2340 	   SiS_SetReg(SISPART4, 0x11, (type & 0x00ff));  in SISDoSense()
2342 	  SiS_SetRegANDOR(SISPART4, 0x10, 0xe0, temp);  in SISDoSense()
2346 	   temp = SiS_GetReg(SISPART4, 0x03);  in SISDoSense()
2351 	  SiS_SetReg(SISPART4, 0x11, 0x00);  in SISDoSense()
2352 	  SiS_SetRegAND(SISPART4, 0x10, 0xe0);  in SISDoSense()
2373        myflag = SiS_GetReg(SISPART4, 0x01);  in SiS_Sense30x()
2414     backupP4_0d = SiS_GetReg(SISPART4, 0x0d);  in SiS_Sense30x()
2416 	SiS_SetRegANDOR(SISPART4, 0x0d, ~0x07, 0x01);  in SiS_Sense30x()
2418        SiS_SetRegOR(SISPART4, 0x0d, 0x04);  in SiS_Sense30x()
2451        SiS_SetRegOR(SISPART4, 0x0d, 0x04);  in SiS_Sense30x()
2484     SiS_SetReg(SISPART4, 0x0d, backupP4_0d);  in SiS_Sense30x()
2636 	vb_chipid = SiS_GetReg(SISPART4, 0x00);  in sisfb_get_VB_type()
2639 		reg = SiS_GetReg(SISPART4, 0x01);  in sisfb_get_VB_type()
2647 			reg = SiS_GetReg(SISPART4, 0x23);  in sisfb_get_VB_type()
2664 			reg = SiS_GetReg(SISPART4, 0x39);  in sisfb_get_VB_type()
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()
4420 	reg = SiS_GetReg(SISPART4, 0x00);  in sisfb_post_sis300()
4430 		SiS_SetReg(SISPART4, 0x0d, v4);  in sisfb_post_sis300()
4431 		SiS_SetReg(SISPART4, 0x0e, v5);  in sisfb_post_sis300()
4432 		SiS_SetReg(SISPART4, 0x10, v6);  in sisfb_post_sis300()
4433 		SiS_SetReg(SISPART4, 0x0f, 0x3f);  in sisfb_post_sis300()
4434 		reg = SiS_GetReg(SISPART4, 0x01);  in sisfb_post_sis300()
4436 			reg = SiS_GetReg(SISPART4, 0x23);  in sisfb_post_sis300()
4439 			SiS_SetReg(SISPART4, 0x23, reg);  in sisfb_post_sis300()
5226 		reg = SiS_GetReg(SISPART4, 0x00);  in sisfb_post_xgi()
5229 			SiS_SetReg(SISPART4, 0x0d, bios[0x7f]);  in sisfb_post_xgi()
5230 			SiS_SetReg(SISPART4, 0x0e, bios[0x80]);  in sisfb_post_xgi()
5231 			SiS_SetReg(SISPART4, 0x10, bios[0x81]);  in sisfb_post_xgi()
5232 			SiS_SetRegAND(SISPART4, 0x0f, 0x3f);  in sisfb_post_xgi()
5234 			reg = SiS_GetReg(SISPART4, 0x01);  in sisfb_post_xgi()
5236 				reg = SiS_GetReg(SISPART4, 0x23);  in sisfb_post_xgi()
5238 				SiS_SetReg(SISPART4, 0x23, reg);  in sisfb_post_xgi()
5760 		reg = SiS_GetReg(SISPART4, 0x00);  in sisfb_post_xgi()