PR/59712 CVS commit: src/sys/dev/hdaudio

["Nia Alarie" <nia%netbsd.org@localhost>]

The following reply was made to PR kern/59712; it has been noted by GNATS.

From: "Nia Alarie" <nia%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/59712 CVS commit: src/sys/dev/hdaudio
Date: Sun, 19 Oct 2025 17:08:55 +0000

 Module Name:	src
 Committed By:	nia
 Date:		Sun Oct 19 17:08:55 UTC 2025
 
 Modified Files:
 	src/sys/dev/hdaudio: hdafg.c
 
 Log Message:
 hdaudio(4): Do not expose non-functional volume controls.
 
 The old code supported "volume without mute", but not "mute
 without volume", which are widely exposed by hdaudio devices.
 This resulted in redundant volume controls with delta=256
 (not allowing them to be set).
 
 While here, classify PC speaker and phone out controls as
 output controls.
 
 "ship it" jmcneill@
 
 PR kern/59712 hdaudio driver exposes nonexistent volume controls
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.32 -r1.33 src/sys/dev/hdaudio/hdafg.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.