From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/media/dvb-frontends/lnbh25.h | 56 +++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 kernel/drivers/media/dvb-frontends/lnbh25.h (limited to 'kernel/drivers/media/dvb-frontends/lnbh25.h') diff --git a/kernel/drivers/media/dvb-frontends/lnbh25.h b/kernel/drivers/media/dvb-frontends/lnbh25.h new file mode 100644 index 000000000..1f329ef05 --- /dev/null +++ b/kernel/drivers/media/dvb-frontends/lnbh25.h @@ -0,0 +1,56 @@ +/* + * lnbh25.c + * + * Driver for LNB supply and control IC LNBH25 + * + * Copyright (C) 2014 NetUP Inc. + * Copyright (C) 2014 Sergey Kozlov + * Copyright (C) 2014 Abylay Ospan + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef LNBH25_H +#define LNBH25_H + +#include +#include +#include + +/* 22 kHz tone enabled. Tone output controlled by DSQIN pin */ +#define LNBH25_TEN 0x01 +/* Low power mode activated (used only with 22 kHz tone output disabled) */ +#define LNBH25_LPM 0x02 +/* DSQIN input pin is set to receive external 22 kHz TTL signal source */ +#define LNBH25_EXTM 0x04 + +struct lnbh25_config { + u8 i2c_address; + u8 data2_config; +}; + +#if IS_REACHABLE(CONFIG_DVB_LNBH25) +struct dvb_frontend *lnbh25_attach( + struct dvb_frontend *fe, + struct lnbh25_config *cfg, + struct i2c_adapter *i2c); +#else +static inline struct dvb_frontend *lnbh25_attach( + struct dvb_frontend *fe, + struct lnbh25_config *cfg, + struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif -- cgit 1.2.3-korg