[alsa-devel] [PATCH 0/2] ASoC: mediatek: add power-domain ctrl for 2701

add power-domain get/put ctrl for 2701 and add relative node description
in binding doc.

Garlic Tseng (2):
  ASoC: mediatek: add power-domain get/put ctrl for mt2701
  ASoC: mediatek: add power-domains for mt2701-afe-pcm.txt

 Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt | 2 ++
 sound/soc/mediatek/mt2701/mt2701-afe-pcm.c                 | 2 ++
 2 files changed, 4 insertions(+)

-- 
1.9.1

This add power-domains for mt2701-afe-pcm

Signed-off-by: Garlic Tseng <redacted>
---
 Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
index 3e623a7..9800a56 100644
--- a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
+++ b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt

@@ -4,6 +4,7 @@ Required properties:
 - compatible = "mediatek,mt2701-audio";
 - reg: register location and size
 - interrupts: Should contain AFE interrupt
+- power-domains: should define the power domain
 - clock-names: should have these clock names:
 		"infra_sys_audio_clk",
 		"top_audio_mux1_sel",

@@ -58,6 +59,7 @@ Example:
 		      <0 0x112A0000 0 0x20000>;
 		interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
 		clocks = <&infracfg CLK_INFRA_AUDIO>,
 			 <&topckgen CLK_TOP_AUD_MUX1_SEL>,
 			 <&topckgen CLK_TOP_AUD_MUX2_SEL>,

-- 
1.9.1

add power-domain ctrl for audio driver

Signed-off-by: Garlic Tseng <redacted>
---
 sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
index 34a6123..c7fa3e6 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c

@@ -1578,6 +1578,7 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	if (!pm_runtime_enabled(&pdev->dev))
 		goto err_pm_disable;
+	pm_runtime_get_sync(&pdev->dev);
 
 	ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform);
 	if (ret) {

@@ -1617,6 +1618,7 @@ static int mt2701_afe_pcm_dev_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 	if (!pm_runtime_status_suspended(&pdev->dev))
 		mt2701_afe_runtime_suspend(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
 
 	snd_soc_unregister_component(&pdev->dev);
 	snd_soc_unregister_platform(&pdev->dev);

-- 
1.9.1

On Thu, Feb 16, 2017 at 01:27:15PM +0800, Garlic Tseng wrote:

You should really check for errors here.
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The patch

   ASoC: mediatek: add power-domains for mt2701-afe-pcm.txt

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 ee9dc31962ac7141df6926b8696edf8831dde76c Mon Sep 17 00:00:00 2001

From: Garlic Tseng <redacted>
Date: Thu, 16 Feb 2017 13:27:16 +0800
Subject: [PATCH] ASoC: mediatek: add power-domains for mt2701-afe-pcm.txt

This add power-domains for mt2701-afe-pcm

Signed-off-by: Garlic Tseng <redacted>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
index 3e623a724e55..9800a560e0c2 100644
--- a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
+++ b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt

@@ -4,6 +4,7 @@ Required properties:
 - compatible = "mediatek,mt2701-audio";
 - reg: register location and size
 - interrupts: Should contain AFE interrupt
+- power-domains: should define the power domain
 - clock-names: should have these clock names:
 		"infra_sys_audio_clk",
 		"top_audio_mux1_sel",

@@ -58,6 +59,7 @@ Example:
 		      <0 0x112A0000 0 0x20000>;
 		interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
 		clocks = <&infracfg CLK_INFRA_AUDIO>,
 			 <&topckgen CLK_TOP_AUD_MUX1_SEL>,
 			 <&topckgen CLK_TOP_AUD_MUX2_SEL>,

-- 
2.11.0

The patch

   ASoC: mediatek: add power-domain get/put ctrl for mt2701

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 cc3e1ce2c73c0e44373eb364f94e4fefebf7719e Mon Sep 17 00:00:00 2001

From: Garlic Tseng <redacted>
Date: Thu, 16 Feb 2017 13:27:15 +0800
Subject: [PATCH] ASoC: mediatek: add power-domain get/put ctrl for mt2701

add power-domain ctrl for audio driver

Signed-off-by: Garlic Tseng <redacted>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
index 34a6123480d3..c7fa3e663463 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c

@@ -1578,6 +1578,7 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	if (!pm_runtime_enabled(&pdev->dev))
 		goto err_pm_disable;
+	pm_runtime_get_sync(&pdev->dev);
 
 	ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform);
 	if (ret) {

@@ -1617,6 +1618,7 @@ static int mt2701_afe_pcm_dev_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 	if (!pm_runtime_status_suspended(&pdev->dev))
 		mt2701_afe_runtime_suspend(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
 
 	snd_soc_unregister_component(&pdev->dev);
 	snd_soc_unregister_platform(&pdev->dev);

-- 
2.11.0