CVS commit: src/sys/dev/hdaudio

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

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.