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Drop HIDL IR HAL

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Change-Id: Ic0805a38470afae5506602ac6ccdafb58d1c7cb9
This commit is contained in:
Sebastiano Barezzi 2024-08-18 22:49:21 +02:00 committed by Bruno Martins
parent a271b57c99
commit 5a47da0c4f
6 changed files with 0 additions and 244 deletions
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31
hidl/consumerir/Android.bp
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//
// Copyright (C) 2017-2018,2020 The LineageOS Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
cc_binary {
name: "android.hardware.ir@1.0-service.xiaomi",
relative_install_path: "hw",
defaults: ["hidl_defaults"],
init_rc: ["android.hardware.ir@1.0-service.xiaomi.rc"],
vintf_fragments: ["android.hardware.ir@1.0-service.xiaomi.xml"],
srcs: ["service.cpp", "ConsumerIr.cpp"],
shared_libs: [
"android.hardware.ir@1.0",
"libbase",
"libhardware",
"libhidlbase",
"libutils",
],
proprietary: true,
}

102
hidl/consumerir/ConsumerIr.cpp
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/*
* Copyright (C) 2017-2018 The LineageOS Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "ConsumerIrService"
#include <fcntl.h>
#include <linux/lirc.h>
#include <android-base/logging.h>
#include "ConsumerIr.h"
namespace android {
namespace hardware {
namespace ir {
namespace V1_0 {
namespace implementation {
#define LIRC_DEV_PATH "/dev/lirc0"
static const int dutyCycle = 33;
static hidl_vec<ConsumerIrFreqRange> rangeVec{
{.min = 30000, .max = 60000},
};
static int openLircDev() {
int fd = open(LIRC_DEV_PATH, O_RDWR);
if (fd < 0) {
LOG(ERROR) << "failed to open " << LIRC_DEV_PATH << ", error " << fd;
}
return fd;
}
// Methods from ::android::hardware::ir::V1_0::IConsumerIr follow.
Return<bool> ConsumerIr::transmit(int32_t carrierFreq, const hidl_vec<int32_t>& pattern) {
size_t entries = pattern.size();
int rc;
int lircFd;
lircFd = openLircDev();
if (lircFd < 0) {
return lircFd;
}
rc = ioctl(lircFd, LIRC_SET_SEND_CARRIER, &carrierFreq);
if (rc < 0) {
LOG(ERROR) << "failed to set carrier " << carrierFreq << ", error: " << errno;
goto out_close;
}
rc = ioctl(lircFd, LIRC_SET_SEND_DUTY_CYCLE, &dutyCycle);
if (rc < 0) {
LOG(ERROR) << "failed to set duty cycle " << dutyCycle << ", error: " << errno;
goto out_close;
}
if ((entries & 1) != 0) {
rc = write(lircFd, pattern.data(), sizeof(int32_t) * entries);
} else {
rc = write(lircFd, pattern.data(), sizeof(int32_t) * (entries - 1));
usleep(pattern[entries - 1]);
}
if (rc < 0) {
LOG(ERROR) << "failed to write pattern " << pattern.size() << ", error: " << errno;
goto out_close;
}
rc = 0;
out_close:
close(lircFd);
return rc == 0;
}
Return<void> ConsumerIr::getCarrierFreqs(getCarrierFreqs_cb _hidl_cb) {
_hidl_cb(true, rangeVec);
return Void();
}
} // namespace implementation
} // namespace V1_0
} // namespace ir
} // namespace hardware
} // namespace android

48
hidl/consumerir/ConsumerIr.h
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/*
* Copyright (C) 2017-2018 The LineageOS Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_HARDWARE_IR_V1_0_IR_H
#define ANDROID_HARDWARE_IR_V1_0_IR_H
#include <android/hardware/ir/1.0/IConsumerIr.h>
#include <hardware/consumerir.h>
#include <hidl/Status.h>
namespace android {
namespace hardware {
namespace ir {
namespace V1_0 {
namespace implementation {
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::hidl_vec;
using ::android::hardware::ir::V1_0::ConsumerIrFreqRange;
using ::android::hardware::ir::V1_0::IConsumerIr;
class ConsumerIr : public IConsumerIr {
// Methods from ::android::hardware::ir::V1_0::IConsumerIr follow.
Return<bool> transmit(int32_t carrierFreq, const hidl_vec<int32_t>& pattern) override;
Return<void> getCarrierFreqs(getCarrierFreqs_cb _hidl_cb) override;
};
} // namespace implementation
} // namespace V1_0
} // namespace ir
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_IR_V1_0_IR_H

4
hidl/consumerir/android.hardware.ir@1.0-service.xiaomi.rc
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service ir-hal-1-0 /vendor/bin/hw/android.hardware.ir@1.0-service.xiaomi
class hal
user system
group system

11
hidl/consumerir/android.hardware.ir@1.0-service.xiaomi.xml
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<manifest version="1.0" type="device">
<hal format="hidl">
<name>android.hardware.ir</name>
<transport>hwbinder</transport>
<version>1.0</version>
<interface>
<name>IConsumerIr</name>
<instance>default</instance>
</interface>
</hal>
</manifest>

48
hidl/consumerir/service.cpp
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/*
* Copyright (C) 2017-2018 The LineageOS Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "android.hardware.ir@1.0-service.xiaomi"
#include <android-base/logging.h>
#include <hidl/HidlTransportSupport.h>
#include "ConsumerIr.h"
// libhwbinder:
using android::hardware::configureRpcThreadpool;
using android::hardware::joinRpcThreadpool;
// Generated HIDL files
using android::hardware::ir::V1_0::IConsumerIr;
using android::hardware::ir::V1_0::implementation::ConsumerIr;
int main() {
android::sp<IConsumerIr> service = new ConsumerIr();
configureRpcThreadpool(1, true /*callerWillJoin*/);
android::status_t status = service->registerAsService();
if (status != android::OK) {
LOG(ERROR) << "Cannot register ConsumerIr HAL service";
return 1;
}
LOG(INFO) << "ConsumerIr HAL Ready.";
joinRpcThreadpool();
// Under normal cases, execution will not reach this line.
LOG(ERROR) << "ConsumerIr HAL failed to join thread pool.";
return 1;
}