drm/i915/pxp: Use drm_dbg if arb session failed due to fw version

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).

Changes from prio revs:
   v2 : - remove unnecessary newline. (Jani)
   v1 : - print incorrect version from input packet, not output.

Signed-off-by: Alan Previn <[email protected]>
Reviewed-by: Vinay Belgaumkar <[email protected]>
Signed-off-by: John Harrison <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions