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media: tuners: add SPDX identifiers to the code I wrote 

As we're now using SPDX identifiers, on the several
media drivers I wrote, add the proper SPDX, identifying
the license I meant.

As we're now using the short license, it doesn't make sense to
keep the original license text.

Also, fix MODULE_LICENSE to properly identify GPL v2.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2017-12-01 08:47:09 -05:00
parent 20835280ce
commit 0c20e8cac2
6 changed files with 51 additions and 69 deletions
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56
drivers/media/tuners/r820t.c
View File

@ -1,36 +1,24 @@
/*
* Rafael Micro R820T driver
*
* Copyright (C) 2013 Mauro Carvalho Chehab
*
* This driver was written from scratch, based on an existing driver
* that it is part of rtl-sdr git tree, released under GPLv2:
* https://groups.google.com/forum/#!topic/ultra-cheap-sdr/Y3rBEOFtHug
* https://github.com/n1gp/gr-baz
*
* From what I understood from the threads, the original driver was converted
* to userspace from a Realtek tree. I couldn't find the original tree.
* However, the original driver look awkward on my eyes. So, I decided to
* write a new version from it from the scratch, while trying to reproduce
* everything found there.
*
* TODO:
* After locking, the original driver seems to have some routines to
* improve reception. This was not implemented here yet.
*
* RF Gain set/get is not implemented.
*
* 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.
*
*/
// SPDX-License-Identifier: GPL-2.0
// Rafael Micro R820T driver
//
// Copyright (C) 2013 Mauro Carvalho Chehab
//
// This driver was written from scratch, based on an existing driver
// that it is part of rtl-sdr git tree, released under GPLv2:
// https://groups.google.com/forum/#!topic/ultra-cheap-sdr/Y3rBEOFtHug
// https://github.com/n1gp/gr-baz
//
// From what I understood from the threads, the original driver was converted
// to userspace from a Realtek tree. I couldn't find the original tree.
// However, the original driver look awkward on my eyes. So, I decided to
// write a new version from it from the scratch, while trying to reproduce
// everything found there.
//
// TODO:
// After locking, the original driver seems to have some routines to
// improve reception. This was not implemented here yet.
//
// RF Gain set/get is not implemented.
#include <linux/videodev2.h>
#include <linux/mutex.h>
@ -2388,4 +2376,4 @@ EXPORT_SYMBOL_GPL(r820t_attach);
MODULE_DESCRIPTION("Rafael Micro r820t silicon tuner driver");
MODULE_AUTHOR("Mauro Carvalho Chehab");
MODULE_LICENSE("GPL");
MODULE_LICENSE("GPL v2");

15
drivers/media/tuners/tea5761.c
View File

@ -1,11 +1,8 @@
/*
* For Philips TEA5761 FM Chip
* I2C address is allways 0x20 (0x10 at 7-bit mode).
*
* Copyright (c) 2005-2007 Mauro Carvalho Chehab (mchehab@infradead.org)
* This code is placed under the terms of the GNUv2 General Public License
*
*/
// SPDX-License-Identifier: GPL-2.0
// For Philips TEA5761 FM Chip
// I2C address is always 0x20 (0x10 at 7-bit mode).
//
// Copyright (c) 2005-2007 Mauro Carvalho Chehab (mchehab@infradead.org)
#include <linux/i2c.h>
#include <linux/slab.h>
@ -341,4 +338,4 @@ EXPORT_SYMBOL_GPL(tea5761_autodetection);
MODULE_DESCRIPTION("Philips TEA5761 FM tuner driver");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
MODULE_LICENSE("GPL");
MODULE_LICENSE("GPL v2");

21
drivers/media/tuners/tea5767.c
View File

@ -1,14 +1,11 @@
/*
* For Philips TEA5767 FM Chip used on some TV Cards like Prolink Pixelview
* I2C address is allways 0xC0.
*
*
* Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@infradead.org)
* This code is placed under the terms of the GNU General Public License
*
* tea5767 autodetection thanks to Torsten Seeboth and Atsushi Nakagawa
* from their contributions on DScaler.
*/
// SPDX-License-Identifier: GPL-2.0
// For Philips TEA5767 FM Chip used on some TV Cards like Prolink Pixelview
// I2C address is always 0xC0.
//
// Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@infradead.org)
//
// tea5767 autodetection thanks to Torsten Seeboth and Atsushi Nakagawa
// from their contributions on DScaler.
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@ -473,4 +470,4 @@ EXPORT_SYMBOL_GPL(tea5767_autodetection);
MODULE_DESCRIPTION("Philips TEA5767 FM tuner driver");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
MODULE_LICENSE("GPL");
MODULE_LICENSE("GPL v2");

5
drivers/media/tuners/tuner-xc2028-types.h
View File

@ -1,10 +1,11 @@
/* tuner-xc2028_types
/*
* SPDX-License-Identifier: GPL-2.0
* tuner-xc2028_types
*
* This file includes internal tipes to be used inside tuner-xc2028.
* Shouldn't be included outside tuner-xc2028
*
* Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
* This code is placed under the terms of the GNU General Public License v2
*/
/* xc3028 firmware types */

18
drivers/media/tuners/tuner-xc2028.c
View File

@ -1,12 +1,10 @@
/* tuner-xc2028
*
* Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
*
* Copyright (c) 2007 Michel Ludwig (michel.ludwig@gmail.com)
* - frontend interface
*
* This code is placed under the terms of the GNU General Public License v2
*/
// SPDX-License-Identifier: GPL-2.0
// tuner-xc2028
//
// Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
//
// Copyright (c) 2007 Michel Ludwig (michel.ludwig@gmail.com)
// - frontend interface
#include <linux/i2c.h>
#include <asm/div64.h>
@ -1521,6 +1519,6 @@ EXPORT_SYMBOL(xc2028_attach);
MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver");
MODULE_AUTHOR("Michel Ludwig <michel.ludwig@gmail.com>");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
MODULE_LICENSE("GPL");
MODULE_LICENSE("GPL v2");
MODULE_FIRMWARE(XC2028_DEFAULT_FIRMWARE);
MODULE_FIRMWARE(XC3028L_DEFAULT_FIRMWARE);

5
drivers/media/tuners/tuner-xc2028.h
View File

@ -1,7 +1,8 @@
/* tuner-xc2028
/*
* SPDX-License-Identifier: GPL-2.0
* tuner-xc2028
*
* Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
* This code is placed under the terms of the GNU General Public License v2
*/
#ifndef __TUNER_XC2028_H__