V4L/DVB (11633): gspca - m5602-s5k83a: Move hsync/vsync setup to start function

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/gspca/m5602/m5602_s5k83a.c

@@ -299,6 +299,7 @@ static int rotation_thread_function(void *data)
 
 int s5k83a_start(struct sd *sd)
 {
+	int i, err = 0;
 	struct s5k83a_priv *sens_priv = sd->sensor_priv;
 
 	/* Create another thread, polling the GPIO ports of the camera to check
@@ -308,6 +309,19 @@ int s5k83a_start(struct sd *sd)
 						    sd, "rotation thread");
 	wake_up_process(sens_priv->rotation_thread);
 
+	/* Preinit the sensor */
+	for (i = 0; i < ARRAY_SIZE(start_s5k83a) && !err; i++) {
+		u8 data[2] = {start_s5k83a[i][2], start_s5k83a[i][3]};
+		if (start_s5k83a[i][0] == SENSOR)
+			err = m5602_write_sensor(sd, start_s5k83a[i][1],
+				data, 2);
+		else
+			err = m5602_write_bridge(sd, start_s5k83a[i][1],
+				data[0]);
+	}
+	if (err < 0)
+		return err;
+
 	return s5k83a_set_led_indication(sd, 1);
 }
 

drivers/media/video/gspca/m5602/m5602_s5k83a.h

@@ -164,7 +164,10 @@ static const unsigned char init_s5k83a[][4] =
 	/* normal colors
 	(this is value after boot, but after tries can be different) */
 	{SENSOR, 0x00, 0x06, 0x00},
+};
 
+static const unsigned char start_s5k83a[][4] =
+{
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},