V4L/DVB (9737): sms1xxx: enable LNA control on Hauppauge WinTV MiniCard
Power the LNA while the frontend is in use.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index f4eb46a..fd62e0b 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -41,7 +41,7 @@
{ USB_DEVICE(0x2040, 0x2000),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
{ USB_DEVICE(0x2040, 0x2009),
- .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 },
{ USB_DEVICE(0x2040, 0x200a),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
{ USB_DEVICE(0x2040, 0x2010),
@@ -165,6 +165,11 @@
sms_set_gpio(coredev, board->led_hi, 0);
sms_set_gpio(coredev, board->led_lo, 0);
break;
+ case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
+ case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
+ /* turn off LNA */
+ sms_set_gpio(coredev, board->lna_ctrl, 0);
+ break;
}
return 0;
}
@@ -180,6 +185,12 @@
sms_set_gpio(coredev,
board->led_power, onoff ? 1 : 0);
break;
+ case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
+ case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
+ /* LNA */
+ sms_set_gpio(coredev,
+ board->lna_ctrl, onoff ? 1 : 0);
+ break;
}
return 0;
}
diff --git a/drivers/media/dvb/siano/sms-cards.h b/drivers/media/dvb/siano/sms-cards.h
index 5c013c4..8e0fe9f 100644
--- a/drivers/media/dvb/siano/sms-cards.h
+++ b/drivers/media/dvb/siano/sms-cards.h
@@ -33,13 +33,14 @@
#define SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B 7
#define SMS1XXX_BOARD_HAUPPAUGE_WINDHAM 8
#define SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD 9
+#define SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 10
struct sms_board {
enum sms_device_type_st type;
char *name, *fw[DEVICE_MODE_MAX];
/* gpios */
- int led_power, led_hi, led_lo;
+ int led_power, led_hi, led_lo, lna_ctrl;
};
struct sms_board *sms_get_board(int id);