As of this commit https://github.com/torvalds/linux/commit/a92ea59b74e231cc0a969afa8d71fa314d5860f2 the snd_soc_sst_broadwell module 'depends on DW_DMAC_CORE=y', while fedora rawhide kernel defaults to DW_DMAC_CORE=m. So the snd_soc_sst_broadwell is not provided anymore. This for instance breaks the sound on Dell XPS 13.
*** This bug has been marked as a duplicate of bug 1308792 ***