210 	u8 misc, crtcext1, crtcext2, crtcext5;  in mgag200_set_mode_regs()  local
243 	crtcext1 = (((htotal - 4) & 0x100) >> 8) |  in mgag200_set_mode_regs()
248 		crtcext1 |= MGAREG_CRTCEXT1_VRSTEN |  in mgag200_set_mode_regs()
284 	WREG_ECRT(0x01, crtcext1);  in mgag200_set_mode_regs()
399 	u8 seq0, crtcext1;  in mgag200_enable_display()  local
413 	RREG_ECRT(0x01, crtcext1);  in mgag200_enable_display()
414 	crtcext1 &= ~MGAREG_CRTCEXT1_VSYNCOFF;  in mgag200_enable_display()
415 	crtcext1 &= ~MGAREG_CRTCEXT1_HSYNCOFF;  in mgag200_enable_display()
416 	WREG_ECRT(0x01, crtcext1);  in mgag200_enable_display()
421 	u8 seq0, crtcext1;  in mgag200_disable_display()  local
434 	RREG_ECRT(0x01, crtcext1);  in mgag200_disable_display()
435 	crtcext1 |= MGAREG_CRTCEXT1_VSYNCOFF |  in mgag200_disable_display()
437 	WREG_ECRT(0x01, crtcext1);  in mgag200_disable_display()