1 /* 2 * Copyright (c) 2014 The Linux Foundation. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above 10 * copyright notice, this list of conditions and the following 11 * disclaimer in the documentation and/or other materials provided 12 * with the distribution. 13 * * Neither the name of The Linux Foundation. nor the names of its 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #define DEBUG 0 31 #include <QServiceUtils.h> 32 #include "QHDMIClient.h" 33 34 using namespace android; 35 using namespace qhdmicec; 36 using namespace qService; 37 38 namespace qClient { 39 40 void QHDMIClient::binderDied(const wp<IBinder>& who __unused) 41 { 42 ALOGW("%s: Display QService died", __FUNCTION__); 43 } 44 45 void QHDMIClient::onHdmiHotplug(int connected) 46 { 47 ALOGD("%s: HDMI connected event connected: %d", __FUNCTION__, connected); 48 cec_hdmi_hotplug(mCtx, connected); 49 } 50 51 void QHDMIClient::onCECMessageRecieved(char *msg, ssize_t len) 52 { 53 ALOGD_IF(DEBUG, "%s: CEC message received len: %zd", __FUNCTION__, len); 54 cec_receive_message(mCtx, msg, len); 55 } 56 57 void QHDMIClient::registerClient(sp<QHDMIClient>& client) 58 { 59 sp<IServiceManager> sm = defaultServiceManager(); 60 sp<IBinder> binder = sm->getService(String16("display.qservice")); 61 binder->linkToDeath(client); 62 mQService = interface_cast<IQService>(binder); 63 mQService->connect(interface_cast<IQHDMIClient>(client)); 64 } 65 66 }; 67