Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
40 lines
927 B
C
40 lines
927 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* lnbp22.h - driver for lnb supply and control ic lnbp22
|
|
*
|
|
* Copyright (C) 2006 Dominik Kuhlen
|
|
* Based on lnbp21.h
|
|
*
|
|
* the project's page is at https://linuxtv.org
|
|
*/
|
|
|
|
#ifndef _LNBP22_H
|
|
#define _LNBP22_H
|
|
|
|
/* Enable */
|
|
#define LNBP22_EN 0x10
|
|
/* Voltage selection */
|
|
#define LNBP22_VSEL 0x02
|
|
/* Plus 1 Volt Bit */
|
|
#define LNBP22_LLC 0x01
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_LNBP22)
|
|
/*
|
|
* override_set and override_clear control which system register bits (above)
|
|
* to always set & clear
|
|
*/
|
|
extern struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe,
|
|
struct i2c_adapter *i2c);
|
|
#else
|
|
static inline struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe,
|
|
struct i2c_adapter *i2c)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif /* CONFIG_DVB_LNBP22 */
|
|
|
|
#endif /* _LNBP22_H */
|