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Commit f08de588 authored by Emilio López's avatar Emilio López
Browse files

Implement hack to enable audio thru docks on Motorola phones 

This allows us to pass a routing parameter to io 1 while sending
the DockState parameter to io 0 simultaneously. This is required
to enable the correct audio routing when docking/undocking and
allows audio on docks to work when combined with the DockAudio
package.

Change-Id: I23778887c4534c0e607d6fc9795e509f098d9016
parent 824fd90c

services/audioflinger/Android.mk

+4 −0
Original line number Diff line number Diff line
@@ -30,4 +30,8 @@ LOCAL_STATIC_LIBRARIES := \ 


LOCAL_MODULE:= libaudioflinger



ifeq ($(BOARD_USE_MOTO_DOCK_HACK),true)

   LOCAL_CFLAGS += -DMOTO_DOCK_HACK

endif



include $(BUILD_SHARED_LIBRARY)

services/audioflinger/AudioFlinger.cpp

+14 −0
Original line number Diff line number Diff line
@@ -779,7 +779,21 @@ status_t AudioFlinger::setParameters(int ioHandle, const String8& keyValuePairs) 
                mBtNrecIsOff = btNrecIsOff;

            }

        }



#ifdef MOTO_DOCK_HACK

        String8 key = String8("DockState");

        int device;

        if (NO_ERROR != param.getInt(key, device)) {

            LOGD("setParameters(): DockState not present");

            return final_result;

        } else {

            /* We also need to pass routing=int */

            ioHandle = 1;

            LOGD("setParameters(): DockState %d trick done!", device);

        }

#else

        return final_result;

#endif

    }



    // hold a strong ref on thread in case closeOutput() or closeInput() is called