V4L/DVB (13385): gspca - pac7302: Add red and blue balance control.

The valid values for these controls are 0..3 (lower two bits) which was
identified by trial and error on Labtec Webcam 2200 (USB ID 093a:2626).
The upper 6 bits are ignored on page 0, registers 0xc5 and 0xc7 by the camera.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Márton Németh 2009-11-07 15:15:56 -03:00 • committed by Mauro Carvalho Chehab
commit 265a8098e7