Lines Matching refs:ivideo
65 static void sisfb_handle_command(struct sis_video_info *ivideo,
342 static void sisfb_detect_custom_timing(struct sis_video_info *ivideo) in sisfb_detect_custom_timing() argument
350 if(ivideo->SiS_Pr.UseROM) { in sisfb_detect_custom_timing()
351 biosver = ivideo->SiS_Pr.VirtualRomBase + 0x06; in sisfb_detect_custom_timing()
352 biosdate = ivideo->SiS_Pr.VirtualRomBase + 0x2c; in sisfb_detect_custom_timing()
354 chksum += ivideo->SiS_Pr.VirtualRomBase[i]; in sisfb_detect_custom_timing()
359 if( (mycustomttable[i].chipID == ivideo->chip) && in sisfb_detect_custom_timing()
361 (ivideo->SiS_Pr.UseROM && in sisfb_detect_custom_timing()
365 (ivideo->SiS_Pr.UseROM && in sisfb_detect_custom_timing()
369 (ivideo->SiS_Pr.UseROM && in sisfb_detect_custom_timing()
371 (mycustomttable[i].pcisubsysvendor == ivideo->subsysvendor) && in sisfb_detect_custom_timing()
372 (mycustomttable[i].pcisubsyscard == ivideo->subsysdevice) ) { in sisfb_detect_custom_timing()
376 if(ivideo->SiS_Pr.UseROM) { in sisfb_detect_custom_timing()
377 if(ivideo->SiS_Pr.VirtualRomBase[mycustomttable[i].biosFootprintAddr[j]] != in sisfb_detect_custom_timing()
386 ivideo->SiS_Pr.SiS_CustomT = mycustomttable[i].SpecialID; in sisfb_detect_custom_timing()
500 static void sisfb_handle_ddc(struct sis_video_info *ivideo, in sisfb_handle_ddc() argument
509 if(ivideo->vbflags & CRT2_LCD) realcrtno = 1; in sisfb_handle_ddc()
510 else if(ivideo->vbflags & CRT2_VGA) realcrtno = 2; in sisfb_handle_ddc()
514 if((ivideo->sisfb_crt1off) && (!crtno)) in sisfb_handle_ddc()
517 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine, in sisfb_handle_ddc()
518 realcrtno, 0, &buffer[0], ivideo->vbflags2); in sisfb_handle_ddc()
533 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine, in sisfb_handle_ddc()
534 realcrtno, 1, &buffer[0], ivideo->vbflags2); in sisfb_handle_ddc()
556 sisfb_verify_rate(struct sis_video_info *ivideo, struct sisfb_monitor *monitor, in sisfb_verify_rate() argument
569 switch(sisbios_mode[mode_idx].mode_no[ivideo->mni]) { in sisfb_verify_rate()
583 if(ivideo->sisvga_engine == SIS_315_VGA) return true; in sisfb_verify_rate()
592 if(sisfb_gettotalfrommode(&ivideo->SiS_Pr, in sisfb_verify_rate()
593 sisbios_mode[mode_idx].mode_no[ivideo->mni], in sisfb_verify_rate()
610 sisfb_validate_mode(struct sis_video_info *ivideo, int myindex, u32 vbflags) in sisfb_validate_mode() argument
615 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_validate_mode()
621 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_validate_mode()
632 xres = ivideo->lcdxres; yres = ivideo->lcdyres; in sisfb_validate_mode()
634 if((ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL848) && in sisfb_validate_mode()
635 (ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL856)) { in sisfb_validate_mode()
642 if(ivideo->sisfb_fstn) { in sisfb_validate_mode()
654 if(SiS_GetModeID_LCD(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres, in sisfb_validate_mode()
655 sisbios_mode[myindex].yres, 0, ivideo->sisfb_fstn, in sisfb_validate_mode()
656 ivideo->SiS_Pr.SiS_CustomT, xres, yres, ivideo->vbflags2) < 0x14) { in sisfb_validate_mode()
662 if(SiS_GetModeID_TV(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres, in sisfb_validate_mode()
663 sisbios_mode[myindex].yres, 0, ivideo->vbflags2) < 0x14) { in sisfb_validate_mode()
669 if(SiS_GetModeID_VGA2(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()
680 sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate, int mode_idx) in sisfb_search_refresh_rate() argument
686 ivideo->rate_idx = 0; in sisfb_search_refresh_rate()
690 ivideo->rate_idx = sisfb_vrate[i].idx; in sisfb_search_refresh_rate()
696 ivideo->rate_idx = sisfb_vrate[i].idx; in sisfb_search_refresh_rate()
697 ivideo->refresh_rate = sisfb_vrate[i].refresh; in sisfb_search_refresh_rate()
702 ivideo->rate_idx = sisfb_vrate[i-1].idx; in sisfb_search_refresh_rate()
703 ivideo->refresh_rate = sisfb_vrate[i-1].refresh; in sisfb_search_refresh_rate()
709 ivideo->rate_idx = sisfb_vrate[i].idx; in sisfb_search_refresh_rate()
715 if(ivideo->rate_idx > 0) { in sisfb_search_refresh_rate()
716 return ivideo->rate_idx; in sisfb_search_refresh_rate()
725 sisfb_bridgeisslave(struct sis_video_info *ivideo) in sisfb_bridgeisslave() argument
729 if(!(ivideo->vbflags2 & VB2_VIDEOBRIDGE)) in sisfb_bridgeisslave()
733 if( ((ivideo->sisvga_engine == SIS_300_VGA) && (P1_00 & 0xa0) == 0x20) || in sisfb_bridgeisslave()
734 ((ivideo->sisvga_engine == SIS_315_VGA) && (P1_00 & 0x50) == 0x10) ) { in sisfb_bridgeisslave()
742 sisfballowretracecrt1(struct sis_video_info *ivideo) in sisfballowretracecrt1() argument
758 sisfbcheckvretracecrt1(struct sis_video_info *ivideo) in sisfbcheckvretracecrt1() argument
760 if(!sisfballowretracecrt1(ivideo)) in sisfbcheckvretracecrt1()
770 sisfbwaitretracecrt1(struct sis_video_info *ivideo) in sisfbwaitretracecrt1() argument
774 if(!sisfballowretracecrt1(ivideo)) in sisfbwaitretracecrt1()
784 sisfbcheckvretracecrt2(struct sis_video_info *ivideo) in sisfbcheckvretracecrt2() argument
788 switch(ivideo->sisvga_engine) { in sisfbcheckvretracecrt2()
802 sisfb_CheckVBRetrace(struct sis_video_info *ivideo) in sisfb_CheckVBRetrace() argument
804 if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_CheckVBRetrace()
805 if(!sisfb_bridgeisslave(ivideo)) { in sisfb_CheckVBRetrace()
806 return sisfbcheckvretracecrt2(ivideo); in sisfb_CheckVBRetrace()
809 return sisfbcheckvretracecrt1(ivideo); in sisfb_CheckVBRetrace()
813 sisfb_setupvbblankflags(struct sis_video_info *ivideo, u32 *vcount, u32 *hcount) in sisfb_setupvbblankflags() argument
820 if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!(sisfb_bridgeisslave(ivideo)))) { in sisfb_setupvbblankflags()
827 switch(ivideo->sisvga_engine) { in sisfb_setupvbblankflags()
842 } else if(sisfballowretracecrt1(ivideo)) { in sisfb_setupvbblankflags()
863 sisfb_myblank(struct sis_video_info *ivideo, int blank) in sisfb_myblank() argument
918 if(ivideo->currentvbflags & VB_DISPTYPE_CRT1) { in sisfb_myblank()
920 if( (!ivideo->sisfb_thismonitor.datavalid) || in sisfb_myblank()
921 ((ivideo->sisfb_thismonitor.datavalid) && in sisfb_myblank()
922 (ivideo->sisfb_thismonitor.feature & 0xe0))) { in sisfb_myblank()
924 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_myblank()
925 SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xbf, cr63); in sisfb_myblank()
928 if(!(sisfb_bridgeisslave(ivideo))) { in sisfb_myblank()
936 if(ivideo->currentvbflags & CRT2_LCD) { in sisfb_myblank()
938 if(ivideo->vbflags2 & VB2_SISLVDSBRIDGE) { in sisfb_myblank()
940 SiS_SiS30xBLOn(&ivideo->SiS_Pr); in sisfb_myblank()
942 SiS_SiS30xBLOff(&ivideo->SiS_Pr); in sisfb_myblank()
944 } else if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_myblank()
946 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_myblank()
948 SiS_Chrontel701xBLOn(&ivideo->SiS_Pr); in sisfb_myblank()
950 SiS_Chrontel701xBLOff(&ivideo->SiS_Pr); in sisfb_myblank()
956 if(((ivideo->sisvga_engine == SIS_300_VGA) && in sisfb_myblank()
957 (ivideo->vbflags2 & (VB2_301|VB2_30xBDH|VB2_LVDS))) || in sisfb_myblank()
958 ((ivideo->sisvga_engine == SIS_315_VGA) && in sisfb_myblank()
959 ((ivideo->vbflags2 & (VB2_LVDS | VB2_CHRONTEL)) == VB2_LVDS))) { in sisfb_myblank()
963 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_myblank()
964 if((ivideo->vbflags2 & VB2_30xB) && in sisfb_myblank()
965 (!(ivideo->vbflags2 & VB2_30xBDH))) { in sisfb_myblank()
968 } else if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_myblank()
969 if((ivideo->vbflags2 & VB2_30xB) && in sisfb_myblank()
970 (!(ivideo->vbflags2 & VB2_30xBDH))) { in sisfb_myblank()
975 } else if(ivideo->currentvbflags & CRT2_VGA) { in sisfb_myblank()
977 if(ivideo->vbflags2 & VB2_30xB) { in sisfb_myblank()
992 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_read_nbridge_pci_dword() local
995 pci_read_config_dword(ivideo->nbridge, reg, &val); in sisfb_read_nbridge_pci_dword()
1002 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_write_nbridge_pci_dword() local
1004 pci_write_config_dword(ivideo->nbridge, reg, (u32)val); in sisfb_write_nbridge_pci_dword()
1010 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_read_lpc_pci_dword() local
1013 if(!ivideo->lpcdev) return 0; in sisfb_read_lpc_pci_dword()
1015 pci_read_config_dword(ivideo->lpcdev, reg, &val); in sisfb_read_lpc_pci_dword()
1024 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_write_nbridge_pci_byte() local
1026 pci_write_config_byte(ivideo->nbridge, reg, (u8)val); in sisfb_write_nbridge_pci_byte()
1032 struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo; in sisfb_read_mio_pci_word() local
1035 if(!ivideo->lpcdev) return 0; in sisfb_read_mio_pci_word()
1037 pci_read_config_word(ivideo->lpcdev, reg, &val); in sisfb_read_mio_pci_word()
1051 sisfb_set_vparms(struct sis_video_info *ivideo) in sisfb_set_vparms() argument
1053 switch(ivideo->video_bpp) { in sisfb_set_vparms()
1055 ivideo->DstColor = 0x0000; in sisfb_set_vparms()
1056 ivideo->SiS310_AccelDepth = 0x00000000; in sisfb_set_vparms()
1057 ivideo->video_cmap_len = 256; in sisfb_set_vparms()
1060 ivideo->DstColor = 0x8000; in sisfb_set_vparms()
1061 ivideo->SiS310_AccelDepth = 0x00010000; in sisfb_set_vparms()
1062 ivideo->video_cmap_len = 16; in sisfb_set_vparms()
1065 ivideo->DstColor = 0xC000; in sisfb_set_vparms()
1066 ivideo->SiS310_AccelDepth = 0x00020000; in sisfb_set_vparms()
1067 ivideo->video_cmap_len = 16; in sisfb_set_vparms()
1070 ivideo->video_cmap_len = 16; in sisfb_set_vparms()
1071 printk(KERN_ERR "sisfb: Unsupported depth %d", ivideo->video_bpp); in sisfb_set_vparms()
1072 ivideo->accel = 0; in sisfb_set_vparms()
1077 sisfb_calc_maxyres(struct sis_video_info *ivideo, struct fb_var_screeninfo *var) in sisfb_calc_maxyres() argument
1079 int maxyres = ivideo->sisfb_mem / (var->xres_virtual * (var->bits_per_pixel >> 3)); in sisfb_calc_maxyres()
1087 sisfb_calc_pitch(struct sis_video_info *ivideo, struct fb_var_screeninfo *var) in sisfb_calc_pitch() argument
1089 ivideo->video_linelength = var->xres_virtual * (var->bits_per_pixel >> 3); in sisfb_calc_pitch()
1090 ivideo->scrnpitchCRT1 = ivideo->video_linelength; in sisfb_calc_pitch()
1091 if(!(ivideo->currentvbflags & CRT1_LCDA)) { in sisfb_calc_pitch()
1093 ivideo->scrnpitchCRT1 <<= 1; in sisfb_calc_pitch()
1099 sisfb_set_pitch(struct sis_video_info *ivideo) in sisfb_set_pitch() argument
1102 unsigned short HDisplay1 = ivideo->scrnpitchCRT1 >> 3; in sisfb_set_pitch()
1103 unsigned short HDisplay2 = ivideo->video_linelength >> 3; in sisfb_set_pitch()
1105 if(sisfb_bridgeisslave(ivideo)) isslavemode = true; in sisfb_set_pitch()
1108 if((ivideo->currentvbflags & VB_DISPTYPE_DISP1) || (isslavemode)) { in sisfb_set_pitch()
1114 if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!isslavemode)) { in sisfb_set_pitch()
1115 SiS_SetRegOR(SISPART1, ivideo->CRT2_write_enable, 0x01); in sisfb_set_pitch()
1122 sisfb_bpp_to_var(struct sis_video_info *ivideo, struct fb_var_screeninfo *var) in sisfb_bpp_to_var() argument
1124 ivideo->video_cmap_len = sisfb_get_cmap_len(var); in sisfb_bpp_to_var()
1155 sisfb_set_mode(struct sis_video_info *ivideo, int clrscrn) in sisfb_set_mode() argument
1157 unsigned short modeno = ivideo->mode_no; in sisfb_set_mode()
1164 sisfb_pre_setmode(ivideo); in sisfb_set_mode()
1166 if(!SiSSetMode(&ivideo->SiS_Pr, modeno)) { in sisfb_set_mode()
1167 printk(KERN_ERR "sisfb: Setting mode[0x%x] failed\n", ivideo->mode_no); in sisfb_set_mode()
1173 sisfb_post_setmode(ivideo); in sisfb_set_mode()
1182 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_do_set_var() local
1214 ivideo->refresh_rate = (unsigned int) (hrate * 2 / vtotal); in sisfb_do_set_var()
1216 ivideo->refresh_rate = 60; in sisfb_do_set_var()
1219 old_mode = ivideo->sisfb_mode_idx; in sisfb_do_set_var()
1220 ivideo->sisfb_mode_idx = 0; in sisfb_do_set_var()
1222 while( (sisbios_mode[ivideo->sisfb_mode_idx].mode_no[0] != 0) && in sisfb_do_set_var()
1223 (sisbios_mode[ivideo->sisfb_mode_idx].xres <= var->xres) ) { in sisfb_do_set_var()
1224 if( (sisbios_mode[ivideo->sisfb_mode_idx].xres == var->xres) && in sisfb_do_set_var()
1225 (sisbios_mode[ivideo->sisfb_mode_idx].yres == var->yres) && in sisfb_do_set_var()
1226 (sisbios_mode[ivideo->sisfb_mode_idx].bpp == var->bits_per_pixel)) { in sisfb_do_set_var()
1227 ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]; in sisfb_do_set_var()
1231 ivideo->sisfb_mode_idx++; in sisfb_do_set_var()
1235 ivideo->sisfb_mode_idx = sisfb_validate_mode(ivideo, in sisfb_do_set_var()
1236 ivideo->sisfb_mode_idx, ivideo->currentvbflags); in sisfb_do_set_var()
1238 ivideo->sisfb_mode_idx = -1; in sisfb_do_set_var()
1241 if(ivideo->sisfb_mode_idx < 0) { in sisfb_do_set_var()
1244 ivideo->sisfb_mode_idx = old_mode; in sisfb_do_set_var()
1248 ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]; in sisfb_do_set_var()
1250 if(sisfb_search_refresh_rate(ivideo, ivideo->refresh_rate, ivideo->sisfb_mode_idx) == 0) { in sisfb_do_set_var()
1251 ivideo->rate_idx = sisbios_mode[ivideo->sisfb_mode_idx].rate_idx; in sisfb_do_set_var()
1252 ivideo->refresh_rate = 60; in sisfb_do_set_var()
1259 ivideo->accel = 0; in sisfb_do_set_var()
1268 if(!(info->flags & FBINFO_HWACCEL_DISABLED)) ivideo->accel = -1; in sisfb_do_set_var()
1270 if(var->accel_flags & FB_ACCELF_TEXT) ivideo->accel = -1; in sisfb_do_set_var()
1273 if((ret = sisfb_set_mode(ivideo, 1))) { in sisfb_do_set_var()
1277 ivideo->video_bpp = sisbios_mode[ivideo->sisfb_mode_idx].bpp; in sisfb_do_set_var()
1278 ivideo->video_width = sisbios_mode[ivideo->sisfb_mode_idx].xres; in sisfb_do_set_var()
1279 ivideo->video_height = sisbios_mode[ivideo->sisfb_mode_idx].yres; in sisfb_do_set_var()
1281 sisfb_calc_pitch(ivideo, var); in sisfb_do_set_var()
1282 sisfb_set_pitch(ivideo); in sisfb_do_set_var()
1284 sisfb_set_vparms(ivideo); in sisfb_do_set_var()
1286 ivideo->current_width = ivideo->video_width; in sisfb_do_set_var()
1287 ivideo->current_height = ivideo->video_height; in sisfb_do_set_var()
1288 ivideo->current_bpp = ivideo->video_bpp; in sisfb_do_set_var()
1289 ivideo->current_htotal = htotal; in sisfb_do_set_var()
1290 ivideo->current_vtotal = vtotal; in sisfb_do_set_var()
1291 ivideo->current_linelength = ivideo->video_linelength; in sisfb_do_set_var()
1292 ivideo->current_pixclock = var->pixclock; in sisfb_do_set_var()
1293 ivideo->current_refresh_rate = ivideo->refresh_rate; in sisfb_do_set_var()
1294 ivideo->sisfb_lastrates[ivideo->mode_no] = ivideo->refresh_rate; in sisfb_do_set_var()
1301 sisfb_set_base_CRT1(struct sis_video_info *ivideo, unsigned int base) in sisfb_set_base_CRT1() argument
1308 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_set_base_CRT1()
1314 sisfb_set_base_CRT2(struct sis_video_info *ivideo, unsigned int base) in sisfb_set_base_CRT2() argument
1316 if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_set_base_CRT2()
1317 SiS_SetRegOR(SISPART1, ivideo->CRT2_write_enable, 0x01); in sisfb_set_base_CRT2()
1321 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_set_base_CRT2()
1328 sisfb_pan_var(struct sis_video_info *ivideo, struct fb_info *info, in sisfb_pan_var() argument
1331 ivideo->current_base = var->yoffset * info->var.xres_virtual in sisfb_pan_var()
1339 ivideo->current_base >>= 1; in sisfb_pan_var()
1343 ivideo->current_base >>= 2; in sisfb_pan_var()
1347 ivideo->current_base += (ivideo->video_offset >> 2); in sisfb_pan_var()
1349 sisfb_set_base_CRT1(ivideo, ivideo->current_base); in sisfb_pan_var()
1350 sisfb_set_base_CRT2(ivideo, ivideo->current_base); in sisfb_pan_var()
1371 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_setcolreg() local
1382 if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_setcolreg()
1428 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_check_var() local
1464 if((tidx = sisfb_validate_mode(ivideo, search_idx, in sisfb_check_var()
1465 ivideo->currentvbflags)) > 0) { in sisfb_check_var()
1480 if((tidx = sisfb_validate_mode(ivideo,search_idx, in sisfb_check_var()
1481 ivideo->currentvbflags)) > 0) { in sisfb_check_var()
1506 if( ((ivideo->vbflags2 & VB2_LVDS) || in sisfb_check_var()
1507 ((ivideo->vbflags2 & VB2_30xBDH) && (ivideo->currentvbflags & CRT2_LCD))) && in sisfb_check_var()
1512 } else if( (ivideo->current_htotal == htotal) && in sisfb_check_var()
1513 (ivideo->current_vtotal == vtotal) && in sisfb_check_var()
1514 (ivideo->current_pixclock == pixclock) ) { in sisfb_check_var()
1519 } else if( ( (ivideo->current_htotal != htotal) || in sisfb_check_var()
1520 (ivideo->current_vtotal != vtotal) ) && in sisfb_check_var()
1521 (ivideo->current_pixclock == var->pixclock) ) { in sisfb_check_var()
1523 if(ivideo->sisfb_lastrates[sisbios_mode[search_idx].mode_no[ivideo->mni]]) { in sisfb_check_var()
1525 ivideo->sisfb_lastrates[sisbios_mode[search_idx].mode_no[ivideo->mni]]; in sisfb_check_var()
1526 } else if(ivideo->sisfb_parm_rate != -1) { in sisfb_check_var()
1528 refresh_rate = ivideo->sisfb_parm_rate; in sisfb_check_var()
1537 } else if(ivideo->current_refresh_rate) { in sisfb_check_var()
1538 refresh_rate = ivideo->current_refresh_rate; in sisfb_check_var()
1545 myrateindex = sisfb_search_refresh_rate(ivideo, refresh_rate, search_idx); in sisfb_check_var()
1550 var->pixclock = (u32) (1000000000 / sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr, in sisfb_check_var()
1551 sisbios_mode[search_idx].mode_no[ivideo->mni], in sisfb_check_var()
1553 sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr, in sisfb_check_var()
1554 sisbios_mode[search_idx].mode_no[ivideo->mni], in sisfb_check_var()
1561 if(ivideo->sisfb_thismonitor.datavalid) { in sisfb_check_var()
1562 if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, search_idx, in sisfb_check_var()
1570 sisfb_bpp_to_var(ivideo, var); in sisfb_check_var()
1575 if(ivideo->sisfb_ypan) { in sisfb_check_var()
1576 maxyres = sisfb_calc_maxyres(ivideo, var); in sisfb_check_var()
1577 if(ivideo->sisfb_max) { in sisfb_check_var()
1618 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_pan_display() local
1628 err = sisfb_pan_var(ivideo, info, var); in sisfb_pan_display()
1641 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_blank() local
1643 return sisfb_myblank(ivideo, blank); in sisfb_blank()
1651 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_ioctl() local
1691 sisvbblank.flags = sisfb_setupvbblankflags(ivideo, &sisvbblank.vcount, &sisvbblank.hcount); in sisfb_ioctl()
1702 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1706 ivideo->sisfb_infoblock.sisfb_id = SISFB_ID; in sisfb_ioctl()
1707 ivideo->sisfb_infoblock.sisfb_version = VER_MAJOR; in sisfb_ioctl()
1708 ivideo->sisfb_infoblock.sisfb_revision = VER_MINOR; in sisfb_ioctl()
1709 ivideo->sisfb_infoblock.sisfb_patchlevel = VER_LEVEL; in sisfb_ioctl()
1710 ivideo->sisfb_infoblock.chip_id = ivideo->chip_id; in sisfb_ioctl()
1711 ivideo->sisfb_infoblock.sisfb_pci_vendor = ivideo->chip_vendor; in sisfb_ioctl()
1712 ivideo->sisfb_infoblock.memory = ivideo->video_size / 1024; in sisfb_ioctl()
1713 ivideo->sisfb_infoblock.heapstart = ivideo->heapstart / 1024; in sisfb_ioctl()
1714 if(ivideo->modechanged) { in sisfb_ioctl()
1715 ivideo->sisfb_infoblock.fbvidmode = ivideo->mode_no; in sisfb_ioctl()
1717 ivideo->sisfb_infoblock.fbvidmode = ivideo->modeprechange; in sisfb_ioctl()
1719 ivideo->sisfb_infoblock.sisfb_caps = ivideo->caps; in sisfb_ioctl()
1720 ivideo->sisfb_infoblock.sisfb_tqlen = ivideo->cmdQueueSize / 1024; in sisfb_ioctl()
1721 ivideo->sisfb_infoblock.sisfb_pcibus = ivideo->pcibus; in sisfb_ioctl()
1722 ivideo->sisfb_infoblock.sisfb_pcislot = ivideo->pcislot; in sisfb_ioctl()
1723 ivideo->sisfb_infoblock.sisfb_pcifunc = ivideo->pcifunc; in sisfb_ioctl()
1724 ivideo->sisfb_infoblock.sisfb_lcdpdc = ivideo->detectedpdc; in sisfb_ioctl()
1725 ivideo->sisfb_infoblock.sisfb_lcdpdca = ivideo->detectedpdca; in sisfb_ioctl()
1726 ivideo->sisfb_infoblock.sisfb_lcda = ivideo->detectedlcda; in sisfb_ioctl()
1727 ivideo->sisfb_infoblock.sisfb_vbflags = ivideo->vbflags; in sisfb_ioctl()
1728 ivideo->sisfb_infoblock.sisfb_currentvbflags = ivideo->currentvbflags; in sisfb_ioctl()
1729 ivideo->sisfb_infoblock.sisfb_scalelcd = ivideo->SiS_Pr.UsePanelScaler; in sisfb_ioctl()
1730 ivideo->sisfb_infoblock.sisfb_specialtiming = ivideo->SiS_Pr.SiS_CustomT; in sisfb_ioctl()
1731 ivideo->sisfb_infoblock.sisfb_haveemi = ivideo->SiS_Pr.HaveEMI ? 1 : 0; in sisfb_ioctl()
1732 ivideo->sisfb_infoblock.sisfb_haveemilcd = ivideo->SiS_Pr.HaveEMILCD ? 1 : 0; in sisfb_ioctl()
1733 ivideo->sisfb_infoblock.sisfb_emi30 = ivideo->SiS_Pr.EMI_30; in sisfb_ioctl()
1734 ivideo->sisfb_infoblock.sisfb_emi31 = ivideo->SiS_Pr.EMI_31; in sisfb_ioctl()
1735 ivideo->sisfb_infoblock.sisfb_emi32 = ivideo->SiS_Pr.EMI_32; in sisfb_ioctl()
1736 ivideo->sisfb_infoblock.sisfb_emi33 = ivideo->SiS_Pr.EMI_33; in sisfb_ioctl()
1737 ivideo->sisfb_infoblock.sisfb_tvxpos = (u16)(ivideo->tvxpos + 32); in sisfb_ioctl()
1738 ivideo->sisfb_infoblock.sisfb_tvypos = (u16)(ivideo->tvypos + 32); in sisfb_ioctl()
1739 ivideo->sisfb_infoblock.sisfb_heapsize = ivideo->sisfb_heap_size / 1024; in sisfb_ioctl()
1740 ivideo->sisfb_infoblock.sisfb_videooffset = ivideo->video_offset; in sisfb_ioctl()
1741 ivideo->sisfb_infoblock.sisfb_curfstn = ivideo->curFSTN; in sisfb_ioctl()
1742 ivideo->sisfb_infoblock.sisfb_curdstn = ivideo->curDSTN; in sisfb_ioctl()
1743 ivideo->sisfb_infoblock.sisfb_vbflags2 = ivideo->vbflags2; in sisfb_ioctl()
1744 ivideo->sisfb_infoblock.sisfb_can_post = ivideo->sisfb_can_post ? 1 : 0; in sisfb_ioctl()
1745 ivideo->sisfb_infoblock.sisfb_card_posted = ivideo->sisfb_card_posted ? 1 : 0; in sisfb_ioctl()
1746 ivideo->sisfb_infoblock.sisfb_was_boot_device = ivideo->sisfb_was_boot_device ? 1 : 0; in sisfb_ioctl()
1748 if(copy_to_user((void __user *)arg, &ivideo->sisfb_infoblock, in sisfb_ioctl()
1749 sizeof(ivideo->sisfb_infoblock))) in sisfb_ioctl()
1755 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1759 if(sisfb_CheckVBRetrace(ivideo)) in sisfb_ioctl()
1765 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1769 if(ivideo->sisfb_max) in sisfb_ioctl()
1775 if(ivideo->warncount++ < 10) in sisfb_ioctl()
1782 ivideo->sisfb_max = (gpu32) ? 1 : 0; in sisfb_ioctl()
1789 sisfb_set_TVxposoffset(ivideo, ((int)(gpu32 >> 16)) - 32); in sisfb_ioctl()
1790 sisfb_set_TVyposoffset(ivideo, ((int)(gpu32 & 0xffff)) - 32); in sisfb_ioctl()
1794 return put_user((u32)(((ivideo->tvxpos+32)<<16)|((ivideo->tvypos+32)&0xffff)), in sisfb_ioctl()
1798 if(copy_from_user(&ivideo->sisfb_command, (void __user *)arg, in sisfb_ioctl()
1802 sisfb_handle_command(ivideo, &ivideo->sisfb_command); in sisfb_ioctl()
1804 if(copy_to_user((void __user *)arg, &ivideo->sisfb_command, in sisfb_ioctl()
1814 ivideo->sisfblocked = (gpu32) ? 1 : 0; in sisfb_ioctl()
1830 struct sis_video_info *ivideo = (struct sis_video_info *)info->par; in sisfb_get_fix() local
1834 strlcpy(fix->id, ivideo->myid, sizeof(fix->id)); in sisfb_get_fix()
1837 fix->smem_start = ivideo->video_base + ivideo->video_offset; in sisfb_get_fix()
1838 fix->smem_len = ivideo->sisfb_mem; in sisfb_get_fix()
1842 fix->visual = (ivideo->video_bpp == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR; in sisfb_get_fix()
1844 fix->ypanstep = (ivideo->sisfb_ypan) ? 1 : 0; in sisfb_get_fix()
1846 fix->line_length = ivideo->video_linelength; in sisfb_get_fix()
1847 fix->mmio_start = ivideo->mmio_base; in sisfb_get_fix()
1848 fix->mmio_len = ivideo->mmio_size; in sisfb_get_fix()
1849 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_get_fix()
1851 } else if((ivideo->chip == SIS_330) || in sisfb_get_fix()
1852 (ivideo->chip == SIS_760) || in sisfb_get_fix()
1853 (ivideo->chip == SIS_761)) { in sisfb_get_fix()
1855 } else if(ivideo->chip == XGI_20) { in sisfb_get_fix()
1857 } else if(ivideo->chip >= XGI_40) { in sisfb_get_fix()
1928 static int sisfb_get_dram_size(struct sis_video_info *ivideo) in sisfb_get_dram_size() argument
1934 ivideo->video_size = 0; in sisfb_get_dram_size()
1935 ivideo->UMAsize = ivideo->LFBsize = 0; in sisfb_get_dram_size()
1937 switch(ivideo->chip) { in sisfb_get_dram_size()
1941 ivideo->video_size = ((reg & 0x3F) + 1) << 20; in sisfb_get_dram_size()
1946 if(!ivideo->nbridge) in sisfb_get_dram_size()
1948 pci_read_config_byte(ivideo->nbridge, 0x63, ®); in sisfb_get_dram_size()
1949 ivideo->video_size = 1 << (((reg & 0x70) >> 4) + 21); in sisfb_get_dram_size()
1957 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
1961 ivideo->video_size <<= 1; in sisfb_get_dram_size()
1964 ivideo->video_size += (ivideo->video_size/2); in sisfb_get_dram_size()
1969 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
1970 if(reg & 0x0c) ivideo->video_size <<= 1; in sisfb_get_dram_size()
1976 ivideo->video_size = (((reg & 0x3f) + 1) << 2) << 20; in sisfb_get_dram_size()
1981 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
1989 ivideo->video_size = (1 << reg) << 20; in sisfb_get_dram_size()
1990 ivideo->UMAsize = ivideo->video_size; in sisfb_get_dram_size()
1996 ivideo->LFBsize = (32 << 20); in sisfb_get_dram_size()
1998 ivideo->LFBsize = (64 << 20); in sisfb_get_dram_size()
2000 ivideo->video_size += ivideo->LFBsize; in sisfb_get_dram_size()
2007 ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20; in sisfb_get_dram_size()
2008 if(ivideo->chip != XGI_20) { in sisfb_get_dram_size()
2010 if(ivideo->revision_id == 2) { in sisfb_get_dram_size()
2014 if(reg == 0x02) ivideo->video_size <<= 1; in sisfb_get_dram_size()
2015 else if(reg == 0x03) ivideo->video_size <<= 2; in sisfb_get_dram_size()
2027 static void sisfb_detect_VB_connect(struct sis_video_info *ivideo) in sisfb_detect_VB_connect() argument
2032 if(ivideo->chip == XGI_20) { in sisfb_detect_VB_connect()
2033 ivideo->sisfb_crt1off = 0; in sisfb_detect_VB_connect()
2038 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_detect_VB_connect()
2040 if((temp & 0x0F) && (ivideo->chip != SIS_300)) { in sisfb_detect_VB_connect()
2042 if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN))) { in sisfb_detect_VB_connect()
2045 ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2047 ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2056 ivideo->sisfb_crt1off = 0; in sisfb_detect_VB_connect()
2058 ivideo->sisfb_crt1off = (cr32 & 0xDF) ? 1 : 0; in sisfb_detect_VB_connect()
2061 ivideo->vbflags &= ~(CRT2_TV | CRT2_LCD | CRT2_VGA); in sisfb_detect_VB_connect()
2063 if(cr32 & SIS_VB_TV) ivideo->vbflags |= CRT2_TV; in sisfb_detect_VB_connect()
2064 if(cr32 & SIS_VB_LCD) ivideo->vbflags |= CRT2_LCD; in sisfb_detect_VB_connect()
2065 if(cr32 & SIS_VB_CRT2) ivideo->vbflags |= CRT2_VGA; in sisfb_detect_VB_connect()
2072 if(ivideo->chip != SIS_550) { in sisfb_detect_VB_connect()
2073 ivideo->sisfb_dstn = ivideo->sisfb_fstn = 0; in sisfb_detect_VB_connect()
2076 if(ivideo->sisfb_tvplug != -1) { in sisfb_detect_VB_connect()
2077 if( (ivideo->sisvga_engine != SIS_315_VGA) || in sisfb_detect_VB_connect()
2078 (!(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) ) { in sisfb_detect_VB_connect()
2079 if(ivideo->sisfb_tvplug & TV_YPBPR) { in sisfb_detect_VB_connect()
2080 ivideo->sisfb_tvplug = -1; in sisfb_detect_VB_connect()
2085 if(ivideo->sisfb_tvplug != -1) { in sisfb_detect_VB_connect()
2086 if( (ivideo->sisvga_engine != SIS_315_VGA) || in sisfb_detect_VB_connect()
2087 (!(ivideo->vbflags2 & VB2_SISHIVISIONBRIDGE)) ) { in sisfb_detect_VB_connect()
2088 if(ivideo->sisfb_tvplug & TV_HIVISION) { in sisfb_detect_VB_connect()
2089 ivideo->sisfb_tvplug = -1; in sisfb_detect_VB_connect()
2094 if(ivideo->sisfb_tvstd != -1) { in sisfb_detect_VB_connect()
2095 if( (!(ivideo->vbflags2 & VB2_SISBRIDGE)) && in sisfb_detect_VB_connect()
2096 (!((ivideo->sisvga_engine == SIS_315_VGA) && in sisfb_detect_VB_connect()
2097 (ivideo->vbflags2 & VB2_CHRONTEL))) ) { in sisfb_detect_VB_connect()
2098 if(ivideo->sisfb_tvstd & (TV_PALM | TV_PALN | TV_NTSCJ)) { in sisfb_detect_VB_connect()
2099 ivideo->sisfb_tvstd = -1; in sisfb_detect_VB_connect()
2106 if(ivideo->sisfb_tvplug != -1) { in sisfb_detect_VB_connect()
2107 ivideo->vbflags |= ivideo->sisfb_tvplug; in sisfb_detect_VB_connect()
2109 if(cr32 & SIS_VB_YPBPR) ivideo->vbflags |= (TV_YPBPR|TV_YPBPR525I); /* default: 480i */ in sisfb_detect_VB_connect()
2110 else if(cr32 & SIS_VB_HIVISION) ivideo->vbflags |= TV_HIVISION; in sisfb_detect_VB_connect()
2111 else if(cr32 & SIS_VB_SCART) ivideo->vbflags |= TV_SCART; in sisfb_detect_VB_connect()
2113 if(cr32 & SIS_VB_SVIDEO) ivideo->vbflags |= TV_SVIDEO; in sisfb_detect_VB_connect()
2114 if(cr32 & SIS_VB_COMPOSITE) ivideo->vbflags |= TV_AVIDEO; in sisfb_detect_VB_connect()
2118 if(!(ivideo->vbflags & (TV_YPBPR | TV_HIVISION))) { in sisfb_detect_VB_connect()
2119 if(ivideo->sisfb_tvstd != -1) { in sisfb_detect_VB_connect()
2120 ivideo->vbflags &= ~(TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ); in sisfb_detect_VB_connect()
2121 ivideo->vbflags |= ivideo->sisfb_tvstd; in sisfb_detect_VB_connect()
2123 if(ivideo->vbflags & TV_SCART) { in sisfb_detect_VB_connect()
2124 ivideo->vbflags &= ~(TV_NTSC | TV_PALM | TV_PALN | TV_NTSCJ); in sisfb_detect_VB_connect()
2125 ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2127 if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN | TV_NTSCJ))) { in sisfb_detect_VB_connect()
2128 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_detect_VB_connect()
2130 if(temp & 0x01) ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2131 else ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2132 } else if((ivideo->chip <= SIS_315PRO) || (ivideo->chip >= SIS_330)) { in sisfb_detect_VB_connect()
2134 if(temp & 0x01) ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2135 else ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2138 if(temp & 0x20) ivideo->vbflags |= TV_PAL; in sisfb_detect_VB_connect()
2139 else ivideo->vbflags |= TV_NTSC; in sisfb_detect_VB_connect()
2145 if(ivideo->sisfb_forcecrt1 != -1) { in sisfb_detect_VB_connect()
2146 ivideo->sisfb_crt1off = (ivideo->sisfb_forcecrt1) ? 0 : 1; in sisfb_detect_VB_connect()
2152 static bool sisfb_test_DDC1(struct sis_video_info *ivideo) in sisfb_test_DDC1() argument
2157 old = SiS_ReadDDC1Bit(&ivideo->SiS_Pr); in sisfb_test_DDC1()
2159 if(old != SiS_ReadDDC1Bit(&ivideo->SiS_Pr)) break; in sisfb_test_DDC1()
2164 static void sisfb_sense_crt1(struct sis_video_info *ivideo) in sisfb_sense_crt1() argument
2180 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_sense_crt1()
2181 cr63 = SiS_GetReg(SISCR, ivideo->SiS_Pr.SiS_MyCR63); in sisfb_sense_crt1()
2183 SiS_SetRegAND(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF); in sisfb_sense_crt1()
2197 for(i=0; i < 10; i++) sisfbwaitretracecrt1(ivideo); in sisfb_sense_crt1()
2201 if(ivideo->chip >= SIS_330) { in sisfb_sense_crt1()
2203 if(ivideo->chip >= SIS_340) { in sisfb_sense_crt1()
2220 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, in sisfb_sense_crt1()
2221 ivideo->sisvga_engine, 0, 0, NULL, ivideo->vbflags2); in sisfb_sense_crt1()
2225 if(sisfb_test_DDC1(ivideo)) temp = 1; in sisfb_sense_crt1()
2234 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_sense_crt1()
2235 SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF, cr63); in sisfb_sense_crt1()
2245 static void SiS_SenseLCD(struct sis_video_info *ivideo) in SiS_SenseLCD() argument
2252 ivideo->SiS_Pr.PanelSelfDetected = false; in SiS_SenseLCD()
2255 if(!(ivideo->vbflags2 & VB2_SISTMDSBRIDGE)) in SiS_SenseLCD()
2257 if(ivideo->vbflags2 & VB2_30xBDH) in SiS_SenseLCD()
2266 if(ivideo->SiS_Pr.DDCPortMixup) in SiS_SenseLCD()
2270 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine, in SiS_SenseLCD()
2271 realcrtno, 0, &buffer[0], ivideo->vbflags2); in SiS_SenseLCD()
2279 temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, in SiS_SenseLCD()
2280 ivideo->sisvga_engine, realcrtno, 1, in SiS_SenseLCD()
2281 &buffer[0], ivideo->vbflags2); in SiS_SenseLCD()
2308 if((yres == 1200) && (ivideo->vbflags2 & VB2_30xC)) in SiS_SenseLCD()
2329 ivideo->SiS_Pr.PanelSelfDetected = true; in SiS_SenseLCD()
2332 static int SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test) in SISDoSense() argument
2343 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1500); in SISDoSense()
2353 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1000); in SISDoSense()
2361 static void SiS_Sense30x(struct sis_video_info *ivideo) in SiS_Sense30x() argument
2371 if(ivideo->vbflags2 & VB2_301) { in SiS_Sense30x()
2377 } else if(ivideo->vbflags2 & (VB2_301B | VB2_302B)) { in SiS_Sense30x()
2379 } else if(ivideo->vbflags2 & (VB2_301LV | VB2_302LV)) { in SiS_Sense30x()
2381 } else if(ivideo->vbflags2 & (VB2_301C | VB2_302ELV | VB2_307T | VB2_307LV)) { in SiS_Sense30x()
2387 if(ivideo->vbflags & (VB2_301LV|VB2_302LV|VB2_302ELV|VB2_307LV)) { in SiS_Sense30x()
2392 if(ivideo->haveXGIROM) { in SiS_Sense30x()
2393 biosflag = ivideo->bios_abase[0x58] & 0x03; in SiS_Sense30x()
2394 } else if(ivideo->newrom) { in SiS_Sense30x()
2395 if(ivideo->bios_abase[0x5d] & 0x04) biosflag |= 0x01; in SiS_Sense30x()
2396 } else if(ivideo->sisvga_engine == SIS_300_VGA) { in SiS_Sense30x()
2397 if(ivideo->bios_abase) { in SiS_Sense30x()
2398 biosflag = ivideo->bios_abase[0xfe] & 0x03; in SiS_Sense30x()
2402 if(ivideo->chip == SIS_300) { in SiS_Sense30x()
2407 if(!(ivideo->vbflags2 & VB2_SISVGA2BRIDGE)) { in SiS_Sense30x()
2415 if(ivideo->vbflags2 & VB2_30xC) { in SiS_Sense30x()
2420 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000); in SiS_Sense30x()
2426 if(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE) { in SiS_Sense30x()
2430 if(!(ivideo->vbflags2 & VB2_30xCLV)) { in SiS_Sense30x()
2431 SISDoSense(ivideo, 0, 0); in SiS_Sense30x()
2437 if(SISDoSense(ivideo, vga2, vga2_c)) { in SiS_Sense30x()
2450 if(ivideo->vbflags2 & VB2_30xCLV) { in SiS_Sense30x()
2454 if((ivideo->sisvga_engine == SIS_315_VGA) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) { in SiS_Sense30x()
2456 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000); in SiS_Sense30x()
2457 if((result = SISDoSense(ivideo, svhs, 0x0604))) { in SiS_Sense30x()
2458 if((result = SISDoSense(ivideo, cvbs, 0x0804))) { in SiS_Sense30x()
2468 if(!(ivideo->vbflags & TV_YPBPR)) { in SiS_Sense30x()
2469 if((result = SISDoSense(ivideo, svhs, svhs_c))) { in SiS_Sense30x()
2474 if(SISDoSense(ivideo, cvbs, cvbs_c)) { in SiS_Sense30x()
2481 SISDoSense(ivideo, 0, 0); in SiS_Sense30x()
2487 if(ivideo->vbflags2 & VB2_30xCLV) { in SiS_Sense30x()
2501 static void SiS_SenseCh(struct sis_video_info *ivideo) in SiS_SenseCh() argument
2512 if(ivideo->chip < SIS_315H) { in SiS_SenseCh()
2515 ivideo->SiS_Pr.SiS_IF_DEF_CH70xx = 1; /* Chrontel 700x */ in SiS_SenseCh()
2516 …SiS_SetChrontelGPIO(&ivideo->SiS_Pr, 0x9c); /* Set general purpose IO for Chrontel communication */ in SiS_SenseCh()
2517 SiS_DDC2Delay(&ivideo->SiS_Pr, 1000); in SiS_SenseCh()
2518 temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x25); in SiS_SenseCh()
2520 temp2 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0e); in SiS_SenseCh()
2522 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0e, 0x0b); in SiS_SenseCh()
2523 SiS_DDC2Delay(&ivideo->SiS_Pr, 300); in SiS_SenseCh()
2525 temp2 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x25); in SiS_SenseCh()
2530 temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0e); in SiS_SenseCh()
2533 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0e,0x0b); in SiS_SenseCh()
2534 SiS_DDC2Delay(&ivideo->SiS_Pr, 300); in SiS_SenseCh()
2538 SiS_SetCH700x(&ivideo->SiS_Pr, 0x10, 0x01); in SiS_SenseCh()
2539 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2540 SiS_SetCH700x(&ivideo->SiS_Pr, 0x10, 0x00); in SiS_SenseCh()
2541 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2542 temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x10); in SiS_SenseCh()
2546 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2559 ivideo->vbflags |= TV_SVIDEO; in SiS_SenseCh()
2564 ivideo->vbflags |= TV_AVIDEO; in SiS_SenseCh()
2568 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8); in SiS_SenseCh()
2572 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8); in SiS_SenseCh()
2576 SiS_SetChrontelGPIO(&ivideo->SiS_Pr, 0x00); in SiS_SenseCh()
2582 ivideo->SiS_Pr.SiS_IF_DEF_CH70xx = 2; /* Chrontel 7019 */ in SiS_SenseCh()
2583 temp1 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x49); in SiS_SenseCh()
2584 SiS_SetCH701x(&ivideo->SiS_Pr, 0x49, 0x20); in SiS_SenseCh()
2585 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2586 temp2 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x20); in SiS_SenseCh()
2588 SiS_SetCH701x(&ivideo->SiS_Pr, 0x20, temp2); in SiS_SenseCh()
2589 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2591 SiS_SetCH701x(&ivideo->SiS_Pr, 0x20, temp2); in SiS_SenseCh()
2592 SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96); in SiS_SenseCh()
2593 temp2 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x20); in SiS_SenseCh()
2594 SiS_SetCH701x(&ivideo->SiS_Pr, 0x49, temp1); in SiS_SenseCh()
2603 ivideo->vbflags |= TV_AVIDEO; in SiS_SenseCh()
2609 ivideo->vbflags |= TV_SVIDEO; in SiS_SenseCh()
2625 static void sisfb_get_VB_type(struct sis_video_info *ivideo) in sisfb_get_VB_type() argument
2633 if(ivideo->chip == XGI_20) in sisfb_get_VB_type()
2641 ivideo->vbflags |= VB_301; /* Deprecated */ in sisfb_get_VB_type()
2642 ivideo->vbflags2 |= VB2_301; in sisfb_get_VB_type()
2645 ivideo->vbflags |= VB_301B; /* Deprecated */ in sisfb_get_VB_type()
2646 ivideo->vbflags2 |= VB2_301B; in sisfb_get_VB_type()
2649 ivideo->vbflags |= VB_30xBDH; /* Deprecated */ in sisfb_get_VB_type()
2650 ivideo->vbflags2 |= VB2_30xBDH; in sisfb_get_VB_type()
2656 ivideo->vbflags |= VB_301C; /* Deprecated */ in sisfb_get_VB_type()
2657 ivideo->vbflags2 |= VB2_301C; in sisfb_get_VB_type()
2660 ivideo->vbflags |= VB_301LV; /* Deprecated */ in sisfb_get_VB_type()
2661 ivideo->vbflags2 |= VB2_301LV; in sisfb_get_VB_type()
2666 ivideo->vbflags |= VB_302LV; /* Deprecated */ in sisfb_get_VB_type()
2667 ivideo->vbflags2 |= VB2_302LV; in sisfb_get_VB_type()
2670 ivideo->vbflags |= VB_301C; /* Deprecated */ in sisfb_get_VB_type()
2671 ivideo->vbflags2 |= VB2_301C; in sisfb_get_VB_type()
2674 ivideo->vbflags |= VB_302ELV; /* Deprecated */ in sisfb_get_VB_type()
2675 ivideo->vbflags2 |= VB2_302ELV; in sisfb_get_VB_type()
2682 ivideo->vbflags |= VB_302B; /* Deprecated */ in sisfb_get_VB_type()
2683 ivideo->vbflags2 |= VB2_302B; in sisfb_get_VB_type()
2688 if((!(ivideo->vbflags2 & VB2_VIDEOBRIDGE)) && (ivideo->chip != SIS_300)) { in sisfb_get_VB_type()
2692 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_get_VB_type()
2696 ivideo->vbflags |= VB_LVDS; /* Deprecated */ in sisfb_get_VB_type()
2697 ivideo->vbflags2 |= VB2_LVDS; in sisfb_get_VB_type()
2700 ivideo->vbflags |= (VB_LVDS | VB_TRUMPION); /* Deprecated */ in sisfb_get_VB_type()
2701 ivideo->vbflags2 |= (VB2_LVDS | VB2_TRUMPION); in sisfb_get_VB_type()
2704 ivideo->vbflags |= VB_CHRONTEL; /* Deprecated */ in sisfb_get_VB_type()
2705 ivideo->vbflags2 |= VB2_CHRONTEL; in sisfb_get_VB_type()
2708 ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */ in sisfb_get_VB_type()
2709 ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL); in sisfb_get_VB_type()
2712 if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 1; in sisfb_get_VB_type()
2714 } else if(ivideo->chip < SIS_661) { in sisfb_get_VB_type()
2718 ivideo->vbflags |= VB_LVDS; /* Deprecated */ in sisfb_get_VB_type()
2719 ivideo->vbflags2 |= VB2_LVDS; in sisfb_get_VB_type()
2722 ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */ in sisfb_get_VB_type()
2723 ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL); in sisfb_get_VB_type()
2726 if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 2; in sisfb_get_VB_type()
2728 } else if(ivideo->chip >= SIS_661) { in sisfb_get_VB_type()
2734 ivideo->vbflags |= VB_LVDS; /* Deprecated */ in sisfb_get_VB_type()
2735 ivideo->vbflags2 |= VB2_LVDS; in sisfb_get_VB_type()
2738 ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */ in sisfb_get_VB_type()
2739 ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL); in sisfb_get_VB_type()
2742 ivideo->vbflags |= (VB_LVDS | VB_CONEXANT); /* Deprecated */ in sisfb_get_VB_type()
2743 ivideo->vbflags2 |= (VB2_LVDS | VB2_CONEXANT); in sisfb_get_VB_type()
2746 if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 2; in sisfb_get_VB_type()
2749 if(ivideo->vbflags2 & VB2_LVDS) { in sisfb_get_VB_type()
2752 if((ivideo->sisvga_engine == SIS_300_VGA) && (ivideo->vbflags2 & VB2_TRUMPION)) { in sisfb_get_VB_type()
2755 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_get_VB_type()
2758 if((ivideo->chip >= SIS_661) && (ivideo->vbflags2 & VB2_CONEXANT)) { in sisfb_get_VB_type()
2763 if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_get_VB_type()
2764 SiS_SenseLCD(ivideo); in sisfb_get_VB_type()
2765 SiS_Sense30x(ivideo); in sisfb_get_VB_type()
2766 } else if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_get_VB_type()
2767 SiS_SenseCh(ivideo); in sisfb_get_VB_type()
2774 sisfb_engine_init(struct sis_video_info *ivideo) in sisfb_engine_init() argument
2781 ivideo->caps &= ~(TURBO_QUEUE_CAP | in sisfb_engine_init()
2787 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_engine_init()
2791 tqueue_pos = (ivideo->video_size - ivideo->cmdQueueSize) / (64 * 1024); in sisfb_engine_init()
2801 ivideo->caps |= TURBO_QUEUE_CAP; in sisfb_engine_init()
2806 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_engine_init()
2810 if(ivideo->chip == XGI_20) { in sisfb_engine_init()
2811 switch(ivideo->cmdQueueSize) { in sisfb_engine_init()
2820 switch(ivideo->cmdQueueSize) { in sisfb_engine_init()
2839 if((ivideo->chip >= XGI_40) && ivideo->modechanged) { in sisfb_engine_init()
2845 if(!((templ = MMIO_IN32(ivideo->mmio_vbase, 0x8240)) & (1 << 10))) { in sisfb_engine_init()
2847 MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, 0); in sisfb_engine_init()
2851 tempq = MMIO_IN32(ivideo->mmio_vbase, Q_READ_PTR); in sisfb_engine_init()
2852 MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, tempq); in sisfb_engine_init()
2854 tempq = (u32)(ivideo->video_size - ivideo->cmdQueueSize); in sisfb_engine_init()
2855 MMIO_OUT32(ivideo->mmio_vbase, Q_BASE_ADDR, tempq); in sisfb_engine_init()
2857 writel(0x16800000 + 0x8240, ivideo->video_vbase + tempq); in sisfb_engine_init()
2858 writel(templ | (1 << 10), ivideo->video_vbase + tempq + 4); in sisfb_engine_init()
2859 writel(0x168F0000, ivideo->video_vbase + tempq + 8); in sisfb_engine_init()
2860 writel(0x168F0000, ivideo->video_vbase + tempq + 12); in sisfb_engine_init()
2862 MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, (tempq + 16)); in sisfb_engine_init()
2864 sisfb_syncaccel(ivideo); in sisfb_engine_init()
2871 tempq = MMIO_IN32(ivideo->mmio_vbase, MMIO_QUEUE_READPORT); in sisfb_engine_init()
2872 MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_WRITEPORT, tempq); in sisfb_engine_init()
2877 tempq = (u32)(ivideo->video_size - ivideo->cmdQueueSize); in sisfb_engine_init()
2878 MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_PHYBASE, tempq); in sisfb_engine_init()
2880 ivideo->caps |= MMIO_CMD_QUEUE_CAP; in sisfb_engine_init()
2884 ivideo->engineok = 1; in sisfb_engine_init()
2887 static void sisfb_detect_lcd_type(struct sis_video_info *ivideo) in sisfb_detect_lcd_type() argument
2894 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_detect_lcd_type()
2895 ivideo->CRT2LCDType = sis300paneltype[reg]; in sisfb_detect_lcd_type()
2896 } else if(ivideo->chip >= SIS_661) { in sisfb_detect_lcd_type()
2897 ivideo->CRT2LCDType = sis661paneltype[reg]; in sisfb_detect_lcd_type()
2899 ivideo->CRT2LCDType = sis310paneltype[reg]; in sisfb_detect_lcd_type()
2900 if((ivideo->chip == SIS_550) && (sisfb_fstn)) { in sisfb_detect_lcd_type()
2901 if((ivideo->CRT2LCDType != LCD_320x240_2) && in sisfb_detect_lcd_type()
2902 (ivideo->CRT2LCDType != LCD_320x240_3)) { in sisfb_detect_lcd_type()
2903 ivideo->CRT2LCDType = LCD_320x240; in sisfb_detect_lcd_type()
2908 if(ivideo->CRT2LCDType == LCD_UNKNOWN) { in sisfb_detect_lcd_type()
2910 ivideo->CRT2LCDType = LCD_1024x768; in sisfb_detect_lcd_type()
2917 if(ivideo->CRT2LCDType == sis_lcd_data[i].lcdtype) { in sisfb_detect_lcd_type()
2918 ivideo->lcdxres = sis_lcd_data[i].xres; in sisfb_detect_lcd_type()
2919 ivideo->lcdyres = sis_lcd_data[i].yres; in sisfb_detect_lcd_type()
2920 ivideo->lcddefmodeidx = sis_lcd_data[i].default_mode_idx; in sisfb_detect_lcd_type()
2926 if(ivideo->SiS_Pr.SiS_CustomT == CUT_BARCO1366) { in sisfb_detect_lcd_type()
2927 ivideo->lcdxres = 1360; ivideo->lcdyres = 1024; in sisfb_detect_lcd_type()
2928 ivideo->lcddefmodeidx = DEFAULT_MODE_1360; in sisfb_detect_lcd_type()
2929 } else if(ivideo->SiS_Pr.SiS_CustomT == CUT_PANEL848) { in sisfb_detect_lcd_type()
2930 ivideo->lcdxres = 848; ivideo->lcdyres = 480; in sisfb_detect_lcd_type()
2931 ivideo->lcddefmodeidx = DEFAULT_MODE_848; in sisfb_detect_lcd_type()
2932 } else if(ivideo->SiS_Pr.SiS_CustomT == CUT_PANEL856) { in sisfb_detect_lcd_type()
2933 ivideo->lcdxres = 856; ivideo->lcdyres = 480; in sisfb_detect_lcd_type()
2934 ivideo->lcddefmodeidx = DEFAULT_MODE_856; in sisfb_detect_lcd_type()
2939 ivideo->lcdxres, ivideo->lcdyres); in sisfb_detect_lcd_type()
2942 static void sisfb_save_pdc_emi(struct sis_video_info *ivideo) in sisfb_save_pdc_emi() argument
2946 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_save_pdc_emi()
2947 if(ivideo->vbflags2 & (VB2_LVDS | VB2_30xBDH)) { in sisfb_save_pdc_emi()
2952 ivideo->detectedpdc = SiS_GetReg(SISPART1, 0x13); in sisfb_save_pdc_emi()
2953 ivideo->detectedpdc &= 0x3c; in sisfb_save_pdc_emi()
2954 if(ivideo->SiS_Pr.PDC == -1) { in sisfb_save_pdc_emi()
2956 ivideo->SiS_Pr.PDC = ivideo->detectedpdc; in sisfb_save_pdc_emi()
2959 ivideo->detectedpdc); in sisfb_save_pdc_emi()
2961 if((ivideo->SiS_Pr.PDC != -1) && in sisfb_save_pdc_emi()
2962 (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) { in sisfb_save_pdc_emi()
2964 ivideo->SiS_Pr.PDC); in sisfb_save_pdc_emi()
2971 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_save_pdc_emi()
2974 if(ivideo->vbflags2 & VB2_SISLCDABRIDGE) { in sisfb_save_pdc_emi()
2978 ivideo->SiS_Pr.SiS_UseLCDA = true; in sisfb_save_pdc_emi()
2979 ivideo->detectedlcda = 0x03; in sisfb_save_pdc_emi()
2984 if(ivideo->vbflags2 & VB2_SISLVDSBRIDGE) { in sisfb_save_pdc_emi()
2987 if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) { in sisfb_save_pdc_emi()
2991 ivideo->detectedpdc = (pdc & 0x0f) << 1; in sisfb_save_pdc_emi()
2992 ivideo->detectedpdca = (pdc & 0xf0) >> 3; in sisfb_save_pdc_emi()
2994 ivideo->detectedpdc |= ((pdc >> 7) & 0x01); in sisfb_save_pdc_emi()
2996 ivideo->detectedpdca |= ((pdc >> 6) & 0x01); in sisfb_save_pdc_emi()
2997 if(ivideo->newrom) { in sisfb_save_pdc_emi()
2999 if(ivideo->detectedlcda != 0xff) { in sisfb_save_pdc_emi()
3000 ivideo->detectedpdc = 0xff; in sisfb_save_pdc_emi()
3002 ivideo->detectedpdca = 0xff; in sisfb_save_pdc_emi()
3005 if(ivideo->SiS_Pr.PDC == -1) { in sisfb_save_pdc_emi()
3006 if(ivideo->detectedpdc != 0xff) { in sisfb_save_pdc_emi()
3007 ivideo->SiS_Pr.PDC = ivideo->detectedpdc; in sisfb_save_pdc_emi()
3010 if(ivideo->SiS_Pr.PDCA == -1) { in sisfb_save_pdc_emi()
3011 if(ivideo->detectedpdca != 0xff) { in sisfb_save_pdc_emi()
3012 ivideo->SiS_Pr.PDCA = ivideo->detectedpdca; in sisfb_save_pdc_emi()
3015 if(ivideo->detectedpdc != 0xff) { in sisfb_save_pdc_emi()
3018 ivideo->detectedpdc); in sisfb_save_pdc_emi()
3020 if(ivideo->detectedpdca != 0xff) { in sisfb_save_pdc_emi()
3023 ivideo->detectedpdca); in sisfb_save_pdc_emi()
3028 if(ivideo->vbflags2 & VB2_SISEMIBRIDGE) { in sisfb_save_pdc_emi()
3029 ivideo->SiS_Pr.EMI_30 = SiS_GetReg(SISPART4, 0x30); in sisfb_save_pdc_emi()
3030 ivideo->SiS_Pr.EMI_31 = SiS_GetReg(SISPART4, 0x31); in sisfb_save_pdc_emi()
3031 ivideo->SiS_Pr.EMI_32 = SiS_GetReg(SISPART4, 0x32); in sisfb_save_pdc_emi()
3032 ivideo->SiS_Pr.EMI_33 = SiS_GetReg(SISPART4, 0x33); in sisfb_save_pdc_emi()
3033 ivideo->SiS_Pr.HaveEMI = true; in sisfb_save_pdc_emi()
3034 if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) { in sisfb_save_pdc_emi()
3035 ivideo->SiS_Pr.HaveEMILCD = true; in sisfb_save_pdc_emi()
3041 if(ivideo->vbflags2 & VB2_30xBLV) { in sisfb_save_pdc_emi()
3042 if((ivideo->SiS_Pr.PDC != -1) && in sisfb_save_pdc_emi()
3043 (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) { in sisfb_save_pdc_emi()
3045 ivideo->SiS_Pr.PDC); in sisfb_save_pdc_emi()
3047 if((ivideo->SiS_Pr.PDCA != -1) && in sisfb_save_pdc_emi()
3048 (ivideo->SiS_Pr.PDCA != ivideo->detectedpdca)) { in sisfb_save_pdc_emi()
3050 ivideo->SiS_Pr.PDCA); in sisfb_save_pdc_emi()
3060 static u32 sisfb_getheapstart(struct sis_video_info *ivideo) in sisfb_getheapstart() argument
3062 u32 ret = ivideo->sisfb_parm_mem * 1024; in sisfb_getheapstart()
3063 u32 maxoffs = ivideo->video_size - ivideo->hwcursor_size - ivideo->cmdQueueSize; in sisfb_getheapstart()
3085 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_getheapstart()
3086 if(ivideo->video_size > 0x1000000) { in sisfb_getheapstart()
3088 } else if(ivideo->video_size > 0x800000) { in sisfb_getheapstart()
3093 } else if(ivideo->UMAsize && ivideo->LFBsize) { in sisfb_getheapstart()
3100 if((!ret) || (ret > maxoffs) || (ivideo->cardnumber != 0)) in sisfb_getheapstart()
3106 static u32 sisfb_getheapsize(struct sis_video_info *ivideo) in sisfb_getheapsize() argument
3108 u32 max = ivideo->video_size - ivideo->hwcursor_size - ivideo->cmdQueueSize; in sisfb_getheapsize()
3111 if(ivideo->UMAsize && ivideo->LFBsize) { in sisfb_getheapsize()
3112 if( (!ivideo->sisfb_parm_mem) || in sisfb_getheapsize()
3113 ((ivideo->sisfb_parm_mem * 1024) > max) || in sisfb_getheapsize()
3114 ((max - (ivideo->sisfb_parm_mem * 1024)) < ivideo->UMAsize) ) { in sisfb_getheapsize()
3115 ret = ivideo->UMAsize; in sisfb_getheapsize()
3116 max -= ivideo->UMAsize; in sisfb_getheapsize()
3118 ret = max - (ivideo->sisfb_parm_mem * 1024); in sisfb_getheapsize()
3119 max = ivideo->sisfb_parm_mem * 1024; in sisfb_getheapsize()
3121 ivideo->video_offset = ret; in sisfb_getheapsize()
3122 ivideo->sisfb_mem = max; in sisfb_getheapsize()
3124 ret = max - ivideo->heapstart; in sisfb_getheapsize()
3125 ivideo->sisfb_mem = ivideo->heapstart; in sisfb_getheapsize()
3131 static int sisfb_heap_init(struct sis_video_info *ivideo) in sisfb_heap_init() argument
3135 ivideo->video_offset = 0; in sisfb_heap_init()
3136 if(ivideo->sisfb_parm_mem) { in sisfb_heap_init()
3137 if( (ivideo->sisfb_parm_mem < (2 * 1024 * 1024)) || in sisfb_heap_init()
3138 (ivideo->sisfb_parm_mem > ivideo->video_size) ) { in sisfb_heap_init()
3139 ivideo->sisfb_parm_mem = 0; in sisfb_heap_init()
3143 ivideo->heapstart = sisfb_getheapstart(ivideo); in sisfb_heap_init()
3144 ivideo->sisfb_heap_size = sisfb_getheapsize(ivideo); in sisfb_heap_init()
3146 ivideo->sisfb_heap_start = ivideo->video_vbase + ivideo->heapstart; in sisfb_heap_init()
3147 ivideo->sisfb_heap_end = ivideo->sisfb_heap_start + ivideo->sisfb_heap_size; in sisfb_heap_init()
3150 (int)(ivideo->heapstart / 1024), (int)(ivideo->sisfb_heap_size / 1024)); in sisfb_heap_init()
3152 ivideo->sisfb_heap.vinfo = ivideo; in sisfb_heap_init()
3154 ivideo->sisfb_heap.poha_chain = NULL; in sisfb_heap_init()
3155 ivideo->sisfb_heap.poh_freelist = NULL; in sisfb_heap_init()
3157 poh = sisfb_poh_new_node(&ivideo->sisfb_heap); in sisfb_heap_init()
3161 poh->poh_next = &ivideo->sisfb_heap.oh_free; in sisfb_heap_init()
3162 poh->poh_prev = &ivideo->sisfb_heap.oh_free; in sisfb_heap_init()
3163 poh->size = ivideo->sisfb_heap_size; in sisfb_heap_init()
3164 poh->offset = ivideo->heapstart; in sisfb_heap_init()
3166 ivideo->sisfb_heap.oh_free.poh_next = poh; in sisfb_heap_init()
3167 ivideo->sisfb_heap.oh_free.poh_prev = poh; in sisfb_heap_init()
3168 ivideo->sisfb_heap.oh_free.size = 0; in sisfb_heap_init()
3169 ivideo->sisfb_heap.max_freesize = poh->size; in sisfb_heap_init()
3171 ivideo->sisfb_heap.oh_used.poh_next = &ivideo->sisfb_heap.oh_used; in sisfb_heap_init()
3172 ivideo->sisfb_heap.oh_used.poh_prev = &ivideo->sisfb_heap.oh_used; in sisfb_heap_init()
3173 ivideo->sisfb_heap.oh_used.size = SENTINEL; in sisfb_heap_init()
3175 if(ivideo->cardnumber == 0) { in sisfb_heap_init()
3179 sisfb_heap = &ivideo->sisfb_heap; in sisfb_heap_init()
3371 sis_int_malloc(struct sis_video_info *ivideo, struct sis_memreq *req) in sis_int_malloc() argument
3375 if((ivideo) && (ivideo->sisfb_id == SISFB_ID) && (!ivideo->havenoheap)) in sis_int_malloc()
3376 poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size); in sis_int_malloc()
3385 (poh->offset + ivideo->video_vbase)); in sis_int_malloc()
3392 struct sis_video_info *ivideo = sisfb_heap->vinfo; in sis_malloc() local
3394 if(&ivideo->sisfb_heap == sisfb_heap) in sis_malloc()
3395 sis_int_malloc(ivideo, req); in sis_malloc()
3403 struct sis_video_info *ivideo = pci_get_drvdata(pdev); in sis_malloc_new() local
3405 sis_int_malloc(ivideo, req); in sis_malloc_new()
3411 sis_int_free(struct sis_video_info *ivideo, u32 base) in sis_int_free() argument
3415 if((!ivideo) || (ivideo->sisfb_id != SISFB_ID) || (ivideo->havenoheap)) in sis_int_free()
3418 poh = sisfb_poh_free(&ivideo->sisfb_heap, base); in sis_int_free()
3429 struct sis_video_info *ivideo = sisfb_heap->vinfo; in sis_free() local
3431 sis_int_free(ivideo, base); in sis_free()
3437 struct sis_video_info *ivideo = pci_get_drvdata(pdev); in sis_free_new() local
3439 sis_int_free(ivideo, base); in sis_free_new()
3445 sisfb_check_engine_and_sync(struct sis_video_info *ivideo) in sisfb_check_engine_and_sync() argument
3459 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_check_engine_and_sync()
3464 sisfb_syncaccel(ivideo); in sisfb_check_engine_and_sync()
3468 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_check_engine_and_sync()
3475 sisfb_syncaccel(ivideo); in sisfb_check_engine_and_sync()
3483 sisfb_pre_setmode(struct sis_video_info *ivideo) in sisfb_pre_setmode() argument
3488 ivideo->currentvbflags &= (VB_VIDEOBRIDGE | VB_DISPTYPE_DISP2); in sisfb_pre_setmode()
3496 cr33 = ivideo->rate_idx & 0x0F; in sisfb_pre_setmode()
3499 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_pre_setmode()
3500 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3511 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_pre_setmode()
3517 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_pre_setmode()
3518 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_pre_setmode()
3519 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_pre_setmode()
3521 switch(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_pre_setmode()
3525 if((ivideo->vbflags & TV_YPBPR) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) { in sisfb_pre_setmode()
3527 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3529 if(ivideo->vbflags & TV_YPBPR525P) cr35 |= 0x20; in sisfb_pre_setmode()
3530 else if(ivideo->vbflags & TV_YPBPR750P) cr35 |= 0x40; in sisfb_pre_setmode()
3531 else if(ivideo->vbflags & TV_YPBPR1080I) cr35 |= 0x60; in sisfb_pre_setmode()
3534 ivideo->currentvbflags |= (TV_YPBPR | (ivideo->vbflags & TV_YPBPRALL)); in sisfb_pre_setmode()
3535 } else if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_pre_setmode()
3538 if(ivideo->vbflags & TV_YPBPR525P) cr38 |= 0x10; in sisfb_pre_setmode()
3539 else if(ivideo->vbflags & TV_YPBPR750P) cr38 |= 0x20; in sisfb_pre_setmode()
3540 else if(ivideo->vbflags & TV_YPBPR1080I) cr38 |= 0x30; in sisfb_pre_setmode()
3542 ivideo->currentvbflags |= (TV_YPBPR | (ivideo->vbflags & TV_YPBPRALL)); in sisfb_pre_setmode()
3545 } else if((ivideo->vbflags & TV_HIVISION) && in sisfb_pre_setmode()
3546 (ivideo->vbflags2 & VB2_SISHIVISIONBRIDGE)) { in sisfb_pre_setmode()
3547 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3556 ivideo->currentvbflags |= TV_HIVISION; in sisfb_pre_setmode()
3557 } else if(ivideo->vbflags & TV_SCART) { in sisfb_pre_setmode()
3561 ivideo->currentvbflags |= TV_SCART; in sisfb_pre_setmode()
3563 if(ivideo->vbflags & TV_SVIDEO) { in sisfb_pre_setmode()
3565 ivideo->currentvbflags |= TV_SVIDEO; in sisfb_pre_setmode()
3567 if(ivideo->vbflags & TV_AVIDEO) { in sisfb_pre_setmode()
3569 ivideo->currentvbflags |= TV_AVIDEO; in sisfb_pre_setmode()
3574 if(ivideo->vbflags & (TV_AVIDEO | TV_SVIDEO)) { in sisfb_pre_setmode()
3575 if(ivideo->vbflags & TV_PAL) { in sisfb_pre_setmode()
3577 ivideo->currentvbflags |= TV_PAL; in sisfb_pre_setmode()
3578 if(ivideo->vbflags & TV_PALM) { in sisfb_pre_setmode()
3580 ivideo->currentvbflags |= TV_PALM; in sisfb_pre_setmode()
3581 } else if(ivideo->vbflags & TV_PALN) { in sisfb_pre_setmode()
3583 ivideo->currentvbflags |= TV_PALN; in sisfb_pre_setmode()
3587 ivideo->currentvbflags |= TV_NTSC; in sisfb_pre_setmode()
3588 if(ivideo->vbflags & TV_NTSCJ) { in sisfb_pre_setmode()
3590 ivideo->currentvbflags |= TV_NTSCJ; in sisfb_pre_setmode()
3599 SiS_SetEnableDstn(&ivideo->SiS_Pr, ivideo->sisfb_dstn); in sisfb_pre_setmode()
3600 SiS_SetEnableFstn(&ivideo->SiS_Pr, ivideo->sisfb_fstn); in sisfb_pre_setmode()
3601 ivideo->curFSTN = ivideo->sisfb_fstn; in sisfb_pre_setmode()
3602 ivideo->curDSTN = ivideo->sisfb_dstn; in sisfb_pre_setmode()
3608 if(ivideo->sisfb_nocrt2rate) { in sisfb_pre_setmode()
3609 cr33 |= (sisbios_mode[ivideo->sisfb_mode_idx].rate_idx << 4); in sisfb_pre_setmode()
3611 cr33 |= ((ivideo->rate_idx & 0x0F) << 4); in sisfb_pre_setmode()
3623 if(ivideo->chip >= SIS_661) { in sisfb_pre_setmode()
3630 } else if(ivideo->chip != SIS_300) { in sisfb_pre_setmode()
3635 ivideo->SiS_Pr.SiS_UseOEM = ivideo->sisfb_useoem; in sisfb_pre_setmode()
3637 sisfb_check_engine_and_sync(ivideo); in sisfb_pre_setmode()
3643 sisfb_fixup_SR11(struct sis_video_info *ivideo) in sisfb_fixup_SR11() argument
3647 if(ivideo->chip >= SIS_661) { in sisfb_fixup_SR11()
3663 sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val) in sisfb_set_TVxposoffset() argument
3667 ivideo->tvxpos = val; in sisfb_set_TVxposoffset()
3669 if(ivideo->sisfblocked) return; in sisfb_set_TVxposoffset()
3670 if(!ivideo->modechanged) return; in sisfb_set_TVxposoffset()
3672 if(ivideo->currentvbflags & CRT2_TV) { in sisfb_set_TVxposoffset()
3674 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_set_TVxposoffset()
3676 int x = ivideo->tvx; in sisfb_set_TVxposoffset()
3678 switch(ivideo->chronteltype) { in sisfb_set_TVxposoffset()
3683 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0a, (x & 0xff)); in sisfb_set_TVxposoffset()
3684 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((x & 0x0100) >> 7), 0xFD); in sisfb_set_TVxposoffset()
3691 } else if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_set_TVxposoffset()
3696 p2_1f = ivideo->p2_1f; in sisfb_set_TVxposoffset()
3697 p2_20 = ivideo->p2_20; in sisfb_set_TVxposoffset()
3698 p2_2b = ivideo->p2_2b; in sisfb_set_TVxposoffset()
3699 p2_42 = ivideo->p2_42; in sisfb_set_TVxposoffset()
3700 p2_43 = ivideo->p2_43; in sisfb_set_TVxposoffset()
3721 sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val) in sisfb_set_TVyposoffset() argument
3725 ivideo->tvypos = val; in sisfb_set_TVyposoffset()
3727 if(ivideo->sisfblocked) return; in sisfb_set_TVyposoffset()
3728 if(!ivideo->modechanged) return; in sisfb_set_TVyposoffset()
3730 if(ivideo->currentvbflags & CRT2_TV) { in sisfb_set_TVyposoffset()
3732 if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_set_TVyposoffset()
3734 int y = ivideo->tvy; in sisfb_set_TVyposoffset()
3736 switch(ivideo->chronteltype) { in sisfb_set_TVyposoffset()
3741 SiS_SetCH700x(&ivideo->SiS_Pr, 0x0b, (y & 0xff)); in sisfb_set_TVyposoffset()
3742 SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((y & 0x0100) >> 8), 0xFE); in sisfb_set_TVyposoffset()
3749 } else if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_set_TVyposoffset()
3753 p2_01 = ivideo->p2_01; in sisfb_set_TVyposoffset()
3754 p2_02 = ivideo->p2_02; in sisfb_set_TVyposoffset()
3758 if(!(ivideo->currentvbflags & (TV_HIVISION | TV_YPBPR))) { in sisfb_set_TVyposoffset()
3771 sisfb_post_setmode(struct sis_video_info *ivideo) in sisfb_post_setmode() argument
3785 sisfb_fixup_SR11(ivideo); in sisfb_post_setmode()
3789 ivideo->modechanged = 1; in sisfb_post_setmode()
3792 if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) { in sisfb_post_setmode()
3793 if(sisfb_bridgeisslave(ivideo)) doit = false; in sisfb_post_setmode()
3795 ivideo->sisfb_crt1off = 0; in sisfb_post_setmode()
3798 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_post_setmode()
3799 if((ivideo->sisfb_crt1off) && (doit)) { in sisfb_post_setmode()
3810 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_post_setmode()
3811 if((ivideo->sisfb_crt1off) && (doit)) { in sisfb_post_setmode()
3820 SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg); in sisfb_post_setmode()
3826 ivideo->currentvbflags &= ~VB_DISPTYPE_CRT1; in sisfb_post_setmode()
3827 ivideo->currentvbflags |= VB_SINGLE_MODE; in sisfb_post_setmode()
3829 ivideo->currentvbflags |= VB_DISPTYPE_CRT1; in sisfb_post_setmode()
3830 if(ivideo->currentvbflags & VB_DISPTYPE_CRT2) { in sisfb_post_setmode()
3831 ivideo->currentvbflags |= VB_MIRROR_MODE; in sisfb_post_setmode()
3833 ivideo->currentvbflags |= VB_SINGLE_MODE; in sisfb_post_setmode()
3839 if(ivideo->currentvbflags & CRT2_TV) { in sisfb_post_setmode()
3840 if(ivideo->vbflags2 & VB2_SISBRIDGE) { in sisfb_post_setmode()
3841 ivideo->p2_1f = SiS_GetReg(SISPART2, 0x1f); in sisfb_post_setmode()
3842 ivideo->p2_20 = SiS_GetReg(SISPART2, 0x20); in sisfb_post_setmode()
3843 ivideo->p2_2b = SiS_GetReg(SISPART2, 0x2b); in sisfb_post_setmode()
3844 ivideo->p2_42 = SiS_GetReg(SISPART2, 0x42); in sisfb_post_setmode()
3845 ivideo->p2_43 = SiS_GetReg(SISPART2, 0x43); in sisfb_post_setmode()
3846 ivideo->p2_01 = SiS_GetReg(SISPART2, 0x01); in sisfb_post_setmode()
3847 ivideo->p2_02 = SiS_GetReg(SISPART2, 0x02); in sisfb_post_setmode()
3848 } else if(ivideo->vbflags2 & VB2_CHRONTEL) { in sisfb_post_setmode()
3849 if(ivideo->chronteltype == 1) { in sisfb_post_setmode()
3850 ivideo->tvx = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0a); in sisfb_post_setmode()
3851 ivideo->tvx |= (((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x02) >> 1) << 8); in sisfb_post_setmode()
3852 ivideo->tvy = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0b); in sisfb_post_setmode()
3853 ivideo->tvy |= ((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x01) << 8); in sisfb_post_setmode()
3858 if(ivideo->tvxpos) { in sisfb_post_setmode()
3859 sisfb_set_TVxposoffset(ivideo, ivideo->tvxpos); in sisfb_post_setmode()
3861 if(ivideo->tvypos) { in sisfb_post_setmode()
3862 sisfb_set_TVyposoffset(ivideo, ivideo->tvypos); in sisfb_post_setmode()
3866 sisfb_check_engine_and_sync(ivideo); in sisfb_post_setmode()
3869 if(ivideo->accel) { in sisfb_post_setmode()
3870 sisfb_engine_init(ivideo); in sisfb_post_setmode()
3872 ivideo->engineok = 0; in sisfb_post_setmode()
3877 sisfb_reset_mode(struct sis_video_info *ivideo) in sisfb_reset_mode() argument
3879 if(sisfb_set_mode(ivideo, 0)) in sisfb_reset_mode()
3882 sisfb_set_pitch(ivideo); in sisfb_reset_mode()
3883 sisfb_set_base_CRT1(ivideo, ivideo->current_base); in sisfb_reset_mode()
3884 sisfb_set_base_CRT2(ivideo, ivideo->current_base); in sisfb_reset_mode()
3890 sisfb_handle_command(struct sis_video_info *ivideo, struct sisfb_cmd *sisfb_command) in sisfb_handle_command() argument
3896 if(!ivideo->modechanged) { in sisfb_handle_command()
3900 sisfb_command->sisfb_result[1] = ivideo->currentvbflags; in sisfb_handle_command()
3901 sisfb_command->sisfb_result[2] = ivideo->vbflags2; in sisfb_handle_command()
3906 if(!ivideo->modechanged) { in sisfb_handle_command()
3910 sisfb_command->sisfb_result[1] = ivideo->sisfb_crt1off ? 0 : 1; in sisfb_handle_command()
3912 } else if(ivideo->sisfblocked) { in sisfb_handle_command()
3914 } else if((!(ivideo->currentvbflags & CRT2_ENABLE)) && in sisfb_handle_command()
3920 if( ((ivideo->currentvbflags & VB_DISPTYPE_CRT1) && mycrt1off) || in sisfb_handle_command()
3921 ((!(ivideo->currentvbflags & VB_DISPTYPE_CRT1)) && !mycrt1off) ) { in sisfb_handle_command()
3922 ivideo->sisfb_crt1off = mycrt1off; in sisfb_handle_command()
3923 if(sisfb_reset_mode(ivideo)) { in sisfb_handle_command()
3927 sisfb_command->sisfb_result[1] = ivideo->sisfb_crt1off ? 0 : 1; in sisfb_handle_command()
4038 struct sis_video_info *ivideo) in sisfb_check_rom() argument
4056 if((readb(rom + 4) | (readb(rom + 5) << 8)) != ivideo->chip_vendor) in sisfb_check_rom()
4059 if((readb(rom + 6) | (readb(rom + 7) << 8)) != ivideo->chip_id) in sisfb_check_rom()
4067 struct sis_video_info *ivideo = pci_get_drvdata(pdev); in sisfb_find_rom() local
4076 if(!ivideo->nbridge) { in sisfb_find_rom()
4080 if(sisfb_check_rom(rom_base, ivideo)) { in sisfb_find_rom()
4105 if (!sisfb_check_rom(rom_base, ivideo)) { in sisfb_find_rom()
4124 static void sisfb_post_map_vram(struct sis_video_info *ivideo, in sisfb_post_map_vram() argument
4130 ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize)); in sisfb_post_map_vram()
4132 if(!ivideo->video_vbase) { in sisfb_post_map_vram()
4136 while((!(ivideo->video_vbase = ioremap_wc(ivideo->video_base, (*mapsize))))) { in sisfb_post_map_vram()
4141 if(ivideo->video_vbase) { in sisfb_post_map_vram()
4150 static int sisfb_post_300_buswidth(struct sis_video_info *ivideo) in sisfb_post_300_buswidth() argument
4152 void __iomem *FBAddress = ivideo->video_vbase; in sisfb_post_300_buswidth()
4215 static int sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, in sisfb_post_300_rwtest() argument
4219 void __iomem *FBAddr = ivideo->video_vbase; in sisfb_post_300_rwtest()
4283 struct sis_video_info *ivideo = pci_get_drvdata(pdev); in sisfb_post_300_ramsize() local
4287 buswidth = sisfb_post_300_buswidth(ivideo); in sisfb_post_300_ramsize()
4294 if(sisfb_post_300_rwtest(ivideo, in sisfb_post_300_ramsize()
4308 struct sis_video_info *ivideo = pci_get_drvdata(pdev); in sisfb_post_sis300() local
4309 unsigned char *bios = ivideo->SiS_Pr.VirtualRomBase; in sisfb_post_sis300()
4314 if(!ivideo->SiS_Pr.UseROM) in sisfb_post_sis300()
4329 if(ivideo->revision_id <= 0x13) { in sisfb_post_sis300()
4374 if(ivideo->revision_id >= 0x80) in sisfb_post_sis300()
4392 if(ivideo->revision_id >= 0x80) in sisfb_post_sis300()
4417 if(ivideo->revision_id >= 0x80) in sisfb_post_sis300()
4425 if(ivideo->SiS_Pr.UseROM) { in sisfb_post_sis300()
4460 mapsize = ivideo->video_size; in sisfb_post_sis300()
4461 sisfb_post_map_vram(ivideo, &mapsize, 4); in sisfb_post_sis300()
4463 if(ivideo->video_vbase) { in sisfb_post_sis300()
4465 iounmap(ivideo->video_vbase); in sisfb_post_sis300()
4492 sisfb_sense_crt1(ivideo); in sisfb_post_sis300()
4495 ivideo->SiS_Pr.SiS_UseOEM = false; in sisfb_post_sis300()
4496 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_post_sis300()
4497 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_post_sis300()
4498 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_post_sis300()
4499 ivideo->SiS_Pr.VideoMemorySize = 8 << 20; in sisfb_post_sis300()
4500 SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80); in sisfb_post_sis300()
4511 ivideo->modeprechange = 0x2e; in sisfb_post_sis300()
4523 static inline int sisfb_xgi_is21(struct sis_video_info *ivideo) in sisfb_xgi_is21() argument
4525 return ivideo->chip_real_id == XGI_21; in sisfb_xgi_is21()
4528 static void sisfb_post_xgi_delay(struct sis_video_info *ivideo, int delay) in sisfb_post_xgi_delay() argument
4539 static int sisfb_find_host_bridge(struct sis_video_info *ivideo, in sisfb_find_host_bridge() argument
4559 static int sisfb_post_xgi_rwtest(struct sis_video_info *ivideo, int starta, in sisfb_post_xgi_rwtest() argument
4565 writel(0, ivideo->video_vbase); in sisfb_post_xgi_rwtest()
4570 writel(pos, ivideo->video_vbase + pos); in sisfb_post_xgi_rwtest()
4573 sisfb_post_xgi_delay(ivideo, 150); in sisfb_post_xgi_rwtest()
4575 if(readl(ivideo->video_vbase) != 0) in sisfb_post_xgi_rwtest()
4581 if(readl(ivideo->video_vbase + pos) != pos) in sisfb_post_xgi_rwtest()
4590 static int sisfb_post_xgi_ramsize(struct sis_video_info *ivideo) in sisfb_post_xgi_ramsize() argument
4627 mapsize = ivideo->video_size; in sisfb_post_xgi_ramsize()
4628 sisfb_post_map_vram(ivideo, &mapsize, 32); in sisfb_post_xgi_ramsize()
4630 if(!ivideo->video_vbase) { in sisfb_post_xgi_ramsize()
4643 if(ivideo->chip == XGI_20) { in sisfb_post_xgi_ramsize()
4651 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4653 if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize)) in sisfb_post_xgi_ramsize()
4658 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4659 if(sisfb_post_xgi_rwtest(ivideo, 23, 23, mapsize)) in sisfb_post_xgi_ramsize()
4665 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4667 if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize)) in sisfb_post_xgi_ramsize()
4675 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4677 if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize)) in sisfb_post_xgi_ramsize()
4682 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4683 if(sisfb_post_xgi_rwtest(ivideo, 22, 22, mapsize)) in sisfb_post_xgi_ramsize()
4689 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4691 if(sisfb_post_xgi_rwtest(ivideo, 21, 22, mapsize)) in sisfb_post_xgi_ramsize()
4707 if(ivideo->revision_id == 2) { in sisfb_post_xgi_ramsize()
4712 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4713 if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize)) in sisfb_post_xgi_ramsize()
4718 if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize)) in sisfb_post_xgi_ramsize()
4725 if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize)) in sisfb_post_xgi_ramsize()
4735 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4736 if(sisfb_post_xgi_rwtest(ivideo, 23, 25, mapsize)) in sisfb_post_xgi_ramsize()
4741 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4743 if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize)) in sisfb_post_xgi_ramsize()
4750 if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize)) { in sisfb_post_xgi_ramsize()
4758 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4763 if(ivideo->revision_id == 2) { in sisfb_post_xgi_ramsize()
4767 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4769 if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize)) in sisfb_post_xgi_ramsize()
4778 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4780 if(sisfb_post_xgi_rwtest(ivideo, 24, 25, mapsize)) in sisfb_post_xgi_ramsize()
4786 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4793 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4795 j = (ivideo->chip == XGI_20) ? 5 : 9; in sisfb_post_xgi_ramsize()
4796 k = (ivideo->chip == XGI_20) ? 12 : 4; in sisfb_post_xgi_ramsize()
4801 reg = (ivideo->chip == XGI_20) ? in sisfb_post_xgi_ramsize()
4804 sisfb_post_xgi_delay(ivideo, 50); in sisfb_post_xgi_ramsize()
4806 ranksize = (ivideo->chip == XGI_20) ? in sisfb_post_xgi_ramsize()
4812 if(ivideo->chip == XGI_20) { in sisfb_post_xgi_ramsize()
4829 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ramsize()
4831 if (sisfb_post_xgi_rwtest(ivideo, j, ((reg >> 4) + channelab - 2 + 20), mapsize)) { in sisfb_post_xgi_ramsize()
4837 iounmap(ivideo->video_vbase); in sisfb_post_xgi_ramsize()
4842 static void sisfb_post_xgi_setclocks(struct sis_video_info *ivideo, u8 regb) in sisfb_post_xgi_setclocks() argument
4871 if(ivideo->haveXGIROM) { in sisfb_post_xgi_setclocks()
4872 v1 = ivideo->bios_abase[0x90 + index]; in sisfb_post_xgi_setclocks()
4873 v2 = ivideo->bios_abase[0x90 + index + 1]; in sisfb_post_xgi_setclocks()
4874 v3 = ivideo->bios_abase[0x90 + index + 2]; in sisfb_post_xgi_setclocks()
4879 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi_setclocks()
4880 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi_setclocks()
4881 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi_setclocks()
4884 if(ivideo->haveXGIROM) { in sisfb_post_xgi_setclocks()
4885 v1 = ivideo->bios_abase[0xb8 + index]; in sisfb_post_xgi_setclocks()
4886 v2 = ivideo->bios_abase[0xb8 + index + 1]; in sisfb_post_xgi_setclocks()
4887 v3 = ivideo->bios_abase[0xb8 + index + 2]; in sisfb_post_xgi_setclocks()
4892 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi_setclocks()
4893 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi_setclocks()
4894 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi_setclocks()
4897 static void sisfb_post_xgi_ddr2_mrs_default(struct sis_video_info *ivideo, in sisfb_post_xgi_ddr2_mrs_default() argument
4900 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi_ddr2_mrs_default()
4905 sisfb_post_xgi_delay(ivideo, 15); in sisfb_post_xgi_ddr2_mrs_default()
4914 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_default()
4916 sisfb_post_xgi_setclocks(ivideo, regb); in sisfb_post_xgi_ddr2_mrs_default()
4917 sisfb_post_xgi_delay(ivideo, 0x46); in sisfb_post_xgi_ddr2_mrs_default()
4922 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_default()
4924 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_default()
4926 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_default()
4928 if (ivideo->haveXGIROM) { in sisfb_post_xgi_ddr2_mrs_default()
4935 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_default()
4938 static void sisfb_post_xgi_ddr2_mrs_xg21(struct sis_video_info *ivideo) in sisfb_post_xgi_ddr2_mrs_xg21() argument
4940 sisfb_post_xgi_setclocks(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_xg21()
4943 sisfb_post_xgi_delay(ivideo, 0x46); in sisfb_post_xgi_ddr2_mrs_xg21()
4964 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_xg21()
4967 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_xg21()
4970 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_xg21()
4976 sisfb_post_xgi_delay(ivideo, 1); in sisfb_post_xgi_ddr2_mrs_xg21()
4979 static void sisfb_post_xgi_ddr2(struct sis_video_info *ivideo, u8 regb) in sisfb_post_xgi_ddr2() argument
4981 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi_ddr2()
5003 if (ivideo->haveXGIROM) { in sisfb_post_xgi_ddr2()
5018 if (sisfb_xgi_is21(ivideo)) in sisfb_post_xgi_ddr2()
5019 sisfb_post_xgi_ddr2_mrs_xg21(ivideo); in sisfb_post_xgi_ddr2()
5021 sisfb_post_xgi_ddr2_mrs_default(ivideo, regb); in sisfb_post_xgi_ddr2()
5024 static u8 sisfb_post_xgi_ramtype(struct sis_video_info *ivideo) in sisfb_post_xgi_ramtype() argument
5026 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi_ramtype()
5032 if (ivideo->haveXGIROM) { in sisfb_post_xgi_ramtype()
5037 if (sisfb_xgi_is21(ivideo)) { in sisfb_post_xgi_ramtype()
5043 } else if (ivideo->chip == XGI_20) { in sisfb_post_xgi_ramtype()
5065 struct sis_video_info *ivideo = pci_get_drvdata(pdev); in sisfb_post_xgi() local
5066 unsigned char *bios = ivideo->bios_abase; in sisfb_post_xgi()
5155 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5163 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5171 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5183 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5190 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5191 if(ivideo->revision_id == 2) { in sisfb_post_xgi()
5197 if(ivideo->revision_id == 0) { /* 40 *and* 20? */ in sisfb_post_xgi()
5205 reg = (ivideo->chip == XGI_40) ? 0x20 : 0x00; in sisfb_post_xgi()
5208 if(ivideo->chip == XGI_20) { in sisfb_post_xgi()
5273 } else if(sisfb_find_host_bridge(ivideo, pdev, PCI_VENDOR_ID_SI)) { in sisfb_post_xgi()
5275 } else if(sisfb_find_host_bridge(ivideo, pdev, 0x1106) || in sisfb_post_xgi()
5276 sisfb_find_host_bridge(ivideo, pdev, 0x1022) || in sisfb_post_xgi()
5277 sisfb_find_host_bridge(ivideo, pdev, 0x700e) || in sisfb_post_xgi()
5278 sisfb_find_host_bridge(ivideo, pdev, 0x10de)) { in sisfb_post_xgi()
5288 if(ivideo->revision_id == 2) { in sisfb_post_xgi()
5352 ramtype = sisfb_post_xgi_ramtype(ivideo); in sisfb_post_xgi()
5353 if (!sisfb_xgi_is21(ivideo) && ramtype) { in sisfb_post_xgi()
5363 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5369 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5378 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5379 index = (ivideo->chip == XGI_20) ? 0x31a : 0x3a6; in sisfb_post_xgi()
5407 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5408 index = (ivideo->chip == XGI_20) ? 0x35a : 0x3e6; in sisfb_post_xgi()
5435 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5445 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5446 index = (ivideo->chip == XGI_20) ? 0x45a : 0x4e6; in sisfb_post_xgi()
5463 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5475 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5485 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5493 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5505 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5506 if( (ivideo->revision_id == 1) || in sisfb_post_xgi()
5507 (ivideo->revision_id == 2) ) { in sisfb_post_xgi()
5518 if(ivideo->chip == XGI_20) { in sisfb_post_xgi()
5525 sisfb_post_xgi_setclocks(ivideo, regb); in sisfb_post_xgi()
5526 if((ivideo->chip == XGI_20) || in sisfb_post_xgi()
5527 (ivideo->revision_id == 1) || in sisfb_post_xgi()
5528 (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5530 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5553 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5560 if((ivideo->chip == XGI_20) || in sisfb_post_xgi()
5561 (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5568 if((ivideo->chip == XGI_20) || (bios[0x1cb] != 0x0c)) { in sisfb_post_xgi()
5569 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5570 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5571 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5573 if((ivideo->chip == XGI_20) || in sisfb_post_xgi()
5574 (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5579 } else if((ivideo->chip == XGI_40) && (bios[0x1cb] == 0x0c)) { in sisfb_post_xgi()
5584 sisfb_post_xgi_delay(ivideo, 4); in sisfb_post_xgi()
5586 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5588 index = (ivideo->chip == XGI_20) ? 0x4b2 : 0x53e; in sisfb_post_xgi()
5595 SiS_SetReg(SISSR, 0x19, ((ivideo->chip == XGI_20) ? 0x02 : 0x01)); in sisfb_post_xgi()
5598 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5600 sisfb_post_xgi_delay(ivideo, 0x22); in sisfb_post_xgi()
5608 sisfb_post_xgi_ddr2(ivideo, regb); in sisfb_post_xgi()
5611 sisfb_post_xgi_setclocks(ivideo, regb); in sisfb_post_xgi()
5612 if((ivideo->chip == XGI_40) && in sisfb_post_xgi()
5613 ((ivideo->revision_id == 1) || in sisfb_post_xgi()
5614 (ivideo->revision_id == 2))) { in sisfb_post_xgi()
5629 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5636 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5639 if((ivideo->chip == XGI_40) && (ivideo->revision_id == 2)) { in sisfb_post_xgi()
5646 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5654 if((ivideo->chip == XGI_40) && (bios[0x1cb] != 0x0c)) { in sisfb_post_xgi()
5655 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5656 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5657 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5663 sisfb_post_xgi_delay(ivideo, 4); in sisfb_post_xgi()
5665 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5670 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5677 sisfb_post_xgi_delay(ivideo, 0x43); in sisfb_post_xgi()
5678 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5683 sisfb_post_xgi_delay(ivideo, 0x22); in sisfb_post_xgi()
5686 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5698 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5705 if(ivideo->haveXGIROM) { in sisfb_post_xgi()
5711 if((v1 & 0x40) && (v2 & regd) && ivideo->haveXGIROM) { in sisfb_post_xgi()
5720 ivideo->SiS_Pr.SiS_UseOEM = false; in sisfb_post_xgi()
5721 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5722 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5723 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_post_xgi()
5724 ivideo->SiS_Pr.VideoMemorySize = 8 << 20; in sisfb_post_xgi()
5725 SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80); in sisfb_post_xgi()
5731 err = sisfb_post_xgi_ramsize(ivideo); in sisfb_post_xgi()
5757 if(ivideo->chip == XGI_20) { in sisfb_post_xgi()
5762 sisfb_sense_crt1(ivideo); in sisfb_post_xgi()
5769 ivideo->SiS_Pr.SiS_UseOEM = false; in sisfb_post_xgi()
5770 SiS_SetEnableDstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5771 SiS_SetEnableFstn(&ivideo->SiS_Pr, false); in sisfb_post_xgi()
5772 ivideo->curFSTN = ivideo->curDSTN = 0; in sisfb_post_xgi()
5773 SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80); in sisfb_post_xgi()
5784 ivideo->modeprechange = 0x2e; in sisfb_post_xgi()
5786 if(ivideo->chip == XGI_40) { in sisfb_post_xgi()
5803 struct sis_video_info *ivideo = NULL; in sisfb_probe() local
5812 sis_fb_info = framebuffer_alloc(sizeof(*ivideo), &pdev->dev); in sisfb_probe()
5816 ivideo = (struct sis_video_info *)sis_fb_info->par; in sisfb_probe()
5817 ivideo->memyselfandi = sis_fb_info; in sisfb_probe()
5819 ivideo->sisfb_id = SISFB_ID; in sisfb_probe()
5822 ivideo->cardnumber = 0; in sisfb_probe()
5825 ivideo->cardnumber = 1; in sisfb_probe()
5827 ivideo->cardnumber++; in sisfb_probe()
5830 strlcpy(ivideo->myid, chipinfo->chip_name, sizeof(ivideo->myid)); in sisfb_probe()
5832 ivideo->warncount = 0; in sisfb_probe()
5833 ivideo->chip_id = pdev->device; in sisfb_probe()
5834 ivideo->chip_vendor = pdev->vendor; in sisfb_probe()
5835 ivideo->revision_id = pdev->revision; in sisfb_probe()
5836 ivideo->SiS_Pr.ChipRevision = ivideo->revision_id; in sisfb_probe()
5838 ivideo->sisvga_enabled = reg16 & 0x01; in sisfb_probe()
5839 ivideo->pcibus = pdev->bus->number; in sisfb_probe()
5840 ivideo->pcislot = PCI_SLOT(pdev->devfn); in sisfb_probe()
5841 ivideo->pcifunc = PCI_FUNC(pdev->devfn); in sisfb_probe()
5842 ivideo->subsysvendor = pdev->subsystem_vendor; in sisfb_probe()
5843 ivideo->subsysdevice = pdev->subsystem_device; in sisfb_probe()
5851 ivideo->chip = chipinfo->chip; in sisfb_probe()
5852 ivideo->chip_real_id = chipinfo->chip; in sisfb_probe()
5853 ivideo->sisvga_engine = chipinfo->vgaengine; in sisfb_probe()
5854 ivideo->hwcursor_size = chipinfo->hwcursor_size; in sisfb_probe()
5855 ivideo->CRT2_write_enable = chipinfo->CRT2_write_enable; in sisfb_probe()
5856 ivideo->mni = chipinfo->mni; in sisfb_probe()
5858 ivideo->detectedpdc = 0xff; in sisfb_probe()
5859 ivideo->detectedpdca = 0xff; in sisfb_probe()
5860 ivideo->detectedlcda = 0xff; in sisfb_probe()
5862 ivideo->sisfb_thismonitor.datavalid = false; in sisfb_probe()
5864 ivideo->current_base = 0; in sisfb_probe()
5866 ivideo->engineok = 0; in sisfb_probe()
5868 ivideo->sisfb_was_boot_device = 0; in sisfb_probe()
5871 if(ivideo->sisvga_enabled) in sisfb_probe()
5872 ivideo->sisfb_was_boot_device = 1; in sisfb_probe()
5881 ivideo->sisfb_parm_mem = sisfb_parm_mem; in sisfb_probe()
5882 ivideo->sisfb_accel = sisfb_accel; in sisfb_probe()
5883 ivideo->sisfb_ypan = sisfb_ypan; in sisfb_probe()
5884 ivideo->sisfb_max = sisfb_max; in sisfb_probe()
5885 ivideo->sisfb_userom = sisfb_userom; in sisfb_probe()
5886 ivideo->sisfb_useoem = sisfb_useoem; in sisfb_probe()
5887 ivideo->sisfb_mode_idx = sisfb_mode_idx; in sisfb_probe()
5888 ivideo->sisfb_parm_rate = sisfb_parm_rate; in sisfb_probe()
5889 ivideo->sisfb_crt1off = sisfb_crt1off; in sisfb_probe()
5890 ivideo->sisfb_forcecrt1 = sisfb_forcecrt1; in sisfb_probe()
5891 ivideo->sisfb_crt2type = sisfb_crt2type; in sisfb_probe()
5892 ivideo->sisfb_crt2flags = sisfb_crt2flags; in sisfb_probe()
5894 ivideo->sisfb_dstn = sisfb_dstn; in sisfb_probe()
5895 ivideo->sisfb_fstn = sisfb_fstn; in sisfb_probe()
5896 ivideo->sisfb_tvplug = sisfb_tvplug; in sisfb_probe()
5897 ivideo->sisfb_tvstd = sisfb_tvstd; in sisfb_probe()
5898 ivideo->tvxpos = sisfb_tvxposoffset; in sisfb_probe()
5899 ivideo->tvypos = sisfb_tvyposoffset; in sisfb_probe()
5900 ivideo->sisfb_nocrt2rate = sisfb_nocrt2rate; in sisfb_probe()
5901 ivideo->refresh_rate = 0; in sisfb_probe()
5902 if(ivideo->sisfb_parm_rate != -1) { in sisfb_probe()
5903 ivideo->refresh_rate = ivideo->sisfb_parm_rate; in sisfb_probe()
5906 ivideo->SiS_Pr.UsePanelScaler = sisfb_scalelcd; in sisfb_probe()
5907 ivideo->SiS_Pr.CenterScreen = -1; in sisfb_probe()
5908 ivideo->SiS_Pr.SiS_CustomT = sisfb_specialtiming; in sisfb_probe()
5909 ivideo->SiS_Pr.LVDSHL = sisfb_lvdshl; in sisfb_probe()
5911 ivideo->SiS_Pr.SiS_Backup70xx = 0xff; in sisfb_probe()
5912 ivideo->SiS_Pr.SiS_CHOverScan = -1; in sisfb_probe()
5913 ivideo->SiS_Pr.SiS_ChSW = false; in sisfb_probe()
5914 ivideo->SiS_Pr.SiS_UseLCDA = false; in sisfb_probe()
5915 ivideo->SiS_Pr.HaveEMI = false; in sisfb_probe()
5916 ivideo->SiS_Pr.HaveEMILCD = false; in sisfb_probe()
5917 ivideo->SiS_Pr.OverruleEMI = false; in sisfb_probe()
5918 ivideo->SiS_Pr.SiS_SensibleSR11 = false; in sisfb_probe()
5919 ivideo->SiS_Pr.SiS_MyCR63 = 0x63; in sisfb_probe()
5920 ivideo->SiS_Pr.PDC = -1; in sisfb_probe()
5921 ivideo->SiS_Pr.PDCA = -1; in sisfb_probe()
5922 ivideo->SiS_Pr.DDCPortMixup = false; in sisfb_probe()
5924 if(ivideo->chip >= SIS_330) { in sisfb_probe()
5925 ivideo->SiS_Pr.SiS_MyCR63 = 0x53; in sisfb_probe()
5926 if(ivideo->chip >= SIS_661) { in sisfb_probe()
5927 ivideo->SiS_Pr.SiS_SensibleSR11 = true; in sisfb_probe()
5932 memcpy(&ivideo->default_var, &my_default_var, sizeof(my_default_var)); in sisfb_probe()
5934 pci_set_drvdata(pdev, ivideo); in sisfb_probe()
5937 if((ivideo->nbridge = sisfb_get_northbridge(ivideo->chip))) { in sisfb_probe()
5938 switch(ivideo->nbridge->device) { in sisfb_probe()
5941 ivideo->chip = SIS_730; in sisfb_probe()
5942 strcpy(ivideo->myid, "SiS 730"); in sisfb_probe()
5948 strcpy(ivideo->myid, "SiS 651"); in sisfb_probe()
5951 ivideo->chip = SIS_740; in sisfb_probe()
5952 strcpy(ivideo->myid, "SiS 740"); in sisfb_probe()
5955 ivideo->chip = SIS_661; in sisfb_probe()
5956 strcpy(ivideo->myid, "SiS 661"); in sisfb_probe()
5959 ivideo->chip = SIS_741; in sisfb_probe()
5960 strcpy(ivideo->myid, "SiS 741"); in sisfb_probe()
5963 ivideo->chip = SIS_760; in sisfb_probe()
5964 strcpy(ivideo->myid, "SiS 760"); in sisfb_probe()
5967 ivideo->chip = SIS_761; in sisfb_probe()
5968 strcpy(ivideo->myid, "SiS 761"); in sisfb_probe()
5976 ivideo->SiS_Pr.ChipType = ivideo->chip; in sisfb_probe()
5978 ivideo->SiS_Pr.ivideo = (void *)ivideo; in sisfb_probe()
5981 if((ivideo->SiS_Pr.ChipType == SIS_315PRO) || in sisfb_probe()
5982 (ivideo->SiS_Pr.ChipType == SIS_315)) { in sisfb_probe()
5983 ivideo->SiS_Pr.ChipType = SIS_315H; in sisfb_probe()
5987 if(!ivideo->sisvga_enabled) { in sisfb_probe()
5989 pci_dev_put(ivideo->nbridge); in sisfb_probe()
5995 ivideo->video_base = pci_resource_start(pdev, 0); in sisfb_probe()
5996 ivideo->video_size = pci_resource_len(pdev, 0); in sisfb_probe()
5997 ivideo->mmio_base = pci_resource_start(pdev, 1); in sisfb_probe()
5998 ivideo->mmio_size = pci_resource_len(pdev, 1); in sisfb_probe()
5999 ivideo->SiS_Pr.RelIO = pci_resource_start(pdev, 2) + 0x30; in sisfb_probe()
6000 ivideo->SiS_Pr.IOAddress = ivideo->vga_base = ivideo->SiS_Pr.RelIO; in sisfb_probe()
6002 SiSRegInit(&ivideo->SiS_Pr, ivideo->SiS_Pr.IOAddress); in sisfb_probe()
6006 if(ivideo->chip == SIS_630) { in sisfb_probe()
6009 if(mychswtable[i].subsysVendor == ivideo->subsysvendor && in sisfb_probe()
6010 mychswtable[i].subsysCard == ivideo->subsysdevice) { in sisfb_probe()
6011 ivideo->SiS_Pr.SiS_ChSW = true; in sisfb_probe()
6016 ivideo->lpcdev = pci_get_device(PCI_VENDOR_ID_SI, 0x0008, NULL); in sisfb_probe()
6025 if((ivideo->chip == SIS_760) && (ivideo->nbridge)) { in sisfb_probe()
6026 ivideo->lpcdev = pci_get_slot(ivideo->nbridge->bus, (2 << 3)); in sisfb_probe()
6032 if( (!ivideo->sisvga_enabled) in sisfb_probe()
6043 ivideo->modeprechange = 0x03; in sisfb_probe()
6046 ivideo->modeprechange = reg & 0x7f; in sisfb_probe()
6047 } else if(ivideo->sisvga_enabled) { in sisfb_probe()
6051 ivideo->modeprechange = readb(tt + 0x49); in sisfb_probe()
6058 ivideo->bios_abase = NULL; in sisfb_probe()
6059 ivideo->SiS_Pr.VirtualRomBase = NULL; in sisfb_probe()
6060 ivideo->SiS_Pr.UseROM = false; in sisfb_probe()
6061 ivideo->haveXGIROM = ivideo->SiS_Pr.SiS_XGIROM = false; in sisfb_probe()
6062 if(ivideo->sisfb_userom) { in sisfb_probe()
6063 ivideo->SiS_Pr.VirtualRomBase = sisfb_find_rom(pdev); in sisfb_probe()
6064 ivideo->bios_abase = ivideo->SiS_Pr.VirtualRomBase; in sisfb_probe()
6065 ivideo->SiS_Pr.UseROM = (bool)(ivideo->SiS_Pr.VirtualRomBase); in sisfb_probe()
6067 ivideo->SiS_Pr.UseROM ? "" : "not "); in sisfb_probe()
6068 if((ivideo->SiS_Pr.UseROM) && (ivideo->chip >= XGI_20)) { in sisfb_probe()
6069 ivideo->SiS_Pr.UseROM = false; in sisfb_probe()
6070 ivideo->haveXGIROM = ivideo->SiS_Pr.SiS_XGIROM = true; in sisfb_probe()
6071 if( (ivideo->revision_id == 2) && in sisfb_probe()
6072 (!(ivideo->bios_abase[0x1d1] & 0x01)) ) { in sisfb_probe()
6073 ivideo->SiS_Pr.DDCPortMixup = true; in sisfb_probe()
6081 if(ivideo->SiS_Pr.SiS_CustomT == CUT_NONE) { in sisfb_probe()
6082 sisfb_detect_custom_timing(ivideo); in sisfb_probe()
6086 if (ivideo->chip == XGI_20) { in sisfb_probe()
6091 ivideo->chip_real_id = XGI_21; in sisfb_probe()
6098 if( (!ivideo->sisvga_enabled) in sisfb_probe()
6104 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_probe()
6105 if(ivideo->chip == SIS_300) { in sisfb_probe()
6107 ivideo->sisfb_can_post = 1; in sisfb_probe()
6113 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_probe()
6120 } else */ if(ivideo->chip == XGI_20) { in sisfb_probe()
6122 ivideo->sisfb_can_post = 1; in sisfb_probe()
6123 } else if((ivideo->chip == XGI_40) && ivideo->haveXGIROM) { in sisfb_probe()
6125 ivideo->sisfb_can_post = 1; in sisfb_probe()
6139 ivideo->sisfb_card_posted = 1; in sisfb_probe()
6142 if(sisfb_get_dram_size(ivideo)) { in sisfb_probe()
6150 if((ivideo->sisfb_mode_idx < 0) || in sisfb_probe()
6151 ((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF)) { in sisfb_probe()
6159 if(ivideo->sisvga_engine == SIS_300_VGA) in sisfb_probe()
6163 ivideo->SiS_Pr.PDC = sisfb_pdc; in sisfb_probe()
6166 if(ivideo->sisvga_engine == SIS_315_VGA) { in sisfb_probe()
6168 ivideo->SiS_Pr.PDCA = sisfb_pdca & 0x1f; in sisfb_probe()
6172 if(!request_mem_region(ivideo->video_base, ivideo->video_size, "sisfb FB")) { in sisfb_probe()
6174 (int)(ivideo->video_size >> 20)); in sisfb_probe()
6180 if(!request_mem_region(ivideo->mmio_base, ivideo->mmio_size, "sisfb MMIO")) { in sisfb_probe()
6186 ivideo->video_vbase = ioremap_wc(ivideo->video_base, ivideo->video_size); in sisfb_probe()
6187 ivideo->SiS_Pr.VideoMemoryAddress = ivideo->video_vbase; in sisfb_probe()
6188 if(!ivideo->video_vbase) { in sisfb_probe()
6194 ivideo->mmio_vbase = ioremap(ivideo->mmio_base, ivideo->mmio_size); in sisfb_probe()
6195 if(!ivideo->mmio_vbase) { in sisfb_probe()
6198 error_0: iounmap(ivideo->video_vbase); in sisfb_probe()
6199 error_1: release_mem_region(ivideo->video_base, ivideo->video_size); in sisfb_probe()
6200 error_2: release_mem_region(ivideo->mmio_base, ivideo->mmio_size); in sisfb_probe()
6201 error_3: vfree(ivideo->bios_abase); in sisfb_probe()
6202 pci_dev_put(ivideo->lpcdev); in sisfb_probe()
6203 pci_dev_put(ivideo->nbridge); in sisfb_probe()
6204 if(!ivideo->sisvga_enabled) in sisfb_probe()
6211 ivideo->video_base, (unsigned long)ivideo->video_vbase, ivideo->video_size / 1024); in sisfb_probe()
6213 if(ivideo->video_offset) { in sisfb_probe()
6215 ivideo->video_offset / 1024); in sisfb_probe()
6219 ivideo->mmio_base, (unsigned long)ivideo->mmio_vbase, ivideo->mmio_size / 1024); in sisfb_probe()
6223 if(ivideo->sisvga_engine == SIS_300_VGA) { in sisfb_probe()
6224 ivideo->cmdQueueSize = TURBO_QUEUE_AREA_SIZE; in sisfb_probe()
6226 if(ivideo->chip == XGI_20) { in sisfb_probe()
6227 ivideo->cmdQueueSize = COMMAND_QUEUE_AREA_SIZE_Z7; in sisfb_probe()
6229 ivideo->cmdQueueSize = COMMAND_QUEUE_AREA_SIZE; in sisfb_probe()
6239 ivideo->hwcursor_vbase = ivideo->video_vbase in sisfb_probe()
6240 + ivideo->video_size in sisfb_probe()
6241 - ivideo->cmdQueueSize in sisfb_probe()
6242 - ivideo->hwcursor_size; in sisfb_probe()
6243 ivideo->caps |= HW_CURSOR_CAP; in sisfb_probe()
6246 if((ivideo->havenoheap = sisfb_heap_init(ivideo))) { in sisfb_probe()
6251 ivideo->SiS_Pr.VideoMemoryAddress += ivideo->video_offset; in sisfb_probe()
6252 ivideo->SiS_Pr.VideoMemorySize = ivideo->sisfb_mem; in sisfb_probe()
6254 ivideo->vbflags = 0; in sisfb_probe()
6255 ivideo->lcddefmodeidx = DEFAULT_LCDMODE; in sisfb_probe()
6256 ivideo->tvdefmodeidx = DEFAULT_TVMODE; in sisfb_probe()
6257 ivideo->defmodeidx = DEFAULT_MODE; in sisfb_probe()
6259 ivideo->newrom = 0; in sisfb_probe()
6260 if(ivideo->chip < XGI_20) { in sisfb_probe()
6261 if(ivideo->bios_abase) { in sisfb_probe()
6262 ivideo->newrom = SiSDetermineROMLayout661(&ivideo->SiS_Pr); in sisfb_probe()
6266 if((ivideo->sisfb_mode_idx < 0) || in sisfb_probe()
6267 ((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF)) { in sisfb_probe()
6269 sisfb_sense_crt1(ivideo); in sisfb_probe()
6271 sisfb_get_VB_type(ivideo); in sisfb_probe()
6273 if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) { in sisfb_probe()
6274 sisfb_detect_VB_connect(ivideo); in sisfb_probe()
6277 ivideo->currentvbflags = ivideo->vbflags & (VB_VIDEOBRIDGE | TV_STANDARD); in sisfb_probe()
6280 if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) { in sisfb_probe()
6281 if(ivideo->sisfb_crt2type != -1) { in sisfb_probe()
6282 if((ivideo->sisfb_crt2type == CRT2_LCD) && in sisfb_probe()
6283 (ivideo->vbflags & CRT2_LCD)) { in sisfb_probe()
6284 ivideo->currentvbflags |= CRT2_LCD; in sisfb_probe()
6285 } else if(ivideo->sisfb_crt2type != CRT2_LCD) { in sisfb_probe()
6286 ivideo->currentvbflags |= ivideo->sisfb_crt2type; in sisfb_probe()
6292 if((ivideo->sisvga_engine == SIS_300_VGA) && in sisfb_probe()
6293 (ivideo->vbflags2 & VB2_CHRONTEL)) { in sisfb_probe()
6294 if(ivideo->vbflags & CRT2_LCD) in sisfb_probe()
6295 ivideo->currentvbflags |= CRT2_LCD; in sisfb_probe()
6296 else if(ivideo->vbflags & CRT2_TV) in sisfb_probe()
6297 ivideo->currentvbflags |= CRT2_TV; in sisfb_probe()
6298 else if(ivideo->vbflags & CRT2_VGA) in sisfb_probe()
6299 ivideo->currentvbflags |= CRT2_VGA; in sisfb_probe()
6301 if(ivideo->vbflags & CRT2_TV) in sisfb_probe()
6302 ivideo->currentvbflags |= CRT2_TV; in sisfb_probe()
6303 else if(ivideo->vbflags & CRT2_LCD) in sisfb_probe()
6304 ivideo->currentvbflags |= CRT2_LCD; in sisfb_probe()
6305 else if(ivideo->vbflags & CRT2_VGA) in sisfb_probe()
6306 ivideo->currentvbflags |= CRT2_VGA; in sisfb_probe()
6311 if(ivideo->vbflags & CRT2_LCD) { in sisfb_probe()
6312 sisfb_detect_lcd_type(ivideo); in sisfb_probe()
6315 sisfb_save_pdc_emi(ivideo); in sisfb_probe()
6317 if(!ivideo->sisfb_crt1off) { in sisfb_probe()
6318 sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 0); in sisfb_probe()
6320 if((ivideo->vbflags2 & VB2_SISTMDSBRIDGE) && in sisfb_probe()
6321 (ivideo->vbflags & (CRT2_VGA | CRT2_LCD))) { in sisfb_probe()
6322 sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 1); in sisfb_probe()
6326 if(ivideo->sisfb_mode_idx >= 0) { in sisfb_probe()
6327 int bu = ivideo->sisfb_mode_idx; in sisfb_probe()
6328 ivideo->sisfb_mode_idx = sisfb_validate_mode(ivideo, in sisfb_probe()
6329 ivideo->sisfb_mode_idx, ivideo->currentvbflags); in sisfb_probe()
6330 if(bu != ivideo->sisfb_mode_idx) { in sisfb_probe()
6338 if(ivideo->sisfb_mode_idx < 0) { in sisfb_probe()
6339 switch(ivideo->currentvbflags & VB_DISPTYPE_DISP2) { in sisfb_probe()
6341 ivideo->sisfb_mode_idx = ivideo->lcddefmodeidx; in sisfb_probe()
6344 ivideo->sisfb_mode_idx = ivideo->tvdefmodeidx; in sisfb_probe()
6347 ivideo->sisfb_mode_idx = ivideo->defmodeidx; in sisfb_probe()
6352 ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]; in sisfb_probe()
6354 if(ivideo->refresh_rate != 0) { in sisfb_probe()
6355 sisfb_search_refresh_rate(ivideo, ivideo->refresh_rate, in sisfb_probe()
6356 ivideo->sisfb_mode_idx); in sisfb_probe()
6359 if(ivideo->rate_idx == 0) { in sisfb_probe()
6360 ivideo->rate_idx = sisbios_mode[ivideo->sisfb_mode_idx].rate_idx; in sisfb_probe()
6361 ivideo->refresh_rate = 60; in sisfb_probe()
6364 if(ivideo->sisfb_thismonitor.datavalid) { in sisfb_probe()
6365 if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, in sisfb_probe()
6366 ivideo->sisfb_mode_idx, in sisfb_probe()
6367 ivideo->rate_idx, in sisfb_probe()
6368 ivideo->refresh_rate)) { in sisfb_probe()
6374 ivideo->video_bpp = sisbios_mode[ivideo->sisfb_mode_idx].bpp; in sisfb_probe()
6375 ivideo->video_width = sisbios_mode[ivideo->sisfb_mode_idx].xres; in sisfb_probe()
6376 ivideo->video_height = sisbios_mode[ivideo->sisfb_mode_idx].yres; in sisfb_probe()
6378 sisfb_set_vparms(ivideo); in sisfb_probe()
6381 ivideo->video_width, ivideo->video_height, ivideo->video_bpp, in sisfb_probe()
6382 ivideo->refresh_rate); in sisfb_probe()
6385 ivideo->default_var.xres = ivideo->default_var.xres_virtual = ivideo->video_width; in sisfb_probe()
6386 ivideo->default_var.yres = ivideo->default_var.yres_virtual = ivideo->video_height; in sisfb_probe()
6387 ivideo->default_var.bits_per_pixel = ivideo->video_bpp; in sisfb_probe()
6389 sisfb_bpp_to_var(ivideo, &ivideo->default_var); in sisfb_probe()
6391 ivideo->default_var.pixclock = (u32) (1000000000 / in sisfb_probe()
6392 sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr, ivideo->mode_no, ivideo->rate_idx)); in sisfb_probe()
6394 if(sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr, ivideo->mode_no, in sisfb_probe()
6395 ivideo->rate_idx, &ivideo->default_var)) { in sisfb_probe()
6396 if((ivideo->default_var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { in sisfb_probe()
6397 ivideo->default_var.pixclock <<= 1; in sisfb_probe()
6401 if(ivideo->sisfb_ypan) { in sisfb_probe()
6403 ivideo->default_var.yres_virtual = in sisfb_probe()
6404 sisfb_calc_maxyres(ivideo, &ivideo->default_var); in sisfb_probe()
6405 if(ivideo->default_var.yres_virtual < ivideo->default_var.yres) { in sisfb_probe()
6406 ivideo->default_var.yres_virtual = ivideo->default_var.yres; in sisfb_probe()
6410 sisfb_calc_pitch(ivideo, &ivideo->default_var); in sisfb_probe()
6412 ivideo->accel = 0; in sisfb_probe()
6413 if(ivideo->sisfb_accel) { in sisfb_probe()
6414 ivideo->accel = -1; in sisfb_probe()
6416 ivideo->default_var.accel_flags |= FB_ACCELF_TEXT; in sisfb_probe()
6419 sisfb_initaccel(ivideo); in sisfb_probe()
6427 ((ivideo->accel) ? 0 : FBINFO_HWACCEL_DISABLED); in sisfb_probe()
6431 sis_fb_info->var = ivideo->default_var; in sisfb_probe()
6432 sis_fb_info->fix = ivideo->sisfb_fix; in sisfb_probe()
6433 sis_fb_info->screen_base = ivideo->video_vbase + ivideo->video_offset; in sisfb_probe()
6435 sis_fb_info->pseudo_palette = ivideo->pseudo_palette; in sisfb_probe()
6439 printk(KERN_DEBUG "sisfb: Initial vbflags 0x%x\n", (int)ivideo->vbflags); in sisfb_probe()
6441 ivideo->wc_cookie = arch_phys_wc_add(ivideo->video_base, in sisfb_probe()
6442 ivideo->video_size); in sisfb_probe()
6446 iounmap(ivideo->mmio_vbase); in sisfb_probe()
6450 ivideo->registered = 1; in sisfb_probe()
6453 ivideo->next = card_list; in sisfb_probe()
6454 card_list = ivideo; in sisfb_probe()
6457 ivideo->sisfb_accel ? "enabled" : "disabled", in sisfb_probe()
6458 ivideo->sisfb_ypan ? in sisfb_probe()
6459 (ivideo->sisfb_max ? "enabled (auto-max)" : in sisfb_probe()
6465 ivideo->myid, VER_MAJOR, VER_MINOR, VER_LEVEL); in sisfb_probe()
6480 struct sis_video_info *ivideo = pci_get_drvdata(pdev); in sisfb_remove() local
6481 struct fb_info *sis_fb_info = ivideo->memyselfandi; in sisfb_remove()
6482 int registered = ivideo->registered; in sisfb_remove()
6483 int modechanged = ivideo->modechanged; in sisfb_remove()
6486 iounmap(ivideo->mmio_vbase); in sisfb_remove()
6487 iounmap(ivideo->video_vbase); in sisfb_remove()
6490 release_mem_region(ivideo->video_base, ivideo->video_size); in sisfb_remove()
6491 release_mem_region(ivideo->mmio_base, ivideo->mmio_size); in sisfb_remove()
6493 vfree(ivideo->bios_abase); in sisfb_remove()
6495 pci_dev_put(ivideo->lpcdev); in sisfb_remove()
6497 pci_dev_put(ivideo->nbridge); in sisfb_remove()
6499 arch_phys_wc_del(ivideo->wc_cookie); in sisfb_remove()
6504 if(!ivideo->sisvga_enabled) in sisfb_remove()
6508 if(ivideo->registered) { in sisfb_remove()