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Commit 2120790e authored by Shraddha Basantwani's avatar Shraddha Basantwani
Browse files

CEC: Add implementation of isConnected method to default HdmiCec 

Bug: 185434120
Test: manual
Change-Id: I245d52a7ef4e57852277fce655bd6383e0461f92
parent 697e280b

tv/cec/1.0/default/HdmiCecDefault.cpp

+10 −1
Original line number Diff line number Diff line
@@ -151,8 +151,17 @@ Return<void> HdmiCecDefault::enableAudioReturnChannel(int32_t /*portId*/, bool / 
}



Return<bool> HdmiCecDefault::isConnected(int32_t /*portId*/) {

    uint16_t addr;

    int ret = ioctl(mCecFd, CEC_ADAP_G_PHYS_ADDR, &addr);

    if (ret) {

        LOG(ERROR) << "Is connected failed, Error = " << strerror(errno);

        return false;

    }

    if (addr == CEC_PHYS_ADDR_INVALID) {

        return false;

    }

    return true;

}



// Initialise the cec file descriptor

Return<Result> HdmiCecDefault::init() {