635 	u32 fgcolor, bgcolor, dx, dy, width, height, vxres, vyres, pixelmask;  local
644 	dx = image->dx;
657 	if (dx > vxres || dy > vyres)
659 	if (dx + width > vxres)
660 		width = vxres - dx;
690 		pos += dx;
694 		pos += dx * 4;
848 	u32 color, dx, dy, width, height, vxres, vyres;  local
854 	dx = image->dx;
863 	if (dx > vxres || dy > vyres)
865 	if (dx + width > vxres)
866 		width = vxres - dx;
872 	pos = dy * line_length + (dx * 4);
935 	u32 dx, dy, width, height, vxres, vyres, color;  local
940 	dx = rect->dx;
951 	if (dx > vxres || dy > vyres || !width || !height)
953 	if (dx + width > vxres)
954 		width = vxres - dx;
958 	pos = dy * line_length + dx * (is8bpp ? 1 : 4);
1157 copyarea_8bpp(struct fb_info *info, u32 dx, u32 dy, u32 sx, u32 sy,  argument
1170 	if ((dx | sx | width) & 7) {
1181 	backward = dy == sy && dx > sx && dx < sx + width;
1185 	depos = dy * line_length + dx;
1268 	unsigned long dx, dy, width, height, sx, sy, vxres, vyres;  local
1271 	dx = area->dx;
1282 	if (dx > vxres || sx > vxres || dy > vyres || sy > vyres)
1286 	if (dx + width > vxres)
1287 		width = vxres - dx;
1312 		copyarea_8bpp(info, dx, dy, sx, sy, height,