V4L/DVB (3389): Fix broken IF-OUT Relay handling

Fixed broken IF-OUT on pinnacle sat board.
Thanks to Edgar Toernig

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 1649846f9ceb..f5bfcd2b3803 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -239,6 +239,20 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
 
 static int pinnsat_pll_init(struct dvb_frontend* fe)
 {
+        struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+        bttv_gpio_enable(card->bttv_nr, 1, 1);  /* output */
+        bttv_write_gpio(card->bttv_nr, 1, 1);   /* relay on */
+        
+        return 0;
+}
+
+static int pinnsat_pll_sleep(struct dvb_frontend* fe)
+{
+        struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+        bttv_write_gpio(card->bttv_nr, 1, 0);   /* relay off */
+
         return 0;
 }
 
@@ -246,6 +260,7 @@ static struct cx24110_config pctvsat_config = {
         .demod_address = 0x55,
         .pll_init = pinnsat_pll_init,
         .pll_set = cx24108_pll_set,
+        .pll_sleep = pinnsat_pll_sleep,
 };
 
 static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)