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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - drivers/media/dvb-frontends/lnbp22.h
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 http://www.linuxtv.org
31 #include <linux/kconfig.h>
34 #define LNBP22_EN 0x10
35 /* Voltage selection */
36 #define LNBP22_VSEL 0x02
38 #define LNBP22_LLC 0x01
40 #include <linux/dvb/frontend.h>
42 #if IS_ENABLED(CONFIG_DVB_LNBP22)
44 * override_set and override_clear control which system register bits (above)
45 * to always set & clear
47 extern struct dvb_frontend
*lnbp22_attach(struct dvb_frontend
*fe
,
48 struct i2c_adapter
*i2c
);
50 static inline struct dvb_frontend
*lnbp22_attach(struct dvb_frontend
*fe
,
51 struct i2c_adapter
*i2c
)
53 printk(KERN_WARNING
"%s: driver disabled by Kconfig\n", __func__
);
56 #endif /* CONFIG_DVB_LNBP22 */
58 #endif /* _LNBP22_H */