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UsbGadget: Add support for UVC function am: b75f286a74

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Original change: https://googleplex-android-review.googlesource.com/c/device/google/zuma/+/24049106

Change-Id: If46411cfc82e891fdf42c59c0829b185997abf18
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Avichal Rakesh 2023-09-07 19:47:07 +00:00 • committed by Automerger Merge Worker
commit 6d14bfdb35
1 changed files with 27 additions and 0 deletions
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27
usb/gadget/UsbGadget.cpp
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@ -26,6 +26,8 @@
#include <sys/types.h> #include <sys/types.h>
#include <unistd.h> #include <unistd.h>
#include <android-base/properties.h>
#include <aidl/android/frameworks/stats/IStats.h> #include <aidl/android/frameworks/stats/IStats.h>
namespace aidl { namespace aidl {
@ -34,6 +36,9 @@ namespace hardware {
namespace usb { namespace usb {
namespace gadget { namespace gadget {
using ::android::base::GetBoolProperty;
using ::android::hardware::google::pixel::usb::kUvcEnabled;
string enabledPath; string enabledPath;
constexpr char kHsi2cPath[] = "/sys/devices/platform/10cb0000.hsi2c"; constexpr char kHsi2cPath[] = "/sys/devices/platform/10cb0000.hsi2c";
constexpr char kI2CPath[] = "/sys/devices/platform/10cb0000.hsi2c/i2c-"; constexpr char kI2CPath[] = "/sys/devices/platform/10cb0000.hsi2c/i2c-";
@ -302,6 +307,28 @@ static Status validateAndSetVidPid(uint64_t functions) {
ret = Status(setVidPid("0x18d1", "0x4eec")); ret = Status(setVidPid("0x18d1", "0x4eec"));
} }
break; 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: default:
ALOGE("Combination not supported"); ALOGE("Combination not supported");
ret = Status::CONFIGURATION_NOT_SUPPORTED; ret = Status::CONFIGURATION_NOT_SUPPORTED;