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>
57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
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*
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* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
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*/
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#ifndef SI2157_PRIV_H
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#define SI2157_PRIV_H
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#include <linux/firmware.h>
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#include <media/v4l2-mc.h>
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#include "si2157.h"
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enum si2157_pads {
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SI2157_PAD_RF_INPUT,
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SI2157_PAD_VID_OUT,
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SI2157_PAD_AUD_OUT,
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SI2157_NUM_PADS
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};
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/* state struct */
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struct si2157_dev {
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struct mutex i2c_mutex;
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struct dvb_frontend *fe;
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bool active;
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bool inversion;
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u8 chiptype;
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u8 if_port;
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u32 if_frequency;
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struct delayed_work stat_work;
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#if defined(CONFIG_MEDIA_CONTROLLER)
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struct media_device *mdev;
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struct media_entity ent;
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struct media_pad pad[SI2157_NUM_PADS];
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#endif
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};
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#define SI2157_CHIPTYPE_SI2157 0
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#define SI2157_CHIPTYPE_SI2146 1
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#define SI2157_CHIPTYPE_SI2141 2
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/* firmware command struct */
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#define SI2157_ARGLEN 30
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struct si2157_cmd {
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u8 args[SI2157_ARGLEN];
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unsigned wlen;
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unsigned rlen;
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};
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#define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw"
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#define SI2141_A10_FIRMWARE "dvb-tuner-si2141-a10-01.fw"
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#endif
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