reproduce (this is a W=1 build):
        git checkout 0b2f041c47acb45db82b4e847af6e17eb66cd32d
        b4 shazam https://lore.kernel.org/r/20251012-iris-sc7280-v2-8-d53a1a4056c3@oss.qualcomm.com
        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=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/media/platform/qcom/iris/