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berlna: lights: Restore QCOM notification LED behavior

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Change-Id: Idb952c8b91caa03a07f1bac75a1f5126cd87f416
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dianlujitao 2022-02-16 13:54:12 +08:00 committed by Andrew Hexen
parent f364528ccf
commit 4ba4469097
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GPG key ID: 8A690B4B0CD461A2
1 changed files with 22 additions and 9 deletions
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31
lights/Lights.cpp
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@ -67,17 +67,30 @@ inline bool IsLit(uint32_t color) {
}
void ApplyNotificationState(const HwLightState& state) {
auto brightness = RgbaToBrightness(state.color);
bool blink = state.flashOnMs > 0 && state.flashOffMs > 0;
bool ok = false;
// Turn off the leds (initially)
WriteToFile(CHARGING_ATTR(breath), 0);
if (state.flashMode == FlashMode::TIMED && state.flashOnMs > 0 && state.flashOffMs > 0) {
WriteToFile(CHARGING_ATTR(delay_on), state.flashOnMs);
WriteToFile(CHARGING_ATTR(delay_off), state.flashOffMs);
WriteToFile(CHARGING_ATTR(breath), 1);
} else {
WriteToFile(CHARGING_ATTR(brightness), brightness);
switch (state.flashMode) {
case FlashMode::HARDWARE:
ok = WriteToFile(CHARGING_ATTR(breath), blink);
// fallback to timed blinking if breath is not supported
if (ok) break;
FALLTHROUGH_INTENDED;
case FlashMode::TIMED:
ok = WriteToFile(CHARGING_ATTR(delay_off), state.flashOffMs);
ok &= WriteToFile(CHARGING_ATTR(delay_on), state.flashOnMs);
// fallback to constant on if timed blinking is not supported
if (ok) break;
FALLTHROUGH_INTENDED;
case FlashMode::NONE:
default:
ok = WriteToFile(CHARGING_ATTR(brightness), RgbaToBrightness(state.color));
break;
}
LOG(DEBUG) << __func__ << ": mode=" << toString(state.flashMode) << ", colorRGB=" << std::hex
<< state.color << std::dec << ", onMS=" << state.flashOnMs
<< ", offMS=" << state.flashOffMs << ", ok=" << ok;
}
} // anonymous namespace