Commits

Merge branch 'topic/hda' into for-linus * topic/hda: ALSA: hda - Fix the cmd cache keys for amp verbs ALSA: add missing definitions(letters) to HD-Audio.txt
Merge branch 'topic/hda' into for-linus * topic/hda: ALSA: hda - Fix the cmd cache keys for amp verbs ALSA: add missing definitions(letters) to HD-Audio.txt