psmattas/device_motorola_msm8953-common
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msm8953: kang light hal from moto msm8937 tree

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This commit is contained in:
jeangraff30
2020-12-27 23:38:19 -03:00
parent d92733b312
commit 5d7dcdfc69
11 changed files with 109 additions and 147 deletions
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5
Android.bp
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@@ -1,2 +1,3 @@
soong_namespace {
}
subdirs = [
"light",
]

37
light/Android.bp
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@@ -1,32 +1,25 @@
//
// Copyright (C) 2017 The LineageOS Project
// SPDX-License-Identifier: GPL-3.0-or-later
//
// 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
// Copyright (C) 2019, Harshit Jain
//
// 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 {
relative_install_path: "hw",
defaults: ["hidl_defaults"],
name: "android.hardware.light@2.0-service.motorola_msm8953",
proprietary: true,
init_rc: ["android.hardware.light@2.0-service.motorola_msm8953.rc"],
name: "android.hardware.light@2.0-service.msm8953",
init_rc: ["android.hardware.light@2.0-service.msm8953.rc"],
srcs: ["service.cpp", "Light.cpp"],
shared_libs: [
"libhardware",
"libhidlbase",
"libhidltransport",
"liblog",
"libhwbinder",
"libutils",
"android.hardware.light@2.0",
"libhardware",
"libhidlbase",
"libhidltransport",
"liblog",
"libhwbinder",
"libcutils",
"libutils",
"android.hardware.light@2.0",
],
relative_install_path : "hw",
vendor: true,
}

115
light/Light.cpp
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@@ -1,26 +1,14 @@
/*
* Copyright (C) 2017 The LineageOS Project
* SPDX-License-Identifier: GPL-3.0-or-later
*
* 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.
* Copyright (C) 2019, Harshit Jain
*/
#define LOG_TAG "LightService"
#define LOG_TAG "android.hardware.light@2.0-service.msm8953"
#include <log/log.h>
#include "Light.h"
#include <fstream>
#include "Light.h"
namespace android {
namespace hardware {
@@ -28,74 +16,66 @@ namespace light {
namespace V2_0 {
namespace implementation {
#define LED_LIGHT_OFF 0
#define LED_LIGHT_BLINK_FAST 1
#define LED_LIGHT_BLINK_SLOW 2
#define LED_LIGHT_SOLID_ON 3
#define LEDS "/sys/class/leds/"
#define LCD_LED LEDS "lcd-backlight/"
#define CHARGING_LED LEDS "charging/"
#define BRIGHTNESS "brightness"
#define LEDS "/sys/class/leds/"
#define LCD_LED LEDS "lcd-backlight/"
#define BRIGHTNESS "brightness"
#define WHITE LEDS "white/"
/*
* Write value to path and close file.
*/
static void set(std::string path, std::string value) {
std::ofstream file(path);
file << value;
/* Only write brightness value if stream is open, alive & well */
if (file.is_open()) {
file << value;
} else {
/* Fire a warning a bail out */
ALOGE("failed to write %s to %s", value.c_str(), path.c_str());
return;
}
}
static void set(std::string path, int value) {
set(path, std::to_string(value));
}
static uint32_t is_lit(const LightState& state) {
static inline bool isLit(const LightState& state) {
return state.color & 0x00ffffff;
}
static uint32_t rgbToBrightness(const LightState& state) {
uint32_t color = state.color & 0x00ffffff;
return ((77 * ((color >> 16) & 0xff)) + (150 * ((color >> 8) & 0xff)) +
(29 * (color & 0xff))) >> 8;
}
static void handleBacklight(const LightState& state) {
uint32_t brightness = rgbToBrightness(state);
/*
* Device specific methods
*/
static void Backlight(const LightState& state) {
uint32_t brightness = state.color & 0xFF;
set(LCD_LED BRIGHTNESS, brightness);
}
static void handleBattery(const LightState& state) {
uint32_t Brightness;
if (is_lit(state))
Brightness = LED_LIGHT_SOLID_ON;
else
Brightness = LED_LIGHT_OFF;
set(CHARGING_LED BRIGHTNESS, Brightness);
static inline void Led(const LightState& state, uint32_t pattern) {
isLit(state) ? set(WHITE BRIGHTNESS, pattern) : set(WHITE BRIGHTNESS, 0);
}
static void handleNotification(const LightState& state) {
uint32_t Brightness;
if (is_lit(state))
Brightness = LED_LIGHT_BLINK_SLOW;
else
Brightness = LED_LIGHT_OFF;
set(CHARGING_LED BRIGHTNESS, Brightness);
static void Notification(const LightState& state) {
/* Fast blink */
Led(state, 1);
}
static void Attention(const LightState& state) {
/* Slow blink */
Led(state, 2);
}
static void ChargingNotification(const LightState& state) {
/* Steady Led */
Led(state, 3);
}
static std::map<Type, std::function<void(const LightState&)>> lights = {
{Type::BACKLIGHT, handleBacklight},
{Type::BATTERY, handleBattery},
{Type::NOTIFICATIONS, handleNotification},
{Type::ATTENTION, handleNotification},
{Type::BACKLIGHT, Backlight},
{Type::NOTIFICATIONS, Notification},
{Type::BATTERY, ChargingNotification},
{Type::ATTENTION, Attention},
};
Light::Light() {}
@@ -110,10 +90,9 @@ Return<Status> Light::setLight(Type type, const LightState& state) {
/*
* Lock global mutex until light state is updated.
*/
std::lock_guard<std::mutex> lock(globalLock);
it->second(state);
return Status::SUCCESS;
}
@@ -126,9 +105,9 @@ Return<void> Light::getSupportedTypes(getSupportedTypes_cb _hidl_cb) {
return Void();
}
} // namespace implementation
} // namespace V2_0
} // namespace light
} // namespace hardware
} // namespace android
/* Close all the namespaces */
}
}
}
}
}

28
light/Light.h
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@@ -1,17 +1,7 @@
/*
* Copyright (C) 2017 The LineageOS Project
* SPDX-License-Identifier: GPL-3.0-or-later
*
* 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.
* Copyright (C) 2019, Harshit Jain
*/
#ifndef ANDROID_HARDWARE_LIGHT_V2_0_LIGHT_H
@@ -38,14 +28,14 @@ using ::android::hardware::light::V2_0::Status;
using ::android::hardware::light::V2_0::Type;
class Light : public ILight {
public:
Light();
public:
Light();
Return<Status> setLight(Type type, const LightState& state) override;
Return<void> getSupportedTypes(getSupportedTypes_cb _hidl_cb) override;
Return<Status> setLight(Type type, const LightState& state) override;
Return<void> getSupportedTypes(getSupportedTypes_cb _hidl_cb) override;
private:
std::mutex globalLock;
private:
std::mutex globalLock;
};
} // namespace implementation
@@ -54,4 +44,4 @@ class Light : public ILight {
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_LIGHT_V2_0_LIGHT_H
#endif // ANDROID_HARDWARE_LIGHT_V2_0_LIGHT_H

5
light/android.hardware.light@2.0-service.motorola_msm8953.rc
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@@ -1,5 +0,0 @@
service vendor.light-hal-2-0 /vendor/bin/hw/android.hardware.light@2.0-service.motorola_msm8953
class hal
user system
group system
shutdown critical

12
light/android.hardware.light@2.0-service.msm8953.rc Normal file
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@@ -0,0 +1,12 @@
on boot
# Notification LED
chown system system /sys/class/leds/white/brightness
chmod 660 /sys/class/leds/white/brightness
service light-hal-2-0 /vendor/bin/hw/android.hardware.light@2.0-service.msm8953
interface android.hardware.light@2.0::ILight default
class hal
user system
group system
# shutting off lights while powering-off
shutdown critical

32
light/service.cpp
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@@ -1,20 +1,14 @@
/*
* Copyright 2017 The LineageOS Project
* SPDX-License-Identifier: GPL-3.0-or-later
*
* 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.
* Copyright (C) 2019, Harshit Jain
*/
#define LOG_TAG "android.hardware.light@2.0-service.motorola_msm8953"
#define LOG_TAG "android.hardware.light@2.0-service.msm8953"
/* dev-harsh1998: set page size to 32Kb for our hal */
#include <hwbinder/ProcessState.h>
#include <cutils/properties.h>
#include <hidl/HidlTransportSupport.h>
@@ -30,8 +24,18 @@ using android::OK;
using android::sp;
using android::status_t;
#define DEFAULT_LGTHAL_HW_BINDER_SIZE_KB 32
size_t getHWBinderMmapSize() {
size_t value = 0;
value = property_get_int32("persist.vendor.msm8953.lighthal.hw.binder.size", DEFAULT_LGTHAL_HW_BINDER_SIZE_KB);
if (!value) value = DEFAULT_LGTHAL_HW_BINDER_SIZE_KB; // deafult to 1 page of 32 Kb
return 1024 * value;
}
int main() {
sp<ILight> service = new Light();
/* default to 32Kb */
android::hardware::ProcessState::initWithMmapSize(getHWBinderMmapSize());
android::sp<ILight> service = new Light();
configureRpcThreadpool(1, true);

3
msm8953.mk
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@@ -227,8 +227,7 @@ PRODUCT_COPY_FILES += \
# Lights
PRODUCT_PACKAGES += \
android.hardware.light@2.0-impl \
android.hardware.light@2.0-service.motorola_msm8953
android.hardware.light@2.0-service.msm8953
# Media
PRODUCT_COPY_FILES += \

3
overlay/frameworks/base/core/res/res/values/config.xml
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@@ -49,6 +49,9 @@
<!-- Is the battery LED intrusive? Used to decide if there should be a disable option -->
<bool name="config_intrusiveBatteryLed">true</bool>
<!-- Is the notification LED intrusive? Used to decide if there should be a disable option -->
<bool name="config_intrusiveNotificationLed">true</bool>
<!-- Does the battery LED support multiple colors?
Used to decide if the user can change the colors -->
<bool name="config_multiColorBatteryLed">false</bool>

14
rootdir/etc/init.target.rc
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@@ -329,17 +329,3 @@ service energy-awareness /system/vendor/bin/energy-awareness
on boot
write /sys/devices/soc/78b8000.i2c/i2c-4/4-0020/input/input0/fw_name PR1702898-s3528t_00260005_00380008.img
write /sys/devices/soc/78b8000.i2c/i2c-4/4-0020/input/input0/update_fw 1
on boot
chown system iystem /sys/class/leds/red/blink
chown system system /sys/class/leds/red/breath
chown system system /sys/class/leds/red/delay_on
chown system system /sys/class/leds/red/delay_off
chown system system /sys/class/leds/green/blink
chown system system /sys/class/leds/green/breath
chown system system /sys/class/leds/green/delay_on
chown system system /sys/class/leds/green/delay_off
chown system system /sys/class/leds/blue/blink
chown system system /sys/class/leds/blue/breath
chown system system /sys/class/leds/blue/delay_on
chown system system /sys/class/leds/blue/delay_off

2
sepolicy/vendor/file_contexts vendored
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@@ -26,7 +26,7 @@
/(vendor|system/vendor)/bin/hw/android\.hardware\.biometrics\.fingerprint@2\.1-fpcservice u:object_r:hal_fingerprint_fpc_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.biometrics\.fingerprint@2\.1-service-ets u:object_r:hal_fingerprint_fpc_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.light@2\.0-service.motorola_msm8953 u:object_r:hal_light_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.light@2\.0-service\.msm8953 u:object_r:hal_light_default_exec:s0
/(vendor|system/vendor)/bin/hw/vendor\.dolby\.hardware\.dms@1\.0-service u:object_r:hal_dms_default_exec:s0
/(vendor|system/vendor)/bin/init\.mmi\.(laser|usb)\.sh u:object_r:qti_init_shell_exec:s0
/(vendor|system/vendor)/bin/init\.qcom\.power\.sh u:object_r:qti_init_shell_exec:s0