[Intel-gfx] [PATCH 1/1] drm/i915/pxp: Use drm_dbg if arb session failed due to fw version

[Teres Alexis, Alan Previn]

Ignore this, use rev2 instead, apologies for the mistake.

On Tue, 2022-12-20 at 14:03 -0800, Teres Alexis, Alan Previn wrote:
> If PXP arb-session is being attempted on older hardware SKUs or
> on hardware with older, unsupported, firmware versions, then don't
> report the failure with a drm_error. Instead, look specifically for
> the API-version error reply and drm_dbg that reply. In this case, the
> user-space will eventually get a -ENODEV for the protected context
> creation which is the correct behavior and we don't create unnecessary
> drm_error's in our dmesg (for what is unsupported platforms).
> 
> Signed-off-by: Alan Previn <alan.previn.teres.alexis at intel.com>