Commit 0c20e8ca authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

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: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
Reviewed-by: default avatarPhilippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 20835280

drivers/media/tuners/r820t.c

+22 −34
Original line number Diff line number Diff line 
/*

 * 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");

drivers/media/tuners/tea5761.c

+6 −9
Original line number Diff line number Diff line 
/*

 * 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");

drivers/media/tuners/tea5767.c

+9 −12
Original line number Diff line number Diff line 
/*

 * 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");

drivers/media/tuners/tuner-xc2028-types.h

+3 −2
Original line number Diff line number Diff line 
/* 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 */

drivers/media/tuners/tuner-xc2028.c

+8 −10
Original line number Diff line number Diff line 
/* 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);

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