media: venus: firmware: Use correct reset sequence for IRIS2

When starting venus with the "no_tz" code path, IRIS2 needs the same
boot/reset sequence as IRIS2_1. This is because most of the registers were
moved to the "wrapper_tz_base", which is already defined for both IRIS2 and
IRIS2_1 inside core.c. Add IRIS2 to the checks inside firmware.c as well to
make sure that it uses the correct reset sequence.

Both IRIS2 and IRIS2_1 are HFI v6 variants, so the correct sequence was
used before commit c38610f8 ("media: venus: firmware: Sanitize
per-VPU-version").

Fixes: c38610f8 ("media: venus: firmware: Sanitize per-VPU-version")
Cc: stable@vger.kernel.org
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
[bod: Fixed commit log IRIS -> IRIS2]
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>