| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* |
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| 3 | * Toshiba TC90522 Demodulator |
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| 4 | * |
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| 5 | * Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com> |
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| 6 | */ |
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| 7 | |
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| 8 | /* |
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| 9 | * The demod has 4 input (2xISDB-T and 2xISDB-S), |
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| 10 | * and provides independent sub modules for each input. |
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| 11 | * As the sub modules work in parallel and have the separate i2c addr's, |
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| 12 | * this driver treats each sub module as one demod device. |
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| 13 | */ |
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| 14 | |
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| 15 | #ifndef TC90522_H |
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| 16 | #define TC90522_H |
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| 17 | |
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| 18 | #include <linux/i2c.h> |
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| 19 | #include <media/dvb_frontend.h> |
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| 20 | |
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| 21 | /* I2C device types */ |
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| 22 | #define TC90522_I2C_DEV_SAT "tc90522sat" |
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| 23 | #define TC90522_I2C_DEV_TER "tc90522ter" |
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| 24 | |
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| 25 | struct tc90522_config { |
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| 26 | /* [OUT] frontend returned by driver */ |
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| 27 | struct dvb_frontend *fe; |
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| 28 | |
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| 29 | /* [OUT] tuner I2C adapter returned by driver */ |
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| 30 | struct i2c_adapter *tuner_i2c; |
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| 31 | |
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| 32 | /* [IN] use two separate I2C transactions for one tuner read */ |
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| 33 | bool split_tuner_read_i2c; |
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| 34 | }; |
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| 35 | |
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| 36 | #endif /* TC90522_H */ |
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| 37 | |
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