Change default audio routing -> External video source and sound from FM tuner

[Daniel555]

Hello,

does anyone know how to change the default audio routing for the MMI 3GP?
I want to use an external FBAS video source while still listening to the FM tuner (radio).

There is /usr/sbin/io-audio which loads and configures the driver hb_fpga
Default config is:

Код: Выделить всё

 <Process>
      <Number>18</Number>
      <Name>/usr/sbin/io-audio</Name>
      <Args>-o intr_thread_prio=63 -d hb_fpga fpga_pci_device_id=0x9411,playback_devices=6,capture_devices=1,dindex=0,play_fpga_offset=0x240000,play_dma_channel=4,play_interrupt_vector=22,play_name=ent3,dindex=1,play_fpga_offset=0x0180000,play_dma_channel=9,play_interrupt_vector=30,play_name=navi,dindex=2,play_fpga_offset=0x160000,play_dma_channel=0,play_interrupt_vector=28,play_name=SDS,dindex=3,play_fpga_offset=0x140000,play_dma_channel=5,play_interrupt_vector=24,play_name=BT-Tr,dindex=4,play_fpga_offset=0x00300000,play_dma_channel=6,play_interrupt_vector=26,play_name=NAD,dindex=5,play_fpga_offset=0x002A0000,play_dma_channel=8,play_interrupt_vector=32,play_name=tones1,dindex=0,cap_fpga_offset=0x000E0000,cap_dma_channel=1,cap_interrupt_vector=20,cap_name=MicINRefBTNad</Args>

Greetings
Daniel

[Daniel555]

There are JAVA classes for sending MOST messages:
CMostIO mostSender;
CMostIO mostReceiver;
MostMessage rMessage;
MostMessage sMessage;