Intel HDMI probe regression on IVB (and older?)

[Kai Vehmanen]

Hi,

On Mon, 20 Jun 2022, Kai Vehmanen wrote:

> On Mon, 20 Jun 2022, Takashi Iwai wrote:
> 
> > > But it's a marginal difference, so for your version:
> > > 
> > > Reviewed-by: Kai Vehmanen <kai.vehmanen at linux.intel.com>
> > 
> > OK, could you throw the patch to CI for verification?
> > I can merge it for the next pull request (probably in this week) once
> > after confirmation. 
> 
> sure thing, I'll confirm later this week.

tests are clean for the patch so

Tested-by: Kai Vehmanen <kai.vehmanen at linux.intel.com>

Did a bit of analysis why this was not caught in testing earlier. IVB (and 
older) systems are covered in the intel-gfx CI, but it turns out PCI class 
is 0300 (VGA compatible adapter) on all of these. But alas on the 
reporter's system, PCI_CLASS_DISPLAY_OTHER was used, so the problem is 
definitely there and the fix is needed.

Br, Kai