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77113892 AP |
1 | /* |
2 | * Realtek RTL2832U SDR driver | |
3 | * | |
4 | * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> | |
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 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along | |
17 | * with this program; if not, write to the Free Software Foundation, Inc., | |
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
19 | * | |
20 | * GNU Radio plugin "gr-kernel" for device usage will be on: | |
21 | * http://git.linuxtv.org/anttip/gr-kernel.git | |
22 | * | |
77113892 AP |
23 | */ |
24 | ||
25 | #ifndef RTL2832_SDR_H | |
26 | #define RTL2832_SDR_H | |
27 | ||
63bdab5d | 28 | #include <linux/i2c.h> |
77113892 | 29 | #include <media/v4l2-subdev.h> |
63bdab5d | 30 | #include "dvb_frontend.h" |
77113892 | 31 | |
cecc5896 AP |
32 | /** |
33 | * struct rtl2832_sdr_platform_data - Platform data for the rtl2832_sdr driver | |
34 | * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). | |
35 | * @tuner: Used tuner model. | |
b95b0c98 | 36 | * @regmap: pointer to &struct regmap. |
cecc5896 AP |
37 | * @dvb_frontend: rtl2832 DVB frontend. |
38 | * @v4l2_subdev: Tuner v4l2 controls. | |
39 | * @dvb_usb_device: DVB USB interface for USB streaming. | |
40 | */ | |
63bdab5d | 41 | struct rtl2832_sdr_platform_data { |
63bdab5d | 42 | u32 clk; |
63bdab5d | 43 | /* |
63bdab5d AP |
44 | * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver. |
45 | */ | |
fc3a0497 | 46 | #define RTL2832_SDR_TUNER_FC2580 0x21 |
63bdab5d AP |
47 | #define RTL2832_SDR_TUNER_TUA9001 0x24 |
48 | #define RTL2832_SDR_TUNER_FC0012 0x26 | |
49 | #define RTL2832_SDR_TUNER_E4000 0x27 | |
50 | #define RTL2832_SDR_TUNER_FC0013 0x29 | |
51 | #define RTL2832_SDR_TUNER_R820T 0x2a | |
52 | #define RTL2832_SDR_TUNER_R828D 0x2b | |
53 | u8 tuner; | |
54 | ||
1cf79db2 | 55 | struct regmap *regmap; |
63bdab5d AP |
56 | struct dvb_frontend *dvb_frontend; |
57 | struct v4l2_subdev *v4l2_subdev; | |
58 | struct dvb_usb_device *dvb_usb_device; | |
59 | }; | |
60 | ||
77113892 | 61 | #endif /* RTL2832_SDR_H */ |