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74ba9207e1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 441 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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*/
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#ifndef __TDA8290_H__
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#define __TDA8290_H__
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#include <linux/i2c.h>
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#include <media/dvb_frontend.h>
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#include "tda18271.h"
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enum tda8290_lna {
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TDA8290_LNA_OFF = 0,
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TDA8290_LNA_GP0_HIGH_ON = 1,
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TDA8290_LNA_GP0_HIGH_OFF = 2,
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TDA8290_LNA_ON_BRIDGE = 3,
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};
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struct tda829x_config {
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enum tda8290_lna lna_cfg;
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unsigned int probe_tuner:1;
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#define TDA829X_PROBE_TUNER 0
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#define TDA829X_DONT_PROBE 1
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unsigned int no_i2c_gate:1;
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struct tda18271_std_map *tda18271_std_map;
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};
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#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA8290)
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extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr);
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extern struct dvb_frontend *tda829x_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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struct tda829x_config *cfg);
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#else
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static inline int tda829x_probe(struct i2c_adapter *i2c_adap, 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 -EINVAL;
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}
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static inline struct dvb_frontend *tda829x_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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struct tda829x_config *cfg)
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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 NULL;
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}
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#endif
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#endif /* __TDA8290_H__ */
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