reproduce (this is a W=1 build):
        # https://github.com/morimoto/linux/commit/55f784e93bd97f195076c74fbd15fcb7dfa4a435
        git remote add morimoto https://github.com/morimoto/linux
        git fetch --no-tags morimoto sound-cleanup-2026-03-27
        git checkout 55f784e93bd97f195076c74fbd15fcb7dfa4a435

        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash sound/soc/mediatek/mt6797/ sound/soc/mediatek/mt7986/ sound/soc/mediatek/mt8173/ sound/soc/mediatek/mt8183/ sound/soc/mediatek/mt8189/ sound/soc/mediatek/mt8192/