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46 lines
1.3 KiB
46 lines
1.3 KiB
/* |
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* E3C EC100 demodulator driver |
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* |
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* Copyright (C) 2009 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 |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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* |
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*/ |
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#ifndef EC100_H |
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#define EC100_H |
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#include <linux/kconfig.h> |
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#include <linux/dvb/frontend.h> |
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struct ec100_config { |
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/* demodulator's I2C address */ |
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u8 demod_address; |
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}; |
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#if IS_REACHABLE(CONFIG_DVB_EC100) |
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extern struct dvb_frontend *ec100_attach(const struct ec100_config *config, |
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struct i2c_adapter *i2c); |
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#else |
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static inline struct dvb_frontend *ec100_attach( |
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const struct ec100_config *config, struct i2c_adapter *i2c) |
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{ |
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pr_warn("%s: driver disabled by Kconfig\n", __func__); |
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return NULL; |
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} |
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#endif |
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#endif /* EC100_H */
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