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Diffstat (limited to 'drivers/media/common/tuners/mt2131_priv.h')
-rw-r--r--drivers/media/common/tuners/mt2131_priv.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/media/common/tuners/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h
new file mode 100644
index 000000000000..e930759c2c00
--- /dev/null
+++ b/drivers/media/common/tuners/mt2131_priv.h
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1/*
2 * Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
3 *
4 * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
5 *
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.
10 *
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 *
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22#ifndef __MT2131_PRIV_H__
23#define __MT2131_PRIV_H__
24
25/* Regs */
26#define MT2131_PWR 0x07
27#define MT2131_UPC_1 0x0b
28#define MT2131_AGC_RL 0x10
29#define MT2131_MISC_2 0x15
30
31/* frequency values in KHz */
32#define MT2131_IF1 1220
33#define MT2131_IF2 44000
34#define MT2131_FREF 16000
35
36struct mt2131_priv {
37 struct mt2131_config *cfg;
38 struct i2c_adapter *i2c;
39
40 u32 frequency;
41 u32 bandwidth;
42};
43
44#endif /* __MT2131_PRIV_H__ */
45
46/*
47 * Local variables:
48 * c-basic-offset: 8
49 */