tegra: clocks: modify usbd shared clock mapping

-throws a not found
-causes a no boot for a pending usb adb patch

-reference:
 nv-tegra.nvidia.com (rel-15r7)
 github.com/kcrudup/Xoom-OC-CP

-segregate via ICS
usb: gadget: android: Don't allow changing the functions list if enabled

Change-Id: I3ad39b420ce79a8602a7eca1daac1f56b30bad5c
Signed-off-by: Benoit Goby <benoit@android.com>
usb: gadget: android: dump the uevents sent when changing states

Change-Id: If5011e39f400b3aca036a890b8b932a7606a7ac2
Signed-off-by: Dima Zavin <dima@android.com>
usb: gadget: android: always update the sw_connected state

If we go through connected->configured->disconnected cycle very quickly,
it is possible that we may not generate a disconnect uevent to userspace.
Connected+configured could have happened before the work item got
executed, and thus would not have updated the sw_connected state. On
the disconnect, it would have noticed that a config is no longer there
but since sw_connected was still 0, it would not have sent the
disconnect event.

Change-Id: Id71175f784e3e1cf3f828bd8b24fceea1078a06b
Signed-off-by: Dima Zavin <dima@android.com>
usb: gadget: android: follow proper order on disconnect

We should composite_disconnect *before* updating our internal
state and sending uevent to userspace.
Also, hold cdev->lock while updating internal state.

Change-Id: If66a5a4f7d4a102a44aefc3ce4a154a5a1517dcf
Signed-off-by: Dima Zavin <dima@android.com>
usb: gadget: adb: Only enable the gadget when adbd is ready

When adb is enabled, only connect the gadget when adbd is ready. If adbd
dies or is restarted (e.g. "adb root"), the gadget is disconnected when
the adb device is close, and it is re-connected once adb re-open the
device.

- Add callbacks to adb, similar to FunctionFs callbacks, to notify the
  gadget when the daemon is ready or closed.
- Refcount calls to android_enable/android_disable to enable the gadget
  only once all the function daemons are ready.
- Add enable/disble to android_usb_function to notify the function when
  it is added/removed from the list of enabled functions.

Change-Id: Id54ff85aec9cf8715c94b4f9bd6137a79ad58bfc
Signed-off-by: Benoit Goby <benoit@android.com>
usb: gadget-ics: sleep after gadget disconnect for VARIATION_TEGRA

-prevents device hard lockup
Add ACCESSORY_SET_AUDIO_MODE control request and ioctl

The control request will be used by the host to enable/disable USB audio
and the ioctl will be used by userspace to read the audio mode

Signed-off-by: Mike Lockwood <lockwood@google.com>
USB: gadget: f_accessory: Add support for HID input devices

Signed-off-by: Mike Lockwood <lockwood@google.com>
USB: gadget: f_audio_source: New gadget driver for audio output

This driver presents a standard USB audio class interface to the host
and an ALSA PCM device to userspace

Signed-off-by: Mike Lockwood <lockwood@google.com>
USB: gadget: f_audio_source: Adjust packet timing to reduce glitches

Increase max packet size and clean up timing logic so we can better
recover from not getting an interrupt in time for a SOF.

Signed-off-by: Mike Lockwood <lockwood@google.com>
HACK: block fbearlysuspend to not break androids crt-off animation
power: fbearlysuspend: reduce sleep so crt-off transition looks better