[media] dw2102: Prof 7500: Lock LED implemented
Code changed for dw2102, stv0900 in order to achieve that.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index 57af4c1..4ae4fb0 100644
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -70,6 +70,7 @@
#define DW2102_VOLTAGE_CTRL (0x1800)
#define SU3000_STREAM_CTRL (0x1900)
#define DW2102_RC_QUERY (0x1a00)
+#define DW2102_LED_CTRL (0x1b00)
#define err_str "did not find the firmware file. (%s) " \
"Please see linux/Documentation/dvb/ for more details " \
@@ -509,6 +510,15 @@
obuf, 2, DW210X_WRITE_MSG);
break;
}
+ case (DW2102_LED_CTRL): {
+ u8 obuf[2];
+
+ obuf[0] = 5;
+ obuf[1] = msg[j].buf[0];
+ ret = dw210x_op_rw(d->udev, 0x8a, 0, 0,
+ obuf, 2, DW210X_WRITE_MSG);
+ break;
+ }
/*case 0x55: cx24116
case 0x6a: stv0903
case 0x68: ds3000, stv0903
@@ -844,6 +854,24 @@
return 0;
}
+static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
+{
+ static u8 led_off[] = { 0 };
+ static u8 led_on[] = { 1 };
+ struct i2c_msg msg = {
+ .addr = DW2102_LED_CTRL,
+ .flags = 0,
+ .buf = led_off,
+ .len = 1
+ };
+ struct dvb_usb_adapter *udev_adap =
+ (struct dvb_usb_adapter *)(fe->dvb->priv);
+
+ if (offon)
+ msg.buf = led_on;
+ i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
+}
+
static struct stv0299_config sharp_z0194a_config = {
.demod_address = 0x68,
.inittab = sharp_z0194a_inittab,
@@ -923,6 +951,7 @@
.tun1_adc = 0,/* 2 Vpp */
.path1_mode = 3,
.tun1_type = 3,
+ .set_lock_led = dw210x_led_ctrl,
};
static struct ds3000_config su3000_ds3000_config = {