/* * Realtek RTL2832U SDR driver * * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * 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 */