4e720d5bae
The yTarget loading code is broken and works neither for plain values
nor for arrays of values to form a PWL. Fix this by supporting both
cases. If a list is provided in the tuning file construct a PWL,
otherwise construct a single point PWL with the given value.
Fixes: 24247a12c7 ("ipa: libipa: Add AgcMeanLuminance base class")
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>