[media] gspca_pac7302: increase default value for white balance temperature
The current white balance temperature default value is 4, which is much too small (possible values are 0-255).
Improve the picture quality by increasing the default value to 55, which is the default value used by the Windows driver.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/usb/gspca/pac7302.c b/drivers/media/usb/gspca/pac7302.c
index 8c29613..bed34df 100644
--- a/drivers/media/usb/gspca/pac7302.c
+++ b/drivers/media/usb/gspca/pac7302.c
@@ -632,7 +632,7 @@
V4L2_CID_SATURATION, 0, 255, 1, 127);
sd->white_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_WHITE_BALANCE_TEMPERATURE,
- 0, 255, 1, 4);
+ 0, 255, 1, 55);
sd->red_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_RED_BALANCE, 0, 3, 1, 1);
sd->blue_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,