FWIW there are still issues with the latest ALSA/ASoC code when using bdw-rt5677 with the legacy BIOS, see https://github.com/thesofproject/linux/pull/1659
FWIW there are still issues with the latest ALSA/ASoC code when using bdw-rt5677 with the legacy BIOS, see https:/ /github. com/thesofproje ct/linux/ pull/1659