[PATCH 0/6] ASoC: Add OF device table to I2C drivers that are missing it

[PATCH 0/6] ASoC: Add OF device table to I2C drivers that are missing it

[Javier Martinez Canillas]

Hello,

This series add OF device ID tables to ASoC I2C drivers whose devices are
either used in Device Tree source files or are listed in binding docs as
a compatible string.

That's done because the plan is to change the I2C core to report proper OF
modaliases instead of always reporting a MODALIAS=i2c:<foo> regardless if
a device was registered via DT or using the legacy platform data mechanism.

So these patches will make sure that ASoC I2C drivers modules will continue
to be autoloaded once the I2C core is changed to report proper OF modalias.

Best regards,
Javier


Javier Martinez Canillas (6):
  ASoc: rt5645: Add OF device ID table
  ASoC: ssm4567: Add OF device ID table
  ASoC: sta529: Add OF device ID table
  ASoC: uda1380: Add OF device ID table
  ASoC: wm8978: Add OF device ID table
  ASoC: rt5677: Add OF device ID table

 sound/soc/codecs/rt5645.c  | 10 ++++++++++
 sound/soc/codecs/rt5677.c  |  7 +++++++
 sound/soc/codecs/ssm4567.c |  9 +++++++++
 sound/soc/codecs/sta529.c  |  7 +++++++
 sound/soc/codecs/uda1380.c |  7 +++++++
 sound/soc/codecs/wm8978.c  |  7 +++++++
 6 files changed, 47 insertions(+)

-- 
2.9.3

[PATCH 1/6] ASoc: rt5645: Add OF device ID table

[Javier Martinez Canillas]

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5645.ko | grep alias
alias:          acpi*:10EC3270:*
alias:          acpi*:10EC5640:*
alias:          acpi*:10EC5650:*
alias:          acpi*:10EC5648:*
alias:          acpi*:10EC5645:*
alias:          i2c:rt5650
alias:          i2c:rt5645

After this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5645.ko | grep alias
alias:          of:N*T*Crealtek,rt5650C*
alias:          of:N*T*Crealtek,rt5650
alias:          of:N*T*Crealtek,rt5645C*
alias:          of:N*T*Crealtek,rt5645
alias:          acpi*:10EC3270:*
alias:          acpi*:10EC5640:*
alias:          acpi*:10EC5650:*
alias:          acpi*:10EC5648:*
alias:          acpi*:10EC5645:*
alias:          i2c:rt5650
alias:          i2c:rt5645

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 sound/soc/codecs/rt5645.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index e149f3ce5401..87844a45886a 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3542,6 +3542,15 @@ static const struct i2c_device_id rt5645_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id);
 
+#ifdef CONFIG_OF
+static const struct of_device_id rt5645_of_match[] = {
+	{ .compatible = "realtek,rt5645", },
+	{ .compatible = "realtek,rt5650", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, rt5645_of_match);
+#endif
+
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id rt5645_acpi_match[] = {
 	{ "10EC5645", 0 },
@@ -3912,6 +3921,7 @@ static void rt5645_i2c_shutdown(struct i2c_client *i2c)
 static struct i2c_driver rt5645_i2c_driver = {
 	.driver = {
 		.name = "rt5645",
+		.of_match_table = of_match_ptr(rt5645_of_match),
 		.acpi_match_table = ACPI_PTR(rt5645_acpi_match),
 	},
 	.probe = rt5645_i2c_probe,
-- 
2.9.3

Applied "ASoc: rt5645: Add OF device ID table" to the asoc tree

[Mark Brown]

The patch

   ASoc: rt5645: Add OF device ID table

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 9ba2da5f5d18daaa365ab5426b05e16f1d114786 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Tue, 4 Apr 2017 15:26:25 -0400
Subject: [PATCH] ASoc: rt5645: Add OF device ID table

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5645.ko | grep alias
alias:          acpi*:10EC3270:*
alias:          acpi*:10EC5640:*
alias:          acpi*:10EC5650:*
alias:          acpi*:10EC5648:*
alias:          acpi*:10EC5645:*
alias:          i2c:rt5650
alias:          i2c:rt5645

After this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5645.ko | grep alias
alias:          of:N*T*Crealtek,rt5650C*
alias:          of:N*T*Crealtek,rt5650
alias:          of:N*T*Crealtek,rt5645C*
alias:          of:N*T*Crealtek,rt5645
alias:          acpi*:10EC3270:*
alias:          acpi*:10EC5640:*
alias:          acpi*:10EC5650:*
alias:          acpi*:10EC5648:*
alias:          acpi*:10EC5645:*
alias:          i2c:rt5650
alias:          i2c:rt5645

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5645.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 10c2a564a715..f8550ef2261b 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3542,6 +3542,15 @@ static const struct i2c_device_id rt5645_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id);
 
+#ifdef CONFIG_OF
+static const struct of_device_id rt5645_of_match[] = {
+	{ .compatible = "realtek,rt5645", },
+	{ .compatible = "realtek,rt5650", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, rt5645_of_match);
+#endif
+
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id rt5645_acpi_match[] = {
 	{ "10EC5645", 0 },
@@ -3901,6 +3910,7 @@ static void rt5645_i2c_shutdown(struct i2c_client *i2c)
 static struct i2c_driver rt5645_i2c_driver = {
 	.driver = {
 		.name = "rt5645",
+		.of_match_table = of_match_ptr(rt5645_of_match),
 		.acpi_match_table = ACPI_PTR(rt5645_acpi_match),
 	},
 	.probe = rt5645_i2c_probe,
-- 
2.11.0

[PATCH 2/6] ASoC: ssm4567: Add OF device ID table

[Javier Martinez Canillas]

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias
alias:          acpi*:INT343B:*
alias:          i2c:ssm4567

After this patch:

$ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias
alias:          acpi*:INT343B:*
alias:          of:N*T*Cadi,ssm4567C*
alias:          of:N*T*Cadi,ssm4567
alias:          i2c:ssm4567

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 sound/soc/codecs/ssm4567.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sound/soc/codecs/ssm4567.c b/sound/soc/codecs/ssm4567.c
index 2bb5a11c9ba1..a622623e8558 100644
--- a/sound/soc/codecs/ssm4567.c
+++ b/sound/soc/codecs/ssm4567.c
@@ -485,6 +485,14 @@ static const struct i2c_device_id ssm4567_i2c_ids[] = {
 };
 MODULE_DEVICE_TABLE(i2c, ssm4567_i2c_ids);
 
+#ifdef CONFIG_OF
+static const struct of_device_id ssm4567_of_match[] = {
+	{ .compatible = "adi,ssm4567", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, ssm4567_of_match);
+#endif
+
 #ifdef CONFIG_ACPI
 
 static const struct acpi_device_id ssm4567_acpi_match[] = {
@@ -498,6 +506,7 @@ MODULE_DEVICE_TABLE(acpi, ssm4567_acpi_match);
 static struct i2c_driver ssm4567_driver = {
 	.driver = {
 		.name = "ssm4567",
+		.of_match_table = of_match_ptr(ssm4567_of_match),
 		.acpi_match_table = ACPI_PTR(ssm4567_acpi_match),
 	},
 	.probe = ssm4567_i2c_probe,
-- 
2.9.3

Applied "ASoC: ssm4567: Add OF device ID table" to the asoc tree

[Mark Brown]

The patch

   ASoC: ssm4567: Add OF device ID table

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 71c314d7ef2442cd798584a3dece8151215e1777 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Tue, 4 Apr 2017 15:26:26 -0400
Subject: [PATCH] ASoC: ssm4567: Add OF device ID table

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias
alias:          acpi*:INT343B:*
alias:          i2c:ssm4567

After this patch:

$ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias
alias:          acpi*:INT343B:*
alias:          of:N*T*Cadi,ssm4567C*
alias:          of:N*T*Cadi,ssm4567
alias:          i2c:ssm4567

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/ssm4567.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sound/soc/codecs/ssm4567.c b/sound/soc/codecs/ssm4567.c
index 2bb5a11c9ba1..a622623e8558 100644
--- a/sound/soc/codecs/ssm4567.c
+++ b/sound/soc/codecs/ssm4567.c
@@ -485,6 +485,14 @@ static const struct i2c_device_id ssm4567_i2c_ids[] = {
 };
 MODULE_DEVICE_TABLE(i2c, ssm4567_i2c_ids);
 
+#ifdef CONFIG_OF
+static const struct of_device_id ssm4567_of_match[] = {
+	{ .compatible = "adi,ssm4567", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, ssm4567_of_match);
+#endif
+
 #ifdef CONFIG_ACPI
 
 static const struct acpi_device_id ssm4567_acpi_match[] = {
@@ -498,6 +506,7 @@ MODULE_DEVICE_TABLE(acpi, ssm4567_acpi_match);
 static struct i2c_driver ssm4567_driver = {
 	.driver = {
 		.name = "ssm4567",
+		.of_match_table = of_match_ptr(ssm4567_of_match),
 		.acpi_match_table = ACPI_PTR(ssm4567_acpi_match),
 	},
 	.probe = ssm4567_i2c_probe,
-- 
2.11.0

[PATCH 3/6] ASoC: sta529: Add OF device ID table

[Javier Martinez Canillas]

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-sta529.ko | grep alias
alias:          i2c:sta529

After this patch:

$ modinfo sound/soc/codecs/snd-soc-sta529.ko | grep alias
alias:          of:N*T*Cst,sta529C*
alias:          of:N*T*Cst,sta529
alias:          i2c:sta529

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 sound/soc/codecs/sta529.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c
index d4b384e4b266..660734359bf3 100644
--- a/sound/soc/codecs/sta529.c
+++ b/sound/soc/codecs/sta529.c
@@ -375,9 +375,16 @@ static const struct i2c_device_id sta529_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, sta529_i2c_id);
 
+static const struct of_device_id sta529_of_match[] = {
+	{ .compatible = "st,sta529", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, sta529_of_match);
+
 static struct i2c_driver sta529_i2c_driver = {
 	.driver = {
 		.name = "sta529",
+		.of_match_table = sta529_of_match,
 	},
 	.probe		= sta529_i2c_probe,
 	.remove		= sta529_i2c_remove,
-- 
2.9.3

Applied "ASoC: sta529: Add OF device ID table" to the asoc tree

[Mark Brown]

The patch

   ASoC: sta529: Add OF device ID table

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 9abe464821a0e66c0343ce943f3eb343bf8990f3 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Tue, 4 Apr 2017 15:26:27 -0400
Subject: [PATCH] ASoC: sta529: Add OF device ID table

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-sta529.ko | grep alias
alias:          i2c:sta529

After this patch:

$ modinfo sound/soc/codecs/snd-soc-sta529.ko | grep alias
alias:          of:N*T*Cst,sta529C*
alias:          of:N*T*Cst,sta529
alias:          i2c:sta529

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/sta529.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c
index d4b384e4b266..660734359bf3 100644
--- a/sound/soc/codecs/sta529.c
+++ b/sound/soc/codecs/sta529.c
@@ -375,9 +375,16 @@ static const struct i2c_device_id sta529_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, sta529_i2c_id);
 
+static const struct of_device_id sta529_of_match[] = {
+	{ .compatible = "st,sta529", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, sta529_of_match);
+
 static struct i2c_driver sta529_i2c_driver = {
 	.driver = {
 		.name = "sta529",
+		.of_match_table = sta529_of_match,
 	},
 	.probe		= sta529_i2c_probe,
 	.remove		= sta529_i2c_remove,
-- 
2.11.0

[PATCH 4/6] ASoC: uda1380: Add OF device ID table

[Javier Martinez Canillas]

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-uda1380.ko | grep alias
alias:          i2c:uda1380

After this patch:

$ modinfo sound/soc/codecs/snd-soc-uda1380.ko | grep alias
alias:          of:N*T*Cnxp,uda1380C*
alias:          of:N*T*Cnxp,uda1380
alias:          i2c:uda1380

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 sound/soc/codecs/uda1380.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 2918fdb95e58..61cdc79840e7 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -791,9 +791,16 @@ static const struct i2c_device_id uda1380_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, uda1380_i2c_id);
 
+static const struct of_device_id uda1380_of_match[] = {
+	{ .compatible = "nxp,uda1380", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, uda1380_of_match);
+
 static struct i2c_driver uda1380_i2c_driver = {
 	.driver = {
 		.name =  "uda1380-codec",
+		.of_match_table = uda1380_of_match,
 	},
 	.probe =    uda1380_i2c_probe,
 	.remove =   uda1380_i2c_remove,
-- 
2.9.3

Applied "ASoC: uda1380: Add OF device ID table" to the asoc tree

[Mark Brown]

The patch

   ASoC: uda1380: Add OF device ID table

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From ea22a26e676ebc39a2ba7836e814864bf85324e7 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Tue, 4 Apr 2017 15:26:28 -0400
Subject: [PATCH] ASoC: uda1380: Add OF device ID table

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-uda1380.ko | grep alias
alias:          i2c:uda1380

After this patch:

$ modinfo sound/soc/codecs/snd-soc-uda1380.ko | grep alias
alias:          of:N*T*Cnxp,uda1380C*
alias:          of:N*T*Cnxp,uda1380
alias:          i2c:uda1380

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/uda1380.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 2918fdb95e58..61cdc79840e7 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -791,9 +791,16 @@ static const struct i2c_device_id uda1380_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, uda1380_i2c_id);
 
+static const struct of_device_id uda1380_of_match[] = {
+	{ .compatible = "nxp,uda1380", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, uda1380_of_match);
+
 static struct i2c_driver uda1380_i2c_driver = {
 	.driver = {
 		.name =  "uda1380-codec",
+		.of_match_table = uda1380_of_match,
 	},
 	.probe =    uda1380_i2c_probe,
 	.remove =   uda1380_i2c_remove,
-- 
2.11.0

[PATCH 5/6] ASoC: wm8978: Add OF device ID table

[Javier Martinez Canillas]

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias
alias:          i2c:wm8978

After this patch:

$ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias
alias:          i2c:wm8978
alias:          of:N*T*Cwlf,wm8978C*
alias:          of:N*T*Cwlf,wm8978

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 sound/soc/codecs/wm8978.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 90b2d418ef60..cf761e2d7546 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -1071,9 +1071,16 @@ static const struct i2c_device_id wm8978_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, wm8978_i2c_id);
 
+static const struct of_device_id wm8978_of_match[] = {
+	{ .compatible = "wlf,wm8978", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, wm8978_of_match);
+
 static struct i2c_driver wm8978_i2c_driver = {
 	.driver = {
 		.name = "wm8978",
+		.of_match_table = wm8978_of_match,
 	},
 	.probe =    wm8978_i2c_probe,
 	.remove =   wm8978_i2c_remove,
-- 
2.9.3

Re: [PATCH 5/6] ASoC: wm8978: Add OF device ID table

[Charles Keepax]

On Tue, Apr 04, 2017 at 03:26:29PM -0400, Javier Martinez Canillas wrote:
> The driver doesn't have a struct of_device_id table but supported devices
> are registered via Device Trees. This is working on the assumption that a
> I2C device registered via OF will always match a legacy I2C device ID and
> that the MODALIAS reported will always be of the form i2c:<device>.
> 
> But this could change in the future so the correct approach is to have an
> OF device ID table if the devices are registered via OF.
> 
> Before this patch:
> 
> $ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias
> alias:          i2c:wm8978
> 
> After this patch:
> 
> $ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias
> alias:          i2c:wm8978
> alias:          of:N*T*Cwlf,wm8978C*
> alias:          of:N*T*Cwlf,wm8978
> 
> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
> ---

Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>

Thanks,
Charles

Applied "ASoC: wm8978: Add OF device ID table" to the asoc tree

[Mark Brown]

The patch

   ASoC: wm8978: Add OF device ID table

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 5cf015d9cb02c360582b624497b0a1716881cf28 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Tue, 4 Apr 2017 15:26:29 -0400
Subject: [PATCH] ASoC: wm8978: Add OF device ID table

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias
alias:          i2c:wm8978

After this patch:

$ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias
alias:          i2c:wm8978
alias:          of:N*T*Cwlf,wm8978C*
alias:          of:N*T*Cwlf,wm8978

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/wm8978.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 90b2d418ef60..cf761e2d7546 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -1071,9 +1071,16 @@ static const struct i2c_device_id wm8978_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, wm8978_i2c_id);
 
+static const struct of_device_id wm8978_of_match[] = {
+	{ .compatible = "wlf,wm8978", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, wm8978_of_match);
+
 static struct i2c_driver wm8978_i2c_driver = {
 	.driver = {
 		.name = "wm8978",
+		.of_match_table = wm8978_of_match,
 	},
 	.probe =    wm8978_i2c_probe,
 	.remove =   wm8978_i2c_remove,
-- 
2.11.0

[PATCH 6/6] ASoC: rt5677: Add OF device ID table

[Javier Martinez Canillas]

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias
alias:          i2c:RT5677CE:00
alias:          i2c:rt5676
alias:          i2c:rt5677

After this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias
alias:          of:N*T*Crealtek,rt5677C*
alias:          of:N*T*Crealtek,rt5677
alias:          i2c:RT5677CE:00
alias:          i2c:rt5676
alias:          i2c:rt5677

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>

---

 sound/soc/codecs/rt5677.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index abc802a5a479..65ac4518ad06 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -5035,6 +5035,12 @@ static const struct i2c_device_id rt5677_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, rt5677_i2c_id);
 
+static const struct of_device_id rt5677_of_match[] = {
+	{ .compatible = "realtek,rt5677", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, rt5677_of_match);
+
 static const struct acpi_gpio_params plug_det_gpio = { RT5677_GPIO_PLUG_DET, 0, false };
 static const struct acpi_gpio_params mic_present_gpio = { RT5677_GPIO_MIC_PRESENT_L, 0, false };
 static const struct acpi_gpio_params headphone_enable_gpio = { RT5677_GPIO_HP_AMP_SHDN_L, 0, false };
@@ -5294,6 +5300,7 @@ static int rt5677_i2c_remove(struct i2c_client *i2c)
 static struct i2c_driver rt5677_i2c_driver = {
 	.driver = {
 		.name = "rt5677",
+		.of_match_table = rt5677_of_match,
 	},
 	.probe = rt5677_i2c_probe,
 	.remove   = rt5677_i2c_remove,
-- 
2.9.3

Applied "ASoC: rt5677: Add OF device ID table" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5677: Add OF device ID table

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 7b87463edf3e2c16d72eeea3d1cf3c12bb5487c6 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Tue, 4 Apr 2017 15:26:30 -0400
Subject: [PATCH] ASoC: rt5677: Add OF device ID table

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

Before this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias
alias:          i2c:RT5677CE:00
alias:          i2c:rt5676
alias:          i2c:rt5677

After this patch:

$ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias
alias:          of:N*T*Crealtek,rt5677C*
alias:          of:N*T*Crealtek,rt5677
alias:          i2c:RT5677CE:00
alias:          i2c:rt5676
alias:          i2c:rt5677

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5677.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index abc802a5a479..65ac4518ad06 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -5035,6 +5035,12 @@ static const struct i2c_device_id rt5677_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, rt5677_i2c_id);
 
+static const struct of_device_id rt5677_of_match[] = {
+	{ .compatible = "realtek,rt5677", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, rt5677_of_match);
+
 static const struct acpi_gpio_params plug_det_gpio = { RT5677_GPIO_PLUG_DET, 0, false };
 static const struct acpi_gpio_params mic_present_gpio = { RT5677_GPIO_MIC_PRESENT_L, 0, false };
 static const struct acpi_gpio_params headphone_enable_gpio = { RT5677_GPIO_HP_AMP_SHDN_L, 0, false };
@@ -5294,6 +5300,7 @@ static int rt5677_i2c_remove(struct i2c_client *i2c)
 static struct i2c_driver rt5677_i2c_driver = {
 	.driver = {
 		.name = "rt5677",
+		.of_match_table = rt5677_of_match,
 	},
 	.probe = rt5677_i2c_probe,
 	.remove   = rt5677_i2c_remove,
-- 
2.11.0