[FAQ] TDA2x: Multi channel support for NullSrc link running on A15 Linux in vision SDK

Follow the steps to Modify NullSrc link source file to support multi-channel

• Apply the patch file from the vision SDK directory.(0001-NullSrc-link-Multi-Channel-support-on-A15-Linux.zip)
  • The steps to apply the above patch is

cd $(INSTALL_DIR)/vision_sdk
git init
git add .
git commit -m "Initial commit"
git am 0001-NullSrc-link-Multi-Channel-support-on-A15-Linux.patch

• Rebuild the code
  • make -s -j

Follow the steps to test the Multi-channel support on NullSrc link 

• Apply the patch file from the vision SDK directory.(0002-NullSrc-A15-link-Multi-Channel-test.zip)
  • The steps to apply the above patch is

cd $(INSTALL_DIR)/vision_sdk
git am 0002-NullSrc-A15-link-Multi-Channel-test.patch

• Rebuild the code
  • make -s -j

• Copy the input files to the target rootfs.(Input_files.7z) It should copy into the /home directory.

• Run the NullSRC decode display usecase (reference output  Tested_output.7z)

Thanks

Gaviraju