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Only reload snd_usb_audio if 1824c not initialised

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Jordan Holt 2024-05-04 13:08:09 +01:00
parent 2b8f9c4ae7
commit 352db47931
Signed by: jordan
GPG Key ID: B8CFFF61F1CCF520
1 changed files with 5 additions and 2 deletions
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7
modules/hardware/presonus-studio.nix
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@ -36,8 +36,11 @@ in {
kmod kmod
]; ];
script = '' script = ''
rmmod snd_usb_audio # Only reload if device hasn't been initialised
insmod /run/booted-system/kernel-modules/lib/modules/$(uname -r)/extra/snd-usb-audio.ko.xz if ! cat /proc/asound/card*/usbmixer | grep -q "Mute Main Out Switch"; then
rmmod snd_usb_audio
insmod /run/booted-system/kernel-modules/lib/modules/$(uname -r)/extra/snd-usb-audio.ko.xz
fi
''; '';
}; };