Problems with AMDGPU and two grafic cards

[Gary Jennejohn]

On Mon, 21 Oct 2019 11:34:09 +0000
Miranda van Breukelingen <mms.vanbreukelingen at gmail.com> wrote:

> On 2019-10-21 07:17, Gary Jennejohn wrote:
> > On Thu, 17 Oct 2019 17:55:27 +0200
> > Gary Jennejohn <gljennjohn at gmail.com> wrote:
> >  
> >> On Thu, 17 Oct 2019 17:46:04 +0200
> >> Miranda van den Breukelingen <mms.vanbreukelingen at gmail.com> wrote:
> >>  
> >>> it has no G or GE on it's own It's a Ryzen 7 2700X; I'm gonna do a BIOS
> >>> update since the last one is 8 months ago. It has integrated grafics
> >>> with a HDMI-port on the back but I never used it, as I had a nvidia-card
> >>> but only with 2 GB VRAM, that I sold afterwards and truely coming back
> >>> up to AMDGPU 7. It's aASUS r7240-o4gd5-L (GB, DVI, HDMI, Active, LP)  
> >>>    >> OK. According to the ASUS CPU support page you need at least BIOS  
> >> version 3904 to support that CPU.
> >>  
> > I suspect that you think that you have two GPUs because the card
> > appears twice as a PCI device.
> >
> > My NVIDIA card also appears twice.  but that's because it has
> > both a VGA interface and an audio interface (for audio over
> > HDMI).
> >
> > You card is pretty much guaranteed to also have an audio
> > interface.
> >
> > To find out which is which do the following:
> >
> > pciconf -l | grep class=0x03 (VGA)  
> 
> vgapci0 at pci0:6:0:0: class=0x030000 rev=0x87 hdr=0x00 vendor=0x1002 device=0x6613 subvendor=0x1043 subdevice=0x0541
> 
> 
> 
> >
> > pciconf -l | grep class=0x04 (AUDIO)  
> 
> none1 at pci0:6:0:1: class=0x040300 rev=0x00 hdr=0x00 vendor=0x1002 device=0xaab0 subvendor=0x1043 subdevice=0xaab0
> hdac0 at pci0:8:0:3: class=0x040300 rev=0x00 hdr=0x00 vendor=0x1022 device=0x1457 subvendor=0x1043 subdevice=0x86c7
> 
> 
> > Remove the PCI entry in your xorg.conf which matches the AUDIO
> > part of the card.  Xorg is being confused by the two entries you have in xorg.conf which both claim to be graphics cards.  
> 
> 
> I already tried to # both entries and the driver has no AUDIO option, so that doesn't help.
> 

Well, in any case, the PCI:6:0:1 should not be listed as AMDGPU in
xorg.conf.  Obviously, something else is going wrong, but since I'm
using a NVIDIA card I can't offer any further advice.

-- 
Gary Jennejohn