From e9f41ba233445b764753d561b930640fc775a302 Mon Sep 17 00:00:00 2001 From: Curtis Malainey Date: Tue, 24 Sep 2019 11:06:37 -0700 Subject: [PATCH] ucm: docs: Add CoupledMixers Explains to userspace how mixers are related (such as separate L/R volume mixers.) Servers should adjust these controls together. Signed-off-by: Curtis Malainey --- include/use-case.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/use-case.h b/include/use-case.h index f1ebb499..a25c0296 100644 --- a/include/use-case.h +++ b/include/use-case.h @@ -346,6 +346,9 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr, * - Remap channels using ALSA PCM channel mapping API notation * E.g. "2 3 0 1 -1 -1 -1 -1 -1 -1 -1" means, FL takes channel 2, * FR takes channel 3, RL takes channel 0, RL takes channel 1. + * - CoupledMixers + * - Mixer controls that should be changed together. + * E.g. "Left Master,Right Master". * - EDIDFile * - Path to EDID file for HDMI devices * - JackCTL