On Wed, 2024-10-02 at 17:38 +0200, Marco wrote: > CAUTION: External Email!! > On Wed, Oct 2, 2024 at 3:39 PM Corvin Köhne <c.koe...@beckhoff.com> > wrote: > > > > > Ok thanks, I seem to understand I should use the same value that > > > the > > > host uses, but how do I figure out that value? > > > > > > > It's contained in bits 15:8 of PCI register 0x50. So, just take a > > look > > into lspci -xxx. > > I'm not really familiar with this but here's what I did: > > # setpci -s 00:02.0 50.w > 08c1 > > so bits 15:8 should be the first byte there, ie 0x8, or 8 for that > matter. > I hope it's because I got the number wrong, but unfortunately even > using x-igd-gms=8 I see the same erratic behavior. > >
Yeah, 8 should be the right value. Looks like you have another issue then. Have you tried booting Linux with your setup and checked for any errors in the dmesg output? -- Kind regards, Corvin
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