870 	int line_length;  in tridentfb_check_var()  local
895 	line_length = var->xres_virtual * bpp / 8;  in tridentfb_check_var()
900 		if (line_length <= 512)  in tridentfb_check_var()
902 		else if (line_length <= 1024)  in tridentfb_check_var()
904 		else if (line_length <= 2048)  in tridentfb_check_var()
906 		else if (line_length <= 4096)  in tridentfb_check_var()
908 		else if (line_length <= 8192)  in tridentfb_check_var()
913 		line_length = var->xres_virtual * bpp / 8;  in tridentfb_check_var()
917 	if (line_length * (var->yres_virtual - var->yres) > (4 << 20))  in tridentfb_check_var()
918 		var->yres_virtual = ((4 << 20) / line_length) + var->yres;  in tridentfb_check_var()
920 	if (line_length * var->yres_virtual > info->fix.smem_len)  in tridentfb_check_var()
1224 	info->fix.line_length = info->var.xres_virtual * bpp / 8;  in tridentfb_set_par()
1225 	set_lwidth(par, info->fix.line_length / 8);  in tridentfb_set_par()