Evolution-X-Tensor/device_google_zumapro
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

UsbGadget: Add support for webcam on zumapro

Browse source 
Bug: 318801643

Test: Manual

Change-Id: I77a97a13779452f75b5d73300904a1c2825b1ba3
This commit is contained in:
Scott Wiest 2024-01-19 11:19:21 -08:00
parent 7ba2d8ed6a
commit b7046b2dce
2 changed files with 128 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

27
usb/gadget/UsbGadget.cpp
View file

@ -26,6 +26,8 @@
#include <sys/types.h>
#include <unistd.h>
#include<android-base/properties.h>
#include <aidl/android/frameworks/stats/IStats.h>
namespace aidl {
@ -34,6 +36,9 @@ namespace hardware {
namespace usb {
namespace gadget {
using ::android::base::GetBoolProperty;
using ::android::hardware::google::pixel::usb::kUvcEnabled;
string enabledPath;
constexpr char kHsi2cPath[] = "/sys/devices/platform/108d0000.hsi2c";
constexpr char kI2CPath[] = "/sys/devices/platform/108d0000.hsi2c/i2c-";
@ -302,6 +307,28 @@ static Status validateAndSetVidPid(uint64_t functions) {
ret = Status(setVidPid("0x18d1", "0x4eec"));
}
break;
case GadgetFunction::UVC:
if (!(vendorFunctions == "user" || vendorFunctions == "")) {
ALOGE("Invalid vendorFunctions set: %s", vendorFunctions.c_str());
ret = Status::CONFIGURATION_NOT_SUPPORTED;
} else if (!GetBoolProperty(kUvcEnabled, false)) {
ALOGE("UVC function not enabled by config");
ret = Status::CONFIGURATION_NOT_SUPPORTED;
} else {
ret = Status(setVidPid("0x18d1", "0x4eed"));
}
break;
case GadgetFunction::ADB | GadgetFunction::UVC:
if (!(vendorFunctions == "user" || vendorFunctions == "")) {
ALOGE("Invalid vendorFunctions set: %s", vendorFunctions.c_str());
ret = Status::CONFIGURATION_NOT_SUPPORTED;
} else if (!GetBoolProperty(kUvcEnabled, false)) {
ALOGE("UVC function not enabled by config");
ret = Status::CONFIGURATION_NOT_SUPPORTED;
} else {
ret = Status(setVidPid("0x18d1", "0x4eee"));
}
break;
default:
ALOGE("Combination not supported");
ret = Status::CONFIGURATION_NOT_SUPPORTED;