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43 lines
951 B
43 lines
951 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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TDA8261 8PSK/QPSK tuner driver |
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Copyright (C) Manu Abraham ([email protected]) |
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*/ |
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#ifndef __TDA8261_H |
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#define __TDA8261_H |
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enum tda8261_step { |
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TDA8261_STEP_2000 = 0, /* 2000 kHz */ |
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TDA8261_STEP_1000, /* 1000 kHz */ |
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TDA8261_STEP_500, /* 500 kHz */ |
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TDA8261_STEP_250, /* 250 kHz */ |
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TDA8261_STEP_125 /* 125 kHz */ |
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}; |
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struct tda8261_config { |
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// u8 buf[16]; |
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u8 addr; |
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enum tda8261_step step_size; |
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}; |
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#if IS_REACHABLE(CONFIG_DVB_TDA8261) |
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extern struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe, |
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const struct tda8261_config *config, |
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struct i2c_adapter *i2c); |
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#else |
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static inline struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe, |
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const struct tda8261_config *config, |
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struct i2c_adapter *i2c) |
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{ |
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printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); |
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return NULL; |
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} |
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#endif //CONFIG_DVB_TDA8261 |
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#endif// __TDA8261_H
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