Re: snd-hdspm: add PCI ID 1d18:3fc6 for RME HDSPe AIO firmware 200

[Takashi Iwai <tiwai@suse.de>]

On Thu, 10 Sep 2026 15:51:11 +0200,
AtmanActive wrote:
> 
> Hi Takashi,
> 
> I verified the equivalent of this patch on the original RME HDSPe AIO
> (firmware Revision=200, PCI ID 1d18:3fc6, rev d4).
> 
> I could not rebuild a patched module right now (that card is
> temporarily out of the machine), but I previously tested the same
> pci_device_id match on Fedora with the stock snd-hdspm driver, like so:
> 
>     modprobe snd_hdspm
>     echo '1d18 3fc6' > /sys/bus/pci/drivers/snd_hdspm/new_id
> 
> Result:
> - lspci showed: Kernel driver in use: snd_hdspm
> - /proc/asound/cards identified it as RME AIO
> - hdspmixer meters responded to analog/digital input and playback
> - alsamixer was able to control all card parameters correctly
> - playback and capture worked at single speeds (44.1 kHz and 48 kHz)
> 
> 
> 
> Please add:
> 
> Tested-by: AtmanActive <alsa.atmanactive.3dfqt@slmail.me>
> 
> If you still want a rebuilt-module test, I can reinstall the card
> and repeat it. I am not a kernel developer so will need to
> dual boot and follow the instructions.

OK, I'm going to submit & merge the official fix patch to the
upstream.


thanks,

Takashi