ASoC: atmel: tse850: switch to SPDX license identifier
Convert to // comments in the leading comment, drop the boilerplate license text and use the correct MODULE_LICENSE. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
a1b1e9880f
commit
1b3b798152
|
@ -1,44 +1,38 @@
|
|||
/*
|
||||
* TSE-850 audio - ASoC driver for the Axentia TSE-850 with a PCM5142 codec
|
||||
*
|
||||
* Copyright (C) 2016 Axentia Technologies AB
|
||||
*
|
||||
* Author: Peter Rosin <peda@axentia.se>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/*
|
||||
* loop1 relays
|
||||
* IN1 +---o +------------+ o---+ OUT1
|
||||
* \ /
|
||||
* + +
|
||||
* | / |
|
||||
* +--o +--. |
|
||||
* | add | |
|
||||
* | V |
|
||||
* | .---. |
|
||||
* DAC +----------->|Sum|---+
|
||||
* | '---' |
|
||||
* | |
|
||||
* + +
|
||||
*
|
||||
* IN2 +---o--+------------+--o---+ OUT2
|
||||
* loop2 relays
|
||||
*
|
||||
* The 'loop1' gpio pin controlls two relays, which are either in loop
|
||||
* position, meaning that input and output are directly connected, or
|
||||
* they are in mixer position, meaning that the signal is passed through
|
||||
* the 'Sum' mixer. Similarly for 'loop2'.
|
||||
*
|
||||
* In the above, the 'loop1' relays are inactive, thus feeding IN1 to the
|
||||
* mixer (if 'add' is active) and feeding the mixer output to OUT1. The
|
||||
* 'loop2' relays are active, short-cutting the TSE-850 from channel 2.
|
||||
* IN1, IN2, OUT1 and OUT2 are TSE-850 connectors and DAC is the PCB name
|
||||
* of the (filtered) output from the PCM5142 codec.
|
||||
*/
|
||||
// SPDX-License-Identifier: GPL-2.0
|
||||
//
|
||||
// TSE-850 audio - ASoC driver for the Axentia TSE-850 with a PCM5142 codec
|
||||
//
|
||||
// Copyright (C) 2016 Axentia Technologies AB
|
||||
//
|
||||
// Author: Peter Rosin <peda@axentia.se>
|
||||
//
|
||||
// loop1 relays
|
||||
// IN1 +---o +------------+ o---+ OUT1
|
||||
// \ /
|
||||
// + +
|
||||
// | / |
|
||||
// +--o +--. |
|
||||
// | add | |
|
||||
// | V |
|
||||
// | .---. |
|
||||
// DAC +----------->|Sum|---+
|
||||
// | '---' |
|
||||
// | |
|
||||
// + +
|
||||
//
|
||||
// IN2 +---o--+------------+--o---+ OUT2
|
||||
// loop2 relays
|
||||
//
|
||||
// The 'loop1' gpio pin controlls two relays, which are either in loop
|
||||
// position, meaning that input and output are directly connected, or
|
||||
// they are in mixer position, meaning that the signal is passed through
|
||||
// the 'Sum' mixer. Similarly for 'loop2'.
|
||||
//
|
||||
// In the above, the 'loop1' relays are inactive, thus feeding IN1 to the
|
||||
// mixer (if 'add' is active) and feeding the mixer output to OUT1. The
|
||||
// 'loop2' relays are active, short-cutting the TSE-850 from channel 2.
|
||||
// IN1, IN2, OUT1 and OUT2 are TSE-850 connectors and DAC is the PCB name
|
||||
// of the (filtered) output from the PCM5142 codec.
|
||||
|
||||
#include <linux/clk.h>
|
||||
#include <linux/gpio.h>
|
||||
|
@ -452,4 +446,4 @@ module_platform_driver(tse850_driver);
|
|||
/* Module information */
|
||||
MODULE_AUTHOR("Peter Rosin <peda@axentia.se>");
|
||||
MODULE_DESCRIPTION("ALSA SoC driver for TSE-850 with PCM5142 codec");
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
|
|
Loading…
Reference in New Issue