$ git clone -n https://gitee.com/zhaohang_mskdxl/alsa-firmware.git /var/lib/mock/dist-an8.6-build-99112-45576/root/chroot_tmpdir/scmroot/alsa-firmware
Cloning into '/var/lib/mock/dist-an8.6-build-99112-45576/root/chroot_tmpdir/scmroot/alsa-firmware'...
$ git reset --hard cf9a2d8d7bba853958e2ce8d9436a52d1642eb8a
HEAD is now at cf9a2d8 spec: add doc sub package