Note on shipping libraries

Note that we don't ship any proprietary daemon,library,configuration file or firmware.

Because we don't want to(our goal is to make a 100% free Android Distribution) and we can't(none of theses are redistributables, even the firmwares are not redistributable).

Libraries

Library location Function Can be replaced or avoided?
/system/bin/akmd compas+accelerometers sliding the keyboard can rotate so we can avoid them for now(revere engineering has started but it's not usable yet)
/system/lib/egl/libGLES_qcom.so 3d acceleration library can be avoided
/system/lib/libaudioeq.so the name seem related to audio audio libraries are replaced and works fine
/system/lib/libcamera.so camera library we don't use the camera for now(would need to be replaced if we want to use it)
/system/lib/liboemcamera.so camera library we don't use the camera for now(would need to be replaced if we want to use it)
/system/lib/libgps.so gps parsing and activator library a free android lib is used and it works (but sometimes crashes the device)
/system/lib/libhtc_acoustic.so dlopened audio library totally replaced, the replacement works fine
/system/lib/libhtc_ril.so Radio Interface library Work in progress,calls,sms works, USSD,PIN,data(3g) need to be checked in. It should work as well in the US but needs to be checked
/system/lib/libmm-adspsvc.so ?
/system/lib/libOmxH264Dec.so ?
/system/lib/libOmxMpeg4Dec.so ?
/system/lib/libOmxVidEnc.so ?
/system/lib/libomx_wmadec_sharedlibrary.so ?
/system/lib/libomx_wmvdec_sharedlibrary.so ?
/system/lib/libpvasfcommon.so ?
/system/lib/libpvasflocalpbreg.so ?
/system/lib/libpvasflocalpb.so ?

Configuration files

File location Function what depend on it
/system/etc/AudioFilter.csv ? ?, proprietary version not used
/system/etc/AudioPara4.csv contains audio values that are written to MSM shared memory used by libhtc_acoustic (and its free replacement), enables in-call volume adjustment and fixes audio lacks.
/system/etc/AudioPreProcess.csv ? ?, proprietary version not used
/system/etc/pvasflocal.cfg ? ?, proprietary version not used

Firmwares

Firmware location Function what depend on it
/system/etc/firmware/brf6300.bin bluetooth firmware bluetooth
/system/etc/wifi/Fw1251r1c.bin wifi firmware wifi

References

http://github.com/CyanogenMod/android_device_htc_dream_sapphire/raw/froyo/extract-files.sh