Posts by morphjk

Can confirm that has resolved it.

Quote from Klojum

Just wondering... Any options in the machine's BIOS you can disable?

There is one called something like CIR Power on which was enabled and I disabled but it still seemed to be working. That was the only one I could find.

I ran:

Canary:~ # echo "blacklist nuvoton-cir" | tee /etc/modprobe.d/blacklist-nuvoton-
cir.conf
blacklist nuvoton-cir
Canary:~ # rmmod nuvoton-cir

Haven't had a chance to test it yet due to it being in use. Will reboot once I get a chance.

I've just installed Libreelec on my ASRock ION which has a built in IR. The problem is it requires quite direct input compared to the MCE remote one I have so I need to blacklist it to prevent double inputs.

I ran:

cat /proc/bus/input/devices

and got the following:

I: Bus=0019 Vendor=1050 Product=00b4 Version=0073
N: Name="Nuvoton w836x7hg Infrared Remote Transceiver"
P: Phys=nuvoton/cir0
S: Sysfs=/devices/pnp0/00:02/rc/rc0/input6
U: Uniq=
H: Handlers=kbd event3
B: PROP=0
B: EV=100013
B: KEY=fff 0 4200108fc32e 237605100000000 0 700158000 419200004001 8e968000000000 10000000
B: MSC=10

I: Bus=0003 Vendor=1784 Product=0001 Version=0000
N: Name="Media Center Ed. eHome Infrared Remote Transceiver (1784:0001)"
P: Phys=usb-0000:00:1d.1-2
S: Sysfs=/devices/pci0000:00/0000:00:1d.1/usb6/6-2/6-2:1.0/rc/rc1/input15
U: Uniq=
H: Handlers=kbd event12
B: PROP=0
B: EV=100013
B: KEY=fff 0 4200108fc32e 237605100000000 0 700158000 419200004001 8e968000000000 10000000
B: MSC=10

So I need to blacklist the Nuvoton but I'm not sure how I do that and hoping someone can advise me how I can do it.

Thanks in advance

EDIT: Looks like I found the answer with a bit more Googling:

echo "blacklist nuvoton-cir" | sudo tee /etc/modprobe.d/blacklist-nuvoton-cir.conf