PRCM: 34XX: Fix wrong shift value used in dpll4_m4x2_ck enable bit
[linux-ginger.git] / drivers / media / dvb / frontends / tda10048.h
blob2b5c78e62c860c7fee60101cb3055b64eda9aa48
1 /*
2 NXP TDA10048HN DVB OFDM demodulator driver
4 Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #ifndef TDA10048_H
23 #define TDA10048_H
25 #include <linux/dvb/frontend.h>
26 #include <linux/firmware.h>
28 struct tda10048_config {
30 /* the demodulator's i2c address */
31 u8 demod_address;
33 /* serial/parallel output */
34 #define TDA10048_PARALLEL_OUTPUT 0
35 #define TDA10048_SERIAL_OUTPUT 1
36 u8 output_mode;
38 #define TDA10048_BULKWRITE_200 200
39 #define TDA10048_BULKWRITE_50 50
40 u8 fwbulkwritelen;
42 /* Spectral Inversion */
43 #define TDA10048_INVERSION_OFF 0
44 #define TDA10048_INVERSION_ON 1
45 u8 inversion;
48 #if defined(CONFIG_DVB_TDA10048) || \
49 (defined(CONFIG_DVB_TDA10048_MODULE) && defined(MODULE))
50 extern struct dvb_frontend *tda10048_attach(
51 const struct tda10048_config *config,
52 struct i2c_adapter *i2c);
53 #else
54 static inline struct dvb_frontend *tda10048_attach(
55 const struct tda10048_config *config,
56 struct i2c_adapter *i2c)
58 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
59 return NULL;
61 #endif /* CONFIG_DVB_TDA10048 */
63 #endif /* TDA10048_H */