 struct fb_info *info);
824 static void sisfb_crtc_to_var(struct sis_video_info *ivideo,
825 struct fb_var_screeninfo *var);
826 static int sisfb_get_cmap(struct fb_cmap *cmap,
829 struct fb_info *info);
830 static int sisfb_set_cmap(struct fb_cmap *cmap,
833 struct fb_info *info);
834 static int sisfb_update_var(int con,
835 struct fb_info *info);
836 static int sisfb_switch(int con,
837 struct fb_info *info);
838 static void sisfb_blank(int blank,
839 struct fb_info *info);
840 static void sisfb_set_disp(int con,
841 struct fb_var_screeninfo *var,
842 struct fb_info *info);
843 static int sis_getcolreg(unsigned regno, unsigned *red, unsigned *green,
844 unsigned *blue, unsigned *transp,
845 struct fb_info *fb_info);
846 static void sisfb_do_install_cmap(int con,
847 struct fb_info *info);
848 static int sisfb_ioctl(struct inode *inode, struct file *file,
849 unsigned int cmd, unsigned long arg, int con,
850 struct fb_info *info);
853 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
854 static int sisfb_ioctl(struct inode *inode, struct file *file,
855 unsigned int cmd, unsigned long arg,
856 struct fb_info *info);
857 static int sisfb_set_par(struct fb_info *info);
858 static int sisfb_blank(int blank,
859 struct fb_info *info);
860 extern void fbcon_sis_fillrect(struct fb_info *info,
861 const struct fb_fillrect *rect);
862 extern void fbcon_sis_copyarea(struct fb_info *info,
863 const struct fb_copyarea *area);
864 extern int fbcon_sis_sync(struct fb_info *info);
867 /* Internal 2D accelerator functions */
868 extern int sisfb_initaccel(struct sis_video_info *ivideo);
869 extern void sisfb_syncaccel(struct sis_video_info *ivideo);
871 /* Internal general routines */
872 static void sisfb_search_mode(char *name, BOOLEAN quiet);
873 static int sisfb_validate_mode(struct sis_video_info *ivideo, int modeindex, u32 vbflags);
874 static u8 sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate,
876 static int sisfb_setcolreg(unsigned regno, unsigned red, unsigned green,
877 unsigned blue, unsigned transp,
878 struct fb_info *fb_info);
879 static int sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
880 struct fb_info *info);
881 static void sisfb_pre_setmode(struct sis_video_info *ivideo);
882 static void sisfb_post_setmode(struct sis_video_info *ivideo);
883 static void __iomem *sis_find_rom(struct pci_dev *pdev);
884 static BOOLEAN sisfb_CheckVBRetrace(struct sis_video_info *ivideo);
885 static BOOLEAN sisfbcheckvretracecrt2(struct sis_video_info *ivideo);
886 static BOOLEAN sisfbcheckvretracecrt1(struct sis_video_info *ivideo);
887 static BOOLEAN sisfb_bridgeisslave(struct sis_video_info *ivideo);
888 static void sisfb_detect_VB_connect(struct sis_video_info *ivideo);
889 static void sisfb_get_VB_type(struct sis_video_info *ivideo);
890 static void sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val);
891 static void sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val);
893 /* SiS-specific exported functions */
894 void sis_malloc(struct sis_memreq *req);
895 void sis_free(u32 base);
897 /* Internal heap routines */
898 static int sisfb_heap_init(struct sis_video_info *ivideo);
899 static SIS_OH *sisfb_poh_new_node(void);
900 static SIS_OH *sisfb_poh_allocate(u32 size);
901 static void sisfb_delete_node(SIS_OH *poh);
902 static void sisfb_insert_node(SIS_OH *pohList, SIS_OH *poh);
903 static SIS_OH *sisfb_poh_free(u32 base);
904 static void sisfb_free_node(SIS_OH *poh);
906 /* Sensing routines */
907 static void SiS_Sense30x(struct sis_video_info *ivideo);
908 static void SiS_SenseCh(struct sis_video_info *ivideo);
910 /* Routines from init.c/init301.c */
911 extern USHORT SiS_GetModeID(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth, BOOLEAN FSTN);
912 extern USHORT SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth,
913 BOOLEAN FSTN, USHORT CustomT, int LCDwith, int LCDheight);
914 extern USHORT SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth);
915 extern USHORT SiS_GetModeID_VGA2(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth);
917 extern void SiSRegInit(SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
918 extern BOOLEAN SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo, USHORT ModeNo);
919 extern void SiS_SetEnableDstn(SiS_Private *SiS_Pr, int enable);
920 extern void SiS_SetEnableFstn(SiS_Private *SiS_Pr, int enable);
922 extern BOOLEAN SiSDetermineROMLayout661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
924 extern BOOLEAN sisfb_gettotalfrommode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceExtension,
925 unsigned char modeno, int *htotal, int *vtotal, unsigned char rateindex);
926 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
927 extern int sisfb_mode_rate_to_dclock(SiS_Private *SiS_Pr,
928 PSIS_HW_INFO HwDeviceExtension,
929 unsigned char modeno, unsigned char rateindex);
930 extern int sisfb_mode_rate_to_ddata(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceExtension,
931 unsigned char modeno, unsigned char rateindex,
932 struct fb_var_screeninfo *var);
935 /* Chrontel TV, DDC and DPMS functions */
936 extern USHORT SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempbx);
937 extern void SiS_SetCH700x(SiS_Private *SiS_Pr, USHORT tempbx);
938 extern USHORT SiS_GetCH701x(SiS_Private *SiS_Pr, USHORT tempbx);
939 extern void SiS_SetCH701x(SiS_Private *SiS_Pr, USHORT tempbx);
940 extern void SiS_SetCH70xxANDOR(SiS_Private *SiS_Pr, USHORT tempax,USHORT tempbh);
941 extern void SiS_DDC2Delay(SiS_Private *SiS_Pr, USHORT delaytime);
942 extern void SiS_SetChrontelGPIO(SiS_Private *SiS_Pr, USHORT myvbinfo);
943 extern USHORT SiS_HandleDDC(SiS_Private *SiS_Pr, ULONG VBFlags, int VGAEngine,
944 USHORT adaptnum, USHORT DDCdatatype, unsigned char *buffer);
945 extern USHORT SiS_ReadDDC1Bit(SiS_Private *SiS_Pr);
946 extern void SiS_Chrontel701xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo);
947 extern void SiS_Chrontel701xBLOff(SiS_Private *SiS_Pr);
948 extern void SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo);
949 extern void SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo);