How do I interpret BUSID from lspci ?

[Sreyan Chakravarty]

>
>  you can check
> any Xorg log file for the bus IDs of all GPUs detected in the system.


Where do I find the logs ?

On Mon, May 11, 2020 at 8:23 PM Michel Dänzer <michel at daenzer.net> wrote:

> On 2020-05-11 2:39 p.m., Sreyan Chakravarty wrote:
> >
> > 00:02.0 VGA compatible controller: Intel Corporation Skylake GT2 [HD
> > Graphics 520] (rev 07)
> >
> > 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun XT
> > [Radeon HD 8670A/8670M/8690M / R5 M330 / M430 / Radeon 520 Mobile] (rev
> 83)
> >
> > BusID "PCI:0 at 0:2:0"
> >
> > What will be the BUSID in my case ? Will it be PCI 0 at 1:00:0 ??
>
> Should be "PCI:1 at 0:0:0" or just "PCI:1:0:0".
>
> The format is documented in the xorg.conf(5) manpage, or you can check
> any Xorg log file for the bus IDs of all GPUs detected in the system.
>
>
> --
> Earthling Michel Dänzer               |               https://redhat.com
> Libre software enthusiast             |             Mesa and X developer
>


-- 
Regards,
Sreyan Chakravarty
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