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63 lines
1.6 KiB
63 lines
1.6 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* cxd2841er.h |
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* |
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* Sony CXD2441ER digital demodulator driver public definitions |
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* |
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* Copyright 2012 Sony Corporation |
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* Copyright (C) 2014 NetUP Inc. |
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* Copyright (C) 2014 Sergey Kozlov <[email protected]> |
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* Copyright (C) 2014 Abylay Ospan <[email protected]> |
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*/ |
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#ifndef CXD2841ER_H |
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#define CXD2841ER_H |
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#include <linux/dvb/frontend.h> |
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#define CXD2841ER_USE_GATECTRL 1 /* bit 0 */ |
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#define CXD2841ER_AUTO_IFHZ 2 /* bit 1 */ |
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#define CXD2841ER_TS_SERIAL 4 /* bit 2 */ |
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#define CXD2841ER_ASCOT 8 /* bit 3 */ |
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#define CXD2841ER_EARLY_TUNE 16 /* bit 4 */ |
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#define CXD2841ER_NO_WAIT_LOCK 32 /* bit 5 */ |
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#define CXD2841ER_NO_AGCNEG 64 /* bit 6 */ |
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#define CXD2841ER_TSBITS 128 /* bit 7 */ |
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enum cxd2841er_xtal { |
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SONY_XTAL_20500, /* 20.5 MHz */ |
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SONY_XTAL_24000, /* 24 MHz */ |
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SONY_XTAL_41000 /* 41 MHz */ |
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}; |
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struct cxd2841er_config { |
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u8 i2c_addr; |
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enum cxd2841er_xtal xtal; |
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u32 flags; |
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}; |
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#if IS_REACHABLE(CONFIG_DVB_CXD2841ER) |
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extern struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg, |
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struct i2c_adapter *i2c); |
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extern struct dvb_frontend *cxd2841er_attach_t_c(struct cxd2841er_config *cfg, |
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struct i2c_adapter *i2c); |
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#else |
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static inline struct dvb_frontend *cxd2841er_attach_s( |
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struct cxd2841er_config *cfg, |
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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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static inline struct dvb_frontend *cxd2841er_attach_t_c( |
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struct cxd2841er_config *cfg, 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
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