Re: [PATCH 11/11] ucm: docs: Add DefaultNodeGain

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Dne 07. 11. 19 v 2:58 Curtis Malainey napsal(a):
Allow ucm to specify a default hardware gain to overide on the respective node.

Signed-off-by: Curtis Malainey <cujomalainey@xxxxxxxxxxxx>
---
  include/use-case.h | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/include/use-case.h b/include/use-case.h
index ee6ee5e0..d0e821d5 100644
--- a/include/use-case.h
+++ b/include/use-case.h
@@ -347,6 +347,8 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr,
   *   - SoftwareGain
   *      - Specify the software gain in 0.01dB. E.g. "20" means there will be
   *        0.2 dB software gain on this node.
+ *   - DefaultNodeGain
+ *      - Change the default node gain. E.g: “-700” to set -7 dB on this node
   *   - DisableSoftwareVolume
   *      - Set to "1" to force userspace to use hardware volume controls
   */


I don't see the usage. Could you elaborate a bit which purpose is for this value?

					Jaroslav

--
Jaroslav Kysela <perex@xxxxxxxx>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.
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