The android-gadget-setup script currently hardcodes the USB vendor ID,
product ID, and configuration string. This makes it difficult for BSP
layers to customize USB gadget identity with platform specific values.
Introduce variables for the vendor ID, product ID, and configuration
string when populating the configfs attributes. This allows machine
or distro specific overrides via `/etc/android-gadget-setup.machine`,
while preserving the existing default values.
Signed-off-by: Viswanath Kraleti <viswanath.kraleti@oss.qualcomm.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Several Qualcomm platforms support setting two or more (or even all)
UDC controllers in 'peripheral' mode. Modify the android-tools-conf-configfs
scriptware to handle such cases.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Increase sleep to 10 seconds otherwise interface is not ready on rpi0w.
Signed-off-by: Devendra Tewari <devendra.tewari@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Stray newline character causes errors in functionfs setup scripts
used by android-tools-adbd.service, when using musl libc and/or toybox.
Signed-off-by: Devendra Tewari <devendra.tewari@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
The package android-tools-conf depends on presence of
/sys/class/android_usb, which is not present in default (mainline)
kernels. Add a set of scripts that will use ConfigFS to configure USB
gadget rather than using non-standard device class.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Viswanath Kraleti
Devendra Tewari
Bhupesh Sharma
Dmitry Baryshkov