pipewire/spa
qaqland d99a932b9c alsa-udev: support alsa.ignore-dB
Some sound cards are only adapted for Android/macOS and other
systems, without considering Linux. The hardware-reported dB
volume is incorrect (while the percentage volume is normal).
Add support for the ignore-dB option to simplify compatibility.

For example, the 3206:0798 HP SIMGOT GEW1 Sound Card reports:

numid=4,iface=MIXER,name='PCM Playback Volume'
  ; type=INTEGER,access=rw---R--,values=2,min=0,max=100,step=0
  : values=100,100
  | dBminmax-min=0.00dB,max=0.39dB

This dB value does not match actual audio perception, and the
vendor attributed this issue to non-target system compatibility.
2026-03-09 16:26:54 +01:00
..
examples spa: examples: fix getopt usage + typos in adapter-control 2025-10-26 14:12:19 +00:00
include channelmix: add some more channelmix positions 2026-01-15 16:43:43 +01:00
include-private/spa-private spa: move dbus helpers out of bluez plugin 2024-02-05 13:03:20 +00:00
lib spa: add audio.layout property 2025-10-30 12:28:07 +01:00
plugins alsa-udev: support alsa.ignore-dB 2026-03-09 16:26:54 +01:00
tests tests: fix warning 2025-10-09 09:29:32 +02:00
tools meson.build: make spa-json-dump available for subprojects 2025-07-23 12:19:21 +00:00
meson.build meson: Always use -fno-strict-aliasing and -fno-strict-overflow 2025-07-24 07:30:28 +00:00