[PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[Andrew Lunn]

Both kirkwood-openrd and kirkwood-t5325 drivers have been replaced
with DT based simple-card equivelents.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
---
 sound/soc/kirkwood/Kconfig           |  17 -----
 sound/soc/kirkwood/Makefile          |   4 --
 sound/soc/kirkwood/kirkwood-openrd.c | 109 -----------------------------
 sound/soc/kirkwood/kirkwood-t5325.c  | 129 -----------------------------------
 4 files changed, 259 deletions(-)
 delete mode 100644 sound/soc/kirkwood/kirkwood-openrd.c
 delete mode 100644 sound/soc/kirkwood/kirkwood-t5325.c

diff --git a/sound/soc/kirkwood/Kconfig b/sound/soc/kirkwood/Kconfig
index 06f4e8aa93ae..1f7c7ee3527a 100644
--- a/sound/soc/kirkwood/Kconfig
+++ b/sound/soc/kirkwood/Kconfig
@@ -15,20 +15,3 @@ config SND_KIRKWOOD_SOC_ARMADA370_DB
 	  Say Y if you want to add support for SoC audio on
 	  the Armada 370 Development Board.
 
-config SND_KIRKWOOD_SOC_OPENRD
-	tristate "SoC Audio support for Kirkwood Openrd Client"
-	depends on SND_KIRKWOOD_SOC && (MACH_OPENRD_CLIENT || MACH_OPENRD_ULTIMATE || COMPILE_TEST)
-	depends on I2C
-	select SND_SOC_CS42L51
-	help
-	  Say Y if you want to add support for SoC audio on
-	  Openrd Client.
-
-config SND_KIRKWOOD_SOC_T5325
-	tristate "SoC Audio support for HP t5325"
-	depends on SND_KIRKWOOD_SOC && (MACH_T5325 || COMPILE_TEST) && I2C
-	select SND_SOC_ALC5623
-	help
-	  Say Y if you want to add support for SoC audio on
-	  the HP t5325 thin client.
-
diff --git a/sound/soc/kirkwood/Makefile b/sound/soc/kirkwood/Makefile
index 7c1d8fe09e6b..c36b03d8006c 100644
--- a/sound/soc/kirkwood/Makefile
+++ b/sound/soc/kirkwood/Makefile
@@ -2,10 +2,6 @@ snd-soc-kirkwood-objs := kirkwood-dma.o kirkwood-i2s.o
 
 obj-$(CONFIG_SND_KIRKWOOD_SOC) += snd-soc-kirkwood.o
 
-snd-soc-openrd-objs := kirkwood-openrd.o
-snd-soc-t5325-objs := kirkwood-t5325.o
 snd-soc-armada-370-db-objs := armada-370-db.o
 
 obj-$(CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB) += snd-soc-armada-370-db.o
-obj-$(CONFIG_SND_KIRKWOOD_SOC_OPENRD) += snd-soc-openrd.o
-obj-$(CONFIG_SND_KIRKWOOD_SOC_T5325) += snd-soc-t5325.o
diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c
deleted file mode 100644
index 65f2a5b9ec3b..000000000000
--- a/sound/soc/kirkwood/kirkwood-openrd.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * kirkwood-openrd.c
- *
- * (c) 2010 Arnaud Patard <apatard@mandriva.com>
- * (c) 2010 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.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <sound/soc.h>
-#include <linux/platform_data/asoc-kirkwood.h>
-#include "../codecs/cs42l51.h"
-
-static int openrd_client_hw_params(struct snd_pcm_substream *substream,
-		struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	unsigned int freq;
-
-	switch (params_rate(params)) {
-	default:
-	case 44100:
-		freq = 11289600;
-		break;
-	case 48000:
-		freq = 12288000;
-		break;
-	case 96000:
-		freq = 24576000;
-		break;
-	}
-
-	return snd_soc_dai_set_sysclk(codec_dai, 0, freq, SND_SOC_CLOCK_IN);
-
-}
-
-static struct snd_soc_ops openrd_client_ops = {
-	.hw_params = openrd_client_hw_params,
-};
-
-
-static struct snd_soc_dai_link openrd_client_dai[] = {
-{
-	.name = "CS42L51",
-	.stream_name = "CS42L51 HiFi",
-	.cpu_dai_name = "i2s",
-	.platform_name = "mvebu-audio",
-	.codec_dai_name = "cs42l51-hifi",
-	.codec_name = "cs42l51-codec.0-004a",
-	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS,
-	.ops = &openrd_client_ops,
-},
-};
-
-
-static struct snd_soc_card openrd_client = {
-	.name = "OpenRD Client",
-	.owner = THIS_MODULE,
-	.dai_link = openrd_client_dai,
-	.num_links = ARRAY_SIZE(openrd_client_dai),
-};
-
-static int openrd_probe(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = &openrd_client;
-	int ret;
-
-	card->dev = &pdev->dev;
-
-	ret = snd_soc_register_card(card);
-	if (ret)
-		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
-			ret);
-	return ret;
-}
-
-static int openrd_remove(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
-
-	snd_soc_unregister_card(card);
-	return 0;
-}
-
-static struct platform_driver openrd_driver = {
-	.driver		= {
-		.name	= "openrd-client-audio",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= openrd_probe,
-	.remove		= openrd_remove,
-};
-
-module_platform_driver(openrd_driver);
-
-/* Module information */
-MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
-MODULE_DESCRIPTION("ALSA SoC OpenRD Client");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:openrd-client-audio");
diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c
deleted file mode 100644
index d213832b0c72..000000000000
--- a/sound/soc/kirkwood/kirkwood-t5325.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * kirkwood-t5325.c
- *
- * (c) 2010 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.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <sound/soc.h>
-#include <linux/platform_data/asoc-kirkwood.h>
-#include "../codecs/alc5623.h"
-
-static int t5325_hw_params(struct snd_pcm_substream *substream,
-		struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	unsigned int freq;
-
-	freq = params_rate(params) * 256;
-
-	return snd_soc_dai_set_sysclk(codec_dai, 0, freq, SND_SOC_CLOCK_IN);
-
-}
-
-static struct snd_soc_ops t5325_ops = {
-	.hw_params = t5325_hw_params,
-};
-
-static const struct snd_soc_dapm_widget t5325_dapm_widgets[] = {
-	SND_SOC_DAPM_HP("Headphone Jack", NULL),
-	SND_SOC_DAPM_SPK("Speaker", NULL),
-	SND_SOC_DAPM_MIC("Mic Jack", NULL),
-};
-
-static const struct snd_soc_dapm_route t5325_route[] = {
-	{ "Headphone Jack",	NULL,	"HPL" },
-	{ "Headphone Jack",	NULL,	"HPR" },
-
-	{"Speaker",		NULL,	"SPKOUT"},
-	{"Speaker",		NULL,	"SPKOUTN"},
-
-	{ "MIC1",		NULL,	"Mic Jack" },
-	{ "MIC2",		NULL,	"Mic Jack" },
-};
-
-static int t5325_dai_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_enable_pin(dapm, "Mic Jack");
-	snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
-	snd_soc_dapm_enable_pin(dapm, "Speaker");
-
-	return 0;
-}
-
-static struct snd_soc_dai_link t5325_dai[] = {
-{
-	.name = "ALC5621",
-	.stream_name = "ALC5621 HiFi",
-	.cpu_dai_name = "i2s",
-	.platform_name = "mvebu-audio",
-	.codec_dai_name = "alc5621-hifi",
-	.codec_name = "alc562x-codec.0-001a",
-	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS,
-	.ops = &t5325_ops,
-	.init = t5325_dai_init,
-},
-};
-
-static struct snd_soc_card t5325 = {
-	.name = "t5325",
-	.owner = THIS_MODULE,
-	.dai_link = t5325_dai,
-	.num_links = ARRAY_SIZE(t5325_dai),
-
-	.dapm_widgets = t5325_dapm_widgets,
-	.num_dapm_widgets = ARRAY_SIZE(t5325_dapm_widgets),
-	.dapm_routes = t5325_route,
-	.num_dapm_routes = ARRAY_SIZE(t5325_route),
-};
-
-static int t5325_probe(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = &t5325;
-	int ret;
-
-	card->dev = &pdev->dev;
-
-	ret = snd_soc_register_card(card);
-	if (ret)
-		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
-			ret);
-	return ret;
-}
-
-static int t5325_remove(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
-
-	snd_soc_unregister_card(card);
-	return 0;
-}
-
-static struct platform_driver t5325_driver = {
-	.driver		= {
-		.name	= "t5325-audio",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= t5325_probe,
-	.remove		= t5325_remove,
-};
-
-module_platform_driver(t5325_driver);
-
-MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
-MODULE_DESCRIPTION("ALSA SoC t5325 audio client");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:t5325-audio");
-- 
2.0.0.rc2

[PATCH RFC 03/11] sound: ASoC: kirkwood: Remove ARCH_KIRKWOOD dependency

[Andrew Lunn]

mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
---
 sound/soc/kirkwood/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/kirkwood/Kconfig b/sound/soc/kirkwood/Kconfig
index 1f7c7ee3527a..6a0f79d2bb33 100644
--- a/sound/soc/kirkwood/Kconfig
+++ b/sound/soc/kirkwood/Kconfig
@@ -1,6 +1,6 @@
 config SND_KIRKWOOD_SOC
 	tristate "SoC Audio for the Marvell Kirkwood and Dove chips"
-	depends on ARCH_KIRKWOOD || ARCH_DOVE || ARCH_MVEBU || MACH_KIRKWOOD || COMPILE_TEST
+	depends on ARCH_DOVE || ARCH_MVEBU || MACH_KIRKWOOD || COMPILE_TEST
 	help
 	  Say Y or M if you want to add support for codecs attached to
 	  the Kirkwood I2S interface. You will also need to select the
-- 
2.0.0.rc2

Re: [PATCH RFC 03/11] sound: ASoC: kirkwood: Remove ARCH_KIRKWOOD dependency

[Adam Baker]

On 15/05/14 15:23, Andrew Lunn wrote:
> mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.

Most of the descriptions in the series say remove mach-kirkwood and most 
of the actual patches remove ARCH_KIRKWOOD and leave MACH_KIRKWOOD 
untouched. Patch 01/11 hasn't turned up here so I'm not certain which 
you meant but consistency would be good.

>
> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: alsa-devel@alsa-project.org
> ---
>   sound/soc/kirkwood/Kconfig | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sound/soc/kirkwood/Kconfig b/sound/soc/kirkwood/Kconfig
> index 1f7c7ee3527a..6a0f79d2bb33 100644
> --- a/sound/soc/kirkwood/Kconfig
> +++ b/sound/soc/kirkwood/Kconfig
> @@ -1,6 +1,6 @@
>   config SND_KIRKWOOD_SOC
>   	tristate "SoC Audio for the Marvell Kirkwood and Dove chips"
> -	depends on ARCH_KIRKWOOD || ARCH_DOVE || ARCH_MVEBU || MACH_KIRKWOOD || COMPILE_TEST
> +	depends on ARCH_DOVE || ARCH_MVEBU || MACH_KIRKWOOD || COMPILE_TEST
>   	help
>   	  Say Y or M if you want to add support for codecs attached to
>   	  the Kirkwood I2S interface. You will also need to select the
>

Regards

Adam Baker

Re: [PATCH RFC 03/11] sound: ASoC: kirkwood: Remove ARCH_KIRKWOOD dependency

[Andrew Lunn]

On Thu, May 15, 2014 at 11:01:14PM +0100, Adam Baker wrote:
> On 15/05/14 15:23, Andrew Lunn wrote:
> >mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
> 
> Most of the descriptions in the series say remove mach-kirkwood and
> most of the actual patches remove ARCH_KIRKWOOD and leave
> MACH_KIRKWOOD untouched. Patch 01/11 hasn't turned up here so I'm
> not certain which you meant but consistency would be good.

01/11 is big, since it is an rm -fr arch/arm/mach-kirkwood. It is
bigger than the list message size limit and so has been put to one
side for the list moderator to approve.

The comment is consistent with the code, the code is however somewhat
confusing. arch/arm/mach-kirkwood uses ARCH_KIRKWOOD. kirkwood in its
new home inside arch/arm/mach-mvebu uses MACH_KIRKWOOD.

    Andrew

Re: [PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[Mark Brown]

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On Thu, May 15, 2014 at 04:23:45PM +0200, Andrew Lunn wrote:
> Both kirkwood-openrd and kirkwood-t5325 drivers have been replaced
> with DT based simple-card equivelents.

Applied, thanks.  Please do try to use subject lines matching the style
for the subsystem.

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Re: [PATCH RFC 03/11] sound: ASoC: kirkwood: Remove ARCH_KIRKWOOD dependency

[Mark Brown]

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On Thu, May 15, 2014 at 04:23:47PM +0200, Andrew Lunn wrote:
> mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.

Applied, thanks.

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Re: [PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[Andrew Lunn]

On Mon, May 26, 2014 at 04:59:01PM +0100, Mark Brown wrote:
> On Thu, May 15, 2014 at 04:23:45PM +0200, Andrew Lunn wrote:
> > Both kirkwood-openrd and kirkwood-t5325 drivers have been replaced
> > with DT based simple-card equivelents.
> 
> Applied, thanks.

Hi Mark

This is an RFC patch, as it says in the Subject line, and the cover
note. It is not intended to be applied yet. Please unapply it, and the
other one in the series you have applied.

> Please do try to use subject lines matching the style for the
> subsystem.

O.K, i will fix this when i send the real, not RFC, to be applied,
patches.

Thanks
	Andrew

Re: [PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[Mark Brown]

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On Tue, May 27, 2014 at 06:45:30PM +0200, Andrew Lunn wrote:

> This is an RFC patch, as it says in the Subject line, and the cover
> note. It is not intended to be applied yet. Please unapply it, and the
> other one in the series you have applied.

Eh?  I thought the discussion was that everything was OK and we were
going to go ahead with this approach.  Or to put it another way what's
wrong with this and what's expected to change?  The only issue you
identified in the cover letter was me applying some patches I'd already
applied (BTW, please always include plain text descriptions of external
things you're referring to in mails - this applies to links as much as
it does to commit IDs).

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Re: [PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[Andrew Lunn]

On Tue, May 27, 2014 at 07:00:47PM +0100, Mark Brown wrote:
> On Tue, May 27, 2014 at 06:45:30PM +0200, Andrew Lunn wrote:
> 
> > This is an RFC patch, as it says in the Subject line, and the cover
> > note. It is not intended to be applied yet. Please unapply it, and the
> > other one in the series you have applied.
> 
> Eh?  I thought the discussion was that everything was OK and we were
> going to go ahead with this approach.  Or to put it another way what's
> wrong with this and what's expected to change?

Hi Mark

What is wrong is that the merge path for the first patch, which
removes the boards making use of these drivers, has already closed for
patches.  So we now have boards left in the tree with broken audio. We
can leave it that way, because these boards are actually in the tree
twice. One using DT, which will work as things are now, and old style
board file boards which are broken.

> The only issue you identified in the cover letter was me applying
> some patches I'd already applied

That was my error. I should of also added that you need to apply those
patches before arm-soc closes, so we have time to feed in these
patches. arm-soc generally closes around rc6/rc7, with the mvebu
maintainer closing a little before that.

Since we are past that now, i planned to send these patches next
cycle, without the RFC tag.

       Andrew

Re: [PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[Mark Brown]

[-- Attachment #1.1: Type: text/plain, Size: 1241 bytes --]

On Tue, May 27, 2014 at 08:18:18PM +0200, Andrew Lunn wrote:
> On Tue, May 27, 2014 at 07:00:47PM +0100, Mark Brown wrote:
> > On Tue, May 27, 2014 at 06:45:30PM +0200, Andrew Lunn wrote:

> > > This is an RFC patch, as it says in the Subject line, and the cover
> > > note. It is not intended to be applied yet. Please unapply it, and the
> > > other one in the series you have applied.

> > Eh?  I thought the discussion was that everything was OK and we were
> > going to go ahead with this approach.  Or to put it another way what's
> > wrong with this and what's expected to change?

> What is wrong is that the merge path for the first patch, which
> removes the boards making use of these drivers, has already closed for
> patches.  So we now have boards left in the tree with broken audio. We
> can leave it that way, because these boards are actually in the tree
> twice. One using DT, which will work as things are now, and old style
> board file boards which are broken.

OK, so another part of this is that you didn't send the first patch to
me so I didn't realise that the boards were still there.  TBH I'd have
expected that removal to just be going in independently of cleaning up
the drivers.

Anyway, I dropped the patches.

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Re: [PATCH RFC 02/11] sound: ASoC: kirkwood: Remove unused drivers

[Jason Cooper]

On Tue, May 27, 2014 at 08:52:12PM +0100, Mark Brown wrote:
> On Tue, May 27, 2014 at 08:18:18PM +0200, Andrew Lunn wrote:
> > On Tue, May 27, 2014 at 07:00:47PM +0100, Mark Brown wrote:
> > > On Tue, May 27, 2014 at 06:45:30PM +0200, Andrew Lunn wrote:
> 
> > > > This is an RFC patch, as it says in the Subject line, and the cover
> > > > note. It is not intended to be applied yet. Please unapply it, and the
> > > > other one in the series you have applied.
> 
> > > Eh?  I thought the discussion was that everything was OK and we were
> > > going to go ahead with this approach.  Or to put it another way what's
> > > wrong with this and what's expected to change?
> 
> > What is wrong is that the merge path for the first patch, which
> > removes the boards making use of these drivers, has already closed for
> > patches.  So we now have boards left in the tree with broken audio. We
> > can leave it that way, because these boards are actually in the tree
> > twice. One using DT, which will work as things are now, and old style
> > board file boards which are broken.
> 
> OK, so another part of this is that you didn't send the first patch to
> me so I didn't realise that the boards were still there.  TBH I'd have
> expected that removal to just be going in independently of cleaning up
> the drivers.
> 
> Anyway, I dropped the patches.

Thanks Mark, sorry for the confusion.

thx,

Jason.