2 * lnbp22.h - driver for lnb supply and control ic lnbp22
4 * Copyright (C) 2006 Dominik Kuhlen
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
25 * the project's page is at https://linuxtv.org
32 #define LNBP22_EN 0x10
33 /* Voltage selection */
34 #define LNBP22_VSEL 0x02
36 #define LNBP22_LLC 0x01
38 #include <linux/dvb/frontend.h>
40 #if IS_REACHABLE(CONFIG_DVB_LNBP22)
42 * override_set and override_clear control which system register bits (above)
43 * to always set & clear
45 extern struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe,
46 struct i2c_adapter *i2c);
48 static inline struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe,
49 struct i2c_adapter *i2c)
51 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
54 #endif /* CONFIG_DVB_LNBP22 */
56 #endif /* _LNBP22_H */