Created attachment 14928 [details] [review] 0001-Ensure-the-driver-will-not-compile.patch on an environment where only libpciaccess is available. It was compiling without prototype for xf86GetPciVideoInfo, and driver loaded with it as an unresolved symbol. Other remaining compile warnings are due to REGION_INIT macro receiving a pointer to variable on the stack, and the NULL check generating a warning about the address of the variable always evaluating to true.
Previous patch was to cause an compilation failure. The new version attempts to make libpciaccess conversion, following pattern used on other drivers. This driver probably is obsoleted by the geode driver, but maybe it is still required for some old hardware not supported by the geode neither amd driver.
Created attachment 17826 [details] [review] 0001-Convert-nsc-driver-for-libpciaccess.patch
Fixed in commit bfcfdff7a00a579362eca0def5b85c1a013ef1e0.
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