diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-05-06 16:14:09 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-05-06 16:14:34 +0200 |
| commit | d81645510ce2a140816c4cb37c45b78d810ca63f (patch) | |
| tree | edd9464900904d22a23da362bb152669480c5d26 /sound/soc/samsung | |
| parent | 2854cd34fbab5f28a356d3667c26b7856a7b73e2 (diff) | |
| parent | 378d590c494551a68a824b939c711bb9a280e9ef (diff) | |
Merge tag 'asoc-v5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.2
This is a pretty huge set of changes, it's been a pretty active release
all round but the big thing with this release is the Sound Open Firmware
changes from Intel, providing another DSP framework for use with the
DSPs in their SoCs. This one works with the firmware of the same name
which is free software (unlike the previous DSP firmwares and framework)
and there has been some interest in adoption by other systems already so
hopefully we will see adoption by other vendors in the future.
Other highlights include:
- Support for MCLK/sample rate ratio setting in the generic cards.
- Support for pin switches in the generic cards.
- A big set of improvements to the TLV320AIC32x4 drivers from Annaliese
McDermond.
- New drivers for Freescale audio mixers, several Intel machines,
several Mediatek machines, Meson G12A, Sound Open Firmware and
Spreadtrum compressed audio and DMA devices.
Diffstat (limited to 'sound/soc/samsung')
42 files changed, 211 insertions, 437 deletions
diff --git a/sound/soc/samsung/arndale_rt5631.c b/sound/soc/samsung/arndale_rt5631.c index ee1fda92f2f4..cc334e1866f6 100644 --- a/sound/soc/samsung/arndale_rt5631.c +++ b/sound/soc/samsung/arndale_rt5631.c @@ -1,15 +1,8 @@ -/* - * arndale_rt5631.c - * - * Copyright (c) 2014, Insignal Co., Ltd. - * - * Author: Claude <claude@insginal.co.kr> - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (c) 2014, Insignal Co., Ltd. +// +// Author: Claude <claude@insginal.co.kr> #include <linux/module.h> #include <linux/platform_device.h> diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c index 0e66cd8ef2f9..770845e2507a 100644 --- a/sound/soc/samsung/bells.c +++ b/sound/soc/samsung/bells.c @@ -1,13 +1,8 @@ -/* - * Bells audio support - * - * Copyright 2012 Wolfson Microelectronics - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Bells audio support +// +// Copyright 2012 Wolfson Microelectronics #include <sound/soc.h> #include <sound/soc-dapm.h> diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h index 0ae15d01a3f6..7b5d4556e0fd 100644 --- a/sound/soc/samsung/dma.h +++ b/sound/soc/samsung/dma.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* - * 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. - * - * ALSA PCM interface for the Samsung SoC + * ALSA PCM interface for the Samsung SoC */ #ifndef _SAMSUNG_DMA_H diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c index 302871974cb3..2802789a323e 100644 --- a/sound/soc/samsung/dmaengine.c +++ b/sound/soc/samsung/dmaengine.c @@ -1,19 +1,9 @@ -/* - * dmaengine.c - Samsung dmaengine wrapper - * - * Author: Mark Brown <broonie@linaro.org> - * Copyright 2013 Linaro - * - * 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. - * - * 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 +// +// dmaengine.c - Samsung dmaengine wrapper +// +// Author: Mark Brown <broonie@linaro.org> +// Copyright 2013 Linaro #include <linux/module.h> #include <sound/core.h> diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c index 051935162d7b..95925c4a5964 100644 --- a/sound/soc/samsung/h1940_uda1380.c +++ b/sound/soc/samsung/h1940_uda1380.c @@ -1,17 +1,11 @@ -/* - * h1940-uda1380.c -- ALSA Soc Audio Layer - * - * Copyright (c) 2010 Arnaud Patard <arnaud.patard@rtp-net.org> - * Copyright (c) 2010 Vasily Khoruzhick <anarsoul@gmail.com> - * - * Based on version from Arnaud Patard <arnaud.patard@rtp-net.org> - * - * 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. - * - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// h1940_uda1380.c - ALSA SoC Audio Layer +// +// Copyright (c) 2010 Arnaud Patard <arnaud.patard@rtp-net.org> +// Copyright (c) 2010 Vasily Khoruzhick <anarsoul@gmail.com> +// +// Based on version from Arnaud Patard <arnaud.patard@rtp-net.org> #include <linux/types.h> #include <linux/gpio.h> diff --git a/sound/soc/samsung/i2s-regs.h b/sound/soc/samsung/i2s-regs.h index 964985ea2e80..b4b5d6053503 100644 --- a/sound/soc/samsung/i2s-regs.h +++ b/sound/soc/samsung/i2s-regs.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* - * linux/sound/soc/samsung/i2s-regs.h - * * Copyright (c) 2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * * Samsung I2S driver's register header - * - * 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. */ #ifndef __SND_SOC_SAMSUNG_I2S_REGS_H diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index ab471d550d17..9722940da6a4 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -88,12 +88,6 @@ struct samsung_i2s_priv { struct platform_device *pdev; struct platform_device *pdev_sec; - /* Memory mapped SFR region */ - void __iomem *addr; - - /* Spinlock protecting access to the device's registers */ - spinlock_t lock; - /* Lock for cross interface checks */ spinlock_t pcm_lock; @@ -122,6 +116,15 @@ struct samsung_i2s_priv { /* The clock provider's data */ struct clk *clk_table[3]; struct clk_onecell_data clk_data; + + /* Spinlock protecting member fields below */ + spinlock_t lock; + + /* Memory mapped SFR region */ + void __iomem *addr; + + /* A flag indicating the I2S slave mode operation */ + bool slave_mode; }; /* Returns true if this is the 'overlay' stereo DAI */ @@ -130,15 +133,6 @@ static inline bool is_secondary(struct i2s_dai *i2s) return i2s->drv->id == SAMSUNG_I2S_ID_SECONDARY; } -/* If operating in SoC-Slave mode */ -static inline bool is_slave(struct i2s_dai *i2s) -{ - struct samsung_i2s_priv *priv = i2s->priv; - - u32 mod = readl(priv->addr + I2SMOD); - return (mod & (1 << priv->variant_regs->mss_off)) ? true : false; -} - /* If this interface of the controller is transmitting data */ static inline bool tx_active(struct i2s_dai *i2s) { @@ -715,6 +709,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) mod &= ~(sdf_mask | lrp_rlow | mod_slave); mod |= tmp; writel(mod, priv->addr + I2SMOD); + priv->slave_mode = (mod & mod_slave); spin_unlock_irqrestore(&priv->lock, flags); pm_runtime_put(dai->dev); @@ -917,7 +912,7 @@ static int config_setup(struct i2s_dai *i2s) set_rfs(i2s, rfs); /* Don't bother with PSR in Slave mode */ - if (is_slave(i2s)) + if (priv->slave_mode) return 0; if (!(priv->quirks & QUIRK_NO_MUXPSR)) { diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h index a9832a9555cb..78b475ef98d9 100644 --- a/sound/soc/samsung/i2s.h +++ b/sound/soc/samsung/i2s.h @@ -1,13 +1,9 @@ -/* sound/soc/samsung/i2s.h - * +/* SPDX-License-Identifier: GPL-2.0 */ +/* * ALSA SoC Audio Layer - Samsung I2S Controller driver * * Copyright (c) 2010 Samsung Electronics Co. Ltd. * Jaswinder Singh <jassisinghbrar@gmail.com> - * - * 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. */ #ifndef __SND_SOC_SAMSUNG_I2S_H diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c index b1f09b942410..65497cd477a5 100644 --- a/sound/soc/samsung/idma.c +++ b/sound/soc/samsung/idma.c @@ -1,16 +1,10 @@ -/* - * sound/soc/samsung/idma.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * I2S0's Internal DMA driver - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// idma.c - I2S0 internal DMA driver +// +// Copyright (c) 2011 Samsung Electronics Co., Ltd. +// http://www.samsung.com + #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> diff --git a/sound/soc/samsung/idma.h b/sound/soc/samsung/idma.h index 8644946973e5..8a46a918ed2a 100644 --- a/sound/soc/samsung/idma.h +++ b/sound/soc/samsung/idma.h @@ -1,14 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* - * sound/soc/samsung/idma.h - * * Copyright (c) 2011 Samsung Electronics Co., Ltd * http://www.samsung.com - * - * 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. - * */ #ifndef __SND_SOC_SAMSUNG_IDMA_H_ diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c index 529b10dc532b..f05f9e03f07d 100644 --- a/sound/soc/samsung/jive_wm8750.c +++ b/sound/soc/samsung/jive_wm8750.c @@ -1,15 +1,10 @@ -/* sound/soc/samsung/jive_wm8750.c - * - * Copyright 2007,2008 Simtec Electronics - * - * Based on sound/soc/pxa/spitz.c - * Copyright 2005 Wolfson Microelectronics PLC. - * Copyright 2005 Openedhand Ltd. - * - * 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. -*/ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright 2007,2008 Simtec Electronics +// +// Based on sound/soc/pxa/spitz.c +// Copyright 2005 Wolfson Microelectronics PLC. +// Copyright 2005 Openedhand Ltd. #include <linux/module.h> #include <sound/soc.h> diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c index 087f8d738dfb..cd70b06cc99d 100644 --- a/sound/soc/samsung/littlemill.c +++ b/sound/soc/samsung/littlemill.c @@ -1,13 +1,8 @@ -/* - * Littlemill audio support - * - * Copyright 2011 Wolfson Microelectronics - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Littlemill audio support +// +// Copyright 2011 Wolfson Microelectronics #include <sound/soc.h> #include <sound/soc-dapm.h> diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c index c9081f42f373..2fdab2ac8e8c 100644 --- a/sound/soc/samsung/lowland.c +++ b/sound/soc/samsung/lowland.c @@ -1,13 +1,8 @@ -/* - * Lowland audio support - * - * Copyright 2011 Wolfson Microelectronics - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Lowland audio support +// +// Copyright 2011 Wolfson Microelectronics #include <sound/soc.h> #include <sound/soc-dapm.h> diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index 65602b935377..7e625066ddcd 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -1,18 +1,13 @@ -/* - * neo1973_wm8753.c -- SoC audio for Openmoko Neo1973 and Freerunner devices - * - * Copyright 2007 Openmoko Inc - * Author: Graeme Gregory <graeme@openmoko.org> - * Copyright 2007 Wolfson Microelectronics PLC. - * Author: Graeme Gregory - * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com - * Copyright 2009 Wolfson Microelectronics - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// neo1973_wm8753.c - SoC audio for Openmoko Neo1973 and Freerunner devices +// +// Copyright 2007 Openmoko Inc +// Author: Graeme Gregory <graeme@openmoko.org> +// Copyright 2007 Wolfson Microelectronics PLC. +// Author: Graeme Gregory +// graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com +// Copyright 2009 Wolfson Microelectronics #include <linux/module.h> #include <linux/platform_device.h> diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c index 1dc54c4206f0..e688169ff12a 100644 --- a/sound/soc/samsung/odroid.c +++ b/sound/soc/samsung/odroid.c @@ -1,10 +1,6 @@ -/* - * Copyright (C) 2017 Samsung Electronics Co., Ltd. - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2017 Samsung Electronics Co., Ltd. #include <linux/clk.h> #include <linux/clk-provider.h> diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 3c7baa561084..f6e67d0e7882 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -1,15 +1,10 @@ -/* sound/soc/samsung/pcm.c - * - * ALSA SoC Audio Layer - S3C PCM-Controller driver - * - * Copyright (c) 2009 Samsung Electronics Co. Ltd - * Author: Jaswinder Singh <jassisinghbrar@gmail.com> - * based upon I2S drivers by Ben Dooks. - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0 +// +// ALSA SoC Audio Layer - S3C PCM-Controller driver +// +// Copyright (c) 2009 Samsung Electronics Co. Ltd +// Author: Jaswinder Singh <jassisinghbrar@gmail.com> +// based upon I2S drivers by Ben Dooks. #include <linux/clk.h> #include <linux/io.h> diff --git a/sound/soc/samsung/pcm.h b/sound/soc/samsung/pcm.h index 726baf814613..208d8da27de1 100644 --- a/sound/soc/samsung/pcm.h +++ b/sound/soc/samsung/pcm.h @@ -1,10 +1,4 @@ -/* sound/soc/samsung/pcm.h - * - * 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. - * - */ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __S3C_PCM_H #define __S3C_PCM_H __FILE__ diff --git a/sound/soc/samsung/regs-i2s-v2.h b/sound/soc/samsung/regs-i2s-v2.h index 5e5e5680580b..867984e75709 100644 --- a/sound/soc/samsung/regs-i2s-v2.h +++ b/sound/soc/samsung/regs-i2s-v2.h @@ -1,14 +1,10 @@ -/* linux/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h - * +/* SPDX-License-Identifier: GPL-2.0 */ +/* * Copyright 2007 Simtec Electronics <linux@simtec.co.uk> * http://armlinux.simtec.co.uk/ * - * 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. - * * S3C2412 IIS register definition -*/ + */ #ifndef __ASM_ARCH_REGS_S3C2412_IIS_H #define __ASM_ARCH_REGS_S3C2412_IIS_H diff --git a/sound/soc/samsung/regs-iis.h b/sound/soc/samsung/regs-iis.h index dc6cbbe9c4f0..253e172ad3b6 100644 --- a/sound/soc/samsung/regs-iis.h +++ b/sound/soc/samsung/regs-iis.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ * - * 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. - * * S3C2410 IIS register definition -*/ + */ #ifndef __SAMSUNG_REGS_IIS_H__ #define __SAMSUNG_REGS_IIS_H__ diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c index a064ca7d78c3..1dcc1b252ad1 100644 --- a/sound/soc/samsung/rx1950_uda1380.c +++ b/sound/soc/samsung/rx1950_uda1380.c @@ -1,21 +1,15 @@ -/* - * rx1950.c -- ALSA Soc Audio Layer - * - * Copyright (c) 2010 Vasily Khoruzhick <anarsoul@gmail.com> - * - * Based on smdk2440.c and magician.c - * - * Authors: Graeme Gregory graeme.gregory@wolfsonmicro.com - * Philipp Zabel <philipp.zabel@gmail.com> - * Denis Grigoriev <dgreenday@gmail.com> - * Vasily Khoruzhick <anarsoul@gmail.com> - * - * 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. - * - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// rx1950.c - ALSA SoC Audio Layer +// +// Copyright (c) 2010 Vasily Khoruzhick <anarsoul@gmail.com> +// +// Based on smdk2440.c and magician.c +// +// Authors: Graeme Gregory graeme.gregory@wolfsonmicro.com +// Philipp Zabel <philipp.zabel@gmail.com> +// Denis Grigoriev <dgreenday@gmail.com> +// Vasily Khoruzhick <anarsoul@gmail.com> #include <linux/types.h> #include <linux/gpio.h> diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c index 58c3e9bfc6b7..7e196b599be1 100644 --- a/sound/soc/samsung/s3c-i2s-v2.c +++ b/sound/soc/samsung/s3c-i2s-v2.c @@ -1,18 +1,14 @@ -/* ALSA Soc Audio Layer - I2S core for newer Samsung SoCs. - * - * Copyright (c) 2006 Wolfson Microelectronics PLC. - * Graeme Gregory graeme.gregory@wolfsonmicro.com - * linux@wolfsonmicro.com - * - * Copyright (c) 2008, 2007, 2004-2005 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// ALSA Soc Audio Layer - I2S core for newer Samsung SoCs. +// +// Copyright (c) 2006 Wolfson Microelectronics PLC. +// Graeme Gregory graeme.gregory@wolfsonmicro.com +// linux@wolfsonmicro.com +// +// Copyright (c) 2008, 2007, 2004-2005 Simtec Electronics +// http://armlinux.simtec.co.uk/ +// Ben Dooks <ben@simtec.co.uk> #include <linux/module.h> #include <linux/delay.h> diff --git a/sound/soc/samsung/s3c-i2s-v2.h b/sound/soc/samsung/s3c-i2s-v2.h index 3fca20f7a853..fe42b77999fd 100644 --- a/sound/soc/samsung/s3c-i2s-v2.h +++ b/sound/soc/samsung/s3c-i2s-v2.h @@ -1,16 +1,11 @@ -/* sound/soc/samsung/s3c-i2s-v2.h - * +/* SPDX-License-Identifier: GPL-2.0+ */ +/* * ALSA Soc Audio Layer - S3C_I2SV2 I2S driver * * Copyright (c) 2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> - * - * 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 code is the core support for the I2S block found in a number of * Samsung SoC devices which is unofficially named I2S-V2. Currently the diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index c08638b0e458..787a3f6e9f24 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -1,20 +1,14 @@ -/* sound/soc/samsung/s3c2412-i2s.c - * - * ALSA Soc Audio Layer - S3C2412 I2S driver - * - * Copyright (c) 2006 Wolfson Microelectronics PLC. - * Graeme Gregory graeme.gregory@wolfsonmicro.com - * linux@wolfsonmicro.com - * - * Copyright (c) 2007, 2004-2005 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// ALSA Soc Audio Layer - S3C2412 I2S driver +// +// Copyright (c) 2006 Wolfson Microelectronics PLC. +// Graeme Gregory graeme.gregory@wolfsonmicro.com +// linux@wolfsonmicro.com +// +// Copyright (c) 2007, 2004-2005 Simtec Electronics +// http://armlinux.simtec.co.uk/ +// Ben Dooks <ben@simtec.co.uk> #include <linux/delay.h> #include <linux/gpio.h> diff --git a/sound/soc/samsung/s3c2412-i2s.h b/sound/soc/samsung/s3c2412-i2s.h index 02ad5794c0a9..bff2a797cb08 100644 --- a/sound/soc/samsung/s3c2412-i2s.h +++ b/sound/soc/samsung/s3c2412-i2s.h @@ -1,16 +1,11 @@ -/* sound/soc/samsung/s3c2412-i2s.c - * +/* SPDX-License-Identifier: GPL-2.0+ */ +/* * ALSA Soc Audio Layer - S3C2412 I2S driver * * Copyright (c) 2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> - * - * 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. -*/ + */ #ifndef __SND_SOC_S3C24XX_S3C2412_I2S_H #define __SND_SOC_S3C24XX_S3C2412_I2S_H __FILE__ diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c index a8026b640c95..92bdaf0878f8 100644 --- a/sound/soc/samsung/s3c24xx-i2s.c +++ b/sound/soc/samsung/s3c24xx-i2s.c @@ -1,18 +1,13 @@ -/* - * s3c24xx-i2s.c -- ALSA Soc Audio Layer - * - * (c) 2006 Wolfson Microelectronics PLC. - * Graeme Gregory graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com - * - * Copyright 2004-2005 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// s3c24xx-i2s.c -- ALSA Soc Audio Layer +// +// (c) 2006 Wolfson Microelectronics PLC. +// Graeme Gregory graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com +// +// Copyright 2004-2005 Simtec Electronics +// http://armlinux.simtec.co.uk/ +// Ben Dooks <ben@simtec.co.uk> #include <linux/delay.h> #include <linux/clk.h> diff --git a/sound/soc/samsung/s3c24xx-i2s.h b/sound/soc/samsung/s3c24xx-i2s.h index f9ca04edacb7..e073e31855d0 100644 --- a/sound/soc/samsung/s3c24xx-i2s.h +++ b/sound/soc/samsung/s3c24xx-i2s.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * s3c24xx-i2s.c -- ALSA Soc Audio Layer * @@ -5,11 +6,6 @@ * Author: Graeme Gregory * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com * - * 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. - * * Revision history * 10th Nov 2006 Initial version. */ diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c index 6de63f3e37d5..4543705b8d87 100644 --- a/sound/soc/samsung/s3c24xx_simtec.c +++ b/sound/soc/samsung/s3c24xx_simtec.c @@ -1,11 +1,6 @@ -/* sound/soc/samsung/s3c24xx_simtec.c - * - * Copyright 2009 Simtec Electronics - * - * 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. -*/ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright 2009 Simtec Electronics #include <linux/gpio.h> #include <linux/clk.h> diff --git a/sound/soc/samsung/s3c24xx_simtec.h b/sound/soc/samsung/s3c24xx_simtec.h index 8270748a2c41..38d8384755cd 100644 --- a/sound/soc/samsung/s3c24xx_simtec.h +++ b/sound/soc/samsung/s3c24xx_simtec.h @@ -1,11 +1,7 @@ -/* sound/soc/samsung/s3c24xx_simtec.h - * +/* SPDX-License-Identifier: GPL-2.0 */ +/* * Copyright 2009 Simtec Electronics - * - * 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. -*/ + */ extern void simtec_audio_init(struct snd_soc_pcm_runtime *rtd); diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c index 7ac924c595bf..e3528e74a338 100644 --- a/sound/soc/samsung/s3c24xx_simtec_hermes.c +++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c @@ -1,11 +1,6 @@ -/* sound/soc/samsung/s3c24xx_simtec_hermes.c - * - * Copyright 2009 Simtec Electronics - * - * 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. -*/ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright 2009 Simtec Electronics #include <linux/module.h> #include <sound/soc.h> diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c index b4ed2fc1a65c..1360b881400d 100644 --- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c +++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c @@ -1,11 +1,6 @@ -/* sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c - * - * Copyright 2009 Simtec Electronics - * - * 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. -*/ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright 2009 Simtec Electronics #include <linux/module.h> #include <sound/soc.h> diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c index 5fb3bab6bbfe..9d68f8ca1fcc 100644 --- a/sound/soc/samsung/s3c24xx_uda134x.c +++ b/sound/soc/samsung/s3c24xx_uda134x.c @@ -1,15 +1,11 @@ -/* - * Modifications by Christian Pellegrin <chripell@evolware.org> - * - * s3c24xx_uda134x.c -- S3C24XX_UDA134X ALSA SoC Audio board driver - * - * Copyright 2007 Dension Audio Systems Ltd. - * Author: Zoltan Devai - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0 +// +// Modifications by Christian Pellegrin <chripell@evolware.org> +// +// s3c24xx_uda134x.c - S3C24XX_UDA134X ALSA SoC Audio board driver +// +// Copyright 2007 Dension Audio Systems Ltd. +// Author: Zoltan Devai #include <linux/clk.h> #include <linux/gpio.h> diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c index cf0f54e652c1..b9e887ea60b2 100644 --- a/sound/soc/samsung/smartq_wm8987.c +++ b/sound/soc/samsung/smartq_wm8987.c @@ -1,17 +1,10 @@ -/* sound/soc/samsung/smartq_wm8987.c - * - * Copyright 2010 Maurus Cuelenaere <mcuelenaere@gmail.com> - * - * Based on smdk6410_wm8987.c - * Copyright 2007 Wolfson Microelectronics PLC. - linux@wolfsonmicro.com - * Graeme Gregory - graeme.gregory@wolfsonmicro.com - * - * 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. - * - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright 2010 Maurus Cuelenaere <mcuelenaere@gmail.com> +// +// Based on smdk6410_wm8987.c +// Copyright 2007 Wolfson Microelectronics PLC. - linux@wolfsonmicro.com +// Graeme Gregory - graeme.gregory@wolfsonmicro.com #include <linux/gpio/consumer.h> #include <linux/module.h> diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c index 7fc7cc6d1530..87a70d872c00 100644 --- a/sound/soc/samsung/smdk_spdif.c +++ b/sound/soc/samsung/smdk_spdif.c @@ -1,14 +1,8 @@ -/* - * smdk_spdif.c -- S/PDIF audio for SMDK - * - * Copyright 2010 Samsung Electronics Co. Ltd. - * - * 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. - * - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// smdk_spdif.c - S/PDIF audio for SMDK +// +// Copyright (C) 2010 Samsung Electronics Co., Ltd. #include <linux/clk.h> #include <linux/module.h> diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index 6e4dfa7e2c89..987807e6f8c3 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -1,14 +1,7 @@ -/* - * smdk_wm8580.c - * - * Copyright (c) 2009 Samsung Electronics Co. Ltd - * Author: Jaswinder Singh <jassisinghbrar@gmail.com> - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (c) 2009 Samsung Electronics Co. Ltd +// Author: Jaswinder Singh <jassisinghbrar@gmail.com> #include <linux/module.h> #include <sound/soc.h> diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c index ff57b192d37d..135d8c2745be 100644 --- a/sound/soc/samsung/smdk_wm8994.c +++ b/sound/soc/samsung/smdk_wm8994.c @@ -1,11 +1,4 @@ -/* - * smdk_wm8994.c - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ #include "../codecs/wm8994.h" #include <sound/pcm_params.h> diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c index 2e621496be8b..43171d6457fa 100644 --- a/sound/soc/samsung/smdk_wm8994pcm.c +++ b/sound/soc/samsung/smdk_wm8994pcm.c @@ -1,14 +1,8 @@ -/* - * sound/soc/samsung/smdk_wm8994pcm.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd - * http://www.samsung.com - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (c) 2011 Samsung Electronics Co., Ltd +// http://www.samsung.com + #include <linux/module.h> #include <sound/soc.h> #include <sound/pcm.h> diff --git a/sound/soc/samsung/snow.c b/sound/soc/samsung/snow.c index 5d8efc2d5c38..57ce90fe5004 100644 --- a/sound/soc/samsung/snow.c +++ b/sound/soc/samsung/snow.c @@ -1,15 +1,6 @@ -/* - * ASoC machine driver for Snow boards - * - * 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. - * - * 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 +// +// ASoC machine driver for Snow boards #include <linux/clk.h> #include <linux/module.h> diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index 5e4afb330416..805c57986e0b 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -1,14 +1,9 @@ -/* sound/soc/samsung/spdif.c - * - * ALSA SoC Audio Layer - Samsung S/PDIF Controller driver - * - * Copyright (c) 2010 Samsung Electronics Co. Ltd - * http://www.samsung.com/ - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0 +// +// ALSA SoC Audio Layer - Samsung S/PDIF Controller driver +// +// Copyright (c) 2010 Samsung Electronics Co. Ltd +// http://www.samsung.com/ #include <linux/clk.h> #include <linux/io.h> diff --git a/sound/soc/samsung/spdif.h b/sound/soc/samsung/spdif.h index 4f72cb446dbf..461da60ab040 100644 --- a/sound/soc/samsung/spdif.h +++ b/sound/soc/samsung/spdif.h @@ -1,13 +1,9 @@ -/* sound/soc/samsung/spdif.h - * +/* SPDX-License-Identifier: GPL-2.0 */ +/* * ALSA SoC Audio Layer - Samsung S/PDIF Controller driver * * Copyright (c) 2010 Samsung Electronics Co. Ltd * http://www.samsung.com/ - * - * 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. */ #ifndef __SND_SOC_SAMSUNG_SPDIF_H diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c index 4b4147d07804..15465c84daa3 100644 --- a/sound/soc/samsung/speyside.c +++ b/sound/soc/samsung/speyside.c @@ -1,13 +1,8 @@ -/* - * Speyside audio support - * - * Copyright 2011 Wolfson Microelectronics - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Speyside audio support +// +// Copyright 2011 Wolfson Microelectronics #include <sound/soc.h> #include <sound/soc-dapm.h> diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c index dc93941e01c3..31f4256c6c65 100644 --- a/sound/soc/samsung/tm2_wm5110.c +++ b/sound/soc/samsung/tm2_wm5110.c @@ -1,14 +1,9 @@ -/* - * Copyright (C) 2015 - 2016 Samsung Electronics Co., Ltd. - * - * Authors: Inha Song <ideal.song@samsung.com> - * Sylwester Nawrocki <s.nawrocki@samsung.com> - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (C) 2015 - 2016 Samsung Electronics Co., Ltd. +// +// Authors: Inha Song <ideal.song@samsung.com> +// Sylwester Nawrocki <s.nawrocki@samsung.com> #include <linux/clk.h> #include <linux/gpio.h> diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c index 998727cb4c31..14b11acb12a4 100644 --- a/sound/soc/samsung/tobermory.c +++ b/sound/soc/samsung/tobermory.c @@ -1,13 +1,8 @@ -/* - * Tobermory audio support - * - * Copyright 2011 Wolfson Microelectronics - * - * 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. - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// Tobermory audio support +// +// Copyright 2011 Wolfson Microelectronics #include <sound/soc.h> #include <sound/soc-dapm.h> |