887 	int hdisplay, hsyncstart, hsyncend, htotal;  in mga_crtc_mode_set()  local
1013 	htotal = mode->htotal / 8 - 1;  in mga_crtc_mode_set()
1016 	if ((htotal & 0x07) == 0x06 || (htotal & 0x07) == 0x04)  in mga_crtc_mode_set()
1017 		htotal++;  in mga_crtc_mode_set()
1034 	WREG_CRT(0, htotal - 4);  in mga_crtc_mode_set()
1037 	WREG_CRT(3, (htotal & 0x1F) | 0x80);  in mga_crtc_mode_set()
1039 	WREG_CRT(5, ((htotal & 0x20) << 2) | (hsyncend & 0x1F));  in mga_crtc_mode_set()
1073 	ext_vga[1] = (((htotal - 4) & 0x100) >> 8) |  in mga_crtc_mode_set()
1076 		(htotal & 0x40);  in mga_crtc_mode_set()
1572 	if (!mode->htotal || !mode->vtotal || !mode->clock)  in mga_vga_calculate_mode_bandwidth()
1576 	total_area = mode->htotal * mode->vtotal;  in mga_vga_calculate_mode_bandwidth()
1637 	    (mode->hsync_end % 8) != 0 || (mode->htotal % 8) != 0) {  in mga_vga_mode_valid()