mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 13:15:18 +07:00
97139d4a6f
Kernel source files need not include <linux/kconfig.h> explicitly because the top Makefile forces to include it with: -include $(srctree)/include/linux/kconfig.h This commit removes explicit includes except the following: * arch/s390/include/asm/facilities_src.h * tools/testing/radix-tree/linux/kernel.h These two are used for host programs. Link: http://lkml.kernel.org/r/1473656164-11929-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/*
|
|
* lnbh25.c
|
|
*
|
|
* Driver for LNB supply and control IC LNBH25
|
|
*
|
|
* Copyright (C) 2014 NetUP Inc.
|
|
* Copyright (C) 2014 Sergey Kozlov <serjk@netup.ru>
|
|
* Copyright (C) 2014 Abylay Ospan <aospan@netup.ru>
|
|
*
|
|
* 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 <linux/i2c.h>
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
/* 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
|