[media] gspca - zc3xx: Fix bad images with the sensor hv7131r
[media] gspca - zc3xx: Fix bad images with the sensor hv7131r

The problem was introduced by the commit 2af0b4c60cc0daf0.
Some registers were no more initialized.

Tested-by: <e3b99dc85bcca6d4d7b3e508387fc8a8ca187890@archlinux.org>
Tested-by: <71ffbd703b59ad6648231ca54523bfc99f040b62@ingeniware.com>
Signed-off-by: Jean-François Moine <e5394ce9c4b9ae7d2c4686830c5ac5f3b9028b6a@free.fr>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@redhat.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas