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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a0119159e6
Allocate an explicit i2c mux core to handle parent and child adapters etc. Update the select op to be in terms of the i2c mux core instead of the child adapter. Tested-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/*
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* Realtek RTL2830 DVB-T demodulator driver
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*
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* Copyright (C) 2011 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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*/
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#ifndef RTL2830_PRIV_H
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#define RTL2830_PRIV_H
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#include "dvb_frontend.h"
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#include "dvb_math.h"
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#include "rtl2830.h"
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#include <linux/i2c-mux.h>
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#include <linux/math64.h>
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#include <linux/regmap.h>
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struct rtl2830_dev {
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struct rtl2830_platform_data *pdata;
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struct i2c_client *client;
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struct regmap *regmap;
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struct i2c_mux_core *muxc;
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struct dvb_frontend fe;
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bool sleeping;
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unsigned long filters;
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struct delayed_work stat_work;
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enum fe_status fe_status;
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u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */
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u64 post_bit_error;
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u64 post_bit_count;
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};
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struct rtl2830_reg_val_mask {
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u16 reg;
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u8 val;
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u8 mask;
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};
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#endif /* RTL2830_PRIV_H */
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