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Support reading since_epoch and secondary brightness files

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TWFunc::Fixup_Time_On_Boot: Will now try to read
/sys/class/rtc/rtc0/since_epoch to correct time, if that fails
it will try to use the ats files to correct time.

TWFunc::Set_Brightness: One single function to set brightness
from both the automated functions and the gui actions. It is
able to set a second brightness path if present, it will set
them both the same value. Many Sony devices have 2 brightness
files in the sysfs that must be set to properly set the
brightness.

Change-Id: I7ca582109085dfbcb46b8de73ad031e4b7903fca
This commit is contained in:
xNUTx
2014-07-18 01:30:58 +02:00
committed by Ethan Yonker
parent cd56f8cb29
commit e85f02dd91
10 changed files with 110 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files
gui/blanktimer.cpp
+11 -29
View File
@@ -97,11 +97,11 @@ int blanktimer::setClockTimer(void) {
if (sleepTimer > 2 && diff.tv_sec > (sleepTimer - 2) && conblank == 0) {
orig_brightness = getBrightness();
setConBlank(1);
setBrightness(5);
TWFunc::Set_Brightness("5");
}
if (sleepTimer && diff.tv_sec > sleepTimer && conblank < 2) {
setConBlank(2);
setBrightness(0);
TWFunc::Set_Brightness("0");
screenoff = true;
TWFunc::check_and_run_script("/sbin/postscreenblank.sh", "blank");
PageManager::ChangeOverlay("lock");
@@ -115,39 +115,20 @@ int blanktimer::setClockTimer(void) {
return -1; //shouldn't get here
}
int blanktimer::getBrightness(void) {
string results;
string blanktimer::getBrightness(void) {
string result;
string brightness_path;
DataManager::GetValue("tw_brightness_file", brightness_path);
if ((TWFunc::read_file(brightness_path, results)) != 0)
return -1;
int result = atoi(results.c_str());
if (result == 0) {
int tw_brightness;
DataManager::GetValue("tw_brightness", tw_brightness);
if (tw_brightness) {
result = tw_brightness;
} else {
result = 255;
}
if (brightness_path == "/nobrightness")
return brightness_path;
DataManager::GetValue("tw_brightness", result);
if (result == "") {
result = "255";
}
return result;
}
int blanktimer::setBrightness(int brightness) {
string brightness_path;
string bstring;
char buff[100];
DataManager::GetValue("tw_brightness_file", brightness_path);
sprintf(buff, "%d", brightness);
bstring = buff;
if ((TWFunc::write_file(brightness_path, bstring)) != 0)
return -1;
gui_forceRender();
return 0;
}
void blanktimer::resetTimerAndUnblank(void) {
setTimer();
switch (conblank) {
@@ -165,7 +146,8 @@ void blanktimer::resetTimerAndUnblank(void) {
screenoff = false;
// No break here, we want to keep going
case 1:
setBrightness(orig_brightness);
if (orig_brightness != "/nobrightness")
TWFunc::Set_Brightness(orig_brightness);
setConBlank(0);
break;
}