HDMI sound asleep [EDID issue?]...[workaround]

CaptainBlood · Advocate Joined: 24 Jan 2010 Posts: 3638

After HDMI monitor linux power saving shutting down, i.e. not from the monitor itself,
once monitor is manually switching back, i.e. monitor wakeup or resume from system suspend,HDMI sound keeps being reported as switched off in pavucontrol.

Currently using pipewire derived from a pulseaudio config.
Can't say switch is involved here, i.e. former may have behave the same.

Any idea how to fix?

Thanks 4 ur attention, interest & support.
_________________
USE="-* ..." in /etc/portage/make.conf here, i.e. a countermeasure to portage implicit braces, belt & diaper paradigm
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. "

CaptainBlood · Advocate Joined: 24 Jan 2010 Posts: 3638

workaround
The main idea is to switch to alternate HDMI resolution & switch back.

Maybe someone as insight how to change settings to avoid manual recovery?

Thks 4 ur attention, interest & support.
_________________
USE="-* ..." in /etc/portage/make.conf here, i.e. a countermeasure to portage implicit braces, belt & diaper paradigm
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. "

CaptainBlood · Advocate Joined: 24 Jan 2010 Posts: 3638

Possible clue path:
EDID Window fix

No idea how to do this on linux though...

Thks 4 ur attention, interest & support.
_________________
USE="-* ..." in /etc/portage/make.conf here, i.e. a countermeasure to portage implicit braces, belt & diaper paradigm
LT: "I've been doing a passable imitation of the Fontana di Trevi, except my medium is mucus. Sooo much mucus. "