| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Realtek RTL2832U SDR driver |
| * |
| * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> |
| * |
| * GNU Radio plugin "gr-kernel" for device usage will be on: |
| * http://git.linuxtv.org/anttip/gr-kernel.git |
| */ |
| |
| #ifndef RTL2832_SDR_H |
| #define RTL2832_SDR_H |
| |
| #include <linux/i2c.h> |
| #include <media/v4l2-subdev.h> |
| #include <media/dvb_frontend.h> |
| |
| /** |
| * struct rtl2832_sdr_platform_data - Platform data for the rtl2832_sdr driver |
| * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). |
| * @tuner: Used tuner model. |
| * @regmap: pointer to &struct regmap. |
| * @dvb_frontend: rtl2832 DVB frontend. |
| * @v4l2_subdev: Tuner v4l2 controls. |
| * @dvb_usb_device: DVB USB interface for USB streaming. |
| */ |
| struct rtl2832_sdr_platform_data { |
| u32 clk; |
| /* |
| * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver. |
| */ |
| #define RTL2832_SDR_TUNER_FC2580 0x21 |
| #define RTL2832_SDR_TUNER_TUA9001 0x24 |
| #define RTL2832_SDR_TUNER_FC0012 0x26 |
| #define RTL2832_SDR_TUNER_E4000 0x27 |
| #define RTL2832_SDR_TUNER_FC0013 0x29 |
| #define RTL2832_SDR_TUNER_R820T 0x2a |
| #define RTL2832_SDR_TUNER_R828D 0x2b |
| u8 tuner; |
| |
| struct regmap *regmap; |
| struct dvb_frontend *dvb_frontend; |
| struct v4l2_subdev *v4l2_subdev; |
| struct dvb_usb_device *dvb_usb_device; |
| }; |
| |
| #endif /* RTL2832_SDR_H */ |
