Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 33254105 authored by Shraddha Basantwani's avatar Shraddha Basantwani
Browse files

CEC: Add implementation of getPortInfo method to default HdmiCec 

Bug: 185434120
Test: manual
Change-Id: Icb12d161304559b12723900192482173c6280052
parent 0dacc5cd

tv/cec/1.0/default/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ cc_library_shared { 
        "libhidlbase",

        "liblog",

        "libbase",

        "libcutils",

        "libutils",

        "libhardware",

        "android.hardware.tv.cec@1.0",

tv/cec/1.0/default/HdmiCecDefault.cpp

+16 −1
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#define LOG_TAG "android.hardware.tv.cec@1.0-impl"

#include <android-base/logging.h>



#include <cutils/properties.h>

#include <errno.h>

#include <fcntl.h>

#include <linux/cec.h>
@@ -119,7 +120,21 @@ Return<uint32_t> HdmiCecDefault::getVendorId() { 
    return 0;

}



Return<void> HdmiCecDefault::getPortInfo(getPortInfo_cb /*_hidl_cb*/) {

Return<void> HdmiCecDefault::getPortInfo(getPortInfo_cb callback) {

    uint16_t addr;

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

    if (ret) {

        LOG(ERROR) << "Get port info failed, Error = " << strerror(errno);

    }



    unsigned int type = property_get_int32("ro.hdmi.device_type", CEC_DEVICE_PLAYBACK);

    hidl_vec<HdmiPortInfo> portInfos(1);

    portInfos[0] = {.type = (type == CEC_DEVICE_TV ? HdmiPortType::INPUT : HdmiPortType::OUTPUT),

                    .portId = 1,

                    .cecSupported = true,

                    .arcSupported = false,

                    .physicalAddress = addr};

    callback(portInfos);

    return Void();

}