I have recently installed manjaro XFCE with pipewire-alsa and manjaro-pipewire but I can´t manage to play sound from one of the two monitors I have connected to an NVIDIA card.
> cat /proc/asound/cards
0 [MPM4000U ]: USB-Audio - MPM-4000U
Marantz Pro MPM-4000U at usb-0000:0a:00.3-4, full speed
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xf7080000 irq 120
2 [Generic ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0xf7a00000 irq 122
Alsa recognizes three cards. pavucontrol also lets me chose between three options to play audio but selecting the HDMI option sound plays through my second monitor when I want it to play in my main monitor.
My main monitor appears in the list of available devices as card 1: NVidia [HDA NVidia], device 7: HDMI 1 [VG27A], and my second monitor as card 1: NVidia [HDA NVidia], device 3: HDMI 0 [ZOWIE XL LCD].
> aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: MPM4000U [MPM-4000U], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [ZOWIE XL LCD]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [VG27A]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Generic [HD-Audio Generic], device 0: ALCS1200A Analog [ALCS1200A Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Generic [HD-Audio Generic], device 1: ALCS1200A Digital [ALCS1200A Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
Is there any change I can do so selecting the HDMI option in pavucontrol prioritizes my main monitor?