media: mali-c55: Fix Iridix bypass macros

media: mali-c55: Fix Iridix bypass macros

The Mali C55 Iridix block has a digital gain function and tone mapping
function, whose enablement is controlled by two different bits
in the BYPASS_3 register.

Unfortunately, the "Gain" and "Tonemap" bypass bit definitions are the
wrong way around. Swap them.

Cc: stable@vger.kernel.org
Fixes: d5f281f3dd29 ("media: mali-c55: Add Mali-C55 ISP driver")
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>