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54 lines
1.2 KiB
54 lines
1.2 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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*/ |
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#ifndef __TEA5767_H__ |
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#define __TEA5767_H__ |
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#include <linux/i2c.h> |
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#include <media/dvb_frontend.h> |
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enum tea5767_xtal { |
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TEA5767_LOW_LO_32768 = 0, |
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TEA5767_HIGH_LO_32768 = 1, |
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TEA5767_LOW_LO_13MHz = 2, |
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TEA5767_HIGH_LO_13MHz = 3, |
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}; |
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struct tea5767_ctrl { |
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unsigned int port1:1; |
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unsigned int port2:1; |
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unsigned int high_cut:1; |
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unsigned int st_noise:1; |
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unsigned int soft_mute:1; |
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unsigned int japan_band:1; |
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unsigned int deemph_75:1; |
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unsigned int pllref:1; |
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enum tea5767_xtal xtal_freq; |
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}; |
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#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5767) |
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extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); |
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extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, |
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struct i2c_adapter* i2c_adap, |
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u8 i2c_addr); |
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#else |
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static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap, |
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u8 i2c_addr) |
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{ |
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printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", |
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__func__); |
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return -EINVAL; |
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} |
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static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, |
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struct i2c_adapter* i2c_adap, |
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u8 i2c_addr) |
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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 |
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#endif /* __TEA5767_H__ */
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