From 2a286ca9a8415571181ce58027686ec332a834e9 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 2 Dec 2019 11:57:18 +0100
Subject: [PATCH 07/30] use-case: docs - add PlaybackMixerCopy and
 CaptureMixerCopy

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 include/use-case.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/use-case.h b/include/use-case.h
index e1f5802789ff..71fcc949a117 100644
--- a/include/use-case.h
+++ b/include/use-case.h
@@ -309,8 +309,14 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr,
  *   - PlaybackMixerElem
  *      - mixer element playback identifier
  *	- can be parsed using snd_use_case_parse_selem_id()
+ *   - PlaybackMixerCopy
+ *      - additional mixer element playback identifier
+ *	- can be parsed using snd_use_case_parse_selem_id()
+ *      - those elements should copy the volume and switch settings
+ *      - element identifiers are separated using the | character
  *   - PlaybackMasterElem
  *      - mixer element playback identifier for the master control
+ *	- can be parsed using snd_use_case_parse_selem_id()
  *   - PlaybackMasterType
  *      - type of the master volume control
  *      - Valid values: "soft" (software attenuation)
@@ -319,8 +325,14 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr,
  *   - CaptureMixerElem
  *      - mixer element capture identifier
  *	- can be parsed using snd_use_case_parse_selem_id()
+ *   - CaptureMixerCopy
+ *      - additional mixer element capture identifier
+ *	- can be parsed using snd_use_case_parse_selem_id()
+ *      - those elements should copy the volume and switch settings
+ *      - element identifiers are separated using the | character
  *   - CaptureMasterElem
  *      - mixer element playback identifier for the master control
+ *	- can be parsed using snd_use_case_parse_selem_id()
  *   - CaptureMasterType
  *      - type of the master volume control
  *      - Valid values: "soft" (software attenuation)
-- 
2.16.4