MiPad4/android_device_xiaomi_sdm660-common
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sdm660-common: power-libperfmgr: remove Google-specific display LPM control

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Change-Id: If58f38b99bf6fbd73f6b6ab2144293c63e18b600
Signed-off-by: Jesse Chan <jc@lineageos.org>
Signed-off-by: Subhajeet Muhuri <subhajeet.muhuri@gmail.com>
This commit is contained in:
Jesse Chan 2020-06-13 12:06:26 +08:00 committed by OdSazib
parent 1b170e92f1
commit fca3c97945
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GPG key ID: 0954440B60470871
4 changed files with 0 additions and 111 deletions
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1
power-libperfmgr/Android.bp
View file

@ -17,7 +17,6 @@ cc_library {
name: "libdisppower-xiaomi_sdm660",
proprietary: true,
srcs: [
"disp-power/display-helper.cpp",
"disp-power/InteractionHandler.cpp",
],
shared_libs: [

74
power-libperfmgr/disp-power/display-helper.cpp
View file

@ -1,74 +0,0 @@
/*
* Copyright (C) 2018 The Android Open Source 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_NIDEBUG 0
#define LOG_TAG "android.hardware.power@1.3-service.xiaomi_sdm660-libperfmgr"
#include <dlfcn.h>
#include <errno.h>
#include <fcntl.h>
#include <inttypes.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <cutils/sockets.h>
#include <log/log.h>
#include "display-helper.h"
#define DAEMON_SOCKET "pps"
static int daemon_socket = -1;
static int connectPPDaemon() {
// Setup socket connection, if not already done.
if (daemon_socket < 0)
daemon_socket =
socket_local_client(DAEMON_SOCKET, ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
if (daemon_socket < 0) {
ALOGE("Connecting to socket failed: %s", strerror(errno));
return -1;
}
return 0;
}
static int ppdComm(const char *cmd) {
int ret = -1;
ret = connectPPDaemon();
if (ret < 0)
return ret;
ret = write(daemon_socket, cmd, strlen(cmd));
if (ret < 0) {
ALOGE("Failed to send data over socket, %s", strerror(errno));
return ret;
}
return 0;
}
void set_display_lpm(int enable) {
ALOGI("set_display_lpm state: %d", enable);
if (enable) {
ppdComm("foss:on");
} else {
ppdComm("foss:off");
}
}

28
power-libperfmgr/disp-power/display-helper.h
View file

@ -1,28 +0,0 @@
/*
* Copyright (C) 2018 The Android Open Source 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 POWER_LIBPERFMGR_DISPLAY_HELPER_H_
#define POWER_LIBPERFMGR_DISPLAY_HELPER_H_
enum display_lpm_state {
DISPLAY_LPM_OFF = 0,
DISPLAY_LPM_ON,
DISPLAY_LPM_UNKNOWN,
};
void set_display_lpm(int enable);
#endif // POWER_LIBPERFMGR_DISPLAY_HELPER_H_

8
power-libperfmgr/hidl/Power.cpp
View file

@ -31,7 +31,6 @@
#include <utils/Trace.h>
#include "AudioStreaming.h"
#include "disp-power/display-helper.h"
namespace android {
namespace hardware {
@ -199,13 +198,6 @@ Return<void> Power::powerHint(PowerHint_1_0 hint, int32_t data) {
}
break;
case PowerHint_1_0::LOW_POWER:
if (data) {
// Device in battery saver mode, enable display low power mode
set_display_lpm(true);
} else {
// Device exiting battery saver mode, disable display low power mode
set_display_lpm(false);
}
break;
default:
break;