projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 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. | |
| 36 | * @i2c_client: rtl2832 demod driver I2C client. | |
| 37 | * @bulk_read: rtl2832 driver private I/O interface. | |
| 38 | * @bulk_write: rtl2832 driver private I/O interface. | |
| 39 | * @update_bits: rtl2832 driver private I/O interface. | |
| 40 | * @dvb_frontend: rtl2832 DVB frontend. | |
| 41 | * @v4l2_subdev: Tuner v4l2 controls. | |
| 42 | * @dvb_usb_device: DVB USB interface for USB streaming. | |
| 43 | */ | |
| 44 | ||
| 63bdab5d | 45 | struct rtl2832_sdr_platform_data { |
| 63bdab5d | 46 | u32 clk; |
| 63bdab5d | 47 | /* |
| 63bdab5d AP |
48 | * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver. |
| 49 | */ | |
| fc3a0497 | 50 | #define RTL2832_SDR_TUNER_FC2580 0x21 |
| 63bdab5d AP |
51 | #define RTL2832_SDR_TUNER_TUA9001 0x24 |
| 52 | #define RTL2832_SDR_TUNER_FC0012 0x26 | |
| 53 | #define RTL2832_SDR_TUNER_E4000 0x27 | |
| 54 | #define RTL2832_SDR_TUNER_FC0013 0x29 | |
| 55 | #define RTL2832_SDR_TUNER_R820T 0x2a | |
| 56 | #define RTL2832_SDR_TUNER_R828D 0x2b | |
| 57 | u8 tuner; | |
| 58 | ||
| 59 | struct i2c_client *i2c_client; | |
| 60 | int (*bulk_read)(struct i2c_client *, unsigned int, void *, size_t); | |
| 61 | int (*bulk_write)(struct i2c_client *, unsigned int, const void *, size_t); | |
| 62 | int (*update_bits)(struct i2c_client *, unsigned int, unsigned int, unsigned int); | |
| 63 | struct dvb_frontend *dvb_frontend; | |
| 64 | struct v4l2_subdev *v4l2_subdev; | |
| 65 | struct dvb_usb_device *dvb_usb_device; | |
| 66 | }; | |
| 67 | ||
| 77113892 | 68 | #endif /* RTL2832_SDR_H */ |