Evolution-X-Tensor/device_google_zuma
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Snap for 10838116 from 192e50a9c6 to udc-qpr1-release

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Change-Id: Ie8db81a298c0fe74872dd792030f474e6dc48783
This commit is contained in:
Android Build Coastguard Worker 2023-09-20 23:03:55 +00:00
commit e6004aa35d
7 changed files with 71 additions and 27 deletions
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3
BoardConfig-common.mk
View file

@ -228,6 +228,9 @@ BOARD_USES_SYSTEM_DLKMIMAGE := true
BOARD_SYSTEM_DLKMIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_SYSTEM_DLKM := system_dlkm
# Testing related defines
BOARD_PERFSETUP_SCRIPT := platform_testing/scripts/perf-setup/p23-setup.sh
#
# AUDIO & VOICE
#

1
conf/init.zuma.usb.rc
View file

@ -349,6 +349,7 @@ on property:sys.usb.config=charger && property:sys.usb.configfs=1
write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "midi"
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 /sys/class/typec/port0/device/update_sdp_enum_timeout 0x1
setprop sys.usb.state ${sys.usb.config}
on property:ro.bootmode=usbuwb

4
default-permissions.xml
View file

@ -145,9 +145,5 @@
<!-- Notifications -->
<permission name="android.permission.POST_NOTIFICATIONS" fixed="true"/>
</exception>
<exception package="com.google.android.apps.pixel.dcservice">
<!-- Phone state for Clear Calling logging -->
<permission name="android.permission.READ_PHONE_STATE" fixed="false"/>
</exception>
</exceptions>

1
device.mk
View file

@ -38,6 +38,7 @@ include device/google/gs-common/umfw_stat/umfw_stat.mk
include device/google/gs-common/widevine/widevine.mk
include device/google/gs-common/sota_app/factoryota.mk
include device/google/gs-common/misc_writer/misc_writer.mk
include device/google/gs-common/gyotaku_app/gyotaku.mk
include device/google/zuma/dumpstate/item.mk

65
usb/gadget/UsbGadget.cpp
View file

@ -44,6 +44,30 @@ constexpr char kHsi2cPath[] = "/sys/devices/platform/10cb0000.hsi2c";
constexpr char kI2CPath[] = "/sys/devices/platform/10cb0000.hsi2c/i2c-";
constexpr char kAccessoryLimitCurrent[] = "-0025/usb_limit_accessory_current";
constexpr char kAccessoryLimitCurrentEnable[] = "-0025/usb_limit_accessory_enable";
constexpr char kUpdateSdpEnumTimeout[] = "-0025/update_sdp_enum_timeout";
Status getI2cBusHelper(string *name) {
DIR *dp;
dp = opendir(kHsi2cPath);
if (dp != NULL) {
struct dirent *ep;
while ((ep = readdir(dp))) {
if (ep->d_type == DT_DIR) {
if (string::npos != string(ep->d_name).find("i2c-")) {
std::strtok(ep->d_name, "-");
*name = std::strtok(NULL, "-");
}
}
}
closedir(dp);
return Status::SUCCESS;
}
ALOGE("Failed to open %s", kHsi2cPath);
return Status::ERROR;
}
UsbGadget::UsbGadget() : mGadgetIrqPath("") {
if (access(OS_DESC_PATH, R_OK) != 0) {
@ -97,6 +121,7 @@ Status UsbGadget::getUsbGadgetIrqPath() {
void currentFunctionsAppliedCallback(bool functionsApplied, void *payload) {
UsbGadget *gadget = (UsbGadget *)payload;
gadget->mCurrentUsbFunctionsApplied = functionsApplied;
gadget->updateSdpEnumTimeout();
}
ScopedAStatus UsbGadget::getCurrentUsbFunctions(const shared_ptr<IUsbGadgetCallback> &callback,
@ -363,6 +388,22 @@ ScopedAStatus UsbGadget::reset(const shared_ptr<IUsbGadgetCallback> &callback,
return ScopedAStatus::ok();
}
void UsbGadget::updateSdpEnumTimeout() {
string i2c_node, update_sdp_enum_timeout_path;
Status status = getI2cBusHelper(&i2c_node);
if (status != Status::SUCCESS) {
ALOGE("%s: Unable to locate i2c bus node", __func__);
}
update_sdp_enum_timeout_path = kI2CPath + i2c_node + "/" + i2c_node + kUpdateSdpEnumTimeout;
if (!WriteStringToFile("1", update_sdp_enum_timeout_path)) {
ALOGE("%s: Unable to write to %s.", __func__, update_sdp_enum_timeout_path.c_str());
} else {
ALOGI("%s: Updated SDP enumeration timeout value.", __func__);
}
}
Status UsbGadget::setupFunctions(long functions,
const shared_ptr<IUsbGadgetCallback> &callback, uint64_t timeout,
int64_t in_transactionId) {
@ -421,6 +462,7 @@ Status UsbGadget::setupFunctions(long functions,
mCurrentUsbFunctionsApplied = true;
if (callback)
callback->setCurrentUsbFunctionsCb(functions, Status::SUCCESS, in_transactionId);
updateSdpEnumTimeout();
return Status::SUCCESS;
}
@ -445,29 +487,6 @@ Status UsbGadget::setupFunctions(long functions,
return Status::SUCCESS;
}
Status getI2cBusHelper(string *name) {
DIR *dp;
dp = opendir(kHsi2cPath);
if (dp != NULL) {
struct dirent *ep;
while ((ep = readdir(dp))) {
if (ep->d_type == DT_DIR) {
if (string::npos != string(ep->d_name).find("i2c-")) {
std::strtok(ep->d_name, "-");
*name = std::strtok(NULL, "-");
}
}
}
closedir(dp);
return Status::SUCCESS;
}
ALOGE("Failed to open %s", kHsi2cPath);
return Status::ERROR;
}
ScopedAStatus UsbGadget::setCurrentUsbFunctions(long functions,
const shared_ptr<IUsbGadgetCallback> &callback,
int64_t timeout,

4
usb/gadget/UsbGadget.h
View file

@ -115,6 +115,10 @@ struct UsbGadget : public BnUsbGadget {
ScopedAStatus setVidPid(const char *vid,const char *pid);
// Indicates to the kernel that the gadget service is ready and the kernel can
// set SDP timeout to a lower value.
void updateSdpEnumTimeout();
private:
Status tearDownGadget();
Status getUsbGadgetIrqPath();

20
usb/usb/android.hardware.usb-service.rc
View file

@ -68,6 +68,16 @@ on post-fs
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-7/7-0025/usb_limit_source_enable
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-8/8-0025/usb_limit_source_enable
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-9/9-0025/usb_limit_source_enable
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-0/0-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-1/1-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-2/2-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-3/3-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-4/4-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-5/5-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-6/6-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-7/7-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-8/8-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/10cb0000.hsi2c/i2c-9/9-0025/update_sdp_enum_timeout
chown root system /sys/devices/platform/110f0000.drmdp/drm-displayport/hpd
chown root system /sys/devices/platform/110f0000.drmdp/drm-displayport/irq_hpd
chown root system /sys/devices/platform/110f0000.drmdp/drm-displayport/orientation
@ -143,6 +153,16 @@ on post-fs
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-7/7-0025/usb_limit_source_enable
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-8/8-0025/usb_limit_source_enable
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-9/9-0025/usb_limit_source_enable
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-0/0-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-1/1-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-2/2-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-3/3-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-4/4-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-5/5-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-6/6-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-7/7-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-8/8-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/10cb0000.hsi2c/i2c-9/9-0025/update_sdp_enum_timeout
chmod 664 /sys/devices/platform/110f0000.drmdp/drm-displayport/hpd
chmod 664 /sys/devices/platform/110f0000.drmdp/drm-displayport/irq_hpd
chmod 664 /sys/devices/platform/110f0000.drmdp/drm-displayport/orientation