V4L/DVB: Documentation: gspca.txt: update known mr97310a cams

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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 fda1420..81a7dd6 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -240,7 +240,7 @@
 			.minimum = 0,
 			.maximum = 2,	/* 0: 0, 1: 50Hz, 2:60Hz */
 			.step    = 1,
-#define FREQ_DEF 1
+#define FREQ_DEF 0
 			.default_value = FREQ_DEF,
 		},
 		.set = sd_setfreq,
@@ -944,7 +944,7 @@
 		desired_avg_lum = 5000;
 	} else {
 		deadzone = 1500;
-		desired_avg_lum = 23000;
+		desired_avg_lum = 18000;
 	}
 
 	if (sensor_data[sd->sensor].flags & F_COARSE_EXPO)