From d9d5fc49ab313764d9b32189e259e7ef2d970927 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 7 Aug 2006 10:44:33 -0300 Subject: LNB voltage control was inverted for the benefit of geniatech cards on Kworld From: Yeasah Pell 1) It sets LNBDCPol differently based on the card type. Now it should work properly for both the kworld and geniatech cards. 2) It stops returning an error for the SEC_VOLTAGE_OFF voltage command (the cx88-dvb level handles the actual voltage on/off, but it still passes the ioctl down to the cx24123 level, which previously rejected the OFF as invalid so the ioctl would report failure) Signed-off-by: Yeasah Pell Acked-by: Manu Abraham Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/dvb/frontends/cx24123.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'linux/drivers/media/dvb/frontends/cx24123.h') diff --git a/linux/drivers/media/dvb/frontends/cx24123.h b/linux/drivers/media/dvb/frontends/cx24123.h index 6a8cb4c41..57a1dae1d 100644 --- a/linux/drivers/media/dvb/frontends/cx24123.h +++ b/linux/drivers/media/dvb/frontends/cx24123.h @@ -30,6 +30,9 @@ struct cx24123_config /* Need to set device param for start_dma */ int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); + + /* 0 = LNB voltage normal, 1 = LNB voltage inverted */ + int lnb_polarity; }; #if defined(CONFIG_DVB_CX24123) || defined(CONFIG_DVB_CX24123_MODULE) -- cgit v1.2.3