fix L2TP/IP sysfs entry
fbcon suspend/resume blank/unblank fixes
wip: g_hid for keyboard
full 16 colors w/ framebuffer_console
g_hid: add dummy release func to avoid kern warnings
update framebuffer_console color profile
tenderloin: port board_setup_S3A_1V8 from 2.6 kernel

Change-Id: Iad0a07db68d05f887170d0366272e46de01327c5
tenderloin usb: fix release of wakelock

The msm_otg wakelock can get 'stuck' in some cases. In particular,
when Touchpad is placed on Touchstone charger when the Touchpad
is in deep-sleep. This should allow for proper release of the
msm_otg wakelock in that and similar cases.
lcdc:  Added PWM_LEVEL_MIN to prevent full blackout

ported from: lcdc_lg_xga: use pwm_config2 for better backlight
             control
      https://github.com/milaq/android_kernel_hp_tenderloin

Change-Id: I479cad60b7805bcdf9c5b5186b7bfd52603809ee