forked from Minki/linux
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>
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver
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Copyright (C) 2006 Steven Toth <stoth@linuxtv.com>
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*/
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#ifndef CX24116_H
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#define CX24116_H
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#include <linux/dvb/frontend.h>
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struct cx24116_config {
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/* the demodulator's i2c address */
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u8 demod_address;
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/* Need to set device param for start_dma */
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int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
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/* Need to reset device during firmware loading */
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int (*reset_device)(struct dvb_frontend *fe);
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/* Need to set MPEG parameters */
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u8 mpg_clk_pos_pol:0x02;
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/* max bytes I2C provider can write at once */
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u16 i2c_wr_max;
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};
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#if IS_REACHABLE(CONFIG_DVB_CX24116)
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extern struct dvb_frontend *cx24116_attach(
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const struct cx24116_config *config,
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struct i2c_adapter *i2c);
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#else
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static inline struct dvb_frontend *cx24116_attach(
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const struct cx24116_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
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#endif /* CX24116_H */
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