From 43385c8a645a25ddef7a45df8786ff26806f7e5d Mon Sep 17 00:00:00 2001
From: "Igor M. Liplianin" <liplianin@me.by>
Date: Fri, 28 Dec 2012 19:40:24 -0300
Subject: [PATCH] [media] ds3000: lock led procedure added

TeVii s660 and others have LED for lock indication.
Let's use it in right order.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb-frontends/ds3000.c | 12 ++++++++++++
 drivers/media/dvb-frontends/ds3000.h |  2 ++
 drivers/media/usb/dvb-usb/dw2102.c   |  7 ++++++-
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c
index fded9b67456c..d128f85844e7 100644
--- a/drivers/media/dvb-frontends/ds3000.c
+++ b/drivers/media/dvb-frontends/ds3000.c
@@ -460,6 +460,9 @@ static int ds3000_read_status(struct dvb_frontend *fe, fe_status_t* status)
 		return 1;
 	}
 
+	if (state->config->set_lock_led)
+		state->config->set_lock_led(fe, *status == 0 ? 0 : 1);
+
 	dprintk("%s: status = 0x%02x\n", __func__, lock);
 
 	return 0;
@@ -809,6 +812,10 @@ static int ds3000_diseqc_send_burst(struct dvb_frontend *fe,
 static void ds3000_release(struct dvb_frontend *fe)
 {
 	struct ds3000_state *state = fe->demodulator_priv;
+
+	if (state->config->set_lock_led)
+		state->config->set_lock_led(fe, 0);
+
 	dprintk("%s\n", __func__);
 	kfree(state);
 }
@@ -1037,6 +1044,11 @@ static int ds3000_tune(struct dvb_frontend *fe,
 
 static enum dvbfe_algo ds3000_get_algo(struct dvb_frontend *fe)
 {
+	struct ds3000_state *state = fe->demodulator_priv;
+
+	if (state->config->set_lock_led)
+		state->config->set_lock_led(fe, 0);
+
 	dprintk("%s()\n", __func__);
 	return DVBFE_ALGO_HW;
 }
diff --git a/drivers/media/dvb-frontends/ds3000.h b/drivers/media/dvb-frontends/ds3000.h
index 67eeaf9bdbce..478ad66c63d7 100644
--- a/drivers/media/dvb-frontends/ds3000.h
+++ b/drivers/media/dvb-frontends/ds3000.h
@@ -30,6 +30,8 @@ struct ds3000_config {
 	u8 ci_mode;
 	/* Set device param to start dma */
 	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
+	/* Hook for Lock LED */
+	void (*set_lock_led)(struct dvb_frontend *fe, int offon);
 };
 
 #if defined(CONFIG_DVB_DS3000) || \
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
index 5ae3529f81ad..d8a5ebb43626 100644
--- a/drivers/media/usb/dvb-usb/dw2102.c
+++ b/drivers/media/usb/dvb-usb/dw2102.c
@@ -955,6 +955,11 @@ static struct ts2020_config dw2104_ts2020_config  = {
 	.tuner_address = 0x60,
 };
 
+static struct ds3000_config s660_ds3000_config = {
+	.demod_address = 0x68,
+	.set_lock_led = dw210x_led_ctrl,
+};
+
 static struct stv0900_config dw2104a_stv0900_config = {
 	.demod_address = 0x6a,
 	.demod_mode = 0,
@@ -1200,7 +1205,7 @@ static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
 	struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
 	u8 obuf[] = {7, 1};
 
-	d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
+	d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
 			&d->dev->i2c_adap);
 
 	if (d->fe_adap[0].fe == NULL)
-- 
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