V4L/DVB (9736): sms1xxx: enable power LED on Hauppauge WinTV MiniStick

Enable power LED while the frontend is in use.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index 8eccd33eac30..e17eb35877fc 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -168,3 +168,18 @@ int sms_board_setup(struct smscore_device_t *coredev)
         }
         return 0;
 }
+
+int sms_board_power(struct smscore_device_t *coredev, int onoff)
+{
+        int board_id = smscore_get_board_id(coredev);
+        struct sms_board *board = sms_get_board(board_id);
+
+        switch (board_id) {
+        case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
+                /* power LED */
+                sms_set_gpio(coredev,
+                             board->led_power, onoff ? 1 : 0);
+                break;
+        }
+        return 0;
+}