Release v1.2.15.2 Configuration - common: remove direct.conf and direct-verb.conf files - USB-Audio: update to use new DirectUseCase macro - common: introduce DirectUseCase macro - USB-Audio: Scarlett 18i20 gen4 - improve channel detection - USB-Audio: Add conditional channel count on Scarlett 18i20 version - USB-Audio: Steinberg UR22C - fix regex - ucm2: HDA: Create microphone devices optionally - ucm2: HDA: Headphone output may be optional - ucm2: sof-soundwire: cs42l45: Remove outdated DisableSequence elements - ucm2: sof-soundwire: cs42l43: Remove outdated DisableSequence elements Description - Release v1.2.15.2 Signed-off-by: Jaroslav Kysela <perex@perex.cz>