Lines Matching +full:pdc +full:- +full:global
1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
19 * which is (c) 1998 Gerd Knorr <kraxel@goldbach.in-berlin.de>
52 /* ---------------------- Prototypes ------------------------- */
105 /* ------------------ Internal helper routines ----------------- */
112 sisfb_accel = -1; in sisfb_setdefaultparms()
113 sisfb_ypan = -1; in sisfb_setdefaultparms()
114 sisfb_max = -1; in sisfb_setdefaultparms()
115 sisfb_userom = -1; in sisfb_setdefaultparms()
116 sisfb_useoem = -1; in sisfb_setdefaultparms()
117 sisfb_mode_idx = -1; in sisfb_setdefaultparms()
118 sisfb_parm_rate = -1; in sisfb_setdefaultparms()
120 sisfb_forcecrt1 = -1; in sisfb_setdefaultparms()
121 sisfb_crt2type = -1; in sisfb_setdefaultparms()
125 sisfb_scalelcd = -1; in sisfb_setdefaultparms()
127 sisfb_lvdshl = -1; in sisfb_setdefaultparms()
130 sisfb_tvplug = -1; in sisfb_setdefaultparms()
131 sisfb_tvstd = -1; in sisfb_setdefaultparms()
141 /* ------------- Parameter parsing -------------- */
161 if( (sisbios_mode[i-1].vesa_mode_no_1 == vesamode) || in sisfb_search_vesamode()
162 (sisbios_mode[i-1].vesa_mode_no_2 == vesamode) ) { in sisfb_search_vesamode()
164 if(sisbios_mode[i-1].mode_no[1] == 0x50 || in sisfb_search_vesamode()
165 sisbios_mode[i-1].mode_no[1] == 0x56 || in sisfb_search_vesamode()
166 sisbios_mode[i-1].mode_no[1] == 0x53) in sisfb_search_vesamode()
169 if(sisbios_mode[i-1].mode_no[1] == 0x5a || in sisfb_search_vesamode()
170 sisbios_mode[i-1].mode_no[1] == 0x5b) in sisfb_search_vesamode()
173 sisfb_mode_idx = i - 1; in sisfb_search_vesamode()
240 if(sisbios_mode[i-1].mode_no[1] == 0x50 || in sisfb_search_mode()
241 sisbios_mode[i-1].mode_no[1] == 0x56 || in sisfb_search_mode()
242 sisbios_mode[i-1].mode_no[1] == 0x53) in sisfb_search_mode()
245 if(sisbios_mode[i-1].mode_no[1] == 0x5a || in sisfb_search_mode()
246 sisbios_mode[i-1].mode_no[1] == 0x5b) in sisfb_search_mode()
249 sisfb_mode_idx = i - 1; in sisfb_search_mode()
268 while(sis_crt2type[i].type_no != -1) { in sisfb_search_crt2type()
295 while(sis_tvtype[i].type_no != -1) { in sisfb_search_tvstd()
347 /* ----------- Various detection routines ----------- */
357 if(ivideo->SiS_Pr.UseROM) { in sisfb_detect_custom_timing()
358 biosver = ivideo->SiS_Pr.VirtualRomBase + 0x06; in sisfb_detect_custom_timing()
359 biosdate = ivideo->SiS_Pr.VirtualRomBase + 0x2c; in sisfb_detect_custom_timing()
361 chksum += ivideo->SiS_Pr.VirtualRomBase[i]; in sisfb_detect_custom_timing()
366 if( (mycustomttable[i].chipID == ivideo->chip) && in sisfb_detect_custom_timing()
368 (ivideo->SiS_Pr.UseROM && in sisfb_detect_custom_timing()
372 (ivideo->SiS_Pr.UseROM && in sisfb_detect_custom_timing()
376 (ivideo->SiS_Pr.UseROM && in sisfb_detect_custom_timing()
378 (mycustomttable[i].pcisubsysvendor == ivideo->subsysvendor) && in sisfb_detect_custom_timing()
379 (mycustomttable[i].pcisubsyscard == ivideo->subsysdevice) ) { in sisfb_detect_custom_timing()
383 if(ivideo->SiS_Pr.UseROM) { in sisfb_detect_custom_timing()
384 if(ivideo->SiS_Pr.VirtualRomBase[mycustomttable[i].biosFootprintAddr[j]] != in sisfb_detect_custom_timing()
393 ivideo->SiS_Pr.SiS_CustomT = mycustomttable[i].SpecialID; in sisfb_detect_custom_timing()
425 monitor->feature = buffer[0x18]; in sisfb_interpret_edid()
443 monitor->hmin = buffer[j + 7]; in sisfb_interpret_edid()
444 monitor->hmax = buffer[j + 8]; in sisfb_interpret_edid()
445 monitor->vmin = buffer[j + 5]; in sisfb_interpret_edid()
446 monitor->vmax = buffer[j + 6]; in sisfb_interpret_edid()
447 monitor->dclockmax = buffer[j + 9] * 10 * 1000; in sisfb_interpret_edid()
448 monitor->datavalid = true; in sisfb_interpret_edid()
455 if(!monitor->datavalid) { in sisfb_interpret_edid()
461 monitor->hmin = 65535; monitor->hmax = 0; in sisfb_interpret_edid()
462 monitor->vmin = 65535; monitor->vmax = 0; in sisfb_interpret_edid()
463 monitor->dclockmax = 0; in sisfb_interpret_edid()
467 if(monitor->hmin > sisfb_ddcsmodes[i].h) monitor->hmin = sisfb_ddcsmodes[i].h; in sisfb_interpret_edid()
468 if(monitor->hmax < sisfb_ddcsmodes[i].h) monitor->hmax = sisfb_ddcsmodes[i].h + 1; in sisfb_interpret_edid()
469 if(monitor->vmin > sisfb_ddcsmodes[i].v) monitor->vmin = sisfb_ddcsmodes[i].v; in sisfb_interpret_edid()
470 if(monitor->vmax < sisfb_ddcsmodes[i].v) monitor->vmax = sisfb_ddcsmodes[i].v; in sisfb_interpret_edid()
471 if(monitor->dclockmax < sisfb_ddcsmodes[i].d) monitor->dclockmax = sisfb_ddcsmodes[i].d; in sisfb_interpret_edid()
489 if(monitor->hmin > sisfb_ddcfmodes[j].h) monitor->hmin = sisfb_ddcfmodes[j].h; in sisfb_interpret_edid()
490 if(monitor->hmax < sisfb_ddcfmodes[j].h) monitor->hmax = sisfb_ddcfmodes[j].h + 1; in sisfb_interpret_edid()
491 if(monitor->vmin > sisfb_ddcsmodes[j].v) monitor->vmin = sisfb_ddcsmodes[j].v; in sisfb_interpret_edid()
492 if(monitor->vmax < sisfb_ddcsmodes[j].v) monitor->vmax = sisfb_ddcsmodes[j].v; in sisfb_interpret_edid()
493 if(monitor->dclockmax < sisfb_ddcsmodes[j].d) monitor->dclockmax = sisfb_ddcsmodes[j].d; in sisfb_interpret_edid()
499 if((monitor->hmin <= monitor->hmax) && (monitor->vmin <= monitor->vmax)) { in sisfb_interpret_edid()
500 monitor->datavalid = true; in sisfb_interpret_edid()
504 return monitor->datavalid; in sisfb_interpret_edid()
513 monitor->datavalid = false; in sisfb_handle_ddc()
516 if(ivideo->vbflags & CRT2_LCD) realcrtno = 1; in sisfb_handle_ddc()
517 else if(ivideo->vbflags & CRT2_VGA) realcrtno = 2; in sisfb_handle_ddc()
521 if((ivideo->sisfb_crt1off) && (!crtno)) in sisfb_handle_ddc()
524 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine, in sisfb_handle_ddc()
525 realcrtno, 0, &buffer[0], ivideo->vbflags2); in sisfb_handle_ddc()
536 (temp & 0x10) ? "FPDI-2" : ""); in sisfb_handle_ddc()
540 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine, in sisfb_handle_ddc()
541 realcrtno, 1, &buffer[0], ivideo->vbflags2); in sisfb_handle_ddc()
542 } while((temp) && i--); in sisfb_handle_ddc()
545 printk(KERN_INFO "sisfb: Monitor range H %d-%dKHz, V %d-%dHz, Max. dotclock %dMHz\n", in sisfb_handle_ddc()
546 monitor->hmin, monitor->hmax, monitor->vmin, monitor->vmax, in sisfb_handle_ddc()
547 monitor->dclockmax / 1000); in sisfb_handle_ddc()
555 printk(KERN_INFO "sisfb: VESA D&P and FPDI-2 not supported yet\n"); in sisfb_handle_ddc()
560 /* -------------- Mode validation --------------- */
569 if(!monitor->datavalid) in sisfb_verify_rate()
576 switch(sisbios_mode[mode_idx].mode_no[ivideo->mni]) { in sisfb_verify_rate()
590 if(ivideo->sisvga_engine == SIS_315_VGA) return true; in sisfb_verify_rate()
594 if(rate < (monitor->vmin - 1)) in sisfb_verify_rate()
596 if(rate > (monitor->vmax + 1)) in sisfb_verify_rate()
599 if(sisfb_gettotalfrommode(&ivideo->SiS_Pr, in sisfb_verify_rate()
600 sisbios_mode[mode_idx].mode_no[ivideo->mni], in sisfb_verify_rate()
603 if(dclock > (monitor->dclockmax + 1000)) in sisfb_verify_rate()
606 if(hsync < (monitor->hmin - 1)) in sisfb_verify_rate()
608 if(hsync > (monitor->hmax + 1)) in sisfb_verify_rate()
622 if (ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_validate_mode()
624 return -1 ; in sisfb_validate_mode()
628 if (ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_validate_mode()
630 return -1; in sisfb_validate_mode()
639 xres = ivideo->lcdxres; yres = ivideo->lcdyres; in sisfb_validate_mode()
641 if ((ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL848) && in sisfb_validate_mode()
642 (ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL856)) { in sisfb_validate_mode()
644 return -1; in sisfb_validate_mode()
646 return -1; in sisfb_validate_mode()
649 if (ivideo->sisfb_fstn) { in sisfb_validate_mode()
655 case 0x53: return -1; in sisfb_validate_mode()
661 if (SiS_GetModeID_LCD(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres, in sisfb_validate_mode()
662 sisbios_mode[myindex].yres, 0, ivideo->sisfb_fstn, in sisfb_validate_mode()
663 ivideo->SiS_Pr.SiS_CustomT, xres, yres, ivideo->vbflags2) < 0x14) { in sisfb_validate_mode()
664 return -1; in sisfb_validate_mode()
669 if (SiS_GetModeID_TV(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres, in sisfb_validate_mode()
670 sisbios_mode[myindex].yres, 0, ivideo->vbflags2) < 0x14) { in sisfb_validate_mode()
671 return -1; in sisfb_validate_mode()
676 if (SiS_GetModeID_VGA2(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres, in sisfb_validate_mode()
677 sisbios_mode[myindex].yres, 0, ivideo->vbflags2) < 0x14) { in sisfb_validate_mode()
678 return -1; in sisfb_validate_mode()
693 ivideo->rate_idx = 0; in sisfb_search_refresh_rate()
697 ivideo->rate_idx = sisfb_vrate[i].idx; in sisfb_search_refresh_rate()
700 if((sisfb_vrate[i].refresh - rate) <= 3) { in sisfb_search_refresh_rate()
703 ivideo->rate_idx = sisfb_vrate[i].idx; in sisfb_search_refresh_rate()
704 ivideo->refresh_rate = sisfb_vrate[i].refresh; in sisfb_search_refresh_rate()
706 ((rate - sisfb_vrate[i-1].refresh) <= 2)) { in sisfb_search_refresh_rate()
708 rate, sisfb_vrate[i-1].refresh); in sisfb_search_refresh_rate()
709 ivideo->rate_idx = sisfb_vrate[i-1].idx; in sisfb_search_refresh_rate()
710 ivideo->refresh_rate = sisfb_vrate[i-1].refresh; in sisfb_search_refresh_rate()
713 } else if((rate - sisfb_vrate[i].refresh) <= 2) { in sisfb_search_refresh_rate()
716 ivideo->rate_idx = sisfb_vrate[i].idx; in sisfb_search_refresh_rate()
722 if(ivideo->rate_idx > 0) { in sisfb_search_refresh_rate()
723 return ivideo->rate_idx; in sisfb_search_refresh_rate()
736 if(!(ivideo->vbflags2 & VB2_VIDEOBRIDGE)) in sisfb_bridgeisslave()
740 if( ((ivideo->sisvga_engine == SIS_300_VGA) && (P1_00 & 0xa0) == 0x20) || in sisfb_bridgeisslave()
741 ((ivideo->sisvga_engine == SIS_315_VGA) && (P1_00 & 0x50) == 0x10) ) { in sisfb_bridgeisslave()
785 while ((!(SiS_GetRegByte(SISINPSTAT) & 0x08)) && --watchdog); in sisfbwaitretracecrt1()
787 while ((SiS_GetRegByte(SISINPSTAT) & 0x08) && --watchdog); in sisfbwaitretracecrt1()
795 switch(ivideo->sisvga_engine) { in sisfbcheckvretracecrt2()
811 if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_CheckVBRetrace()
827 if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!(sisfb_bridgeisslave(ivideo)))) { in sisfb_setupvbblankflags()
834 switch(ivideo->sisvga_engine) { in sisfb_setupvbblankflags()
925 if(ivideo->currentvbflags & VB_DISPTYPE_CRT1) { in sisfb_myblank()
927 if( (!ivideo->sisfb_thismonitor.datavalid) || in sisfb_myblank()
928 ((ivideo->sisfb_thismonitor.datavalid) && in sisfb_myblank()
929 (ivideo->sisfb_thismonitor.feature & 0xe0))) { in sisfb_myblank()
931 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_myblank()
932 SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xbf, cr63); in sisfb_myblank()
943 if(ivideo->currentvbflags & CRT2_LCD) { in sisfb_myblank()
945 if(ivideo->vbflags2 & VB2_SISLVDSBRIDGE) { in sisfb_myblank()
947 SiS_SiS30xBLOn(&ivideo->SiS_Pr); in sisfb_myblank()
949 SiS_SiS30xBLOff(&ivideo->SiS_Pr); in sisfb_myblank()
951 } else if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_myblank()
953 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_myblank()
955 SiS_Chrontel701xBLOn(&ivideo->SiS_Pr); in sisfb_myblank()
957 SiS_Chrontel701xBLOff(&ivideo->SiS_Pr); in sisfb_myblank()
963 if(((ivideo->sisvga_engine == SIS_300_VGA) && in sisfb_myblank()
964 (ivideo->vbflags2 & (VB2_301|VB2_30xBDH|VB2_LVDS))) || in sisfb_myblank()
965 ((ivideo->sisvga_engine == SIS_315_VGA) && in sisfb_myblank()
966 ((ivideo->vbflags2 & (VB2_LVDS | VB2_CHRONTEL)) == VB2_LVDS))) { in sisfb_myblank()
970 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_myblank()
971 if((ivideo->vbflags2 & VB2_30xB) && in sisfb_myblank()
972 (!(ivideo->vbflags2 & VB2_30xBDH))) { in sisfb_myblank()
975 } else if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_myblank()
976 if((ivideo->vbflags2 & VB2_30xB) && in sisfb_myblank()
977 (!(ivideo->vbflags2 & VB2_30xBDH))) { in sisfb_myblank()
982 } else if(ivideo->currentvbflags & CRT2_VGA) { in sisfb_myblank()
984 if(ivideo->vbflags2 & VB2_30xB) { in sisfb_myblank()
993 /* ------------- Callbacks from init.c/init301.c -------------- */
999 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_read_nbridge_pci_dword()
1002 pci_read_config_dword(ivideo->nbridge, reg, &val); in sisfb_read_nbridge_pci_dword()
1009 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_write_nbridge_pci_dword()
1011 pci_write_config_dword(ivideo->nbridge, reg, (u32)val); in sisfb_write_nbridge_pci_dword()
1017 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_read_lpc_pci_dword()
1020 if(!ivideo->lpcdev) return 0; in sisfb_read_lpc_pci_dword()
1022 pci_read_config_dword(ivideo->lpcdev, reg, &val); in sisfb_read_lpc_pci_dword()
1031 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_write_nbridge_pci_byte()
1033 pci_write_config_byte(ivideo->nbridge, reg, (u8)val); in sisfb_write_nbridge_pci_byte()
1039 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_read_mio_pci_word()
1042 if(!ivideo->lpcdev) return 0; in sisfb_read_mio_pci_word()
1044 pci_read_config_word(ivideo->lpcdev, reg, &val); in sisfb_read_mio_pci_word()
1049 /* ----------- FBDev related routines for all series ----------- */
1054 return (var->bits_per_pixel == 8) ? 256 : 16; in sisfb_get_cmap_len()
1060 switch(ivideo->video_bpp) { in sisfb_set_vparms()
1062 ivideo->DstColor = 0x0000; in sisfb_set_vparms()
1063 ivideo->SiS310_AccelDepth = 0x00000000; in sisfb_set_vparms()
1064 ivideo->video_cmap_len = 256; in sisfb_set_vparms()
1067 ivideo->DstColor = 0x8000; in sisfb_set_vparms()
1068 ivideo->SiS310_AccelDepth = 0x00010000; in sisfb_set_vparms()
1069 ivideo->video_cmap_len = 16; in sisfb_set_vparms()
1072 ivideo->DstColor = 0xC000; in sisfb_set_vparms()
1073 ivideo->SiS310_AccelDepth = 0x00020000; in sisfb_set_vparms()
1074 ivideo->video_cmap_len = 16; in sisfb_set_vparms()
1077 ivideo->video_cmap_len = 16; in sisfb_set_vparms()
1078 printk(KERN_ERR "sisfb: Unsupported depth %d", ivideo->video_bpp); in sisfb_set_vparms()
1079 ivideo->accel = 0; in sisfb_set_vparms()
1086 int maxyres = ivideo->sisfb_mem / (var->xres_virtual * (var->bits_per_pixel >> 3)); in sisfb_calc_maxyres()
1096 ivideo->video_linelength = var->xres_virtual * (var->bits_per_pixel >> 3); in sisfb_calc_pitch()
1097 ivideo->scrnpitchCRT1 = ivideo->video_linelength; in sisfb_calc_pitch()
1098 if(!(ivideo->currentvbflags & CRT1_LCDA)) { in sisfb_calc_pitch()
1099 if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { in sisfb_calc_pitch()
1100 ivideo->scrnpitchCRT1 <<= 1; in sisfb_calc_pitch()
1109 unsigned short HDisplay1 = ivideo->scrnpitchCRT1 >> 3; in sisfb_set_pitch()
1110 unsigned short HDisplay2 = ivideo->video_linelength >> 3; in sisfb_set_pitch()
1115 if((ivideo->currentvbflags & VB_DISPTYPE_DISP1) || (isslavemode)) { in sisfb_set_pitch()
1121 if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!isslavemode)) { in sisfb_set_pitch()
1122 SiS_SetRegOR(SISPART1, ivideo->CRT2_write_enable, 0x01); in sisfb_set_pitch()
1131 ivideo->video_cmap_len = sisfb_get_cmap_len(var); in sisfb_bpp_to_var()
1133 switch(var->bits_per_pixel) { in sisfb_bpp_to_var()
1135 var->red.offset = var->green.offset = var->blue.offset = 0; in sisfb_bpp_to_var()
1136 var->red.length = var->green.length = var->blue.length = 8; in sisfb_bpp_to_var()
1139 var->red.offset = 11; in sisfb_bpp_to_var()
1140 var->red.length = 5; in sisfb_bpp_to_var()
1141 var->green.offset = 5; in sisfb_bpp_to_var()
1142 var->green.length = 6; in sisfb_bpp_to_var()
1143 var->blue.offset = 0; in sisfb_bpp_to_var()
1144 var->blue.length = 5; in sisfb_bpp_to_var()
1145 var->transp.offset = 0; in sisfb_bpp_to_var()
1146 var->transp.length = 0; in sisfb_bpp_to_var()
1149 var->red.offset = 16; in sisfb_bpp_to_var()
1150 var->red.length = 8; in sisfb_bpp_to_var()
1151 var->green.offset = 8; in sisfb_bpp_to_var()
1152 var->green.length = 8; in sisfb_bpp_to_var()
1153 var->blue.offset = 0; in sisfb_bpp_to_var()
1154 var->blue.length = 8; in sisfb_bpp_to_var()
1155 var->transp.offset = 24; in sisfb_bpp_to_var()
1156 var->transp.length = 8; in sisfb_bpp_to_var()
1164 unsigned short modeno = ivideo->mode_no; in sisfb_set_mode()
1173 if(!SiSSetMode(&ivideo->SiS_Pr, modeno)) { in sisfb_set_mode()
1174 printk(KERN_ERR "sisfb: Setting mode[0x%x] failed\n", ivideo->mode_no); in sisfb_set_mode()
1175 return -EINVAL; in sisfb_set_mode()
1189 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_do_set_var()
1196 htotal = var->left_margin + var->xres + var->right_margin + var->hsync_len; in sisfb_do_set_var()
1198 vtotal = var->upper_margin + var->lower_margin + var->vsync_len; in sisfb_do_set_var()
1200 pixclock = var->pixclock; in sisfb_do_set_var()
1202 if((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) { in sisfb_do_set_var()
1203 vtotal += var->yres; in sisfb_do_set_var()
1205 } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { in sisfb_do_set_var()
1206 vtotal += var->yres; in sisfb_do_set_var()
1208 } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { in sisfb_do_set_var()
1209 vtotal += var->yres; in sisfb_do_set_var()
1211 } else vtotal += var->yres; in sisfb_do_set_var()
1215 return -EINVAL; in sisfb_do_set_var()
1221 ivideo->refresh_rate = (unsigned int) (hrate * 2 / vtotal); in sisfb_do_set_var()
1223 ivideo->refresh_rate = 60; in sisfb_do_set_var()
1226 old_mode = ivideo->sisfb_mode_idx; in sisfb_do_set_var()
1227 ivideo->sisfb_mode_idx = 0; in sisfb_do_set_var()
1229 while( (sisbios_mode[ivideo->sisfb_mode_idx].mode_no[0] != 0) && in sisfb_do_set_var()
1230 (sisbios_mode[ivideo->sisfb_mode_idx].xres <= var->xres) ) { in sisfb_do_set_var()
1231 if( (sisbios_mode[ivideo->sisfb_mode_idx].xres == var->xres) && in sisfb_do_set_var()
1232 (sisbios_mode[ivideo->sisfb_mode_idx].yres == var->yres) && in sisfb_do_set_var()
1233 (sisbios_mode[ivideo->sisfb_mode_idx].bpp == var->bits_per_pixel)) { in sisfb_do_set_var()
1234 ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]; in sisfb_do_set_var()
1238 ivideo->sisfb_mode_idx++; in sisfb_do_set_var()
1242 ivideo->sisfb_mode_idx = sisfb_validate_mode(ivideo, in sisfb_do_set_var()
1243 ivideo->sisfb_mode_idx, ivideo->currentvbflags); in sisfb_do_set_var()
1245 ivideo->sisfb_mode_idx = -1; in sisfb_do_set_var()
1248 if(ivideo->sisfb_mode_idx < 0) { in sisfb_do_set_var()
1249 printk(KERN_ERR "sisfb: Mode %dx%dx%d not supported\n", var->xres, in sisfb_do_set_var()
1250 var->yres, var->bits_per_pixel); in sisfb_do_set_var()
1251 ivideo->sisfb_mode_idx = old_mode; in sisfb_do_set_var()
1252 return -EINVAL; in sisfb_do_set_var()
1255 ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]; in sisfb_do_set_var()
1257 if(sisfb_search_refresh_rate(ivideo, ivideo->refresh_rate, ivideo->sisfb_mode_idx) == 0) { in sisfb_do_set_var()
1258 ivideo->rate_idx = sisbios_mode[ivideo->sisfb_mode_idx].rate_idx; in sisfb_do_set_var()
1259 ivideo->refresh_rate = 60; in sisfb_do_set_var()
1266 ivideo->accel = 0; in sisfb_do_set_var()
1269 if(var->accel_flags & FB_ACCELF_TEXT) { in sisfb_do_set_var()
1270 info->flags &= ~FBINFO_HWACCEL_DISABLED; in sisfb_do_set_var()
1272 info->flags |= FBINFO_HWACCEL_DISABLED; in sisfb_do_set_var()
1275 if(!(info->flags & FBINFO_HWACCEL_DISABLED)) ivideo->accel = -1; in sisfb_do_set_var()
1277 if(var->accel_flags & FB_ACCELF_TEXT) ivideo->accel = -1; in sisfb_do_set_var()
1284 ivideo->video_bpp = sisbios_mode[ivideo->sisfb_mode_idx].bpp; in sisfb_do_set_var()
1285 ivideo->video_width = sisbios_mode[ivideo->sisfb_mode_idx].xres; in sisfb_do_set_var()
1286 ivideo->video_height = sisbios_mode[ivideo->sisfb_mode_idx].yres; in sisfb_do_set_var()
1293 ivideo->current_width = ivideo->video_width; in sisfb_do_set_var()
1294 ivideo->current_height = ivideo->video_height; in sisfb_do_set_var()
1295 ivideo->current_bpp = ivideo->video_bpp; in sisfb_do_set_var()
1296 ivideo->current_htotal = htotal; in sisfb_do_set_var()
1297 ivideo->current_vtotal = vtotal; in sisfb_do_set_var()
1298 ivideo->current_linelength = ivideo->video_linelength; in sisfb_do_set_var()
1299 ivideo->current_pixclock = var->pixclock; in sisfb_do_set_var()
1300 ivideo->current_refresh_rate = ivideo->refresh_rate; in sisfb_do_set_var()
1301 ivideo->sisfb_lastrates[ivideo->mode_no] = ivideo->refresh_rate; in sisfb_do_set_var()
1315 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_set_base_CRT1()
1323 if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_set_base_CRT2()
1324 SiS_SetRegOR(SISPART1, ivideo->CRT2_write_enable, 0x01); in sisfb_set_base_CRT2()
1328 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_set_base_CRT2()
1338 ivideo->current_base = var->yoffset * info->var.xres_virtual in sisfb_pan_var()
1339 + var->xoffset; in sisfb_pan_var()
1342 switch (info->var.bits_per_pixel) { in sisfb_pan_var()
1346 ivideo->current_base >>= 1; in sisfb_pan_var()
1350 ivideo->current_base >>= 2; in sisfb_pan_var()
1354 ivideo->current_base += (ivideo->video_offset >> 2); in sisfb_pan_var()
1356 sisfb_set_base_CRT1(ivideo, ivideo->current_base); in sisfb_pan_var()
1357 sisfb_set_base_CRT2(ivideo, ivideo->current_base); in sisfb_pan_var()
1378 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_setcolreg()
1380 if(regno >= sisfb_get_cmap_len(&info->var)) in sisfb_setcolreg()
1383 switch(info->var.bits_per_pixel) { in sisfb_setcolreg()
1389 if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_setcolreg()
1400 ((u32 *)(info->pseudo_palette))[regno] = in sisfb_setcolreg()
1412 ((u32 *)(info->pseudo_palette))[regno] = in sisfb_setcolreg()
1424 if((err = sisfb_do_set_var(&info->var, 1, info))) in sisfb_set_par()
1427 sisfb_get_fix(&info->fix, -1, info); in sisfb_set_par()
1435 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_check_var()
1443 htotal = var->left_margin + var->xres + var->right_margin + var->hsync_len; in sisfb_check_var()
1445 vtotal = var->upper_margin + var->lower_margin + var->vsync_len; in sisfb_check_var()
1447 if (!var->pixclock) in sisfb_check_var()
1448 return -EINVAL; in sisfb_check_var()
1449 pixclock = var->pixclock; in sisfb_check_var()
1451 if((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) { in sisfb_check_var()
1452 vtotal += var->yres; in sisfb_check_var()
1454 } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { in sisfb_check_var()
1455 vtotal += var->yres; in sisfb_check_var()
1457 } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { in sisfb_check_var()
1458 vtotal += var->yres; in sisfb_check_var()
1461 vtotal += var->yres; in sisfb_check_var()
1469 (sisbios_mode[search_idx].xres <= var->xres) ) { in sisfb_check_var()
1470 if( (sisbios_mode[search_idx].xres == var->xres) && in sisfb_check_var()
1471 (sisbios_mode[search_idx].yres == var->yres) && in sisfb_check_var()
1472 (sisbios_mode[search_idx].bpp == var->bits_per_pixel)) { in sisfb_check_var()
1474 ivideo->currentvbflags)) > 0) { in sisfb_check_var()
1486 if( (var->xres <= sisbios_mode[search_idx].xres) && in sisfb_check_var()
1487 (var->yres <= sisbios_mode[search_idx].yres) && in sisfb_check_var()
1488 (var->bits_per_pixel == sisbios_mode[search_idx].bpp) ) { in sisfb_check_var()
1490 ivideo->currentvbflags)) > 0) { in sisfb_check_var()
1501 var->xres, var->yres, var->bits_per_pixel, in sisfb_check_var()
1504 var->bits_per_pixel); in sisfb_check_var()
1505 var->xres = sisbios_mode[search_idx].xres; in sisfb_check_var()
1506 var->yres = sisbios_mode[search_idx].yres; in sisfb_check_var()
1510 var->xres, var->yres, var->bits_per_pixel); in sisfb_check_var()
1511 return -EINVAL; in sisfb_check_var()
1515 if( ((ivideo->vbflags2 & VB2_LVDS) || in sisfb_check_var()
1516 ((ivideo->vbflags2 & VB2_30xBDH) && (ivideo->currentvbflags & CRT2_LCD))) && in sisfb_check_var()
1517 (var->bits_per_pixel == 8) ) { in sisfb_check_var()
1518 /* Slave modes on LVDS and 301B-DH */ in sisfb_check_var()
1521 } else if( (ivideo->current_htotal == htotal) && in sisfb_check_var()
1522 (ivideo->current_vtotal == vtotal) && in sisfb_check_var()
1523 (ivideo->current_pixclock == pixclock) ) { in sisfb_check_var()
1524 /* x=x & y=y & c=c -> assume depth change */ in sisfb_check_var()
1528 } else if( ( (ivideo->current_htotal != htotal) || in sisfb_check_var()
1529 (ivideo->current_vtotal != vtotal) ) && in sisfb_check_var()
1530 (ivideo->current_pixclock == var->pixclock) ) { in sisfb_check_var()
1531 /* x!=x | y!=y & c=c -> invalid pixclock */ in sisfb_check_var()
1532 if(ivideo->sisfb_lastrates[sisbios_mode[search_idx].mode_no[ivideo->mni]]) { in sisfb_check_var()
1534 ivideo->sisfb_lastrates[sisbios_mode[search_idx].mode_no[ivideo->mni]]; in sisfb_check_var()
1535 } else if(ivideo->sisfb_parm_rate != -1) { in sisfb_check_var()
1536 /* Sic, sisfb_parm_rate - want to know originally desired rate here */ in sisfb_check_var()
1537 refresh_rate = ivideo->sisfb_parm_rate; in sisfb_check_var()
1546 } else if(ivideo->current_refresh_rate) { in sisfb_check_var()
1547 refresh_rate = ivideo->current_refresh_rate; in sisfb_check_var()
1559 var->pixclock = (u32) (1000000000 / sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr, in sisfb_check_var()
1560 sisbios_mode[search_idx].mode_no[ivideo->mni], in sisfb_check_var()
1562 sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr, in sisfb_check_var()
1563 sisbios_mode[search_idx].mode_no[ivideo->mni], in sisfb_check_var()
1565 if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { in sisfb_check_var()
1566 var->pixclock <<= 1; in sisfb_check_var()
1570 if(ivideo->sisfb_thismonitor.datavalid) { in sisfb_check_var()
1571 if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, search_idx, in sisfb_check_var()
1581 if(var->xres > var->xres_virtual) in sisfb_check_var()
1582 var->xres_virtual = var->xres; in sisfb_check_var()
1584 if(ivideo->sisfb_ypan) { in sisfb_check_var()
1586 if(ivideo->sisfb_max) { in sisfb_check_var()
1587 var->yres_virtual = maxyres; in sisfb_check_var()
1589 if(var->yres_virtual > maxyres) { in sisfb_check_var()
1590 var->yres_virtual = maxyres; in sisfb_check_var()
1593 if(var->yres_virtual <= var->yres) { in sisfb_check_var()
1594 var->yres_virtual = var->yres; in sisfb_check_var()
1597 if(var->yres != var->yres_virtual) { in sisfb_check_var()
1598 var->yres_virtual = var->yres; in sisfb_check_var()
1600 var->xoffset = 0; in sisfb_check_var()
1601 var->yoffset = 0; in sisfb_check_var()
1605 if(var->xoffset > var->xres_virtual - var->xres) { in sisfb_check_var()
1606 var->xoffset = var->xres_virtual - var->xres - 1; in sisfb_check_var()
1609 if(var->yoffset > var->yres_virtual - var->yres) { in sisfb_check_var()
1610 var->yoffset = var->yres_virtual - var->yres - 1; in sisfb_check_var()
1614 var->red.msb_right = in sisfb_check_var()
1615 var->green.msb_right = in sisfb_check_var()
1616 var->blue.msb_right = in sisfb_check_var()
1617 var->transp.offset = in sisfb_check_var()
1618 var->transp.length = in sisfb_check_var()
1619 var->transp.msb_right = 0; in sisfb_check_var()
1627 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_pan_display()
1630 if (var->vmode & FB_VMODE_YWRAP) in sisfb_pan_display()
1631 return -EINVAL; in sisfb_pan_display()
1633 if (var->xoffset + info->var.xres > info->var.xres_virtual || in sisfb_pan_display()
1634 var->yoffset + info->var.yres > info->var.yres_virtual) in sisfb_pan_display()
1635 return -EINVAL; in sisfb_pan_display()
1641 info->var.xoffset = var->xoffset; in sisfb_pan_display()
1642 info->var.yoffset = var->yoffset; in sisfb_pan_display()
1650 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_blank()
1655 /* ----------- FBDev related routines for all series ---------- */
1660 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_ioctl()
1672 return -EPERM; in sisfb_ioctl()
1675 return -EFAULT; in sisfb_ioctl()
1681 return -EFAULT; in sisfb_ioctl()
1687 return -EPERM; in sisfb_ioctl()
1690 return -EFAULT; in sisfb_ioctl()
1703 return -EFAULT; in sisfb_ioctl()
1711 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1713 "sisfb: Deprecated ioctl call received - update your application!\n"); in sisfb_ioctl()
1716 ivideo->sisfb_infoblock.sisfb_id = SISFB_ID; in sisfb_ioctl()
1717 ivideo->sisfb_infoblock.sisfb_version = VER_MAJOR; in sisfb_ioctl()
1718 ivideo->sisfb_infoblock.sisfb_revision = VER_MINOR; in sisfb_ioctl()
1719 ivideo->sisfb_infoblock.sisfb_patchlevel = VER_LEVEL; in sisfb_ioctl()
1720 ivideo->sisfb_infoblock.chip_id = ivideo->chip_id; in sisfb_ioctl()
1721 ivideo->sisfb_infoblock.sisfb_pci_vendor = ivideo->chip_vendor; in sisfb_ioctl()
1722 ivideo->sisfb_infoblock.memory = ivideo->video_size / 1024; in sisfb_ioctl()
1723 ivideo->sisfb_infoblock.heapstart = ivideo->heapstart / 1024; in sisfb_ioctl()
1724 if(ivideo->modechanged) { in sisfb_ioctl()
1725 ivideo->sisfb_infoblock.fbvidmode = ivideo->mode_no; in sisfb_ioctl()
1727 ivideo->sisfb_infoblock.fbvidmode = ivideo->modeprechange; in sisfb_ioctl()
1729 ivideo->sisfb_infoblock.sisfb_caps = ivideo->caps; in sisfb_ioctl()
1730 ivideo->sisfb_infoblock.sisfb_tqlen = ivideo->cmdQueueSize / 1024; in sisfb_ioctl()
1731 ivideo->sisfb_infoblock.sisfb_pcibus = ivideo->pcibus; in sisfb_ioctl()
1732 ivideo->sisfb_infoblock.sisfb_pcislot = ivideo->pcislot; in sisfb_ioctl()
1733 ivideo->sisfb_infoblock.sisfb_pcifunc = ivideo->pcifunc; in sisfb_ioctl()
1734 ivideo->sisfb_infoblock.sisfb_lcdpdc = ivideo->detectedpdc; in sisfb_ioctl()
1735 ivideo->sisfb_infoblock.sisfb_lcdpdca = ivideo->detectedpdca; in sisfb_ioctl()
1736 ivideo->sisfb_infoblock.sisfb_lcda = ivideo->detectedlcda; in sisfb_ioctl()
1737 ivideo->sisfb_infoblock.sisfb_vbflags = ivideo->vbflags; in sisfb_ioctl()
1738 ivideo->sisfb_infoblock.sisfb_currentvbflags = ivideo->currentvbflags; in sisfb_ioctl()
1739 ivideo->sisfb_infoblock.sisfb_scalelcd = ivideo->SiS_Pr.UsePanelScaler; in sisfb_ioctl()
1740 ivideo->sisfb_infoblock.sisfb_specialtiming = ivideo->SiS_Pr.SiS_CustomT; in sisfb_ioctl()
1741 ivideo->sisfb_infoblock.sisfb_haveemi = ivideo->SiS_Pr.HaveEMI ? 1 : 0; in sisfb_ioctl()
1742 ivideo->sisfb_infoblock.sisfb_haveemilcd = ivideo->SiS_Pr.HaveEMILCD ? 1 : 0; in sisfb_ioctl()
1743 ivideo->sisfb_infoblock.sisfb_emi30 = ivideo->SiS_Pr.EMI_30; in sisfb_ioctl()
1744 ivideo->sisfb_infoblock.sisfb_emi31 = ivideo->SiS_Pr.EMI_31; in sisfb_ioctl()
1745 ivideo->sisfb_infoblock.sisfb_emi32 = ivideo->SiS_Pr.EMI_32; in sisfb_ioctl()
1746 ivideo->sisfb_infoblock.sisfb_emi33 = ivideo->SiS_Pr.EMI_33; in sisfb_ioctl()
1747 ivideo->sisfb_infoblock.sisfb_tvxpos = (u16)(ivideo->tvxpos + 32); in sisfb_ioctl()
1748 ivideo->sisfb_infoblock.sisfb_tvypos = (u16)(ivideo->tvypos + 32); in sisfb_ioctl()
1749 ivideo->sisfb_infoblock.sisfb_heapsize = ivideo->sisfb_heap_size / 1024; in sisfb_ioctl()
1750 ivideo->sisfb_infoblock.sisfb_videooffset = ivideo->video_offset; in sisfb_ioctl()
1751 ivideo->sisfb_infoblock.sisfb_curfstn = ivideo->curFSTN; in sisfb_ioctl()
1752 ivideo->sisfb_infoblock.sisfb_curdstn = ivideo->curDSTN; in sisfb_ioctl()
1753 ivideo->sisfb_infoblock.sisfb_vbflags2 = ivideo->vbflags2; in sisfb_ioctl()
1754 ivideo->sisfb_infoblock.sisfb_can_post = ivideo->sisfb_can_post ? 1 : 0; in sisfb_ioctl()
1755 ivideo->sisfb_infoblock.sisfb_card_posted = ivideo->sisfb_card_posted ? 1 : 0; in sisfb_ioctl()
1756 ivideo->sisfb_infoblock.sisfb_was_boot_device = ivideo->sisfb_was_boot_device ? 1 : 0; in sisfb_ioctl()
1758 if(copy_to_user((void __user *)arg, &ivideo->sisfb_infoblock, in sisfb_ioctl()
1759 sizeof(ivideo->sisfb_infoblock))) in sisfb_ioctl()
1760 return -EFAULT; in sisfb_ioctl()
1765 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1767 "sisfb: Deprecated ioctl call received - update your application!\n"); in sisfb_ioctl()
1776 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1778 "sisfb: Deprecated ioctl call received - update your application!\n"); in sisfb_ioctl()
1781 if(ivideo->sisfb_max) in sisfb_ioctl()
1787 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1789 "sisfb: Deprecated ioctl call received - update your application!\n"); in sisfb_ioctl()
1793 return -EFAULT; in sisfb_ioctl()
1795 ivideo->sisfb_max = (gpu32) ? 1 : 0; in sisfb_ioctl()
1800 return -EFAULT; in sisfb_ioctl()
1802 sisfb_set_TVxposoffset(ivideo, ((int)(gpu32 >> 16)) - 32); in sisfb_ioctl()
1803 sisfb_set_TVyposoffset(ivideo, ((int)(gpu32 & 0xffff)) - 32); in sisfb_ioctl()
1807 return put_user((u32)(((ivideo->tvxpos+32)<<16)|((ivideo->tvypos+32)&0xffff)), in sisfb_ioctl()
1811 if(copy_from_user(&ivideo->sisfb_command, (void __user *)arg, in sisfb_ioctl()
1813 return -EFAULT; in sisfb_ioctl()
1815 sisfb_handle_command(ivideo, &ivideo->sisfb_command); in sisfb_ioctl()
1817 if(copy_to_user((void __user *)arg, &ivideo->sisfb_command, in sisfb_ioctl()
1819 return -EFAULT; in sisfb_ioctl()
1825 return -EFAULT; in sisfb_ioctl()
1827 ivideo->sisfblocked = (gpu32) ? 1 : 0; in sisfb_ioctl()
1832 return -ENOIOCTLCMD; in sisfb_ioctl()
1834 return -EINVAL; in sisfb_ioctl()
1843 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_get_fix()
1847 strscpy(fix->id, ivideo->myid, sizeof(fix->id)); in sisfb_get_fix()
1849 mutex_lock(&info->mm_lock); in sisfb_get_fix()
1850 fix->smem_start = ivideo->video_base + ivideo->video_offset; in sisfb_get_fix()
1851 fix->smem_len = ivideo->sisfb_mem; in sisfb_get_fix()
1852 mutex_unlock(&info->mm_lock); in sisfb_get_fix()
1853 fix->type = FB_TYPE_PACKED_PIXELS; in sisfb_get_fix()
1854 fix->type_aux = 0; in sisfb_get_fix()
1855 fix->visual = (ivideo->video_bpp == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR; in sisfb_get_fix()
1856 fix->xpanstep = 1; in sisfb_get_fix()
1857 fix->ypanstep = (ivideo->sisfb_ypan) ? 1 : 0; in sisfb_get_fix()
1858 fix->ywrapstep = 0; in sisfb_get_fix()
1859 fix->line_length = ivideo->video_linelength; in sisfb_get_fix()
1860 fix->mmio_start = ivideo->mmio_base; in sisfb_get_fix()
1861 fix->mmio_len = ivideo->mmio_size; in sisfb_get_fix()
1862 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_get_fix()
1863 fix->accel = FB_ACCEL_SIS_GLAMOUR; in sisfb_get_fix()
1864 } else if((ivideo->chip == SIS_330) || in sisfb_get_fix()
1865 (ivideo->chip == SIS_760) || in sisfb_get_fix()
1866 (ivideo->chip == SIS_761)) { in sisfb_get_fix()
1867 fix->accel = FB_ACCEL_SIS_XABRE; in sisfb_get_fix()
1868 } else if(ivideo->chip == XGI_20) { in sisfb_get_fix()
1869 fix->accel = FB_ACCEL_XGI_VOLARI_Z; in sisfb_get_fix()
1870 } else if(ivideo->chip >= XGI_40) { in sisfb_get_fix()
1871 fix->accel = FB_ACCEL_XGI_VOLARI_V; in sisfb_get_fix()
1873 fix->accel = FB_ACCEL_SIS_GLAMOUR_2; in sisfb_get_fix()
1879 /* ---------------- fb_ops structures ----------------- */
1902 /* ---------------- Chip generation dependent routines ---------------- */
1949 ivideo->video_size = 0; in sisfb_get_dram_size()
1950 ivideo->UMAsize = ivideo->LFBsize = 0; in sisfb_get_dram_size()
1952 switch(ivideo->chip) { in sisfb_get_dram_size()
1956 ivideo->video_size = ((reg & 0x3F) + 1) << 20; in sisfb_get_dram_size()
1961 if(!ivideo->nbridge) in sisfb_get_dram_size()
1962 return -1; in sisfb_get_dram_size()
1963 pci_read_config_byte(ivideo->nbridge, 0x63, ®); in sisfb_get_dram_size()
1964 ivideo->video_size = 1 << (((reg & 0x70) >> 4) + 21); in sisfb_get_dram_size()
1972 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
1976 ivideo->video_size <<= 1; in sisfb_get_dram_size()
1979 ivideo->video_size += (ivideo->video_size/2); in sisfb_get_dram_size()
1984 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
1985 if(reg & 0x0c) ivideo->video_size <<= 1; in sisfb_get_dram_size()
1991 ivideo->video_size = (((reg & 0x3f) + 1) << 2) << 20; in sisfb_get_dram_size()
1996 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
2004 ivideo->video_size = (1 << reg) << 20; in sisfb_get_dram_size()
2005 ivideo->UMAsize = ivideo->video_size; in sisfb_get_dram_size()
2011 ivideo->LFBsize = (32 << 20); in sisfb_get_dram_size()
2013 ivideo->LFBsize = (64 << 20); in sisfb_get_dram_size()
2015 ivideo->video_size += ivideo->LFBsize; in sisfb_get_dram_size()
2022 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
2023 if(ivideo->chip != XGI_20) { in sisfb_get_dram_size()
2025 if(ivideo->revision_id == 2) { in sisfb_get_dram_size()
2029 if(reg == 0x02) ivideo->video_size <<= 1; in sisfb_get_dram_size()
2030 else if(reg == 0x03) ivideo->video_size <<= 2; in sisfb_get_dram_size()
2035 return -1; in sisfb_get_dram_size()
2040 /* -------------- video bridge device detection --------------- */
2047 if(ivideo->chip == XGI_20) { in sisfb_detect_VB_connect()
2048 ivideo->sisfb_crt1off = 0; in sisfb_detect_VB_connect()
2053 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_detect_VB_connect()
2055 if((temp & 0x0F) && (ivideo->chip != SIS_300)) { in sisfb_detect_VB_connect()
2057 if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN))) { in sisfb_detect_VB_connect()
2060 ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2062 ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2071 ivideo->sisfb_crt1off = 0; in sisfb_detect_VB_connect()
2073 ivideo->sisfb_crt1off = (cr32 & 0xDF) ? 1 : 0; in sisfb_detect_VB_connect()
2076 ivideo->vbflags &= ~(CRT2_TV | CRT2_LCD | CRT2_VGA); in sisfb_detect_VB_connect()
2078 if(cr32 & SIS_VB_TV) ivideo->vbflags |= CRT2_TV; in sisfb_detect_VB_connect()
2079 if(cr32 & SIS_VB_LCD) ivideo->vbflags |= CRT2_LCD; in sisfb_detect_VB_connect()
2080 if(cr32 & SIS_VB_CRT2) ivideo->vbflags |= CRT2_VGA; in sisfb_detect_VB_connect()
2087 if(ivideo->chip != SIS_550) { in sisfb_detect_VB_connect()
2088 ivideo->sisfb_dstn = ivideo->sisfb_fstn = 0; in sisfb_detect_VB_connect()
2091 if(ivideo->sisfb_tvplug != -1) { in sisfb_detect_VB_connect()
2092 if( (ivideo->sisvga_engine != SIS_315_VGA) || in sisfb_detect_VB_connect()
2093 (!(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) ) { in sisfb_detect_VB_connect()
2094 if(ivideo->sisfb_tvplug & TV_YPBPR) { in sisfb_detect_VB_connect()
2095 ivideo->sisfb_tvplug = -1; in sisfb_detect_VB_connect()
2100 if(ivideo->sisfb_tvplug != -1) { in sisfb_detect_VB_connect()
2101 if( (ivideo->sisvga_engine != SIS_315_VGA) || in sisfb_detect_VB_connect()
2102 (!(ivideo->vbflags2 & VB2_SISHIVISIONBRIDGE)) ) { in sisfb_detect_VB_connect()
2103 if(ivideo->sisfb_tvplug & TV_HIVISION) { in sisfb_detect_VB_connect()
2104 ivideo->sisfb_tvplug = -1; in sisfb_detect_VB_connect()
2109 if(ivideo->sisfb_tvstd != -1) { in sisfb_detect_VB_connect()
2110 if( (!(ivideo->vbflags2 & VB2_SISBRIDGE)) && in sisfb_detect_VB_connect()
2111 (!((ivideo->sisvga_engine == SIS_315_VGA) && in sisfb_detect_VB_connect()
2112 (ivideo->vbflags2 & VB2_CHRONTEL))) ) { in sisfb_detect_VB_connect()
2113 if(ivideo->sisfb_tvstd & (TV_PALM | TV_PALN | TV_NTSCJ)) { in sisfb_detect_VB_connect()
2114 ivideo->sisfb_tvstd = -1; in sisfb_detect_VB_connect()
2121 if(ivideo->sisfb_tvplug != -1) { in sisfb_detect_VB_connect()
2122 ivideo->vbflags |= ivideo->sisfb_tvplug; in sisfb_detect_VB_connect()
2124 if(cr32 & SIS_VB_YPBPR) ivideo->vbflags |= (TV_YPBPR|TV_YPBPR525I); /* default: 480i */ in sisfb_detect_VB_connect()
2125 else if(cr32 & SIS_VB_HIVISION) ivideo->vbflags |= TV_HIVISION; in sisfb_detect_VB_connect()
2126 else if(cr32 & SIS_VB_SCART) ivideo->vbflags |= TV_SCART; in sisfb_detect_VB_connect()
2128 if(cr32 & SIS_VB_SVIDEO) ivideo->vbflags |= TV_SVIDEO; in sisfb_detect_VB_connect()
2129 if(cr32 & SIS_VB_COMPOSITE) ivideo->vbflags |= TV_AVIDEO; in sisfb_detect_VB_connect()
2133 if(!(ivideo->vbflags & (TV_YPBPR | TV_HIVISION))) { in sisfb_detect_VB_connect()
2134 if(ivideo->sisfb_tvstd != -1) { in sisfb_detect_VB_connect()
2135 ivideo->vbflags &= ~(TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ); in sisfb_detect_VB_connect()
2136 ivideo->vbflags |= ivideo->sisfb_tvstd; in sisfb_detect_VB_connect()
2138 if(ivideo->vbflags & TV_SCART) { in sisfb_detect_VB_connect()
2139 ivideo->vbflags &= ~(TV_NTSC | TV_PALM | TV_PALN | TV_NTSCJ); in sisfb_detect_VB_connect()
2140 ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2142 if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN | TV_NTSCJ))) { in sisfb_detect_VB_connect()
2143 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_detect_VB_connect()
2145 if(temp & 0x01) ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2146 else ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2147 } else if((ivideo->chip <= SIS_315PRO) || (ivideo->chip >= SIS_330)) { in sisfb_detect_VB_connect()
2149 if(temp & 0x01) ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2150 else ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2153 if(temp & 0x20) ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2154 else ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2160 if(ivideo->sisfb_forcecrt1 != -1) { in sisfb_detect_VB_connect()
2161 ivideo->sisfb_crt1off = (ivideo->sisfb_forcecrt1) ? 0 : 1; in sisfb_detect_VB_connect()
2165 /* ------------------ Sensing routines ------------------ */
2172 old = SiS_ReadDDC1Bit(&ivideo->SiS_Pr); in sisfb_test_DDC1()
2174 if(old != SiS_ReadDDC1Bit(&ivideo->SiS_Pr)) break; in sisfb_test_DDC1()
2175 } while(count--); in sisfb_test_DDC1()
2176 return (count != -1); in sisfb_test_DDC1()
2197 if (ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_sense_crt1()
2198 cr63 = SiS_GetReg(SISCR, ivideo->SiS_Pr.SiS_MyCR63); in sisfb_sense_crt1()
2200 SiS_SetRegAND(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF); in sisfb_sense_crt1()
2219 if (ivideo->chip >= SIS_330) { in sisfb_sense_crt1()
2221 if (ivideo->chip >= SIS_340) in sisfb_sense_crt1()
2243 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, in sisfb_sense_crt1()
2244 ivideo->sisvga_engine, 0, 0, NULL, ivideo->vbflags2); in sisfb_sense_crt1()
2245 } while (((temp == 0) || (temp == 0xffff)) && i--); in sisfb_sense_crt1()
2257 if (ivideo->sisvga_engine == SIS_315_VGA) in sisfb_sense_crt1()
2258 SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF, cr63); in sisfb_sense_crt1()
2273 ivideo->SiS_Pr.PanelSelfDetected = false; in SiS_SenseLCD()
2276 if (!(ivideo->vbflags2 & VB2_SISTMDSBRIDGE)) in SiS_SenseLCD()
2278 if (ivideo->vbflags2 & VB2_30xBDH) in SiS_SenseLCD()
2287 if (ivideo->SiS_Pr.DDCPortMixup) in SiS_SenseLCD()
2291 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine, in SiS_SenseLCD()
2292 realcrtno, 0, &buffer[0], ivideo->vbflags2); in SiS_SenseLCD()
2300 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, in SiS_SenseLCD()
2301 ivideo->sisvga_engine, realcrtno, 1, in SiS_SenseLCD()
2302 &buffer[0], ivideo->vbflags2); in SiS_SenseLCD()
2303 } while ((temp) && i--); in SiS_SenseLCD()
2329 if ((yres == 1200) && (ivideo->vbflags2 & VB2_30xC)) in SiS_SenseLCD()
2350 ivideo->SiS_Pr.PanelSelfDetected = true; in SiS_SenseLCD()
2364 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1500); in SISDoSense()
2375 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1000); in SISDoSense()
2395 if(ivideo->vbflags2 & VB2_301) { in SiS_Sense30x()
2401 } else if(ivideo->vbflags2 & (VB2_301B | VB2_302B)) { in SiS_Sense30x()
2403 } else if(ivideo->vbflags2 & (VB2_301LV | VB2_302LV)) { in SiS_Sense30x()
2405 } else if(ivideo->vbflags2 & (VB2_301C | VB2_302ELV | VB2_307T | VB2_307LV)) { in SiS_Sense30x()
2411 if(ivideo->vbflags & (VB2_301LV|VB2_302LV|VB2_302ELV|VB2_307LV)) { in SiS_Sense30x()
2416 if(ivideo->haveXGIROM) { in SiS_Sense30x()
2417 biosflag = ivideo->bios_abase[0x58] & 0x03; in SiS_Sense30x()
2418 } else if(ivideo->newrom) { in SiS_Sense30x()
2419 if(ivideo->bios_abase[0x5d] & 0x04) biosflag |= 0x01; in SiS_Sense30x()
2420 } else if(ivideo->sisvga_engine == SIS_300_VGA) { in SiS_Sense30x()
2421 if(ivideo->bios_abase) { in SiS_Sense30x()
2422 biosflag = ivideo->bios_abase[0xfe] & 0x03; in SiS_Sense30x()
2426 if(ivideo->chip == SIS_300) { in SiS_Sense30x()
2431 if(!(ivideo->vbflags2 & VB2_SISVGA2BRIDGE)) { in SiS_Sense30x()
2439 if(ivideo->vbflags2 & VB2_30xC) { in SiS_Sense30x()
2444 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000); in SiS_Sense30x()
2450 if(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE) { in SiS_Sense30x()
2454 if(!(ivideo->vbflags2 & VB2_30xCLV)) { in SiS_Sense30x()
2474 if(ivideo->vbflags2 & VB2_30xCLV) { in SiS_Sense30x()
2478 if((ivideo->sisvga_engine == SIS_315_VGA) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) { in SiS_Sense30x()
2480 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000); in SiS_Sense30x()
2492 if(!(ivideo->vbflags & TV_YPBPR)) { in SiS_Sense30x()
2511 if(ivideo->vbflags2 & VB2_30xCLV) { in SiS_Sense30x()
2514 for(myflag = 2; myflag > 0; myflag--) { in SiS_Sense30x()
2536 if(ivideo->chip < SIS_315H) { in SiS_SenseCh()
2539 ivideo->SiS_Pr.SiS_IF_DEF_CH70xx = 1; /* Chrontel 700x */ in SiS_SenseCh()
2540 …SiS_SetChrontelGPIO(&ivideo->SiS_Pr, 0x9c); /* Set general purpose IO for Chrontel communication */ in SiS_SenseCh()
2541 SiS_DDC2Delay(&ivideo->SiS_Pr, 1000); in SiS_SenseCh()
2542 temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x25); in SiS_SenseCh()
2544 temp2 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0e); in SiS_SenseCh()
2546 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0e, 0x0b); in SiS_SenseCh()
2547 SiS_DDC2Delay(&ivideo->SiS_Pr, 300); in SiS_SenseCh()
2549 temp2 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x25); in SiS_SenseCh()
2554 temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0e); in SiS_SenseCh()
2557 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0e,0x0b); in SiS_SenseCh()
2558 SiS_DDC2Delay(&ivideo->SiS_Pr, 300); in SiS_SenseCh()
2562 SiS_SetCH700x(&ivideo->SiS_Pr, 0x10, 0x01); in SiS_SenseCh()
2563 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2564 SiS_SetCH700x(&ivideo->SiS_Pr, 0x10, 0x00); in SiS_SenseCh()
2565 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2566 temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x10); in SiS_SenseCh()
2570 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2578 "sisfb: TV detection unreliable - test results varied\n"); in SiS_SenseCh()
2583 ivideo->vbflags |= TV_SVIDEO; in SiS_SenseCh()
2588 ivideo->vbflags |= TV_AVIDEO; in SiS_SenseCh()
2592 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8); in SiS_SenseCh()
2596 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8); in SiS_SenseCh()
2600 SiS_SetChrontelGPIO(&ivideo->SiS_Pr, 0x00); in SiS_SenseCh()
2606 ivideo->SiS_Pr.SiS_IF_DEF_CH70xx = 2; /* Chrontel 7019 */ in SiS_SenseCh()
2607 temp1 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x49); in SiS_SenseCh()
2608 SiS_SetCH701x(&ivideo->SiS_Pr, 0x49, 0x20); in SiS_SenseCh()
2609 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2610 temp2 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x20); in SiS_SenseCh()
2612 SiS_SetCH701x(&ivideo->SiS_Pr, 0x20, temp2); in SiS_SenseCh()
2613 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2615 SiS_SetCH701x(&ivideo->SiS_Pr, 0x20, temp2); in SiS_SenseCh()
2616 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2617 temp2 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x20); in SiS_SenseCh()
2618 SiS_SetCH701x(&ivideo->SiS_Pr, 0x49, temp1); in SiS_SenseCh()
2627 ivideo->vbflags |= TV_AVIDEO; in SiS_SenseCh()
2633 ivideo->vbflags |= TV_SVIDEO; in SiS_SenseCh()
2657 if(ivideo->chip == XGI_20) in sisfb_get_VB_type()
2665 ivideo->vbflags |= VB_301; /* Deprecated */ in sisfb_get_VB_type()
2666 ivideo->vbflags2 |= VB2_301; in sisfb_get_VB_type()
2669 ivideo->vbflags |= VB_301B; /* Deprecated */ in sisfb_get_VB_type()
2670 ivideo->vbflags2 |= VB2_301B; in sisfb_get_VB_type()
2673 ivideo->vbflags |= VB_30xBDH; /* Deprecated */ in sisfb_get_VB_type()
2674 ivideo->vbflags2 |= VB2_30xBDH; in sisfb_get_VB_type()
2675 printk(KERN_INFO "%s SiS301B-DH %s\n", stdstr, bridgestr); in sisfb_get_VB_type()
2680 ivideo->vbflags |= VB_301C; /* Deprecated */ in sisfb_get_VB_type()
2681 ivideo->vbflags2 |= VB2_301C; in sisfb_get_VB_type()
2684 ivideo->vbflags |= VB_301LV; /* Deprecated */ in sisfb_get_VB_type()
2685 ivideo->vbflags2 |= VB2_301LV; in sisfb_get_VB_type()
2690 ivideo->vbflags |= VB_302LV; /* Deprecated */ in sisfb_get_VB_type()
2691 ivideo->vbflags2 |= VB2_302LV; in sisfb_get_VB_type()
2694 ivideo->vbflags |= VB_301C; /* Deprecated */ in sisfb_get_VB_type()
2695 ivideo->vbflags2 |= VB2_301C; in sisfb_get_VB_type()
2698 ivideo->vbflags |= VB_302ELV; /* Deprecated */ in sisfb_get_VB_type()
2699 ivideo->vbflags2 |= VB2_302ELV; in sisfb_get_VB_type()
2706 ivideo->vbflags |= VB_302B; /* Deprecated */ in sisfb_get_VB_type()
2707 ivideo->vbflags2 |= VB2_302B; in sisfb_get_VB_type()
2712 if((!(ivideo->vbflags2 & VB2_VIDEOBRIDGE)) && (ivideo->chip != SIS_300)) { in sisfb_get_VB_type()
2716 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_get_VB_type()
2720 ivideo->vbflags |= VB_LVDS; /* Deprecated */ in sisfb_get_VB_type()
2721 ivideo->vbflags2 |= VB2_LVDS; in sisfb_get_VB_type()
2724 ivideo->vbflags |= (VB_LVDS | VB_TRUMPION); /* Deprecated */ in sisfb_get_VB_type()
2725 ivideo->vbflags2 |= (VB2_LVDS | VB2_TRUMPION); in sisfb_get_VB_type()
2728 ivideo->vbflags |= VB_CHRONTEL; /* Deprecated */ in sisfb_get_VB_type()
2729 ivideo->vbflags2 |= VB2_CHRONTEL; in sisfb_get_VB_type()
2732 ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */ in sisfb_get_VB_type()
2733 ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL); in sisfb_get_VB_type()
2736 if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 1; in sisfb_get_VB_type()
2738 } else if(ivideo->chip < SIS_661) { in sisfb_get_VB_type()
2742 ivideo->vbflags |= VB_LVDS; /* Deprecated */ in sisfb_get_VB_type()
2743 ivideo->vbflags2 |= VB2_LVDS; in sisfb_get_VB_type()
2746 ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */ in sisfb_get_VB_type()
2747 ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL); in sisfb_get_VB_type()
2750 if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 2; in sisfb_get_VB_type()
2752 } else if(ivideo->chip >= SIS_661) { in sisfb_get_VB_type()
2758 ivideo->vbflags |= VB_LVDS; /* Deprecated */ in sisfb_get_VB_type()
2759 ivideo->vbflags2 |= VB2_LVDS; in sisfb_get_VB_type()
2762 ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */ in sisfb_get_VB_type()
2763 ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL); in sisfb_get_VB_type()
2766 ivideo->vbflags |= (VB_LVDS | VB_CONEXANT); /* Deprecated */ in sisfb_get_VB_type()
2767 ivideo->vbflags2 |= (VB2_LVDS | VB2_CONEXANT); in sisfb_get_VB_type()
2770 if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 2; in sisfb_get_VB_type()
2773 if(ivideo->vbflags2 & VB2_LVDS) { in sisfb_get_VB_type()
2776 if((ivideo->sisvga_engine == SIS_300_VGA) && (ivideo->vbflags2 & VB2_TRUMPION)) { in sisfb_get_VB_type()
2779 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_get_VB_type()
2782 if((ivideo->chip >= SIS_661) && (ivideo->vbflags2 & VB2_CONEXANT)) { in sisfb_get_VB_type()
2787 if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_get_VB_type()
2790 } else if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_get_VB_type()
2795 /* ---------- Engine initialization routines ------------ */
2805 ivideo->caps &= ~(TURBO_QUEUE_CAP | in sisfb_engine_init()
2811 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_engine_init()
2815 tqueue_pos = (ivideo->video_size - ivideo->cmdQueueSize) / (64 * 1024); in sisfb_engine_init()
2825 ivideo->caps |= TURBO_QUEUE_CAP; in sisfb_engine_init()
2830 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_engine_init()
2834 if(ivideo->chip == XGI_20) { in sisfb_engine_init()
2835 switch(ivideo->cmdQueueSize) { in sisfb_engine_init()
2844 switch(ivideo->cmdQueueSize) { in sisfb_engine_init()
2863 if((ivideo->chip >= XGI_40) && ivideo->modechanged) { in sisfb_engine_init()
2869 if(!((templ = MMIO_IN32(ivideo->mmio_vbase, 0x8240)) & (1 << 10))) { in sisfb_engine_init()
2871 MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, 0); in sisfb_engine_init()
2875 tempq = MMIO_IN32(ivideo->mmio_vbase, Q_READ_PTR); in sisfb_engine_init()
2876 MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, tempq); in sisfb_engine_init()
2878 tempq = (u32)(ivideo->video_size - ivideo->cmdQueueSize); in sisfb_engine_init()
2879 MMIO_OUT32(ivideo->mmio_vbase, Q_BASE_ADDR, tempq); in sisfb_engine_init()
2881 writel(0x16800000 + 0x8240, ivideo->video_vbase + tempq); in sisfb_engine_init()
2882 writel(templ | (1 << 10), ivideo->video_vbase + tempq + 4); in sisfb_engine_init()
2883 writel(0x168F0000, ivideo->video_vbase + tempq + 8); in sisfb_engine_init()
2884 writel(0x168F0000, ivideo->video_vbase + tempq + 12); in sisfb_engine_init()
2886 MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, (tempq + 16)); in sisfb_engine_init()
2895 tempq = MMIO_IN32(ivideo->mmio_vbase, MMIO_QUEUE_READPORT); in sisfb_engine_init()
2896 MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_WRITEPORT, tempq); in sisfb_engine_init()
2901 tempq = (u32)(ivideo->video_size - ivideo->cmdQueueSize); in sisfb_engine_init()
2902 MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_PHYBASE, tempq); in sisfb_engine_init()
2904 ivideo->caps |= MMIO_CMD_QUEUE_CAP; in sisfb_engine_init()
2908 ivideo->engineok = 1; in sisfb_engine_init()
2918 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_detect_lcd_type()
2919 ivideo->CRT2LCDType = sis300paneltype[reg]; in sisfb_detect_lcd_type()
2920 } else if(ivideo->chip >= SIS_661) { in sisfb_detect_lcd_type()
2921 ivideo->CRT2LCDType = sis661paneltype[reg]; in sisfb_detect_lcd_type()
2923 ivideo->CRT2LCDType = sis310paneltype[reg]; in sisfb_detect_lcd_type()
2924 if((ivideo->chip == SIS_550) && (sisfb_fstn)) { in sisfb_detect_lcd_type()
2925 if((ivideo->CRT2LCDType != LCD_320x240_2) && in sisfb_detect_lcd_type()
2926 (ivideo->CRT2LCDType != LCD_320x240_3)) { in sisfb_detect_lcd_type()
2927 ivideo->CRT2LCDType = LCD_320x240; in sisfb_detect_lcd_type()
2932 if(ivideo->CRT2LCDType == LCD_UNKNOWN) { in sisfb_detect_lcd_type()
2934 ivideo->CRT2LCDType = LCD_1024x768; in sisfb_detect_lcd_type()
2941 if(ivideo->CRT2LCDType == sis_lcd_data[i].lcdtype) { in sisfb_detect_lcd_type()
2942 ivideo->lcdxres = sis_lcd_data[i].xres; in sisfb_detect_lcd_type()
2943 ivideo->lcdyres = sis_lcd_data[i].yres; in sisfb_detect_lcd_type()
2944 ivideo->lcddefmodeidx = sis_lcd_data[i].default_mode_idx; in sisfb_detect_lcd_type()
2950 if(ivideo->SiS_Pr.SiS_CustomT == CUT_BARCO1366) { in sisfb_detect_lcd_type()
2951 ivideo->lcdxres = 1360; ivideo->lcdyres = 1024; in sisfb_detect_lcd_type()
2952 ivideo->lcddefmodeidx = DEFAULT_MODE_1360; in sisfb_detect_lcd_type()
2953 } else if(ivideo->SiS_Pr.SiS_CustomT == CUT_PANEL848) { in sisfb_detect_lcd_type()
2954 ivideo->lcdxres = 848; ivideo->lcdyres = 480; in sisfb_detect_lcd_type()
2955 ivideo->lcddefmodeidx = DEFAULT_MODE_848; in sisfb_detect_lcd_type()
2956 } else if(ivideo->SiS_Pr.SiS_CustomT == CUT_PANEL856) { in sisfb_detect_lcd_type()
2957 ivideo->lcdxres = 856; ivideo->lcdyres = 480; in sisfb_detect_lcd_type()
2958 ivideo->lcddefmodeidx = DEFAULT_MODE_856; in sisfb_detect_lcd_type()
2963 ivideo->lcdxres, ivideo->lcdyres); in sisfb_detect_lcd_type()
2970 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_save_pdc_emi()
2971 if(ivideo->vbflags2 & (VB2_LVDS | VB2_30xBDH)) { in sisfb_save_pdc_emi()
2975 /* Currently on LCD? If yes, read current pdc */ in sisfb_save_pdc_emi()
2976 ivideo->detectedpdc = SiS_GetReg(SISPART1, 0x13); in sisfb_save_pdc_emi()
2977 ivideo->detectedpdc &= 0x3c; in sisfb_save_pdc_emi()
2978 if(ivideo->SiS_Pr.PDC == -1) { in sisfb_save_pdc_emi()
2980 ivideo->SiS_Pr.PDC = ivideo->detectedpdc; in sisfb_save_pdc_emi()
2982 printk(KERN_INFO "sisfb: Detected LCD PDC 0x%02x\n", in sisfb_save_pdc_emi()
2983 ivideo->detectedpdc); in sisfb_save_pdc_emi()
2985 if((ivideo->SiS_Pr.PDC != -1) && in sisfb_save_pdc_emi()
2986 (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) { in sisfb_save_pdc_emi()
2987 printk(KERN_INFO "sisfb: Using LCD PDC 0x%02x\n", in sisfb_save_pdc_emi()
2988 ivideo->SiS_Pr.PDC); in sisfb_save_pdc_emi()
2995 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_save_pdc_emi()
2998 if(ivideo->vbflags2 & VB2_SISLCDABRIDGE) { in sisfb_save_pdc_emi()
3002 ivideo->SiS_Pr.SiS_UseLCDA = true; in sisfb_save_pdc_emi()
3003 ivideo->detectedlcda = 0x03; in sisfb_save_pdc_emi()
3007 /* Save PDC */ in sisfb_save_pdc_emi()
3008 if(ivideo->vbflags2 & VB2_SISLVDSBRIDGE) { in sisfb_save_pdc_emi()
3011 if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) { in sisfb_save_pdc_emi()
3012 /* Currently on LCD? If yes, read current pdc */ in sisfb_save_pdc_emi()
3013 u8 pdc; in sisfb_save_pdc_emi() local
3014 pdc = SiS_GetReg(SISPART1, 0x2D); in sisfb_save_pdc_emi()
3015 ivideo->detectedpdc = (pdc & 0x0f) << 1; in sisfb_save_pdc_emi()
3016 ivideo->detectedpdca = (pdc & 0xf0) >> 3; in sisfb_save_pdc_emi()
3017 pdc = SiS_GetReg(SISPART1, 0x35); in sisfb_save_pdc_emi()
3018 ivideo->detectedpdc |= ((pdc >> 7) & 0x01); in sisfb_save_pdc_emi()
3019 pdc = SiS_GetReg(SISPART1, 0x20); in sisfb_save_pdc_emi()
3020 ivideo->detectedpdca |= ((pdc >> 6) & 0x01); in sisfb_save_pdc_emi()
3021 if(ivideo->newrom) { in sisfb_save_pdc_emi()
3022 /* New ROM invalidates other PDC resp. */ in sisfb_save_pdc_emi()
3023 if(ivideo->detectedlcda != 0xff) { in sisfb_save_pdc_emi()
3024 ivideo->detectedpdc = 0xff; in sisfb_save_pdc_emi()
3026 ivideo->detectedpdca = 0xff; in sisfb_save_pdc_emi()
3029 if(ivideo->SiS_Pr.PDC == -1) { in sisfb_save_pdc_emi()
3030 if(ivideo->detectedpdc != 0xff) { in sisfb_save_pdc_emi()
3031 ivideo->SiS_Pr.PDC = ivideo->detectedpdc; in sisfb_save_pdc_emi()
3034 if(ivideo->SiS_Pr.PDCA == -1) { in sisfb_save_pdc_emi()
3035 if(ivideo->detectedpdca != 0xff) { in sisfb_save_pdc_emi()
3036 ivideo->SiS_Pr.PDCA = ivideo->detectedpdca; in sisfb_save_pdc_emi()
3039 if(ivideo->detectedpdc != 0xff) { in sisfb_save_pdc_emi()
3041 "sisfb: Detected LCD PDC 0x%02x (for LCD=CRT2)\n", in sisfb_save_pdc_emi()
3042 ivideo->detectedpdc); in sisfb_save_pdc_emi()
3044 if(ivideo->detectedpdca != 0xff) { in sisfb_save_pdc_emi()
3047 ivideo->detectedpdca); in sisfb_save_pdc_emi()
3052 if(ivideo->vbflags2 & VB2_SISEMIBRIDGE) { in sisfb_save_pdc_emi()
3053 ivideo->SiS_Pr.EMI_30 = SiS_GetReg(SISPART4, 0x30); in sisfb_save_pdc_emi()
3054 ivideo->SiS_Pr.EMI_31 = SiS_GetReg(SISPART4, 0x31); in sisfb_save_pdc_emi()
3055 ivideo->SiS_Pr.EMI_32 = SiS_GetReg(SISPART4, 0x32); in sisfb_save_pdc_emi()
3056 ivideo->SiS_Pr.EMI_33 = SiS_GetReg(SISPART4, 0x33); in sisfb_save_pdc_emi()
3057 ivideo->SiS_Pr.HaveEMI = true; in sisfb_save_pdc_emi()
3058 if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) { in sisfb_save_pdc_emi()
3059 ivideo->SiS_Pr.HaveEMILCD = true; in sisfb_save_pdc_emi()
3065 if(ivideo->vbflags2 & VB2_30xBLV) { in sisfb_save_pdc_emi()
3066 if((ivideo->SiS_Pr.PDC != -1) && in sisfb_save_pdc_emi()
3067 (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) { in sisfb_save_pdc_emi()
3068 printk(KERN_INFO "sisfb: Using LCD PDC 0x%02x (for LCD=CRT2)\n", in sisfb_save_pdc_emi()
3069 ivideo->SiS_Pr.PDC); in sisfb_save_pdc_emi()
3071 if((ivideo->SiS_Pr.PDCA != -1) && in sisfb_save_pdc_emi()
3072 (ivideo->SiS_Pr.PDCA != ivideo->detectedpdca)) { in sisfb_save_pdc_emi()
3074 ivideo->SiS_Pr.PDCA); in sisfb_save_pdc_emi()
3082 /* -------------------- Memory manager routines ---------------------- */
3086 u32 ret = ivideo->sisfb_parm_mem * 1024; in sisfb_getheapstart()
3087 u32 maxoffs = ivideo->video_size - ivideo->hwcursor_size - ivideo->cmdQueueSize; in sisfb_getheapstart()
3093 * C = console, D = heap, H = HWCursor, Q = cmd-queue in sisfb_getheapstart()
3103 * maximum = videosize - cmd_queue - hwcursor in sisfb_getheapstart()
3109 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_getheapstart()
3110 if(ivideo->video_size > 0x1000000) { in sisfb_getheapstart()
3112 } else if(ivideo->video_size > 0x800000) { in sisfb_getheapstart()
3117 } else if(ivideo->UMAsize && ivideo->LFBsize) { in sisfb_getheapstart()
3120 def = maxoffs - 0x8000; in sisfb_getheapstart()
3124 if((!ret) || (ret > maxoffs) || (ivideo->cardnumber != 0)) in sisfb_getheapstart()
3132 u32 max = ivideo->video_size - ivideo->hwcursor_size - ivideo->cmdQueueSize; in sisfb_getheapsize()
3135 if(ivideo->UMAsize && ivideo->LFBsize) { in sisfb_getheapsize()
3136 if( (!ivideo->sisfb_parm_mem) || in sisfb_getheapsize()
3137 ((ivideo->sisfb_parm_mem * 1024) > max) || in sisfb_getheapsize()
3138 ((max - (ivideo->sisfb_parm_mem * 1024)) < ivideo->UMAsize) ) { in sisfb_getheapsize()
3139 ret = ivideo->UMAsize; in sisfb_getheapsize()
3140 max -= ivideo->UMAsize; in sisfb_getheapsize()
3142 ret = max - (ivideo->sisfb_parm_mem * 1024); in sisfb_getheapsize()
3143 max = ivideo->sisfb_parm_mem * 1024; in sisfb_getheapsize()
3145 ivideo->video_offset = ret; in sisfb_getheapsize()
3146 ivideo->sisfb_mem = max; in sisfb_getheapsize()
3148 ret = max - ivideo->heapstart; in sisfb_getheapsize()
3149 ivideo->sisfb_mem = ivideo->heapstart; in sisfb_getheapsize()
3159 ivideo->video_offset = 0; in sisfb_heap_init()
3160 if(ivideo->sisfb_parm_mem) { in sisfb_heap_init()
3161 if( (ivideo->sisfb_parm_mem < (2 * 1024 * 1024)) || in sisfb_heap_init()
3162 (ivideo->sisfb_parm_mem > ivideo->video_size) ) { in sisfb_heap_init()
3163 ivideo->sisfb_parm_mem = 0; in sisfb_heap_init()
3167 ivideo->heapstart = sisfb_getheapstart(ivideo); in sisfb_heap_init()
3168 ivideo->sisfb_heap_size = sisfb_getheapsize(ivideo); in sisfb_heap_init()
3170 ivideo->sisfb_heap_start = ivideo->video_vbase + ivideo->heapstart; in sisfb_heap_init()
3171 ivideo->sisfb_heap_end = ivideo->sisfb_heap_start + ivideo->sisfb_heap_size; in sisfb_heap_init()
3174 (int)(ivideo->heapstart / 1024), (int)(ivideo->sisfb_heap_size / 1024)); in sisfb_heap_init()
3176 ivideo->sisfb_heap.vinfo = ivideo; in sisfb_heap_init()
3178 ivideo->sisfb_heap.poha_chain = NULL; in sisfb_heap_init()
3179 ivideo->sisfb_heap.poh_freelist = NULL; in sisfb_heap_init()
3181 poh = sisfb_poh_new_node(&ivideo->sisfb_heap); in sisfb_heap_init()
3185 poh->poh_next = &ivideo->sisfb_heap.oh_free; in sisfb_heap_init()
3186 poh->poh_prev = &ivideo->sisfb_heap.oh_free; in sisfb_heap_init()
3187 poh->size = ivideo->sisfb_heap_size; in sisfb_heap_init()
3188 poh->offset = ivideo->heapstart; in sisfb_heap_init()
3190 ivideo->sisfb_heap.oh_free.poh_next = poh; in sisfb_heap_init()
3191 ivideo->sisfb_heap.oh_free.poh_prev = poh; in sisfb_heap_init()
3192 ivideo->sisfb_heap.oh_free.size = 0; in sisfb_heap_init()
3193 ivideo->sisfb_heap.max_freesize = poh->size; in sisfb_heap_init()
3195 ivideo->sisfb_heap.oh_used.poh_next = &ivideo->sisfb_heap.oh_used; in sisfb_heap_init()
3196 ivideo->sisfb_heap.oh_used.poh_prev = &ivideo->sisfb_heap.oh_used; in sisfb_heap_init()
3197 ivideo->sisfb_heap.oh_used.size = SENTINEL; in sisfb_heap_init()
3199 if(ivideo->cardnumber == 0) { in sisfb_heap_init()
3200 /* For the first card, make this heap the "global" one in sisfb_heap_init()
3203 sisfb_heap = &ivideo->sisfb_heap; in sisfb_heap_init()
3217 if(memheap->poh_freelist == NULL) { in sisfb_poh_new_node()
3222 poha->poha_next = memheap->poha_chain; in sisfb_poh_new_node()
3223 memheap->poha_chain = poha; in sisfb_poh_new_node()
3225 cOhs = (SIS_OH_ALLOC_SIZE - sizeof(struct SIS_OHALLOC)) / sizeof(struct SIS_OH) + 1; in sisfb_poh_new_node()
3227 poh = &poha->aoh[0]; in sisfb_poh_new_node()
3228 for(i = cOhs - 1; i != 0; i--) { in sisfb_poh_new_node()
3229 poh->poh_next = poh + 1; in sisfb_poh_new_node()
3233 poh->poh_next = NULL; in sisfb_poh_new_node()
3234 memheap->poh_freelist = &poha->aoh[0]; in sisfb_poh_new_node()
3237 poh = memheap->poh_freelist; in sisfb_poh_new_node()
3238 memheap->poh_freelist = poh->poh_next; in sisfb_poh_new_node()
3250 if(size > memheap->max_freesize) { in sisfb_poh_allocate()
3256 pohThis = memheap->oh_free.poh_next; in sisfb_poh_allocate()
3258 while(pohThis != &memheap->oh_free) { in sisfb_poh_allocate()
3259 if(size <= pohThis->size) { in sisfb_poh_allocate()
3263 pohThis = pohThis->poh_next; in sisfb_poh_allocate()
3272 if(size == pohThis->size) { in sisfb_poh_allocate()
3280 pohRoot->offset = pohThis->offset; in sisfb_poh_allocate()
3281 pohRoot->size = size; in sisfb_poh_allocate()
3283 pohThis->offset += size; in sisfb_poh_allocate()
3284 pohThis->size -= size; in sisfb_poh_allocate()
3287 memheap->max_freesize -= size; in sisfb_poh_allocate()
3289 pohThis = &memheap->oh_used; in sisfb_poh_allocate()
3298 poh->poh_prev->poh_next = poh->poh_next; in sisfb_delete_node()
3299 poh->poh_next->poh_prev = poh->poh_prev; in sisfb_delete_node()
3305 struct SIS_OH *pohTemp = pohList->poh_next; in sisfb_insert_node()
3307 pohList->poh_next = poh; in sisfb_insert_node()
3308 pohTemp->poh_prev = poh; in sisfb_insert_node()
3310 poh->poh_prev = pohList; in sisfb_insert_node()
3311 poh->poh_next = pohTemp; in sisfb_insert_node()
3325 poh_freed = memheap->oh_used.poh_next; in sisfb_poh_free()
3327 while(poh_freed != &memheap->oh_used) { in sisfb_poh_free()
3328 if(poh_freed->offset == base) { in sisfb_poh_free()
3333 poh_freed = poh_freed->poh_next; in sisfb_poh_free()
3339 memheap->max_freesize += poh_freed->size; in sisfb_poh_free()
3342 ulUpper = poh_freed->offset + poh_freed->size; in sisfb_poh_free()
3343 ulLower = poh_freed->offset; in sisfb_poh_free()
3345 pohThis = memheap->oh_free.poh_next; in sisfb_poh_free()
3347 while(pohThis != &memheap->oh_free) { in sisfb_poh_free()
3348 if(pohThis->offset == ulUpper) { in sisfb_poh_free()
3350 } else if((pohThis->offset + pohThis->size) == ulLower) { in sisfb_poh_free()
3353 pohThis = pohThis->poh_next; in sisfb_poh_free()
3359 poh_prev->size += (poh_freed->size + poh_next->size); in sisfb_poh_free()
3367 poh_prev->size += poh_freed->size; in sisfb_poh_free()
3373 poh_next->size += poh_freed->size; in sisfb_poh_free()
3374 poh_next->offset = poh_freed->offset; in sisfb_poh_free()
3379 sisfb_insert_node(&memheap->oh_free, poh_freed); in sisfb_poh_free()
3390 poh->poh_next = memheap->poh_freelist; in sisfb_free_node()
3391 memheap->poh_freelist = poh; in sisfb_free_node()
3399 if((ivideo) && (ivideo->sisfb_id == SISFB_ID) && (!ivideo->havenoheap)) in sis_int_malloc()
3400 poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size); in sis_int_malloc()
3403 req->offset = req->size = 0; in sis_int_malloc()
3406 req->offset = poh->offset; in sis_int_malloc()
3407 req->size = poh->size; in sis_int_malloc()
3409 (poh->offset + ivideo->video_vbase)); in sis_int_malloc()
3416 struct sis_video_info *ivideo = sisfb_heap->vinfo; in sis_malloc()
3418 if(&ivideo->sisfb_heap == sisfb_heap) in sis_malloc()
3421 req->offset = req->size = 0; in sis_malloc()
3439 if((!ivideo) || (ivideo->sisfb_id != SISFB_ID) || (ivideo->havenoheap)) in sis_int_free()
3442 poh = sisfb_poh_free(&ivideo->sisfb_heap, base); in sis_int_free()
3453 struct sis_video_info *ivideo = sisfb_heap->vinfo; in sis_free()
3466 /* --------------------- SetMode routines ------------------------- */
3475 * ivideo->accel here, as this might have in sisfb_check_engine_and_sync()
3483 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_check_engine_and_sync()
3492 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_check_engine_and_sync()
3512 ivideo->currentvbflags &= (VB_VIDEOBRIDGE | VB_DISPTYPE_DISP2); in sisfb_pre_setmode()
3520 cr33 = ivideo->rate_idx & 0x0F; in sisfb_pre_setmode()
3523 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_pre_setmode()
3524 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3535 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_pre_setmode()
3541 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_pre_setmode()
3542 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_pre_setmode()
3543 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_pre_setmode()
3545 switch(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_pre_setmode()
3548 cr38 &= ~0xc0; /* Clear PAL-M / PAL-N bits */ in sisfb_pre_setmode()
3549 if((ivideo->vbflags & TV_YPBPR) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) { in sisfb_pre_setmode()
3551 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3553 if(ivideo->vbflags & TV_YPBPR525P) cr35 |= 0x20; in sisfb_pre_setmode()
3554 else if(ivideo->vbflags & TV_YPBPR750P) cr35 |= 0x40; in sisfb_pre_setmode()
3555 else if(ivideo->vbflags & TV_YPBPR1080I) cr35 |= 0x60; in sisfb_pre_setmode()
3558 ivideo->currentvbflags |= (TV_YPBPR | (ivideo->vbflags & TV_YPBPRALL)); in sisfb_pre_setmode()
3559 } else if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_pre_setmode()
3562 if(ivideo->vbflags & TV_YPBPR525P) cr38 |= 0x10; in sisfb_pre_setmode()
3563 else if(ivideo->vbflags & TV_YPBPR750P) cr38 |= 0x20; in sisfb_pre_setmode()
3564 else if(ivideo->vbflags & TV_YPBPR1080I) cr38 |= 0x30; in sisfb_pre_setmode()
3566 ivideo->currentvbflags |= (TV_YPBPR | (ivideo->vbflags & TV_YPBPRALL)); in sisfb_pre_setmode()
3569 } else if((ivideo->vbflags & TV_HIVISION) && in sisfb_pre_setmode()
3570 (ivideo->vbflags2 & VB2_SISHIVISIONBRIDGE)) { in sisfb_pre_setmode()
3571 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3580 ivideo->currentvbflags |= TV_HIVISION; in sisfb_pre_setmode()
3581 } else if(ivideo->vbflags & TV_SCART) { in sisfb_pre_setmode()
3585 ivideo->currentvbflags |= TV_SCART; in sisfb_pre_setmode()
3587 if(ivideo->vbflags & TV_SVIDEO) { in sisfb_pre_setmode()
3589 ivideo->currentvbflags |= TV_SVIDEO; in sisfb_pre_setmode()
3591 if(ivideo->vbflags & TV_AVIDEO) { in sisfb_pre_setmode()
3593 ivideo->currentvbflags |= TV_AVIDEO; in sisfb_pre_setmode()
3598 if(ivideo->vbflags & (TV_AVIDEO | TV_SVIDEO)) { in sisfb_pre_setmode()
3599 if(ivideo->vbflags & TV_PAL) { in sisfb_pre_setmode()
3601 ivideo->currentvbflags |= TV_PAL; in sisfb_pre_setmode()
3602 if(ivideo->vbflags & TV_PALM) { in sisfb_pre_setmode()
3604 ivideo->currentvbflags |= TV_PALM; in sisfb_pre_setmode()
3605 } else if(ivideo->vbflags & TV_PALN) { in sisfb_pre_setmode()
3607 ivideo->currentvbflags |= TV_PALN; in sisfb_pre_setmode()
3611 ivideo->currentvbflags |= TV_NTSC; in sisfb_pre_setmode()
3612 if(ivideo->vbflags & TV_NTSCJ) { in sisfb_pre_setmode()
3614 ivideo->currentvbflags |= TV_NTSCJ; in sisfb_pre_setmode()
3623 SiS_SetEnableDstn(&ivideo->SiS_Pr, ivideo->sisfb_dstn); in sisfb_pre_setmode()
3624 SiS_SetEnableFstn(&ivideo->SiS_Pr, ivideo->sisfb_fstn); in sisfb_pre_setmode()
3625 ivideo->curFSTN = ivideo->sisfb_fstn; in sisfb_pre_setmode()
3626 ivideo->curDSTN = ivideo->sisfb_dstn; in sisfb_pre_setmode()
3632 if(ivideo->sisfb_nocrt2rate) { in sisfb_pre_setmode()
3633 cr33 |= (sisbios_mode[ivideo->sisfb_mode_idx].rate_idx << 4); in sisfb_pre_setmode()
3635 cr33 |= ((ivideo->rate_idx & 0x0F) << 4); in sisfb_pre_setmode()
3647 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3654 } else if(ivideo->chip != SIS_300) { in sisfb_pre_setmode()
3659 ivideo->SiS_Pr.SiS_UseOEM = ivideo->sisfb_useoem; in sisfb_pre_setmode()
3671 if(ivideo->chip >= SIS_661) { in sisfb_fixup_SR11()
3690 if(val < -32) val = -32; in sisfb_set_TVxposoffset()
3691 ivideo->tvxpos = val; in sisfb_set_TVxposoffset()
3693 if(ivideo->sisfblocked) return; in sisfb_set_TVxposoffset()
3694 if(!ivideo->modechanged) return; in sisfb_set_TVxposoffset()
3696 if(ivideo->currentvbflags & CRT2_TV) { in sisfb_set_TVxposoffset()
3698 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_set_TVxposoffset()
3700 int x = ivideo->tvx; in sisfb_set_TVxposoffset()
3702 switch(ivideo->chronteltype) { in sisfb_set_TVxposoffset()
3707 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0a, (x & 0xff)); in sisfb_set_TVxposoffset()
3708 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((x & 0x0100) >> 7), 0xFD); in sisfb_set_TVxposoffset()
3715 } else if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_set_TVxposoffset()
3720 p2_1f = ivideo->p2_1f; in sisfb_set_TVxposoffset()
3721 p2_20 = ivideo->p2_20; in sisfb_set_TVxposoffset()
3722 p2_2b = ivideo->p2_2b; in sisfb_set_TVxposoffset()
3723 p2_42 = ivideo->p2_42; in sisfb_set_TVxposoffset()
3724 p2_43 = ivideo->p2_43; in sisfb_set_TVxposoffset()
3748 if(val < -32) val = -32; in sisfb_set_TVyposoffset()
3749 ivideo->tvypos = val; in sisfb_set_TVyposoffset()
3751 if(ivideo->sisfblocked) return; in sisfb_set_TVyposoffset()
3752 if(!ivideo->modechanged) return; in sisfb_set_TVyposoffset()
3754 if(ivideo->currentvbflags & CRT2_TV) { in sisfb_set_TVyposoffset()
3756 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_set_TVyposoffset()
3758 int y = ivideo->tvy; in sisfb_set_TVyposoffset()
3760 switch(ivideo->chronteltype) { in sisfb_set_TVyposoffset()
3762 y -= val; in sisfb_set_TVyposoffset()
3765 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0b, (y & 0xff)); in sisfb_set_TVyposoffset()
3766 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((y & 0x0100) >> 8), 0xFE); in sisfb_set_TVyposoffset()
3773 } else if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_set_TVyposoffset()
3777 p2_01 = ivideo->p2_01; in sisfb_set_TVyposoffset()
3778 p2_02 = ivideo->p2_02; in sisfb_set_TVyposoffset()
3782 if(!(ivideo->currentvbflags & (TV_HIVISION | TV_YPBPR))) { in sisfb_set_TVyposoffset()
3813 ivideo->modechanged = 1; in sisfb_post_setmode()
3816 if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) { in sisfb_post_setmode()
3819 ivideo->sisfb_crt1off = 0; in sisfb_post_setmode()
3822 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_post_setmode()
3823 if((ivideo->sisfb_crt1off) && (doit)) { in sisfb_post_setmode()
3834 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_post_setmode()
3835 if((ivideo->sisfb_crt1off) && (doit)) { in sisfb_post_setmode()
3844 SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg); in sisfb_post_setmode()
3850 ivideo->currentvbflags &= ~VB_DISPTYPE_CRT1; in sisfb_post_setmode()
3851 ivideo->currentvbflags |= VB_SINGLE_MODE; in sisfb_post_setmode()
3853 ivideo->currentvbflags |= VB_DISPTYPE_CRT1; in sisfb_post_setmode()
3854 if(ivideo->currentvbflags & VB_DISPTYPE_CRT2) { in sisfb_post_setmode()
3855 ivideo->currentvbflags |= VB_MIRROR_MODE; in sisfb_post_setmode()
3857 ivideo->currentvbflags |= VB_SINGLE_MODE; in sisfb_post_setmode()
3863 if(ivideo->currentvbflags & CRT2_TV) { in sisfb_post_setmode()
3864 if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_post_setmode()
3865 ivideo->p2_1f = SiS_GetReg(SISPART2, 0x1f); in sisfb_post_setmode()
3866 ivideo->p2_20 = SiS_GetReg(SISPART2, 0x20); in sisfb_post_setmode()
3867 ivideo->p2_2b = SiS_GetReg(SISPART2, 0x2b); in sisfb_post_setmode()
3868 ivideo->p2_42 = SiS_GetReg(SISPART2, 0x42); in sisfb_post_setmode()
3869 ivideo->p2_43 = SiS_GetReg(SISPART2, 0x43); in sisfb_post_setmode()
3870 ivideo->p2_01 = SiS_GetReg(SISPART2, 0x01); in sisfb_post_setmode()
3871 ivideo->p2_02 = SiS_GetReg(SISPART2, 0x02); in sisfb_post_setmode()
3872 } else if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_post_setmode()
3873 if(ivideo->chronteltype == 1) { in sisfb_post_setmode()
3874 ivideo->tvx = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0a); in sisfb_post_setmode()
3875 ivideo->tvx |= (((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x02) >> 1) << 8); in sisfb_post_setmode()
3876 ivideo->tvy = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0b); in sisfb_post_setmode()
3877 ivideo->tvy |= ((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x01) << 8); in sisfb_post_setmode()
3882 if(ivideo->tvxpos) { in sisfb_post_setmode()
3883 sisfb_set_TVxposoffset(ivideo, ivideo->tvxpos); in sisfb_post_setmode()
3885 if(ivideo->tvypos) { in sisfb_post_setmode()
3886 sisfb_set_TVyposoffset(ivideo, ivideo->tvypos); in sisfb_post_setmode()
3892 /* (Re-)Initialize chip engines */ in sisfb_post_setmode()
3893 if(ivideo->accel) { in sisfb_post_setmode()
3896 ivideo->engineok = 0; in sisfb_post_setmode()
3907 sisfb_set_base_CRT1(ivideo, ivideo->current_base); in sisfb_reset_mode()
3908 sisfb_set_base_CRT2(ivideo, ivideo->current_base); in sisfb_reset_mode()
3918 switch(sisfb_command->sisfb_cmd) { in sisfb_handle_command()
3920 if(!ivideo->modechanged) { in sisfb_handle_command()
3921 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_EARLY; in sisfb_handle_command()
3923 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OK; in sisfb_handle_command()
3924 sisfb_command->sisfb_result[1] = ivideo->currentvbflags; in sisfb_handle_command()
3925 sisfb_command->sisfb_result[2] = ivideo->vbflags2; in sisfb_handle_command()
3930 if(!ivideo->modechanged) { in sisfb_handle_command()
3931 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_EARLY; in sisfb_handle_command()
3932 } else if(sisfb_command->sisfb_arg[0] == 99) { in sisfb_handle_command()
3934 sisfb_command->sisfb_result[1] = ivideo->sisfb_crt1off ? 0 : 1; in sisfb_handle_command()
3935 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OK; in sisfb_handle_command()
3936 } else if(ivideo->sisfblocked) { in sisfb_handle_command()
3937 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_LOCKED; in sisfb_handle_command()
3938 } else if((!(ivideo->currentvbflags & CRT2_ENABLE)) && in sisfb_handle_command()
3939 (sisfb_command->sisfb_arg[0] == 0)) { in sisfb_handle_command()
3940 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_NOCRT2; in sisfb_handle_command()
3942 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OK; in sisfb_handle_command()
3943 mycrt1off = sisfb_command->sisfb_arg[0] ? 0 : 1; in sisfb_handle_command()
3944 if( ((ivideo->currentvbflags & VB_DISPTYPE_CRT1) && mycrt1off) || in sisfb_handle_command()
3945 ((!(ivideo->currentvbflags & VB_DISPTYPE_CRT1)) && !mycrt1off) ) { in sisfb_handle_command()
3946 ivideo->sisfb_crt1off = mycrt1off; in sisfb_handle_command()
3948 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OTHER; in sisfb_handle_command()
3951 sisfb_command->sisfb_result[1] = ivideo->sisfb_crt1off ? 0 : 1; in sisfb_handle_command()
3956 sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_UNKNOWN; in sisfb_handle_command()
3958 sisfb_command->sisfb_cmd); in sisfb_handle_command()
3995 } else if(!strncasecmp(this_opt, "pdc:", 4)) { in sisfb_setup()
4002 sisfb_accel = -1; in sisfb_setup()
4006 sisfb_ypan = -1; in sisfb_setup()
4010 sisfb_max = -1; in sisfb_setup()
4026 if((temp >= -32) && (temp <= 32)) { in sisfb_setup()
4032 if((temp >= -32) && (temp <= 32)) { in sisfb_setup()
4071 if(romptr > (0x10000 - 8)) in sisfb_check_rom()
4080 if((readb(rom + 4) | (readb(rom + 5) << 8)) != ivideo->chip_vendor) in sisfb_check_rom()
4083 if((readb(rom + 6) | (readb(rom + 7) << 8)) != ivideo->chip_id) in sisfb_check_rom()
4100 if(!ivideo->nbridge) { in sisfb_find_rom()
4154 ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize)); in sisfb_post_map_vram()
4156 if(!ivideo->video_vbase) { in sisfb_post_map_vram()
4160 while((!(ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize))))) { in sisfb_post_map_vram()
4165 if(ivideo->video_vbase) { in sisfb_post_map_vram()
4176 void __iomem *FBAddress = ivideo->video_vbase; in sisfb_post_300_buswidth()
4243 void __iomem *FBAddr = ivideo->video_vbase; in sisfb_post_300_rwtest()
4257 BankNumHigh = RankCapacity * 16 * iteration - 1; in sisfb_post_300_rwtest()
4259 BankNumMid = RankCapacity * 16 - 1; in sisfb_post_300_rwtest()
4261 BankNumMid = RankCapacity * 16 * iteration / 2 - 1; in sisfb_post_300_rwtest()
4271 sr14 = (SiS_DRAMType[k][3] * buswidth) - 1; in sisfb_post_300_rwtest()
4316 for(i = 6; i >= 0; i--) { in sisfb_post_300_ramsize()
4318 for(j = 4; j >= 1; j--) { in sisfb_post_300_ramsize()
4319 PseudoAdrPinCount = 15 - j; in sisfb_post_300_ramsize()
4336 unsigned char *bios = ivideo->SiS_Pr.VirtualRomBase; in sisfb_post_sis300()
4341 if(!ivideo->SiS_Pr.UseROM) in sisfb_post_sis300()
4356 if(ivideo->revision_id <= 0x13) { in sisfb_post_sis300()
4401 if(ivideo->revision_id >= 0x80) in sisfb_post_sis300()
4410 SiS_SetReg(SISSR, 0x1c, v8); /* ---- */ in sisfb_post_sis300()
4419 if(ivideo->revision_id >= 0x80) in sisfb_post_sis300()
4444 if(ivideo->revision_id >= 0x80) in sisfb_post_sis300()
4452 if (ivideo->SiS_Pr.UseROM && bios) { in sisfb_post_sis300()
4482 reg = ((sisfb_videoram >> 10) - 1) | 0x40; in sisfb_post_sis300()
4487 mapsize = ivideo->video_size; in sisfb_post_sis300()
4490 if(ivideo->video_vbase) { in sisfb_post_sis300()
4492 iounmap(ivideo->video_vbase); in sisfb_post_sis300()
4522 ivideo->SiS_Pr.SiS_UseOEM = false; in sisfb_post_sis300()
4523 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_post_sis300()
4524 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_post_sis300()
4525 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_post_sis300()
4526 ivideo->SiS_Pr.VideoMemorySize = 8 << 20; in sisfb_post_sis300()
4527 SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80); in sisfb_post_sis300()
4538 ivideo->modeprechange = 0x2e; in sisfb_post_sis300()
4552 return ivideo->chip_real_id == XGI_21; in sisfb_xgi_is21()
4575 temp = pdev->vendor; in sisfb_find_host_bridge()
4592 writel(0, ivideo->video_vbase); in sisfb_post_xgi_rwtest()
4597 writel(pos, ivideo->video_vbase + pos); in sisfb_post_xgi_rwtest()
4602 if(readl(ivideo->video_vbase) != 0) in sisfb_post_xgi_rwtest()
4608 if(readl(ivideo->video_vbase + pos) != pos) in sisfb_post_xgi_rwtest()
4645 * - if running on x86, if the card is disabled, it means in sisfb_post_xgi_ramsize()
4648 * - if running on non-x86, there usually is no VGA window in sisfb_post_xgi_ramsize()
4654 mapsize = ivideo->video_size; in sisfb_post_xgi_ramsize()
4657 if(!ivideo->video_vbase) { in sisfb_post_xgi_ramsize()
4662 return -ENOMEM; in sisfb_post_xgi_ramsize()
4665 /* Non-interleaving */ in sisfb_post_xgi_ramsize()
4670 if(ivideo->chip == XGI_20) { in sisfb_post_xgi_ramsize()
4734 if(ivideo->revision_id == 2) { in sisfb_post_xgi_ramsize()
4790 if(ivideo->revision_id == 2) { in sisfb_post_xgi_ramsize()
4822 j = (ivideo->chip == XGI_20) ? 5 : 9; in sisfb_post_xgi_ramsize()
4823 k = (ivideo->chip == XGI_20) ? 12 : 4; in sisfb_post_xgi_ramsize()
4824 status = -EIO; in sisfb_post_xgi_ramsize()
4828 reg = (ivideo->chip == XGI_20) ? in sisfb_post_xgi_ramsize()
4833 ranksize = (ivideo->chip == XGI_20) ? in sisfb_post_xgi_ramsize()
4839 if(ivideo->chip == XGI_20) { in sisfb_post_xgi_ramsize()
4858 if (sisfb_post_xgi_rwtest(ivideo, j, ((reg >> 4) + channelab - 2 + 20), mapsize)) { in sisfb_post_xgi_ramsize()
4864 iounmap(ivideo->video_vbase); in sisfb_post_xgi_ramsize()
4898 if(ivideo->haveXGIROM) { in sisfb_post_xgi_setclocks()
4899 v1 = ivideo->bios_abase[0x90 + index]; in sisfb_post_xgi_setclocks()
4900 v2 = ivideo->bios_abase[0x90 + index + 1]; in sisfb_post_xgi_setclocks()
4901 v3 = ivideo->bios_abase[0x90 + index + 2]; in sisfb_post_xgi_setclocks()
4911 if(ivideo->haveXGIROM) { in sisfb_post_xgi_setclocks()
4912 v1 = ivideo->bios_abase[0xb8 + index]; in sisfb_post_xgi_setclocks()
4913 v2 = ivideo->bios_abase[0xb8 + index + 1]; in sisfb_post_xgi_setclocks()
4914 v3 = ivideo->bios_abase[0xb8 + index + 2]; in sisfb_post_xgi_setclocks()
4927 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi_ddr2_mrs_default()
4955 if (ivideo->haveXGIROM) { in sisfb_post_xgi_ddr2_mrs_default()
5008 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi_ddr2()
5029 if (ivideo->haveXGIROM) { in sisfb_post_xgi_ddr2()
5052 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi_ramtype()
5058 if (ivideo->haveXGIROM) { in sisfb_post_xgi_ramtype()
5069 } else if (ivideo->chip == XGI_20) { in sisfb_post_xgi_ramtype()
5092 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi()
5181 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5189 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5197 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5209 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5216 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5217 if(ivideo->revision_id == 2) { in sisfb_post_xgi()
5223 if(ivideo->revision_id == 0) { /* 40 *and* 20? */ in sisfb_post_xgi()
5231 reg = (ivideo->chip == XGI_40) ? 0x20 : 0x00; in sisfb_post_xgi()
5234 if(ivideo->chip == XGI_20) { in sisfb_post_xgi()
5314 if(ivideo->revision_id == 2) { in sisfb_post_xgi()
5380 dev_warn(&pdev->dev, in sisfb_post_xgi()
5389 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5395 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5404 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5405 index = (ivideo->chip == XGI_20) ? 0x31a : 0x3a6; in sisfb_post_xgi()
5433 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5434 index = (ivideo->chip == XGI_20) ? 0x35a : 0x3e6; in sisfb_post_xgi()
5461 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5471 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5472 index = (ivideo->chip == XGI_20) ? 0x45a : 0x4e6; in sisfb_post_xgi()
5489 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5501 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5511 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5519 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5531 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5532 if( (ivideo->revision_id == 1) || in sisfb_post_xgi()
5533 (ivideo->revision_id == 2) ) { in sisfb_post_xgi()
5544 if(ivideo->chip == XGI_20) { in sisfb_post_xgi()
5552 if((ivideo->chip == XGI_20) || in sisfb_post_xgi()
5553 (ivideo->revision_id == 1) || in sisfb_post_xgi()
5554 (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5556 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5579 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5586 if((ivideo->chip == XGI_20) || in sisfb_post_xgi()
5587 (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5594 if((ivideo->chip == XGI_20) || (bios[0x1cb] != 0x0c)) { in sisfb_post_xgi()
5599 if((ivideo->chip == XGI_20) || in sisfb_post_xgi()
5600 (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5605 } else if((ivideo->chip == XGI_40) && (bios[0x1cb] == 0x0c)) { in sisfb_post_xgi()
5612 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5614 index = (ivideo->chip == XGI_20) ? 0x4b2 : 0x53e; in sisfb_post_xgi()
5621 SiS_SetReg(SISSR, 0x19, ((ivideo->chip == XGI_20) ? 0x02 : 0x01)); in sisfb_post_xgi()
5638 if((ivideo->chip == XGI_40) && in sisfb_post_xgi()
5639 ((ivideo->revision_id == 1) || in sisfb_post_xgi()
5640 (ivideo->revision_id == 2))) { in sisfb_post_xgi()
5655 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5662 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5665 if((ivideo->chip == XGI_40) && (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5672 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5680 if((ivideo->chip == XGI_40) && (bios[0x1cb] != 0x0c)) { in sisfb_post_xgi()
5691 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5696 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5704 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5712 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5724 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5731 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5737 if((v1 & 0x40) && (v2 & regd) && ivideo->haveXGIROM) { in sisfb_post_xgi()
5746 ivideo->SiS_Pr.SiS_UseOEM = false; in sisfb_post_xgi()
5747 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5748 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5749 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_post_xgi()
5750 ivideo->SiS_Pr.VideoMemorySize = 8 << 20; in sisfb_post_xgi()
5751 SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80); in sisfb_post_xgi()
5755 /* Disable read-cache */ in sisfb_post_xgi()
5758 /* Enable read-cache */ in sisfb_post_xgi()
5762 dev_err(&pdev->dev, in sisfb_post_xgi()
5770 printk(KERN_DEBUG "-----------------\n"); in sisfb_post_xgi()
5779 printk(KERN_DEBUG "-----------------\n"); in sisfb_post_xgi()
5783 if(ivideo->chip == XGI_20) { in sisfb_post_xgi()
5795 ivideo->SiS_Pr.SiS_UseOEM = false; in sisfb_post_xgi()
5796 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5797 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5798 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_post_xgi()
5799 SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80); in sisfb_post_xgi()
5810 ivideo->modeprechange = 0x2e; in sisfb_post_xgi()
5812 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5828 struct sisfb_chip_info *chipinfo = &sisfb_chip_info[ent->driver_data]; in sisfb_probe()
5836 return -ENXIO; in sisfb_probe()
5842 sis_fb_info = framebuffer_alloc(sizeof(*ivideo), &pdev->dev); in sisfb_probe()
5844 return -ENOMEM; in sisfb_probe()
5846 ivideo = (struct sis_video_info *)sis_fb_info->par; in sisfb_probe()
5847 ivideo->memyselfandi = sis_fb_info; in sisfb_probe()
5849 ivideo->sisfb_id = SISFB_ID; in sisfb_probe()
5852 ivideo->cardnumber = 0; in sisfb_probe()
5855 ivideo->cardnumber = 1; in sisfb_probe()
5856 while((countvideo = countvideo->next) != NULL) in sisfb_probe()
5857 ivideo->cardnumber++; in sisfb_probe()
5860 strscpy(ivideo->myid, chipinfo->chip_name, sizeof(ivideo->myid)); in sisfb_probe()
5862 ivideo->warncount = 0; in sisfb_probe()
5863 ivideo->chip_id = pdev->device; in sisfb_probe()
5864 ivideo->chip_vendor = pdev->vendor; in sisfb_probe()
5865 ivideo->revision_id = pdev->revision; in sisfb_probe()
5866 ivideo->SiS_Pr.ChipRevision = ivideo->revision_id; in sisfb_probe()
5868 ivideo->sisvga_enabled = reg16 & 0x01; in sisfb_probe()
5869 ivideo->pcibus = pdev->bus->number; in sisfb_probe()
5870 ivideo->pcislot = PCI_SLOT(pdev->devfn); in sisfb_probe()
5871 ivideo->pcifunc = PCI_FUNC(pdev->devfn); in sisfb_probe()
5872 ivideo->subsysvendor = pdev->subsystem_vendor; in sisfb_probe()
5873 ivideo->subsysdevice = pdev->subsystem_device; in sisfb_probe()
5875 ivideo->chip = chipinfo->chip; in sisfb_probe()
5876 ivideo->chip_real_id = chipinfo->chip; in sisfb_probe()
5877 ivideo->sisvga_engine = chipinfo->vgaengine; in sisfb_probe()
5878 ivideo->hwcursor_size = chipinfo->hwcursor_size; in sisfb_probe()
5879 ivideo->CRT2_write_enable = chipinfo->CRT2_write_enable; in sisfb_probe()
5880 ivideo->mni = chipinfo->mni; in sisfb_probe()
5882 ivideo->detectedpdc = 0xff; in sisfb_probe()
5883 ivideo->detectedpdca = 0xff; in sisfb_probe()
5884 ivideo->detectedlcda = 0xff; in sisfb_probe()
5886 ivideo->sisfb_thismonitor.datavalid = false; in sisfb_probe()
5888 ivideo->current_base = 0; in sisfb_probe()
5890 ivideo->engineok = 0; in sisfb_probe()
5892 ivideo->sisfb_was_boot_device = 0; in sisfb_probe()
5894 if(pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW) { in sisfb_probe()
5895 if(ivideo->sisvga_enabled) in sisfb_probe()
5896 ivideo->sisfb_was_boot_device = 1; in sisfb_probe()
5905 ivideo->sisfb_parm_mem = sisfb_parm_mem; in sisfb_probe()
5906 ivideo->sisfb_accel = sisfb_accel; in sisfb_probe()
5907 ivideo->sisfb_ypan = sisfb_ypan; in sisfb_probe()
5908 ivideo->sisfb_max = sisfb_max; in sisfb_probe()
5909 ivideo->sisfb_userom = sisfb_userom; in sisfb_probe()
5910 ivideo->sisfb_useoem = sisfb_useoem; in sisfb_probe()
5911 ivideo->sisfb_mode_idx = sisfb_mode_idx; in sisfb_probe()
5912 ivideo->sisfb_parm_rate = sisfb_parm_rate; in sisfb_probe()
5913 ivideo->sisfb_crt1off = sisfb_crt1off; in sisfb_probe()
5914 ivideo->sisfb_forcecrt1 = sisfb_forcecrt1; in sisfb_probe()
5915 ivideo->sisfb_crt2type = sisfb_crt2type; in sisfb_probe()
5916 ivideo->sisfb_crt2flags = sisfb_crt2flags; in sisfb_probe()
5917 /* pdc(a), scalelcd, special timing, lvdshl handled below */ in sisfb_probe()
5918 ivideo->sisfb_dstn = sisfb_dstn; in sisfb_probe()
5919 ivideo->sisfb_fstn = sisfb_fstn; in sisfb_probe()
5920 ivideo->sisfb_tvplug = sisfb_tvplug; in sisfb_probe()
5921 ivideo->sisfb_tvstd = sisfb_tvstd; in sisfb_probe()
5922 ivideo->tvxpos = sisfb_tvxposoffset; in sisfb_probe()
5923 ivideo->tvypos = sisfb_tvyposoffset; in sisfb_probe()
5924 ivideo->sisfb_nocrt2rate = sisfb_nocrt2rate; in sisfb_probe()
5925 ivideo->refresh_rate = 0; in sisfb_probe()
5926 if(ivideo->sisfb_parm_rate != -1) { in sisfb_probe()
5927 ivideo->refresh_rate = ivideo->sisfb_parm_rate; in sisfb_probe()
5930 ivideo->SiS_Pr.UsePanelScaler = sisfb_scalelcd; in sisfb_probe()
5931 ivideo->SiS_Pr.CenterScreen = -1; in sisfb_probe()
5932 ivideo->SiS_Pr.SiS_CustomT = sisfb_specialtiming; in sisfb_probe()
5933 ivideo->SiS_Pr.LVDSHL = sisfb_lvdshl; in sisfb_probe()
5935 ivideo->SiS_Pr.SiS_Backup70xx = 0xff; in sisfb_probe()
5936 ivideo->SiS_Pr.SiS_CHOverScan = -1; in sisfb_probe()
5937 ivideo->SiS_Pr.SiS_ChSW = false; in sisfb_probe()
5938 ivideo->SiS_Pr.SiS_UseLCDA = false; in sisfb_probe()
5939 ivideo->SiS_Pr.HaveEMI = false; in sisfb_probe()
5940 ivideo->SiS_Pr.HaveEMILCD = false; in sisfb_probe()
5941 ivideo->SiS_Pr.OverruleEMI = false; in sisfb_probe()
5942 ivideo->SiS_Pr.SiS_SensibleSR11 = false; in sisfb_probe()
5943 ivideo->SiS_Pr.SiS_MyCR63 = 0x63; in sisfb_probe()
5944 ivideo->SiS_Pr.PDC = -1; in sisfb_probe()
5945 ivideo->SiS_Pr.PDCA = -1; in sisfb_probe()
5946 ivideo->SiS_Pr.DDCPortMixup = false; in sisfb_probe()
5948 if(ivideo->chip >= SIS_330) { in sisfb_probe()
5949 ivideo->SiS_Pr.SiS_MyCR63 = 0x53; in sisfb_probe()
5950 if(ivideo->chip >= SIS_661) { in sisfb_probe()
5951 ivideo->SiS_Pr.SiS_SensibleSR11 = true; in sisfb_probe()
5956 memcpy(&ivideo->default_var, &my_default_var, sizeof(my_default_var)); in sisfb_probe()
5961 if((ivideo->nbridge = sisfb_get_northbridge(ivideo->chip))) { in sisfb_probe()
5962 switch(ivideo->nbridge->device) { in sisfb_probe()
5965 ivideo->chip = SIS_730; in sisfb_probe()
5966 strcpy(ivideo->myid, "SiS 730"); in sisfb_probe()
5971 /* ivideo->chip is ok */ in sisfb_probe()
5972 strcpy(ivideo->myid, "SiS 651"); in sisfb_probe()
5975 ivideo->chip = SIS_740; in sisfb_probe()
5976 strcpy(ivideo->myid, "SiS 740"); in sisfb_probe()
5979 ivideo->chip = SIS_661; in sisfb_probe()
5980 strcpy(ivideo->myid, "SiS 661"); in sisfb_probe()
5983 ivideo->chip = SIS_741; in sisfb_probe()
5984 strcpy(ivideo->myid, "SiS 741"); in sisfb_probe()
5987 ivideo->chip = SIS_760; in sisfb_probe()
5988 strcpy(ivideo->myid, "SiS 760"); in sisfb_probe()
5991 ivideo->chip = SIS_761; in sisfb_probe()
5992 strcpy(ivideo->myid, "SiS 761"); in sisfb_probe()
6000 ivideo->SiS_Pr.ChipType = ivideo->chip; in sisfb_probe()
6002 ivideo->SiS_Pr.ivideo = (void *)ivideo; in sisfb_probe()
6005 if((ivideo->SiS_Pr.ChipType == SIS_315PRO) || in sisfb_probe()
6006 (ivideo->SiS_Pr.ChipType == SIS_315)) { in sisfb_probe()
6007 ivideo->SiS_Pr.ChipType = SIS_315H; in sisfb_probe()
6011 if(!ivideo->sisvga_enabled) { in sisfb_probe()
6013 pci_dev_put(ivideo->nbridge); in sisfb_probe()
6015 return -EIO; in sisfb_probe()
6019 ivideo->video_base = pci_resource_start(pdev, 0); in sisfb_probe()
6020 ivideo->video_size = pci_resource_len(pdev, 0); in sisfb_probe()
6021 ivideo->mmio_base = pci_resource_start(pdev, 1); in sisfb_probe()
6022 ivideo->mmio_size = pci_resource_len(pdev, 1); in sisfb_probe()
6023 ivideo->SiS_Pr.RelIO = pci_resource_start(pdev, 2) + 0x30; in sisfb_probe()
6024 ivideo->SiS_Pr.IOAddress = ivideo->vga_base = ivideo->SiS_Pr.RelIO; in sisfb_probe()
6026 SiSRegInit(&ivideo->SiS_Pr, ivideo->SiS_Pr.IOAddress); in sisfb_probe()
6030 if(ivideo->chip == SIS_630) { in sisfb_probe()
6033 if(mychswtable[i].subsysVendor == ivideo->subsysvendor && in sisfb_probe()
6034 mychswtable[i].subsysCard == ivideo->subsysdevice) { in sisfb_probe()
6035 ivideo->SiS_Pr.SiS_ChSW = true; in sisfb_probe()
6040 ivideo->lpcdev = pci_get_device(PCI_VENDOR_ID_SI, 0x0008, NULL); in sisfb_probe()
6049 if((ivideo->chip == SIS_760) && (ivideo->nbridge)) { in sisfb_probe()
6050 ivideo->lpcdev = pci_get_slot(ivideo->nbridge->bus, (2 << 3)); in sisfb_probe()
6056 if( (!ivideo->sisvga_enabled) in sisfb_probe()
6067 ivideo->modeprechange = 0x03; in sisfb_probe()
6070 ivideo->modeprechange = reg & 0x7f; in sisfb_probe()
6071 } else if(ivideo->sisvga_enabled) { in sisfb_probe()
6075 ivideo->modeprechange = readb(tt + 0x49); in sisfb_probe()
6082 ivideo->bios_abase = NULL; in sisfb_probe()
6083 ivideo->SiS_Pr.VirtualRomBase = NULL; in sisfb_probe()
6084 ivideo->SiS_Pr.UseROM = false; in sisfb_probe()
6085 ivideo->haveXGIROM = ivideo->SiS_Pr.SiS_XGIROM = false; in sisfb_probe()
6086 if(ivideo->sisfb_userom) { in sisfb_probe()
6087 ivideo->SiS_Pr.VirtualRomBase = sisfb_find_rom(pdev); in sisfb_probe()
6088 ivideo->bios_abase = ivideo->SiS_Pr.VirtualRomBase; in sisfb_probe()
6089 ivideo->SiS_Pr.UseROM = (bool)(ivideo->SiS_Pr.VirtualRomBase); in sisfb_probe()
6091 ivideo->SiS_Pr.UseROM ? "" : "not "); in sisfb_probe()
6092 if((ivideo->SiS_Pr.UseROM) && (ivideo->chip >= XGI_20)) { in sisfb_probe()
6093 ivideo->SiS_Pr.UseROM = false; in sisfb_probe()
6094 ivideo->haveXGIROM = ivideo->SiS_Pr.SiS_XGIROM = true; in sisfb_probe()
6095 if( (ivideo->revision_id == 2) && in sisfb_probe()
6096 (!(ivideo->bios_abase[0x1d1] & 0x01)) ) { in sisfb_probe()
6097 ivideo->SiS_Pr.DDCPortMixup = true; in sisfb_probe()
6105 if(ivideo->SiS_Pr.SiS_CustomT == CUT_NONE) { in sisfb_probe()
6110 if (ivideo->chip == XGI_20) { in sisfb_probe()
6115 ivideo->chip_real_id = XGI_21; in sisfb_probe()
6116 dev_info(&pdev->dev, "Z9 detected\n"); in sisfb_probe()
6122 if( (!ivideo->sisvga_enabled) in sisfb_probe()
6128 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_probe()
6129 if(ivideo->chip == SIS_300) { in sisfb_probe()
6131 ivideo->sisfb_can_post = 1; in sisfb_probe()
6137 if (ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_probe()
6140 if (ivideo->chip == XGI_20) { in sisfb_probe()
6142 ivideo->sisfb_can_post = 1; in sisfb_probe()
6143 } else if ((ivideo->chip == XGI_40) && ivideo->haveXGIROM) { in sisfb_probe()
6145 ivideo->sisfb_can_post = 1; in sisfb_probe()
6152 ret = -ENODEV; in sisfb_probe()
6159 ivideo->sisfb_card_posted = 1; in sisfb_probe()
6164 ret = -ENODEV; in sisfb_probe()
6170 if((ivideo->sisfb_mode_idx < 0) || in sisfb_probe()
6171 ((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF)) { in sisfb_probe()
6179 if(ivideo->sisvga_engine == SIS_300_VGA) in sisfb_probe()
6183 ivideo->SiS_Pr.PDC = sisfb_pdc; in sisfb_probe()
6186 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_probe()
6188 ivideo->SiS_Pr.PDCA = sisfb_pdca & 0x1f; in sisfb_probe()
6192 if(!request_mem_region(ivideo->video_base, ivideo->video_size, "sisfb FB")) { in sisfb_probe()
6194 (int)(ivideo->video_size >> 20)); in sisfb_probe()
6196 ret = -ENODEV; in sisfb_probe()
6200 if(!request_mem_region(ivideo->mmio_base, ivideo->mmio_size, "sisfb MMIO")) { in sisfb_probe()
6202 ret = -ENODEV; in sisfb_probe()
6206 ivideo->video_vbase = ioremap_wc(ivideo->video_base, ivideo->video_size); in sisfb_probe()
6207 ivideo->SiS_Pr.VideoMemoryAddress = ivideo->video_vbase; in sisfb_probe()
6208 if(!ivideo->video_vbase) { in sisfb_probe()
6210 ret = -ENODEV; in sisfb_probe()
6214 ivideo->mmio_vbase = ioremap(ivideo->mmio_base, ivideo->mmio_size); in sisfb_probe()
6215 if(!ivideo->mmio_vbase) { in sisfb_probe()
6217 ret = -ENODEV; in sisfb_probe()
6218 error_0: iounmap(ivideo->video_vbase); in sisfb_probe()
6219 error_1: release_mem_region(ivideo->video_base, ivideo->video_size); in sisfb_probe()
6220 error_2: release_mem_region(ivideo->mmio_base, ivideo->mmio_size); in sisfb_probe()
6221 error_3: vfree(ivideo->bios_abase); in sisfb_probe()
6222 pci_dev_put(ivideo->lpcdev); in sisfb_probe()
6223 pci_dev_put(ivideo->nbridge); in sisfb_probe()
6224 if(!ivideo->sisvga_enabled) in sisfb_probe()
6231 ivideo->video_base, (unsigned long)ivideo->video_vbase, ivideo->video_size / 1024); in sisfb_probe()
6233 if(ivideo->video_offset) { in sisfb_probe()
6235 ivideo->video_offset / 1024); in sisfb_probe()
6239 ivideo->mmio_base, (unsigned long)ivideo->mmio_vbase, ivideo->mmio_size / 1024); in sisfb_probe()
6243 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_probe()
6244 ivideo->cmdQueueSize = TURBO_QUEUE_AREA_SIZE; in sisfb_probe()
6246 if(ivideo->chip == XGI_20) { in sisfb_probe()
6247 ivideo->cmdQueueSize = COMMAND_QUEUE_AREA_SIZE_Z7; in sisfb_probe()
6249 ivideo->cmdQueueSize = COMMAND_QUEUE_AREA_SIZE; in sisfb_probe()
6254 * now done after the first mode-switch (if the in sisfb_probe()
6259 ivideo->hwcursor_vbase = ivideo->video_vbase in sisfb_probe()
6260 + ivideo->video_size in sisfb_probe()
6261 - ivideo->cmdQueueSize in sisfb_probe()
6262 - ivideo->hwcursor_size; in sisfb_probe()
6263 ivideo->caps |= HW_CURSOR_CAP; in sisfb_probe()
6266 if((ivideo->havenoheap = sisfb_heap_init(ivideo))) { in sisfb_probe()
6271 ivideo->SiS_Pr.VideoMemoryAddress += ivideo->video_offset; in sisfb_probe()
6272 ivideo->SiS_Pr.VideoMemorySize = ivideo->sisfb_mem; in sisfb_probe()
6274 ivideo->vbflags = 0; in sisfb_probe()
6275 ivideo->lcddefmodeidx = DEFAULT_LCDMODE; in sisfb_probe()
6276 ivideo->tvdefmodeidx = DEFAULT_TVMODE; in sisfb_probe()
6277 ivideo->defmodeidx = DEFAULT_MODE; in sisfb_probe()
6279 ivideo->newrom = 0; in sisfb_probe()
6280 if(ivideo->chip < XGI_20) { in sisfb_probe()
6281 if(ivideo->bios_abase) { in sisfb_probe()
6282 ivideo->newrom = SiSDetermineROMLayout661(&ivideo->SiS_Pr); in sisfb_probe()
6286 if((ivideo->sisfb_mode_idx < 0) || in sisfb_probe()
6287 ((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF)) { in sisfb_probe()
6293 if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) { in sisfb_probe()
6297 ivideo->currentvbflags = ivideo->vbflags & (VB_VIDEOBRIDGE | TV_STANDARD); in sisfb_probe()
6300 if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) { in sisfb_probe()
6301 if(ivideo->sisfb_crt2type != -1) { in sisfb_probe()
6302 if((ivideo->sisfb_crt2type == CRT2_LCD) && in sisfb_probe()
6303 (ivideo->vbflags & CRT2_LCD)) { in sisfb_probe()
6304 ivideo->currentvbflags |= CRT2_LCD; in sisfb_probe()
6305 } else if(ivideo->sisfb_crt2type != CRT2_LCD) { in sisfb_probe()
6306 ivideo->currentvbflags |= ivideo->sisfb_crt2type; in sisfb_probe()
6312 if((ivideo->sisvga_engine == SIS_300_VGA) && in sisfb_probe()
6313 (ivideo->vbflags2 & VB2_CHRONTEL)) { in sisfb_probe()
6314 if(ivideo->vbflags & CRT2_LCD) in sisfb_probe()
6315 ivideo->currentvbflags |= CRT2_LCD; in sisfb_probe()
6316 else if(ivideo->vbflags & CRT2_TV) in sisfb_probe()
6317 ivideo->currentvbflags |= CRT2_TV; in sisfb_probe()
6318 else if(ivideo->vbflags & CRT2_VGA) in sisfb_probe()
6319 ivideo->currentvbflags |= CRT2_VGA; in sisfb_probe()
6321 if(ivideo->vbflags & CRT2_TV) in sisfb_probe()
6322 ivideo->currentvbflags |= CRT2_TV; in sisfb_probe()
6323 else if(ivideo->vbflags & CRT2_LCD) in sisfb_probe()
6324 ivideo->currentvbflags |= CRT2_LCD; in sisfb_probe()
6325 else if(ivideo->vbflags & CRT2_VGA) in sisfb_probe()
6326 ivideo->currentvbflags |= CRT2_VGA; in sisfb_probe()
6331 if(ivideo->vbflags & CRT2_LCD) { in sisfb_probe()
6337 if(!ivideo->sisfb_crt1off) { in sisfb_probe()
6338 sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 0); in sisfb_probe()
6340 if((ivideo->vbflags2 & VB2_SISTMDSBRIDGE) && in sisfb_probe()
6341 (ivideo->vbflags & (CRT2_VGA | CRT2_LCD))) { in sisfb_probe()
6342 sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 1); in sisfb_probe()
6346 if(ivideo->sisfb_mode_idx >= 0) { in sisfb_probe()
6347 int bu = ivideo->sisfb_mode_idx; in sisfb_probe()
6348 ivideo->sisfb_mode_idx = sisfb_validate_mode(ivideo, in sisfb_probe()
6349 ivideo->sisfb_mode_idx, ivideo->currentvbflags); in sisfb_probe()
6350 if(bu != ivideo->sisfb_mode_idx) { in sisfb_probe()
6358 if(ivideo->sisfb_mode_idx < 0) { in sisfb_probe()
6359 switch(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_probe()
6361 ivideo->sisfb_mode_idx = ivideo->lcddefmodeidx; in sisfb_probe()
6364 ivideo->sisfb_mode_idx = ivideo->tvdefmodeidx; in sisfb_probe()
6367 ivideo->sisfb_mode_idx = ivideo->defmodeidx; in sisfb_probe()
6372 ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]; in sisfb_probe()
6374 if(ivideo->refresh_rate != 0) { in sisfb_probe()
6375 sisfb_search_refresh_rate(ivideo, ivideo->refresh_rate, in sisfb_probe()
6376 ivideo->sisfb_mode_idx); in sisfb_probe()
6379 if(ivideo->rate_idx == 0) { in sisfb_probe()
6380 ivideo->rate_idx = sisbios_mode[ivideo->sisfb_mode_idx].rate_idx; in sisfb_probe()
6381 ivideo->refresh_rate = 60; in sisfb_probe()
6384 if(ivideo->sisfb_thismonitor.datavalid) { in sisfb_probe()
6385 if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, in sisfb_probe()
6386 ivideo->sisfb_mode_idx, in sisfb_probe()
6387 ivideo->rate_idx, in sisfb_probe()
6388 ivideo->refresh_rate)) { in sisfb_probe()
6394 ivideo->video_bpp = sisbios_mode[ivideo->sisfb_mode_idx].bpp; in sisfb_probe()
6395 ivideo->video_width = sisbios_mode[ivideo->sisfb_mode_idx].xres; in sisfb_probe()
6396 ivideo->video_height = sisbios_mode[ivideo->sisfb_mode_idx].yres; in sisfb_probe()
6401 ivideo->video_width, ivideo->video_height, ivideo->video_bpp, in sisfb_probe()
6402 ivideo->refresh_rate); in sisfb_probe()
6405 ivideo->default_var.xres = ivideo->default_var.xres_virtual = ivideo->video_width; in sisfb_probe()
6406 ivideo->default_var.yres = ivideo->default_var.yres_virtual = ivideo->video_height; in sisfb_probe()
6407 ivideo->default_var.bits_per_pixel = ivideo->video_bpp; in sisfb_probe()
6409 sisfb_bpp_to_var(ivideo, &ivideo->default_var); in sisfb_probe()
6411 ivideo->default_var.pixclock = (u32) (1000000000 / in sisfb_probe()
6412 sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr, ivideo->mode_no, ivideo->rate_idx)); in sisfb_probe()
6414 if(sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr, ivideo->mode_no, in sisfb_probe()
6415 ivideo->rate_idx, &ivideo->default_var)) { in sisfb_probe()
6416 if((ivideo->default_var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { in sisfb_probe()
6417 ivideo->default_var.pixclock <<= 1; in sisfb_probe()
6421 if(ivideo->sisfb_ypan) { in sisfb_probe()
6423 ivideo->default_var.yres_virtual = in sisfb_probe()
6424 sisfb_calc_maxyres(ivideo, &ivideo->default_var); in sisfb_probe()
6425 if(ivideo->default_var.yres_virtual < ivideo->default_var.yres) { in sisfb_probe()
6426 ivideo->default_var.yres_virtual = ivideo->default_var.yres; in sisfb_probe()
6430 sisfb_calc_pitch(ivideo, &ivideo->default_var); in sisfb_probe()
6432 ivideo->accel = 0; in sisfb_probe()
6433 if(ivideo->sisfb_accel) { in sisfb_probe()
6434 ivideo->accel = -1; in sisfb_probe()
6436 ivideo->default_var.accel_flags |= FB_ACCELF_TEXT; in sisfb_probe()
6442 sis_fb_info->flags = FBINFO_HWACCEL_YPAN | in sisfb_probe()
6446 ((ivideo->accel) ? 0 : FBINFO_HWACCEL_DISABLED); in sisfb_probe()
6448 sis_fb_info->var = ivideo->default_var; in sisfb_probe()
6449 sis_fb_info->fix = ivideo->sisfb_fix; in sisfb_probe()
6450 sis_fb_info->screen_base = ivideo->video_vbase + ivideo->video_offset; in sisfb_probe()
6451 sis_fb_info->fbops = &sisfb_ops; in sisfb_probe()
6452 sis_fb_info->pseudo_palette = ivideo->pseudo_palette; in sisfb_probe()
6454 fb_alloc_cmap(&sis_fb_info->cmap, 256 , 0); in sisfb_probe()
6456 printk(KERN_DEBUG "sisfb: Initial vbflags 0x%x\n", (int)ivideo->vbflags); in sisfb_probe()
6458 ivideo->wc_cookie = arch_phys_wc_add(ivideo->video_base, in sisfb_probe()
6459 ivideo->video_size); in sisfb_probe()
6462 ret = -EINVAL; in sisfb_probe()
6463 iounmap(ivideo->mmio_vbase); in sisfb_probe()
6467 ivideo->registered = 1; in sisfb_probe()
6470 ivideo->next = card_list; in sisfb_probe()
6473 printk(KERN_INFO "sisfb: 2D acceleration is %s, y-panning %s\n", in sisfb_probe()
6474 ivideo->sisfb_accel ? "enabled" : "disabled", in sisfb_probe()
6475 ivideo->sisfb_ypan ? in sisfb_probe()
6476 (ivideo->sisfb_max ? "enabled (auto-max)" : in sisfb_probe()
6477 "enabled (no auto-max)") : in sisfb_probe()
6482 ivideo->myid, VER_MAJOR, VER_MINOR, VER_LEVEL); in sisfb_probe()
6484 printk(KERN_INFO "sisfb: Copyright (C) 2001-2005 Thomas Winischhofer\n"); in sisfb_probe()
6498 struct fb_info *sis_fb_info = ivideo->memyselfandi; in sisfb_remove()
6499 int registered = ivideo->registered; in sisfb_remove()
6500 int modechanged = ivideo->modechanged; in sisfb_remove()
6503 iounmap(ivideo->mmio_vbase); in sisfb_remove()
6504 iounmap(ivideo->video_vbase); in sisfb_remove()
6507 release_mem_region(ivideo->video_base, ivideo->video_size); in sisfb_remove()
6508 release_mem_region(ivideo->mmio_base, ivideo->mmio_size); in sisfb_remove()
6510 vfree(ivideo->bios_abase); in sisfb_remove()
6512 pci_dev_put(ivideo->lpcdev); in sisfb_remove()
6514 pci_dev_put(ivideo->nbridge); in sisfb_remove()
6516 arch_phys_wc_del(ivideo->wc_cookie); in sisfb_remove()
6521 if(!ivideo->sisvga_enabled) in sisfb_remove()
6525 if(ivideo->registered) { in sisfb_remove()
6558 return -ENODEV; in sisfb_init()
6562 return -ENODEV; in sisfb_init()
6580 static int vesa = -1;
6585 static int forcecrt1 = -1;
6586 static int pdc = -1; variable
6587 static int pdc1 = -1;
6588 static int noaccel = -1;
6589 static int noypan = -1;
6590 static int nomax = -1;
6591 static int userom = -1;
6592 static int useoem = -1;
6595 static int scalelcd = -1;
6597 static int lvdshl = -1;
6624 else if(vesa != -1) in sisfb_init_module()
6653 if(userom != -1) in sisfb_init_module()
6656 if(useoem != -1) in sisfb_init_module()
6659 if(pdc != -1) in sisfb_init_module()
6660 sisfb_pdc = (pdc & 0x7f); in sisfb_init_module()
6662 if(pdc1 != -1) in sisfb_init_module()
6710 module_param(pdc, int, 0);
6736 "\nIf set to anything other than 0, y-panning will be disabled and scrolling\n"
6740 "\nIf y-panning is enabled, sisfb will by default use the entire available video\n"
6748 "eg. 1024x768x16. Other formats supported include XxY-Depth and\n"
6749 "XxY-Depth@Rate. If the parameter is only one (decimal or hexadecimal)\n"
6758 "If the mode is specified in the format XxY-Depth@Rate, this parameter\n"
6782 MODULE_PARM_DESC(pdc,
6792 "\nThis is same as pdc, but for LCD-via CRT1. Hence, this is for the 315/330/340\n"
6793 "series only. (default: autodetected if LCD is in LCD-via-CRT1 mode during\n"
6794 "startup) - Note: currently, this has no effect because LCD-via-CRT1 is not\n"
6809 "\nRelocate TV output horizontally. Possible parameters: -32 through 32.\n"
6813 "\nRelocate TV output vertically. Possible parameters: -32 through 32.\n"
6823 "\nSet this to 1 in order to reset (POST) the card on non-x86 machines where\n"
6829 "some non-x86 architectures where the memory auto detection fails. Only\n"
6830 "relevant if resetcard is set, too. SiS300/305 only. Default: [auto-detect]\n");