FROMLIST: media: venus: IRIS2 EOS quirk (#51)

Constrain the check to IRIS2 (SM8250) only, which is the only
platform that needs this quirk, by replacing IS_V6() with
IS_IRIS2(). This restores correct behavior on SC7280 and avoids a
forced NULL EOS buffer address.

Signed-off-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Signed-off-by: Mani Deepak Gurram <manigurr@qti.qualcomm.com>

Author: Manigurr