Move libaudio and libcamera to hardware/hardkernel

Change-Id: I6571c2320de04f3418857afe95b0ffe52d475ce1
Add define for external GPS library.

Change-Id: I71e55c4fec124fb83039be4b09303f9d95440cae
Support Gigabit USB Ethernet(AX88179)

Change-Id: Ib458ee58949a2d2e1bca18ed7460bc5a85a2d30c
Replace tab to space 4.

Change-Id: I8db63582478db413171da7e5a409f08855de5e02
Fix to copy idc files.

Change-Id: Ic58ac21472a2cfd9a913332e66830a46e4e2c7c4
Update zImage and drivers for USB_ACM.

Change-Id: I23941d3818712a6c3207b916b243b09f9df682c2
Update zImage for Webcam(UVC).

Change-Id: Ieba8842800c095d47a3c54fd0f4e70f40faaa35d
Revert "Support Gigabit USB Ethernet(AX88179)"

This reverts commit 6de794d116050503d76cec63ba32b19df89c1d11.

Change-Id: Id4feba89271258d7acb69247f2765253091653f5
Merge "Revert "Support Gigabit USB Ethernet(AX88179)"" into 5422_4.4.2_master
Support Gigabit USB Ethernet(AX81179).

Change-Id: Id843dfe1c10cba65cd3809766e1983468011a445