699 static inline void write3X4(struct tridentfb_par *par, int reg,  in write3X4()  function
756 	write3X4(par, VGA_CRTC_V_SYNC_END,  in crtc_unlock()
796 	write3X4(par, VGA_CRTC_OFFSET, width & 0xFF);  in set_lwidth()
800 		write3X4(par, AddColReg,  in set_lwidth()
803 		write3X4(par, AddColReg,  in set_lwidth()
829 	write3X4(par, VGA_CRTC_START_LO, base & 0xFF);  in set_screen_start()
830 	write3X4(par, VGA_CRTC_START_HI, (base & 0xFF00) >> 8);  in set_screen_start()
832 	write3X4(par, CRTCModuleTest, tmp | ((base & 0x10000) >> 11));  in set_screen_start()
834 	write3X4(par, CRTHiOrd, tmp | ((base & 0xE0000) >> 17));  in set_screen_start()
1200 	write3X4(par, VGA_CRTC_V_TOTAL, vtotal & 0xFF);  in tridentfb_set_par()
1201 	write3X4(par, VGA_CRTC_V_DISP_END, vdispend & 0xFF);  in tridentfb_set_par()
1202 	write3X4(par, VGA_CRTC_V_SYNC_START, vsyncstart & 0xFF);  in tridentfb_set_par()
1203 	write3X4(par, VGA_CRTC_V_SYNC_END, (vsyncend & 0x0F));  in tridentfb_set_par()
1204 	write3X4(par, VGA_CRTC_V_BLANK_START, vblankstart & 0xFF);  in tridentfb_set_par()
1205 	write3X4(par, VGA_CRTC_V_BLANK_END, vblankend & 0xFF);  in tridentfb_set_par()
1208 	write3X4(par, VGA_CRTC_H_TOTAL, htotal & 0xFF);  in tridentfb_set_par()
1209 	write3X4(par, VGA_CRTC_H_DISP, hdispend & 0xFF);  in tridentfb_set_par()
1210 	write3X4(par, VGA_CRTC_H_SYNC_START, hsyncstart & 0xFF);  in tridentfb_set_par()
1211 	write3X4(par, VGA_CRTC_H_SYNC_END,  in tridentfb_set_par()
1213 	write3X4(par, VGA_CRTC_H_BLANK_START, hblankstart & 0xFF);  in tridentfb_set_par()
1214 	write3X4(par, VGA_CRTC_H_BLANK_END, hblankend & 0x1F);  in tridentfb_set_par()
1226 	write3X4(par, VGA_CRTC_OVERFLOW, tmp);  in tridentfb_set_par()
1234 	write3X4(par, CRTHiOrd, tmp);  in tridentfb_set_par()
1240 	write3X4(par, HorizOverflow, tmp);  in tridentfb_set_par()
1245 	write3X4(par, VGA_CRTC_MAX_SCAN, tmp);  in tridentfb_set_par()
1247 	write3X4(par, VGA_CRTC_LINE_COMPARE, 0xFF);  in tridentfb_set_par()
1248 	write3X4(par, VGA_CRTC_PRESET_ROW, 0);  in tridentfb_set_par()
1249 	write3X4(par, VGA_CRTC_MODE, 0xC3);  in tridentfb_set_par()
1251 	write3X4(par, LinearAddReg, 0x20);	/* enable linear addressing */  in tridentfb_set_par()
1255 	write3X4(par, CRTCModuleTest, tmp);  in tridentfb_set_par()
1262 	write3X4(par, GraphEngReg, 0x80);  in tridentfb_set_par()
1279 	write3X4(par, PixelBusReg, tmp);  in tridentfb_set_par()
1286 	write3X4(par, DRAMControl, tmp);	/* both IO, linear enable */  in tridentfb_set_par()
1288 	write3X4(par, InterfaceSel, read3X4(par, InterfaceSel) | 0x40);  in tridentfb_set_par()
1290 		write3X4(par, Performance, read3X4(par, Performance) | 0x10);  in tridentfb_set_par()
1293 		write3X4(par, PCIReg, read3X4(par, PCIReg) | 0x06);  in tridentfb_set_par()