move requestResync to HAL

src/activities/reader/ReaderActivity.cpp

@@ -84,7 +84,6 @@ void ReaderActivity::onGoToEpubReader(std::unique_ptr<Epub> epub) {
   const auto epubPath = epub->getPath();
   currentBookPath = epubPath;
   exitActivity();
-  renderer.requestResync(1);
   enterNewActivity(new EpubReaderActivity(
       renderer, mappedInput, std::move(epub), [this, epubPath] { goToLibrary(epubPath); }, [this] { onGoBack(); }));
 }
@@ -93,7 +92,6 @@ void ReaderActivity::onGoToXtcReader(std::unique_ptr<Xtc> xtc) {
   const auto xtcPath = xtc->getPath();
   currentBookPath = xtcPath;
   exitActivity();
-  renderer.requestResync(1);
   enterNewActivity(new XtcReaderActivity(
       renderer, mappedInput, std::move(xtc), [this, xtcPath] { goToLibrary(xtcPath); }, [this] { onGoBack(); }));
 }
@@ -102,7 +100,6 @@ void ReaderActivity::onGoToTxtReader(std::unique_ptr<Txt> txt) {
   const auto txtPath = txt->getPath();
   currentBookPath = txtPath;
   exitActivity();
-  renderer.requestResync(1);
   enterNewActivity(new TxtReaderActivity(
       renderer, mappedInput, std::move(txt), [this, txtPath] { goToLibrary(txtPath); }, [this] { onGoBack(); }));
 }

src/main.cpp

@@ -149,7 +149,6 @@ void enterDeepSleep() {
   APP_STATE.lastSleepFromReader = currentActivity && currentActivity->isReaderActivity();
   APP_STATE.saveToFile();
   exitActivity();
-  display.requestResync();
   enterNewActivity(new SleepActivity(renderer, mappedInputManager));
 
   display.deepSleep();
@@ -198,10 +197,6 @@ void onGoToBrowser() {
 }
 
 void onGoHome() {
-  const bool returningFromReader = currentActivity && currentActivity->isReaderActivity();
-  if (returningFromReader) {
-    display.requestResync(1);
-  }
   exitActivity();
   enterNewActivity(new HomeActivity(renderer, mappedInputManager, onGoToReader, onGoToMyLibrary, onGoToRecentBooks,
                                     onGoToSettings, onGoToFileTransfer, onGoToBrowser));