| ef4b303fc27056ae137563bc958eb3efd016972e |
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19-Apr-2017 |
Badhri Jagan Sridharan <Badhri@google.com> |
Update UsbService to V1_1 usb hal
This CL adapts Usb service to V1_1 hal.
V1_1 hal supports reporting audio_adapter accessory
and debug accessory.
Bug: 36604276
Test: Manually test inserting an Audio accessory.
Also tested to made sure that change is compatible with V1_0
implementations
Change-Id: I8e44f5e9ae14b0e41965e8d355c99ac42af93f23
/frameworks/base/core/java/android/hardware/usb/UsbPort.java
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| 823287d28ed75f96cee31cf465220fcbcbc5c7ac |
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24-Jan-2017 |
Badhri Jagan Sridharan <Badhri@google.com> |
Refactor UsbPortManager to use the binderised USB HAL
Move to a USB HAL to handle type-c ports as upstream is
considering in merging a generic type-c interface to mainline
kernel. However, the new sysfs interface can see minor changes
in the future as the sysfs interface is sitll going to land
in testing and it is still under review.
Bug: 31015010
Test: Manually tested on Angler and sailfish for type-c role switches.
Change-Id: I26771074c4b4f79a133e519bc6d35a4864a696d8
/frameworks/base/core/java/android/hardware/usb/UsbPort.java
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| 76c4c6668a1486bc003ab0c585bb1f41d16e27a7 |
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07-Jul-2015 |
Jeff Brown <jeffbrown@google.com> |
Add USB port manager.
Add some new internal APIs to enumerate USB Type C ports, query their
status, determine whether they support changing power or data roles,
and doing so. The API also adds a new ACTION_USB_PORT_CHANGED broadcast
for port state changes.
The implementation includes a mechanism for simulating the behavior
of the USB stack. See 'adb shell dumpsys usb -h' for details.
Note that the underlying kernel driver interface is still subject
to change but its behavior has been encapsulated as much as possible.
Bug: 21615151
Change-Id: I0c853ae179248a4550b3e60d02a7a7e65e4546b2
/frameworks/base/core/java/android/hardware/usb/UsbPort.java
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