mirror of
git://projects.qi-hardware.com/gmenu2x.git
synced 2024-12-28 16:15:10 +02:00
Add --disable-cpufreq switch to disable clock management
This commit is contained in:
Paul Cercueil
parent
473949bb4f
commit
c9fc163bea
@ -34,6 +34,10 @@ AC_ARG_ENABLE(platform,
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[ --enable-platform=X specify the targeted platform],
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[GMENU2X_PLATFORM="$enableval"], [GMENU2X_PLATFORM="default"])
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AC_ARG_ENABLE(cpufreq,
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[ --disable-cpufreq disable support for CPU frequency scaling],,
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[CPUFREQ=yes])
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case "$GMENU2X_PLATFORM" in
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a320)
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AC_DEFINE(PLATFORM_A320)
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@ -75,5 +79,9 @@ AC_SUBST(PLATFORM)
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AC_SUBST(SCREEN_RES)
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AC_DEFINE_UNQUOTED(PLATFORM, "${PLATFORM}")
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if test "x$CPUFREQ" = xyes ; then
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AC_DEFINE(ENABLE_CPUFREQ)
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fi
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AC_OUTPUT(Makefile src/Makefile data/Makefile)
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@ -220,6 +220,7 @@ int main(int /*argc*/, char * /*argv*/[]) {
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return 0;
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}
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#ifdef ENABLE_CPUFREQ
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void GMenu2X::initCPULimits() {
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// Note: These values are for the Dingoo.
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// The NanoNote does not have cpufreq enabled in its kernel and
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@ -240,13 +241,16 @@ void GMenu2X::initCPULimits() {
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cpuFreqMenuDefault = (cpuFreqMenuDefault / cpuFreqMultiple) * cpuFreqMultiple;
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cpuFreqAppDefault = (cpuFreqAppDefault / cpuFreqMultiple) * cpuFreqMultiple;
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}
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#endif
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GMenu2X::GMenu2X()
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{
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usbnet = samba = inet = web = false;
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useSelectionPng = false;
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#ifdef ENABLE_CPUFREQ
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initCPULimits();
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#endif
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//load config data
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readConfig();
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@ -303,7 +307,9 @@ GMenu2X::GMenu2X()
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PowerSaver::getInstance()->setScreenTimeout( confInt["backlightTimeout"] );
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setInputSpeed();
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#ifdef ENABLE_CPUFREQ
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setClock(confInt["menuClock"]);
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#endif
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//recover last session
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readTmp();
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if (lastSelectorElement>-1 && menu->selLinkApp()!=NULL && (!menu->selLinkApp()->getSelectorDir().empty() || !lastSelectorDir.empty()))
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@ -356,12 +362,16 @@ void GMenu2X::initBG() {
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bgmain->write(font, df, 22, bottomBarTextY, ASFont::HAlignLeft, ASFont::VAlignMiddle);
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delete sd;
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Surface *cpu = Surface::loadImage("imgs/cpu.png", confStr["skin"]);
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cpuX = font->getTextWidth(df)+32;
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#ifdef ENABLE_CPUFREQ
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Surface *cpu = Surface::loadImage("imgs/cpu.png", confStr["skin"]);
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if (cpu) cpu->blit(bgmain, cpuX, bottomBarIconY);
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cpuX += 19;
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manualX = cpuX+font->getTextWidth("300MHz")+5;
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delete cpu;
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#else
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manualX = cpuX;
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#endif
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int serviceX = resX-38;
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if (usbnet) {
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@ -515,10 +525,12 @@ void GMenu2X::readConfig(string conffile) {
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confStr["skin"] = "Default";
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evalIntConf( &confInt["outputLogs"], 0, 0,1 );
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#ifdef ENABLE_CPUFREQ
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evalIntConf( &confInt["maxClock"],
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cpuFreqSafeMax, cpuFreqMin, cpuFreqMax );
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evalIntConf( &confInt["menuClock"],
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cpuFreqMenuDefault, cpuFreqMin, cpuFreqSafeMax );
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#endif
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evalIntConf( &confInt["backlightTimeout"], 15, 0,120 );
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evalIntConf( &confInt["videoBpp"], 32, 16, 32 );
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@ -702,7 +714,9 @@ void GMenu2X::main() {
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if (menu->selLink()!=NULL) {
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s->write ( font, menu->selLink()->getDescription(), halfX, resY-19, ASFont::HAlignCenter, ASFont::VAlignBottom );
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if (menu->selLinkApp()!=NULL) {
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#ifdef ENABLE_CPUFREQ
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s->write ( font, menu->selLinkApp()->clockStr(confInt["maxClock"]), cpuX, bottomBarTextY, ASFont::HAlignLeft, ASFont::VAlignMiddle );
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#endif
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//Manual indicator
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if (!menu->selLinkApp()->getManual().empty())
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sc.skinRes("imgs/manual.png")->blit(s,manualX,bottomBarIconY);
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@ -839,7 +853,9 @@ void GMenu2X::explorer() {
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string command = cmdclean(fd.getPath()+"/"+fd.getFile());
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chdir(fd.getPath().c_str());
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quit();
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#ifdef ENABLE_CPUFREQ
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setClock(cpuFreqAppDefault);
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#endif
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execlp("/bin/sh","/bin/sh","-c",command.c_str(),NULL);
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//if execution continues then something went wrong and as we already called SDL_Quit we cannot continue
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@ -850,7 +866,9 @@ void GMenu2X::explorer() {
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}
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void GMenu2X::options() {
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#ifdef ENABLE_CPUFREQ
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int curMenuClock = confInt["menuClock"];
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#endif
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bool showRootFolder = fileExists(CARD_ROOT);
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FileLister fl_tr(getHome() + "/translations");
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@ -868,15 +886,19 @@ void GMenu2X::options() {
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SettingsDialog sd(this, input, ts, tr["Settings"]);
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sd.addSetting(new MenuSettingMultiString(this, ts, tr["Language"], tr["Set the language used by GMenu2X"], &lang, &fl_tr.getFiles()));
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sd.addSetting(new MenuSettingBool(this, ts, tr["Save last selection"], tr["Save the last selected link and section on exit"], &confInt["saveSelection"]));
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#ifdef ENABLE_CPUFREQ
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sd.addSetting(new MenuSettingInt(this, ts, tr["Clock for GMenu2X"], tr["Set the cpu working frequency when running GMenu2X"], &confInt["menuClock"], cpuFreqMin, cpuFreqSafeMax, cpuFreqMultiple));
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sd.addSetting(new MenuSettingInt(this, ts, tr["Maximum overclock"], tr["Set the maximum overclock for launching links"], &confInt["maxClock"], cpuFreqMin, cpuFreqMax, cpuFreqMultiple));
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#endif
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sd.addSetting(new MenuSettingBool(this, ts, tr["Output logs"], tr["Logs the output of the links. Use the Log Viewer to read them."], &confInt["outputLogs"]));
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sd.addSetting(new MenuSettingInt(this, ts, tr["Screen Timeout"], tr["Set screen's backlight timeout in seconds"], &confInt["backlightTimeout"], 0, 120));
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// sd.addSetting(new MenuSettingMultiString(this, ts, tr["Tv-Out encoding"], tr["Encoding of the tv-out signal"], &confStr["tvoutEncoding"], &encodings));
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sd.addSetting(new MenuSettingBool(this, ts, tr["Show root"], tr["Show root folder in the file selection dialogs"], &showRootFolder));
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if (sd.exec() && sd.edited()) {
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#ifdef ENABLE_CPUFREQ
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if (curMenuClock != confInt["menuClock"]) setClock(confInt["menuClock"]);
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#endif
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if (confInt["backlightTimeout"] == 0) {
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if (PowerSaver::isRunning())
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@ -1210,7 +1232,9 @@ void GMenu2X::editLink() {
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#ifdef HAVE_LIBOPK
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}
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#endif
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#ifdef ENABLE_CPUFREQ
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sd.addSetting(new MenuSettingInt(this, ts, tr["Clock frequency"], tr["Cpu clock frequency to set when launching this link"], &linkClock, cpuFreqMin, confInt["maxClock"], cpuFreqMultiple));
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#endif
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sd.addSetting(new MenuSettingDir(this, ts, tr["Selector Directory"], tr["Directory to scan for the selector"], &linkSelDir));
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sd.addSetting(new MenuSettingBool(this, ts, tr["Selector Browser"], tr["Allow the selector to change directory"], &linkSelBrowser));
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#ifdef HAVE_LIBOPK
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@ -1350,7 +1374,9 @@ void GMenu2X::scanner() {
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#ifdef PLATFORM_PANDORA
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//char *configpath = pnd_conf_query_searchpath();
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#else
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#ifdef ENABLE_CPUFREQ
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setSafeMaxClock();
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#endif
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scanbg.write(font,tr["Scanning filesystem..."],5,lineY);
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scanbg.blit(s,0,0);
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@ -1393,7 +1419,9 @@ void GMenu2X::scanner() {
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s->flip();
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lineY += 26;
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#ifdef ENABLE_CPUFREQ
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setMenuClock();
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#endif
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sync();
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#endif
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@ -1477,12 +1505,14 @@ void GMenu2X::setInputSpeed() {
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SDL_EnableKeyRepeat(1,150);
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}
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#ifdef ENABLE_CPUFREQ
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void GMenu2X::setClock(unsigned mhz) {
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mhz = constrain(mhz, cpuFreqMin, confInt["maxClock"]);
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#if defined(PLATFORM_A320) || defined(PLATFORM_GCW0) || defined(PLATFORM_NANONOTE)
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jz_cpuspeed(mhz);
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#endif
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}
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#endif
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string GMenu2X::getDiskFree(const char *path) {
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stringstream ss;
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@ -73,12 +73,16 @@ private:
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std::string getDiskFree(const char *path);
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unsigned short cpuX; //!< Offset for displaying cpu clock information
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unsigned short manualX; //!< Offset for displaying the manual indicator in the taskbar
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#ifdef ENABLE_CPUFREQ
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unsigned cpuFreqMin; //!< Minimum CPU frequency
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unsigned cpuFreqMax; //!< Maximum theoretical CPU frequency
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unsigned cpuFreqSafeMax; //!< Maximum safe CPU frequency
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unsigned cpuFreqMenuDefault; //!< Default CPU frequency for gmenu2x
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unsigned cpuFreqAppDefault; //!< Default CPU frequency for launched apps
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unsigned cpuFreqMultiple; //!< All valid CPU frequencies are a multiple of this
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void initCPULimits();
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#endif
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/*!
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Reads the current battery state and returns a number representing it's level of charge
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@return A number representing battery charge. 0 means fully discharged. 5 means fully charged. 6 represents a gp2x using AC power.
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@ -114,7 +118,6 @@ private:
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void initServices();
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void initFont();
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void initMenu();
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void initCPULimits();
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void showManual();
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@ -158,10 +161,12 @@ public:
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void contextMenu();
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void changeWallpaper();
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#ifdef ENABLE_CPUFREQ
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void setClock(unsigned mhz);
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unsigned getDefaultAppClock() { return cpuFreqAppDefault; }
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void setMenuClock() { setClock(cpuFreqMenuDefault); }
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void setSafeMaxClock() { setClock(cpuFreqSafeMax); }
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unsigned getDefaultAppClock() { return cpuFreqAppDefault; }
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#endif
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void setInputSpeed();
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@ -68,7 +68,9 @@ LinkApp::LinkApp(GMenu2X *gmenu2x_, Touchscreen &ts, InputManager &inputMgr_,
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manual = "";
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file = linkfile;
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dontleave = false;
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#ifdef ENABLE_CPUFREQ
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setClock(gmenu2x->getDefaultAppClock());
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#endif
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selectordir = "";
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selectorfilter = "";
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icon = iconPath = "";
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@ -417,8 +419,10 @@ void LinkApp::showManual() {
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// Png manuals
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string ext8 = manual.substr(manual.size()-8,8);
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if (ext8==".man.png" || ext8==".man.bmp" || ext8==".man.jpg" || manual.substr(manual.size()-9,9)==".man.jpeg") {
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#ifdef ENABLE_CPUFREQ
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//Raise the clock to speed-up the loading of the manual
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gmenu2x->setSafeMaxClock();
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#endif
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Surface *pngman = Surface::loadImage(manual);
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if (!pngman) {
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@ -440,8 +444,10 @@ void LinkApp::showManual() {
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string spagecount;
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ss >> spagecount;
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#ifdef ENABLE_CPUFREQ
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//Lower the clock
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gmenu2x->setMenuClock();
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#endif
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while (!close) {
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if (repaint) {
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@ -631,9 +637,11 @@ void LinkApp::launch(const string &selectedFile, const string &selectedDir) {
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if (selectedFile == "") {
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gmenu2x->writeTmp();
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}
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#ifdef ENABLE_CPUFREQ
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if (clock() != gmenu2x->confInt["menuClock"]) {
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gmenu2x->setClock(clock());
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}
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#endif
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gmenu2x->quit();
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/* Make the terminal we're connected to (via stdin/stdout) our
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