c942fddf87
Based on 3 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 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 [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] 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 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 [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/* 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 <serjk@netup.ru>
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* Copyright (C) 2014 Abylay Ospan <aospan@netup.ru>
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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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