## SECTION=multimedia_libs menuconfig LIBPCIACCESS tristate select ZLIB if LIBPCIACCESS_ZLIB prompt "libpciaccess " help libpciaccess contains low level access functions to be used by the xorg servers and video drivers. if LIBPCIACCESS config LIBPCIACCESS_MTRR bool prompt "MTRR support" help You should carefully check if your x86 target CPU supports MTRRs, and if so enable this menuentry. BTW: MTRR stands for "memory type range registers" and its used to optimize accesses to various memory types, like main memory or memory accessible via busses like video memory on PCI cards. config LIBPCIACCESS_ZLIB bool default PCIUTILS_COMPRESS endif