营销手机网站,安徽网站建设产品介绍,线上推广引流,wordpress 运费设置客户的rk3588主板android12系统#xff0c;要求接上type-c 进行dp输出显示以后#xff0c;dp端和主板端都有声音。rk原有系统默认是接上dp显示以后#xff0c;主板的喇叭声音会被切掉#xff0c;导致没有声音。要让喇叭和dp同时输出声音需要做如下修改#xff1a;
--- a/…客户的rk3588主板android12系统要求接上type-c 进行dp输出显示以后dp端和主板端都有声音。rk原有系统默认是接上dp显示以后主板的喇叭声音会被切掉导致没有声音。要让喇叭和dp同时输出声音需要做如下修改
--- a/frameworks/av/services/audiopolicy/enginedefault/src/Engine.cppb/frameworks/av/services/audiopolicy/enginedefault/src/Engine.cpp-366,6 366,8 DeviceVector Engine::getDevicesForStrategyInt(legacy_strategy strategy,}if ((devices2.isEmpty()) (strategy ! STRATEGY_SONIFICATION)) {devices2 availableOutputDevices.getDevicesFromType(AUDIO_DEVICE_OUT_SPDIF);DeviceVector devices_add availableOutputDevices.getDevicesFromType(AUDIO_DEVICE_OUT_SPEAKER);devices2.add(devices_add);}if ((devices2.isEmpty()) (strategy ! STRATEGY_SONIFICATION)) {devices2 availableOutputDevices.getDevicesFromType(AUDIO_DEVICE_OUT_SPDIF_1);
