can't set speed for mroe then 10 cards about amdgpu-pro-fans HOT 7 OPEN

so I'm confused, you have 13 physical cards that are AMDs, but the system only has card0-9 showing up in the directory mentioned previously?
what are the cards that are not being detected? to me it sounds like they aren't compatible with the DRM structure that's being used in
/sys/class/drm/.

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No guarantees that this will run, but perhaps try running this and posting the output. Just some "debug" information to show me how far the script is going. This may also be one of the big reasons the developer stopped supporting doing this all via a BASH script and instead opted to go the route of a low-level application.

Put this into a file, call it whatever, chmod +x on it, and then run it. As you can see in the code, it's just going to echo out the /sys/class/drm/card# and then echo out everytime it enters into a hardware monitor section of that card. If it fails to do either of these for that card, that tells me that that card is not supported by this for whatever reason.

#!/usr/bin/env bash

cardcount="0";
for CurrentCard in  /sys/class/drm/card?/ ; do
	 echo "Found: $CurrentCard" # &>/dev/null
	 for CurrentMonitor in "$CurrentCard"device/hwmon/hwmon?/ ; do
		  cd $CurrentMonitor # &>/dev/null
		  echo "CD'd into $CurrentMonitor" # &>/dev/null
	 done
	 cardcount="$(($cardcount + 1))"
done
exit;

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Interesting. Can you provide me with the output of the following command:
ls /sys/class/drm

P.S. I haven't been on here in a while, I stay pretty busy these days.

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I found a way to get it to work for more than 10, if you change line 53 to the following:

for CurrentCard in /sys/class/drm/card?/ -o /sys/class/drm/card??/ ; do

That fixed the issue for me.

Hope it helps :)

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@DominiLux if the card nunber is over 10
the path would be /sys/class/drm/card11/
which can't be catch by
/sys/class/drm/card?/

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@exeex
I believe @jawkhan already answered this. The single wildcard "?" is looking for a single character, it's not looking for a two character value.

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Just need replace hwmon? to hwmon* and work with 10+ card

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