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252fad1cee
Implement V4L2 subdevice for bandwidth and frequency controls of SDR usage. That driver now implements both DVB frontend and V4L2 subdevice. Driver itself is I2C driver. Lets see how it works. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
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* FCI FC2580 silicon tuner driver
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*
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* Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef FC2580_H
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#define FC2580_H
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#include "dvb_frontend.h"
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#include <media/v4l2-subdev.h>
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#include <linux/i2c.h>
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/*
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* I2C address
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* 0x56, ...
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*/
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/**
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* struct fc2580_platform_data - Platform data for the fc2580 driver
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* @clk: Clock frequency (0 = internal clock).
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* @dvb_frontend: DVB frontend.
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* @get_v4l2_subdev: Get V4L2 subdev.
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*/
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struct fc2580_platform_data {
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u32 clk;
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struct dvb_frontend *dvb_frontend;
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struct v4l2_subdev* (*get_v4l2_subdev)(struct i2c_client *);
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};
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#endif
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