Evolution-X-Tensor/device_google_gs201
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usb: create new functions for uwb

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uwb needs ACM port, create this function combination.

Bug: 209568585
Test: ACM port can be enabled.
Change-Id: I06107cc6ee42fc6b622a1aff25cbdd54b479ea0f
This commit is contained in:
Ray Chi 2021-12-07 19:35:12 +08:00 • committed by TreeHugger Robot
parent d26a7befb8
commit 8792d6d7a2
3 changed files with 14 additions and 0 deletions
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6
conf/init.gs201.usb.rc
View file

@ -68,6 +68,9 @@ on early-boot
# etr_miu function # etr_miu function
mkdir /config/usb_gadget/g1/functions/etr_miu.gs11 mkdir /config/usb_gadget/g1/functions/etr_miu.gs11
# acm function for uwb
mkdir /config/usb_gadget/g1/functions/acm.uwb0
# disable permission change. TODO (b/206902205): add back later # disable permission change. TODO (b/206902205): add back later
# setprop vendor.usb.functions.ready 1 # setprop vendor.usb.functions.ready 1
@ -112,3 +115,6 @@ on property:sys.usb.config=charger && property:sys.usb.configfs=1
symlink /config/usb_gadget/g1/functions/midi.gs5 /config/usb_gadget/g1/configs/b.1/f1 symlink /config/usb_gadget/g1/functions/midi.gs5 /config/usb_gadget/g1/configs/b.1/f1
write /config/usb_gadget/g1/UDC ${sys.usb.controller} write /config/usb_gadget/g1/UDC ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config} setprop sys.usb.state ${sys.usb.config}
on property:ro.bootmode=usbuwb
setprop persist.vendor.usb.usbradio.config uwb_acm

6
usb/UsbGadget.cpp
View file

@ -165,6 +165,8 @@ static V1_0::Status validateAndSetVidPid(uint64_t functions) {
ret = setVidPid("0x04e8", "0x6862"); ret = setVidPid("0x04e8", "0x6862");
} else if (vendorFunctions == "etr_miu") { } else if (vendorFunctions == "etr_miu") {
ret = setVidPid("0x18d1", "0x4ee2"); ret = setVidPid("0x18d1", "0x4ee2");
} else if (vendorFunctions == "uwb_acm") {
ret = setVidPid("0x18d1", "0x4ee2");
} else { } else {
if (!(vendorFunctions == "user" || vendorFunctions == "")) { if (!(vendorFunctions == "user" || vendorFunctions == "")) {
ALOGE("Invalid vendorFunctions set: %s", vendorFunctions.c_str()); ALOGE("Invalid vendorFunctions set: %s", vendorFunctions.c_str());
@ -299,6 +301,10 @@ V1_0::Status UsbGadget::setupFunctions(uint64_t functions,
ALOGI("enable etr_miu functions"); ALOGI("enable etr_miu functions");
if (linkFunction("etr_miu.gs11", i++)) if (linkFunction("etr_miu.gs11", i++))
return Status::ERROR; return Status::ERROR;
} else if (vendorFunctions == "uwb_acm") {
ALOGI("enable uwb acm function");
if (linkFunction("acm.uwb0", i++))
return Status::ERROR;
} }
if ((usbFunctions & GadgetFunction::ADB) != 0) { if ((usbFunctions & GadgetFunction::ADB) != 0) {

2
usb/android.hardware.usb@1.3-service.gs201.rc
View file

@ -38,6 +38,8 @@ on property:vendor.usb.functions.ready=1
chown system system /config/usb_gadget/g1/functions/accessory.gs2 chown system system /config/usb_gadget/g1/functions/accessory.gs2
chown system system /config/usb_gadget/g1/functions/acm.gs6 chown system system /config/usb_gadget/g1/functions/acm.gs6
chown system system /config/usb_gadget/g1/functions/acm.gs6/port_num chown system system /config/usb_gadget/g1/functions/acm.gs6/port_num
chown system system /config/usb_gadget/g1/functions/acm.uwb0
chown system system /config/usb_gadget/g1/functions/acm.uwb0/port_num
chown system system /config/usb_gadget/g1/functions/audio_source.gs3 chown system system /config/usb_gadget/g1/functions/audio_source.gs3
chown system system /config/usb_gadget/g1/functions/dm.gs7 chown system system /config/usb_gadget/g1/functions/dm.gs7
chown system system /config/usb_gadget/g1/functions/ffs.adb chown system system /config/usb_gadget/g1/functions/ffs.adb