configs:sunxi:Make keyboards/pads compiled-in.

These allows android recovery to have up/down functionality via volume rocker.
gpu:drm:sunxi:DRM/KMS Driver skeleton
gpu:drm:sunxi:hdmi i2c impl
usb ffs: fix build with gcc 4.4.3 and DEBUG_INFO

gcc can produce a Segmentation fault when using DEBUG_INFO_REDUCED
see linux-kbuild.git : https://patchwork.kernel.org/patch/2113601/

recently added f_fs.c in android gadget is not compatible with
the -g option of CONFIG_DEBUG_INFO :
  internal compiler error: in dwarf2out_finish, at dwarf2out.c:18906

so, remove the -g only on android gadget object

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
video:sunxi:Fix compilation with -j1

__hdle is also defined in bsp_display.h
video:sunxi:Silence syslog flood with android
usb:sunxi:Remove duplicate code. (fixup for 81c865b56e93993931c43fd1c1dcc3aa558ed40b)

Remove duplicate code. Duplicate code was introduced by b20c046c7b844392ea86fab370e7660e06614720.