[media] gspca_sonixb: Adjust autoexposure window for vga cams so that it is centered

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 4378402..e88097f 100644 (file)
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -1027,7 +1027,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
                desired_avg_lum = 5000;
        } else {
                deadzone = 1500;
-               desired_avg_lum = 18000;
+               desired_avg_lum = 13000;
        }
 
        if (sensor_data[sd->sensor].flags & F_COARSE_EXPO)
@@ -1135,7 +1135,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
        } else {
                regs[0x1a] = 0x1d; /* HO_SIZE 960, makes no sense */
                regs[0x1b] = 0x10; /* VO_SIZE 512, makes no sense */
-               regs[0x1c] = 0x02; /* AE H-start 64 */
+               regs[0x1c] = 0x05; /* AE H-start 160 */
                regs[0x1d] = 0x03; /* AE V-start 96 */
                regs[0x1e] = 0x0f; /* AE H-end 480 */
                regs[0x1f] = 0x0c; /* AE V-end 384 */