124 lines
4.1 KiB
C++
124 lines
4.1 KiB
C++
/*
|
|
* Copyright (C) 2020-2021 The LineageOS Project
|
|
* Copyright (C) 2020-2021 Chaldeaprjkt
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
* * * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* * Neither the name of The Linux Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
|
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#define LOG_TAG "QTI PowerHAL"
|
|
|
|
#include <log/log.h>
|
|
|
|
#include <aidl/android/hardware/power/BnPower.h>
|
|
|
|
extern "C" {
|
|
|
|
#include "hint-data.h"
|
|
#include "metadata-defs.h"
|
|
#include "performance.h"
|
|
#include "power-common.h"
|
|
#include "utils.h"
|
|
|
|
const int kMinInteractiveDuration = 100; /* ms */
|
|
const int kMaxInteractiveDuration = 1000; /* ms */
|
|
|
|
static int process_interaction_hint(void* data) {
|
|
static struct timespec s_previous_boost_timespec;
|
|
static int s_previous_duration = 0;
|
|
static int interaction_handle = -1;
|
|
|
|
struct timespec cur_boost_timespec;
|
|
long long elapsed_time;
|
|
int duration = kMinInteractiveDuration;
|
|
|
|
if (data) {
|
|
int input_duration = *((int*)data);
|
|
if (input_duration > duration) {
|
|
duration = (input_duration > kMaxInteractiveDuration) ? kMaxInteractiveDuration
|
|
: input_duration;
|
|
}
|
|
}
|
|
|
|
clock_gettime(CLOCK_MONOTONIC, &cur_boost_timespec);
|
|
|
|
elapsed_time = calc_timespan_us(s_previous_boost_timespec, cur_boost_timespec);
|
|
// don't hint if it's been less than 250ms since last boost
|
|
// also detect if we're doing anything resembling a fling
|
|
// support additional boosting in case of flings
|
|
if (elapsed_time < 250000 && duration <= 750) {
|
|
return HINT_HANDLED;
|
|
}
|
|
s_previous_boost_timespec = cur_boost_timespec;
|
|
s_previous_duration = duration;
|
|
|
|
if (CHECK_HANDLE(interaction_handle)) {
|
|
release_request(interaction_handle);
|
|
}
|
|
|
|
interaction_handle = perf_hint_enable_with_type(VENDOR_HINT_SCROLL_BOOST,
|
|
duration, SCROLL_VERTICAL);
|
|
if (!CHECK_HANDLE(interaction_handle)) {
|
|
ALOGE("Failed to perform interaction boost");
|
|
return HINT_NONE;
|
|
}
|
|
return HINT_HANDLED;
|
|
}
|
|
}
|
|
|
|
using ::aidl::android::hardware::power::Boost;
|
|
|
|
namespace aidl {
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace power {
|
|
namespace impl {
|
|
|
|
bool isDeviceSpecificBoostSupported(Boost type, bool *_aidl_return) {
|
|
switch (type) {
|
|
case Boost::INTERACTION:
|
|
*_aidl_return = true;
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool setDeviceSpecificBoost(Boost type, int32_t durationMs) {
|
|
switch (type) {
|
|
case Boost::INTERACTION:
|
|
process_interaction_hint(&durationMs);
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
} // namespace impl
|
|
} // namespace power
|
|
} // namespace hardware
|
|
} // namespace android
|
|
} // namespace aidl
|