149 			short bpp;  member
620 	int bpp = var->bits_per_pixel;  in tt_decode_var()  local
625 		if (bpp > 1 || xres > sttt_xres * 2 || yres > tt_yres * 2)  in tt_decode_var()
630 		bpp = 1;  in tt_decode_var()
632 		if (bpp > 8 || xres > sttt_xres || yres > tt_yres)  in tt_decode_var()
634 		if (bpp > 4) {  in tt_decode_var()
640 			bpp = 8;  in tt_decode_var()
641 		} else if (bpp > 2) {  in tt_decode_var()
648 				bpp = 4;  in tt_decode_var()
653 				bpp = 4;  in tt_decode_var()
655 		} else if (bpp > 1) {  in tt_decode_var()
661 			bpp = 2;  in tt_decode_var()
668 			bpp = 1;  in tt_decode_var()
679 	linelen = xres * bpp / 8;  in tt_decode_var()
920 	int bpp = var->bits_per_pixel;  in falcon_decode_var()  local
961 	if (!xres || !yres || !bpp)  in falcon_decode_var()
964 	if (mon_type == F_MON_SM && bpp != 1)  in falcon_decode_var()
967 	if (bpp <= 1) {  in falcon_decode_var()
968 		bpp = 1;  in falcon_decode_var()
971 	} else if (bpp <= 2) {  in falcon_decode_var()
972 		bpp = 2;  in falcon_decode_var()
975 	} else if (bpp <= 4) {  in falcon_decode_var()
976 		bpp = 4;  in falcon_decode_var()
979 	} else if (bpp <= 8) {  in falcon_decode_var()
980 		bpp = 8;  in falcon_decode_var()
982 	} else if (bpp <= 16) {  in falcon_decode_var()
983 		bpp = 16;		/* packed pixel mode */  in falcon_decode_var()
987 	par->hw.falcon.bpp = bpp;  in falcon_decode_var()
993 		if (bpp > myvar->bits_per_pixel ||  in falcon_decode_var()
1004 	else if (xres <= 640 && bpp != 16)  in falcon_decode_var()
1014 	par->hw.falcon.ste_mode = bpp == 2;  in falcon_decode_var()
1015 	par->hw.falcon.mono = bpp == 1;  in falcon_decode_var()
1027 	else if (bpp == 1)  in falcon_decode_var()
1038 	else if (bpp == 1)  in falcon_decode_var()
1052 	par->hw.falcon.line_width = bpp * xres / 16;  in falcon_decode_var()
1053 	par->hw.falcon.line_offset = bpp * (xres_virtual - xres) / 16;  in falcon_decode_var()
1106 		if (bpp == 16)  in falcon_decode_var()
1185 	if (pclock->f / plen / 8 * bpp > 32000000L)  in falcon_decode_var()
1254 		align = 128 / bpp;  in falcon_decode_var()
1255 		hde_off = ((128 / bpp + 2) * plen);  in falcon_decode_var()
1257 			hdb_off = (64 + base_off + (128 / bpp + 2) * plen) + prescale;  in falcon_decode_var()
1259 			hdb_off = (base_off + (128 / bpp + 18) * plen) + prescale;  in falcon_decode_var()
1377 	linelen = xres_virtual * bpp / 8;  in falcon_decode_var()
1682 	int bpp = info->var.bits_per_pixel;  in falcon_pan_display()  local
1684 	if (bpp == 1)  in falcon_pan_display()
1686 	if (bpp != 16)  in falcon_pan_display()
1692 	par->hw.falcon.line_offset = bpp *  in falcon_pan_display()
1695 		par->hw.falcon.line_offset -= bpp;  in falcon_pan_display()
1699 	        (var->yoffset * info->var.xres_virtual + xoffset) * bpp / 8;  in falcon_pan_display()
1847 	int bpp = var->bits_per_pixel;  in stste_decode_var()  local
1852 		if (bpp > 1 || xres > sttt_xres || yres > st_yres)  in stste_decode_var()
1857 		bpp = 1;  in stste_decode_var()
1859 		if (bpp > 4 || xres > sttt_xres || yres > st_yres)  in stste_decode_var()
1861 		if (bpp > 2) {  in stste_decode_var()
1867 			bpp = 4;  in stste_decode_var()
1868 		} else if (bpp > 1) {  in stste_decode_var()
1874 			bpp = 2;  in stste_decode_var()
1886 	linelen = xres * bpp / 8;  in stste_decode_var()