History log of /frameworks/base/services/usb/java/com/android/server/usb/descriptors/Usb10ACMixerUnit.java
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
558ff9d3f5f0a70d745b72d1d2d84f4e91850b8b 17-Nov-2017 Paul McLean <pmclean@google.com> Fixed class and subclass IDs sign extension on byte->int problem.

Devices - Skylab, Mir, HTC dongle, Presonus AudioBox 44VSL, HP mouse
Hard coded class ID of 0xFF and subclass 0xFD to match b/68944518 symptoms.

Bug: 68944518

Test: Manual - see above

Change-Id: I7330c57b15278158a2eb449f0463b91244a3e176
/frameworks/base/services/usb/java/com/android/server/usb/descriptors/Usb10ACMixerUnit.java
fd7cb85feff517f3cc94384102933aa4485e1fc5 07-Jul-2017 Paul McLean <pmclean@google.com> Adding USB audio-class 2.0 spec descriptors.

Added USB audio-class 2.0 format type descriptors.
Added Tree parsing.
Rearchitected reporting (again) to better support reuse and scale.

Bug: 64301464

Test: Run code against representative USB audio peripherals and verify
that each correctly handles or ignores all descriptors and the correct
device semantics (headset / not-headset) are still calculated.

Change-Id: I1b3b01ab1cd804ed876bf6427c3afba15eea6a6e
/frameworks/base/services/usb/java/com/android/server/usb/descriptors/Usb10ACMixerUnit.java