int HDMIDisplay::configure() {
if(!openFrameBuffer()) {
ALOGE("%s: Failed to open FB: %d", __FUNCTION__, mFbNum);
return -1;
}
readCEUnderscanInfo();
readResolution();
// TODO: Move this to activate
/* Used for changing the resolution
* getUserMode will get the preferred
* mode set thru adb shell */
mCurrentMode = getUserMode();
if (mCurrentMode == -1) {
//Get the best mode and set
mCurrentMode = getBestMode();
}
setAttributes();
// set system property
property_set("hw.hdmiON", "1");
// Read the system property to determine if downscale feature is enabled.
char value[PROPERTY_VALUE_MAX];
mMDPDownscaleEnabled = false;
if(property_get("sys.hwc.mdp_downscale_enabled", value, "false")
&& !strcmp(value, "true")) {
mMDPDownscaleEnabled = true;
}
return 0;
}
int ExternalDisplay::configureHDMIDisplay() {
openFrameBuffer(mHdmiFbNum);
if(mFd == -1)
return -1;
readCEUnderscanInfo();
readResolution();
// TODO: Move this to activate
/* Used for changing the resolution
* getUserMode will get the preferred
* mode set thru adb shell */
int mode = getUserMode();
if (mode == -1) {
//Get the best mode and set
mode = getBestMode();
}
setResolution(mode);
setDpyHdmiAttr();
setExternalDisplay(true, mHdmiFbNum);
return 0;
}