Update the logic to find the i2c bus number to use either the named i2c
devices or the static i2c bus numbers. This allows us to support both
cases -- v5.10 uses i2c-<devname> while v6.1 uses <i2c-bus#>-<reg>.
Bug: 291606723
Test: verify no errors from the usb services with v5.10 and v6.1
Change-Id: I6d41ac041ead68e72a3766e03d491bcd478468d3
Update the logic to find the i2c bus number to use either the named i2c
devices or the static i2c bus numbers. This allows us to support both
cases -- v5.10 uses i2c-<devname> while v6.1 uses <i2c-bus#>-<reg>.
Bug: 291606723
Test: verify no errors from the usb services with v5.10 and v6.1
Change-Id: Ia68c424a3b6579457be6cfd0d07788e9da44a86e
Indicate to the kernel that the usb gadget is pulled up
by writing to `update_sdp_enum_timeout` sysfs node. Write
to this node will inform the kernel that it can lower the SDP
timeout alarm value which is used to detect an SDP port
vs a DCP.
ported from c5c5b127a7ed0db559d286284fe77b656bef6945
Bug: 275687235
Test: Check `update_sdp_enum_timeout` is written into after usb
gadget is pulled up. Verify that the alarm timeout lowers.
Change-Id: Id3ae7e7a20b236cec6604414a7f81860e868bdd0
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
This change migrates IUsbGadget implementation to AIDL.
Bug: 261027750
Test: USB function switch success and AIDL service is running.
Change-Id: I7cc7070d875c26bc42f99aef84d5e5a41606223f
Signed-off-by: Ricky Niu <rickyniu@google.com>
For imporve USB stability, limit the current to 1.3A,
when connect to accessory.
Bug: 206635552
Signed-off-by: Ricky Niu <rickyniu@google.com>
Change-Id: I2c1091aa7111e6242cc949923fbc86f27e54e976
Since affinity permission is changed from root to system, original
permission change by script can't be used. Therefore, this patch
will move the functionality to usb gadget hal.
Bug: 224699556
Test: dwc3 irq could be located in medium/big cores after USB function switch
Change-Id: Id993db9fc303e85a9a6337a0e41b1dfd6fc9a86a
Merged-In: Id993db9fc303e85a9a6337a0e41b1dfd6fc9a86a
(cherry picked from commit f363704a92fd7611cf01c8b3bcaf6e8913255207)
This change migrates IUsb implementation to AIDL.
Also, IUsb and IUsbGadget now run in its own processes
to improve stability and isolation.
Bug: 200993386
Bug: 199357330
Change-Id: I02753af4a41916b77ce110f9531504bf8c6a4691
