[PATCH 0/7] ASoC: stm32: sai: misc fixes

[PATCH 0/7] ASoC: stm32: sai: misc fixes

[olivier moysan]

This patch-set gathers various fixes on STM32 SAI driver.

olivier moysan (7):
  dt-bindings: stm32: sai: fix DT example
  ASoC: stm32: change SAI configuration flag
  ASoC: stm32: sai: typo fixes
  ASoC: stm32: sai: remove spurious trace
  ASoC: stm32: sai: change stop sequence
  ASoC: stm32: sai: fix clock management
  ASoC: stm32: sai: manage master clock

 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 ++++------
 sound/soc/stm/Kconfig                              | 10 ++--
 sound/soc/stm/Makefile                             |  4 +-
 sound/soc/stm/stm32_sai.c                          |  2 +-
 sound/soc/stm/stm32_sai.h                          |  1 -
 sound/soc/stm/stm32_sai_sub.c                      | 57 +++++++++++++---------
 6 files changed, 54 insertions(+), 45 deletions(-)

-- 
1.9.1

[PATCH 0/7] ASoC: stm32: sai: misc fixes

[olivier moysan]

This patch-set gathers various fixes on STM32 SAI driver.

olivier moysan (7):
  dt-bindings: stm32: sai: fix DT example
  ASoC: stm32: change SAI configuration flag
  ASoC: stm32: sai: typo fixes
  ASoC: stm32: sai: remove spurious trace
  ASoC: stm32: sai: change stop sequence
  ASoC: stm32: sai: fix clock management
  ASoC: stm32: sai: manage master clock

 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 ++++------
 sound/soc/stm/Kconfig                              | 10 ++--
 sound/soc/stm/Makefile                             |  4 +-
 sound/soc/stm/stm32_sai.c                          |  2 +-
 sound/soc/stm/stm32_sai.h                          |  1 -
 sound/soc/stm/stm32_sai_sub.c                      | 57 +++++++++++++---------
 6 files changed, 54 insertions(+), 45 deletions(-)

-- 
1.9.1

[PATCH 0/7] ASoC: stm32: sai: misc fixes

[olivier moysan]

This patch-set gathers various fixes on STM32 SAI driver.

olivier moysan (7):
  dt-bindings: stm32: sai: fix DT example
  ASoC: stm32: change SAI configuration flag
  ASoC: stm32: sai: typo fixes
  ASoC: stm32: sai: remove spurious trace
  ASoC: stm32: sai: change stop sequence
  ASoC: stm32: sai: fix clock management
  ASoC: stm32: sai: manage master clock

 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 ++++------
 sound/soc/stm/Kconfig                              | 10 ++--
 sound/soc/stm/Makefile                             |  4 +-
 sound/soc/stm/stm32_sai.c                          |  2 +-
 sound/soc/stm/stm32_sai.h                          |  1 -
 sound/soc/stm/stm32_sai_sub.c                      | 57 +++++++++++++---------
 6 files changed, 54 insertions(+), 45 deletions(-)

-- 
1.9.1

[PATCH 1/7] dt-bindings: stm32: sai: fix DT example

[olivier moysan]

Correct the device tree example.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 +++++++++-------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index c59a3d7..a0feeed 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -36,6 +36,10 @@ SAI subnodes required properties:
   - pinctrl-names: should contain only value "default"
   - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
 
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
 Example:
 sound_card {
 	compatible = "audio-graph-card";
@@ -46,16 +50,15 @@ sai1: sai1@40015800 {
 	compatible = "st,stm32f4-sai";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges;
+	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
 	clocks = <&rcc 1 CLK_SAIQ_PDIV>, <&rcc 1 CLK_I2SQ_PDIV>;
 	clock-names = "x8k", "x11k";
 	interrupts = <87>;
 
 	sai1b: audio-controller@40015824 {
-		#sound-dai-cells = <0>;
 		compatible = "st,stm32-sai-sub-b";
-		reg = <0x40015824 0x1C>;
+		reg = <0x24 0x1C>;
 		clocks = <&rcc 1 CLK_SAI2>;
 		clock-names = "sai_ck";
 		dmas = <&dma2 5 0 0x400 0x0>;
@@ -63,18 +66,10 @@ sai1: sai1@40015800 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sai1b>;
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			sai1b_port: port@0 {
-				reg = <0>;
-				cpu_endpoint: endpoint {
-					remote-endpoint = <&codec_endpoint>;
-					audio-graph-card,format = "i2s";
-					audio-graph-card,bitclock-master = <&codec_endpoint>;
-					audio-graph-card,frame-master = <&codec_endpoint>;
-				};
+		sai1b_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+				format = "i2s";
 			};
 		};
 	};
-- 
1.9.1

[PATCH 1/7] dt-bindings: stm32: sai: fix DT example

[olivier moysan]

Correct the device tree example.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 +++++++++-------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index c59a3d7..a0feeed 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -36,6 +36,10 @@ SAI subnodes required properties:
   - pinctrl-names: should contain only value "default"
   - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
 
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
 Example:
 sound_card {
 	compatible = "audio-graph-card";
@@ -46,16 +50,15 @@ sai1: sai1@40015800 {
 	compatible = "st,stm32f4-sai";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges;
+	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
 	clocks = <&rcc 1 CLK_SAIQ_PDIV>, <&rcc 1 CLK_I2SQ_PDIV>;
 	clock-names = "x8k", "x11k";
 	interrupts = <87>;
 
 	sai1b: audio-controller@40015824 {
-		#sound-dai-cells = <0>;
 		compatible = "st,stm32-sai-sub-b";
-		reg = <0x40015824 0x1C>;
+		reg = <0x24 0x1C>;
 		clocks = <&rcc 1 CLK_SAI2>;
 		clock-names = "sai_ck";
 		dmas = <&dma2 5 0 0x400 0x0>;
@@ -63,18 +66,10 @@ sai1: sai1@40015800 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sai1b>;
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			sai1b_port: port@0 {
-				reg = <0>;
-				cpu_endpoint: endpoint {
-					remote-endpoint = <&codec_endpoint>;
-					audio-graph-card,format = "i2s";
-					audio-graph-card,bitclock-master = <&codec_endpoint>;
-					audio-graph-card,frame-master = <&codec_endpoint>;
-				};
+		sai1b_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+				format = "i2s";
 			};
 		};
 	};
-- 
1.9.1

[PATCH 1/7] dt-bindings: stm32: sai: fix DT example

[olivier moysan]

Correct the device tree example.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 +++++++++-------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index c59a3d7..a0feeed 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -36,6 +36,10 @@ SAI subnodes required properties:
   - pinctrl-names: should contain only value "default"
   - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
 
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
 Example:
 sound_card {
 	compatible = "audio-graph-card";
@@ -46,16 +50,15 @@ sai1: sai1 at 40015800 {
 	compatible = "st,stm32f4-sai";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges;
+	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
 	clocks = <&rcc 1 CLK_SAIQ_PDIV>, <&rcc 1 CLK_I2SQ_PDIV>;
 	clock-names = "x8k", "x11k";
 	interrupts = <87>;
 
 	sai1b: audio-controller at 40015824 {
-		#sound-dai-cells = <0>;
 		compatible = "st,stm32-sai-sub-b";
-		reg = <0x40015824 0x1C>;
+		reg = <0x24 0x1C>;
 		clocks = <&rcc 1 CLK_SAI2>;
 		clock-names = "sai_ck";
 		dmas = <&dma2 5 0 0x400 0x0>;
@@ -63,18 +66,10 @@ sai1: sai1 at 40015800 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sai1b>;
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			sai1b_port: port at 0 {
-				reg = <0>;
-				cpu_endpoint: endpoint {
-					remote-endpoint = <&codec_endpoint>;
-					audio-graph-card,format = "i2s";
-					audio-graph-card,bitclock-master = <&codec_endpoint>;
-					audio-graph-card,frame-master = <&codec_endpoint>;
-				};
+		sai1b_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+				format = "i2s";
 			};
 		};
 	};
-- 
1.9.1

Re: [PATCH 1/7] dt-bindings: stm32: sai: fix DT example

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 385 bytes --]

On Fri, Jun 16, 2017 at 02:15:28PM +0200, olivier moysan wrote:
> Correct the device tree example.

Please submit patches using subject lines reflecting the style for the
subsystem.  This makes it easier for people to identify relevant
patches.  Look at what existing commits in the area you're changing are
doing and make sure your subject lines visually resemble what they're
doing.

[-- Attachment #2: signature.asc --]
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Re: [PATCH 1/7] dt-bindings: stm32: sai: fix DT example

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 385 bytes --]

On Fri, Jun 16, 2017 at 02:15:28PM +0200, olivier moysan wrote:
> Correct the device tree example.

Please submit patches using subject lines reflecting the style for the
subsystem.  This makes it easier for people to identify relevant
patches.  Look at what existing commits in the area you're changing are
doing and make sure your subject lines visually resemble what they're
doing.

[-- Attachment #2: signature.asc --]
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[PATCH 1/7] dt-bindings: stm32: sai: fix DT example

[Mark Brown]

On Fri, Jun 16, 2017 at 02:15:28PM +0200, olivier moysan wrote:
> Correct the device tree example.

Please submit patches using subject lines reflecting the style for the
subsystem.  This makes it easier for people to identify relevant
patches.  Look at what existing commits in the area you're changing are
doing and make sure your subject lines visually resemble what they're
doing.
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Applied "dt-bindings: stm32: sai: fix DT example" to the asoc tree

[Mark Brown]

The patch

   dt-bindings: stm32: sai: fix DT example

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 4c1458584c9a5ac3f9e174e80a986fe5a2bfd07b Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:28 +0200
Subject: [PATCH] dt-bindings: stm32: sai: fix DT example

Correct the device tree example.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 +++++++++-------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index c59a3d779e06..a0feeed1710e 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -36,6 +36,10 @@ SAI subnodes required properties:
   - pinctrl-names: should contain only value "default"
   - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
 
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
 Example:
 sound_card {
 	compatible = "audio-graph-card";
@@ -46,16 +50,15 @@ sai1: sai1@40015800 {
 	compatible = "st,stm32f4-sai";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges;
+	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
 	clocks = <&rcc 1 CLK_SAIQ_PDIV>, <&rcc 1 CLK_I2SQ_PDIV>;
 	clock-names = "x8k", "x11k";
 	interrupts = <87>;
 
 	sai1b: audio-controller@40015824 {
-		#sound-dai-cells = <0>;
 		compatible = "st,stm32-sai-sub-b";
-		reg = <0x40015824 0x1C>;
+		reg = <0x24 0x1C>;
 		clocks = <&rcc 1 CLK_SAI2>;
 		clock-names = "sai_ck";
 		dmas = <&dma2 5 0 0x400 0x0>;
@@ -63,18 +66,10 @@ sai1: sai1@40015800 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sai1b>;
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			sai1b_port: port@0 {
-				reg = <0>;
-				cpu_endpoint: endpoint {
-					remote-endpoint = <&codec_endpoint>;
-					audio-graph-card,format = "i2s";
-					audio-graph-card,bitclock-master = <&codec_endpoint>;
-					audio-graph-card,frame-master = <&codec_endpoint>;
-				};
+		sai1b_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+				format = "i2s";
 			};
 		};
 	};
-- 
2.11.0

Applied "dt-bindings: stm32: sai: fix DT example" to the asoc tree

[Mark Brown]

The patch

   dt-bindings: stm32: sai: fix DT example

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 4c1458584c9a5ac3f9e174e80a986fe5a2bfd07b Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:28 +0200
Subject: [PATCH] dt-bindings: stm32: sai: fix DT example

Correct the device tree example.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 +++++++++-------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index c59a3d779e06..a0feeed1710e 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -36,6 +36,10 @@ SAI subnodes required properties:
   - pinctrl-names: should contain only value "default"
   - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
 
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
 Example:
 sound_card {
 	compatible = "audio-graph-card";
@@ -46,16 +50,15 @@ sai1: sai1@40015800 {
 	compatible = "st,stm32f4-sai";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges;
+	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
 	clocks = <&rcc 1 CLK_SAIQ_PDIV>, <&rcc 1 CLK_I2SQ_PDIV>;
 	clock-names = "x8k", "x11k";
 	interrupts = <87>;
 
 	sai1b: audio-controller@40015824 {
-		#sound-dai-cells = <0>;
 		compatible = "st,stm32-sai-sub-b";
-		reg = <0x40015824 0x1C>;
+		reg = <0x24 0x1C>;
 		clocks = <&rcc 1 CLK_SAI2>;
 		clock-names = "sai_ck";
 		dmas = <&dma2 5 0 0x400 0x0>;
@@ -63,18 +66,10 @@ sai1: sai1@40015800 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sai1b>;
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			sai1b_port: port@0 {
-				reg = <0>;
-				cpu_endpoint: endpoint {
-					remote-endpoint = <&codec_endpoint>;
-					audio-graph-card,format = "i2s";
-					audio-graph-card,bitclock-master = <&codec_endpoint>;
-					audio-graph-card,frame-master = <&codec_endpoint>;
-				};
+		sai1b_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+				format = "i2s";
 			};
 		};
 	};
-- 
2.11.0

Applied "dt-bindings: stm32: sai: fix DT example" to the asoc tree

[Mark Brown]

The patch

   dt-bindings: stm32: sai: fix DT example

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 4c1458584c9a5ac3f9e174e80a986fe5a2bfd07b Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:28 +0200
Subject: [PATCH] dt-bindings: stm32: sai: fix DT example

Correct the device tree example.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 .../devicetree/bindings/sound/st,stm32-sai.txt     | 25 +++++++++-------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
index c59a3d779e06..a0feeed1710e 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt
@@ -36,6 +36,10 @@ SAI subnodes required properties:
   - pinctrl-names: should contain only value "default"
   - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt
 
+The device node should contain one 'port' child node with one child 'endpoint'
+node, according to the bindings defined in Documentation/devicetree/bindings/
+graph.txt.
+
 Example:
 sound_card {
 	compatible = "audio-graph-card";
@@ -46,16 +50,15 @@ sai1: sai1 at 40015800 {
 	compatible = "st,stm32f4-sai";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges;
+	ranges = <0 0x40015800 0x400>;
 	reg = <0x40015800 0x4>;
 	clocks = <&rcc 1 CLK_SAIQ_PDIV>, <&rcc 1 CLK_I2SQ_PDIV>;
 	clock-names = "x8k", "x11k";
 	interrupts = <87>;
 
 	sai1b: audio-controller at 40015824 {
-		#sound-dai-cells = <0>;
 		compatible = "st,stm32-sai-sub-b";
-		reg = <0x40015824 0x1C>;
+		reg = <0x24 0x1C>;
 		clocks = <&rcc 1 CLK_SAI2>;
 		clock-names = "sai_ck";
 		dmas = <&dma2 5 0 0x400 0x0>;
@@ -63,18 +66,10 @@ sai1: sai1 at 40015800 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sai1b>;
 
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			sai1b_port: port at 0 {
-				reg = <0>;
-				cpu_endpoint: endpoint {
-					remote-endpoint = <&codec_endpoint>;
-					audio-graph-card,format = "i2s";
-					audio-graph-card,bitclock-master = <&codec_endpoint>;
-					audio-graph-card,frame-master = <&codec_endpoint>;
-				};
+		sai1b_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+				format = "i2s";
 			};
 		};
 	};
-- 
2.11.0

[PATCH 2/7] ASoC: stm32: change SAI configuration flag

[olivier moysan]

Use a specific flag for SAI interface instead
of common stm32 asoc flag.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/Kconfig  | 10 +++++++---
 sound/soc/stm/Makefile |  4 ++--
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/sound/soc/stm/Kconfig b/sound/soc/stm/Kconfig
index 972970f..d747993 100644
--- a/sound/soc/stm/Kconfig
+++ b/sound/soc/stm/Kconfig
@@ -1,8 +1,12 @@
-menuconfig SND_SOC_STM32
-	tristate "STMicroelectronics STM32 SOC audio support"
+menu "STMicroelectronics STM32 SOC audio support"
+
+config SND_SOC_STM32_SAI
+	tristate "STM32 SAI interface (Serial Audio Interface) support"
 	depends on ARCH_STM32 || COMPILE_TEST
 	depends on SND_SOC
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	select REGMAP_MMIO
 	help
-	  Say Y if you want to enable ASoC-support for STM32
+	  Say Y if you want to enable SAI for STM32
+
+endmenu
diff --git a/sound/soc/stm/Makefile b/sound/soc/stm/Makefile
index e466a47..386ce4b 100644
--- a/sound/soc/stm/Makefile
+++ b/sound/soc/stm/Makefile
@@ -1,6 +1,6 @@
 # SAI
 snd-soc-stm32-sai-sub-objs := stm32_sai_sub.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai-sub.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai-sub.o
 
 snd-soc-stm32-sai-objs := stm32_sai.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai.o
-- 
1.9.1

[PATCH 2/7] ASoC: stm32: change SAI configuration flag

[olivier moysan]

Use a specific flag for SAI interface instead
of common stm32 asoc flag.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/Kconfig  | 10 +++++++---
 sound/soc/stm/Makefile |  4 ++--
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/sound/soc/stm/Kconfig b/sound/soc/stm/Kconfig
index 972970f..d747993 100644
--- a/sound/soc/stm/Kconfig
+++ b/sound/soc/stm/Kconfig
@@ -1,8 +1,12 @@
-menuconfig SND_SOC_STM32
-	tristate "STMicroelectronics STM32 SOC audio support"
+menu "STMicroelectronics STM32 SOC audio support"
+
+config SND_SOC_STM32_SAI
+	tristate "STM32 SAI interface (Serial Audio Interface) support"
 	depends on ARCH_STM32 || COMPILE_TEST
 	depends on SND_SOC
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	select REGMAP_MMIO
 	help
-	  Say Y if you want to enable ASoC-support for STM32
+	  Say Y if you want to enable SAI for STM32
+
+endmenu
diff --git a/sound/soc/stm/Makefile b/sound/soc/stm/Makefile
index e466a47..386ce4b 100644
--- a/sound/soc/stm/Makefile
+++ b/sound/soc/stm/Makefile
@@ -1,6 +1,6 @@
 # SAI
 snd-soc-stm32-sai-sub-objs := stm32_sai_sub.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai-sub.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai-sub.o
 
 snd-soc-stm32-sai-objs := stm32_sai.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai.o
-- 
1.9.1

[PATCH 2/7] ASoC: stm32: change SAI configuration flag

[olivier moysan]

Use a specific flag for SAI interface instead
of common stm32 asoc flag.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/Kconfig  | 10 +++++++---
 sound/soc/stm/Makefile |  4 ++--
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/sound/soc/stm/Kconfig b/sound/soc/stm/Kconfig
index 972970f..d747993 100644
--- a/sound/soc/stm/Kconfig
+++ b/sound/soc/stm/Kconfig
@@ -1,8 +1,12 @@
-menuconfig SND_SOC_STM32
-	tristate "STMicroelectronics STM32 SOC audio support"
+menu "STMicroelectronics STM32 SOC audio support"
+
+config SND_SOC_STM32_SAI
+	tristate "STM32 SAI interface (Serial Audio Interface) support"
 	depends on ARCH_STM32 || COMPILE_TEST
 	depends on SND_SOC
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	select REGMAP_MMIO
 	help
-	  Say Y if you want to enable ASoC-support for STM32
+	  Say Y if you want to enable SAI for STM32
+
+endmenu
diff --git a/sound/soc/stm/Makefile b/sound/soc/stm/Makefile
index e466a47..386ce4b 100644
--- a/sound/soc/stm/Makefile
+++ b/sound/soc/stm/Makefile
@@ -1,6 +1,6 @@
 # SAI
 snd-soc-stm32-sai-sub-objs := stm32_sai_sub.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai-sub.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai-sub.o
 
 snd-soc-stm32-sai-objs := stm32_sai.o
-obj-$(CONFIG_SND_SOC_STM32) += snd-soc-stm32-sai.o
+obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai.o
-- 
1.9.1

Re: [PATCH 2/7] ASoC: stm32: change SAI configuration flag

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 208 bytes --]

On Fri, Jun 16, 2017 at 02:15:29PM +0200, olivier moysan wrote:
> Use a specific flag for SAI interface instead
> of common stm32 asoc flag.

This doesn't apply against current code, please check and resend.

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

[PATCH 2/7] ASoC: stm32: change SAI configuration flag

[Mark Brown]

On Fri, Jun 16, 2017 at 02:15:29PM +0200, olivier moysan wrote:
> Use a specific flag for SAI interface instead
> of common stm32 asoc flag.

This doesn't apply against current code, please check and resend.
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Re: [PATCH 2/7] ASoC: stm32: change SAI configuration flag

[Olivier MOYSAN]

Hello Mark,

On 06/16/2017 07:49 PM, Mark Brown wrote:
> On Fri, Jun 16, 2017 at 02:15:29PM +0200, olivier moysan wrote:
>> Use a specific flag for SAI interface instead
>> of common stm32 asoc flag.
> 
> This doesn't apply against current code, please check and resend.
> 

I pushed this patch-set on stm topic branch.
I resend a patch on next, to fix the merge issue.

Best regards
olivier

Re: [PATCH 2/7] ASoC: stm32: change SAI configuration flag

[Olivier MOYSAN]

Hello Mark,

On 06/16/2017 07:49 PM, Mark Brown wrote:
> On Fri, Jun 16, 2017 at 02:15:29PM +0200, olivier moysan wrote:
>> Use a specific flag for SAI interface instead
>> of common stm32 asoc flag.
> 
> This doesn't apply against current code, please check and resend.
> 

I pushed this patch-set on stm topic branch.
I resend a patch on next, to fix the merge issue.

Best regards
olivier

[PATCH 2/7] ASoC: stm32: change SAI configuration flag

[Olivier MOYSAN]

Hello Mark,

On 06/16/2017 07:49 PM, Mark Brown wrote:
> On Fri, Jun 16, 2017 at 02:15:29PM +0200, olivier moysan wrote:
>> Use a specific flag for SAI interface instead
>> of common stm32 asoc flag.
> 
> This doesn't apply against current code, please check and resend.
> 

I pushed this patch-set on stm topic branch.
I resend a patch on next, to fix the merge issue.

Best regards
olivier

[PATCH 3/7] ASoC: stm32: sai: typo fixes

[olivier moysan]

Fix typos in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai.c     |  2 +-
 sound/soc/stm/stm32_sai.h     |  1 -
 sound/soc/stm/stm32_sai_sub.c | 28 ++++++++++++++--------------
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 2a27a26..6159d66 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -110,6 +110,6 @@ static int stm32_sai_remove(struct platform_device *pdev)
 module_platform_driver(stm32_sai_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.h b/sound/soc/stm/stm32_sai.h
index a801fda..270be93 100644
--- a/sound/soc/stm/stm32_sai.h
+++ b/sound/soc/stm/stm32_sai.h
@@ -125,7 +125,6 @@
 #define SAI_XFRCR_FSOFF		BIT(SAI_XFRCR_FSOFF_SHIFT)
 
 /****************** Bit definition for SAI_XSLOTR register ******************/
-
 #define SAI_XSLOTR_FBOFF_SHIFT	0
 #define SAI_XSLOTR_FBOFF_MASK	GENMASK(4, SAI_XSLOTR_FBOFF_SHIFT)
 #define SAI_XSLOTR_FBOFF_SET(x)	((x) << SAI_XSLOTR_FBOFF_SHIFT)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index ae4706c..d7aeed3 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -181,29 +181,29 @@ static irqreturn_t stm32_sai_isr(int irq, void *devid)
 			   SAI_XCLRFR_MASK);
 
 	if (flags & SAI_XIMR_OVRUDRIE) {
-		dev_err(&pdev->dev, "IT %s\n",
+		dev_err(&pdev->dev, "IRQ %s\n",
 			STM_SAI_IS_PLAYBACK(sai) ? "underrun" : "overrun");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_MUTEDETIE)
-		dev_dbg(&pdev->dev, "IT mute detected\n");
+		dev_dbg(&pdev->dev, "IRQ mute detected\n");
 
 	if (flags & SAI_XIMR_WCKCFGIE) {
-		dev_err(&pdev->dev, "IT wrong clock configuration\n");
+		dev_err(&pdev->dev, "IRQ wrong clock configuration\n");
 		status = SNDRV_PCM_STATE_DISCONNECTED;
 	}
 
 	if (flags & SAI_XIMR_CNRDYIE)
-		dev_warn(&pdev->dev, "IT Codec not ready\n");
+		dev_err(&pdev->dev, "IRQ Codec not ready\n");
 
 	if (flags & SAI_XIMR_AFSDETIE) {
-		dev_warn(&pdev->dev, "IT Anticipated frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Anticipated frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_LFSDETIE) {
-		dev_warn(&pdev->dev, "IT Late frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Late frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
@@ -235,7 +235,7 @@ static int stm32_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int slotr, slotr_mask, slot_size;
 
-	dev_dbg(cpu_dai->dev, "masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
+	dev_dbg(cpu_dai->dev, "Masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
 		tx_mask, rx_mask, slots, slot_width);
 
 	switch (slot_width) {
@@ -377,7 +377,7 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
 
 	ret = clk_prepare_enable(sai->sai_ck);
 	if (ret < 0) {
-		dev_err(cpu_dai->dev, "failed to enable clock: %d\n", ret);
+		dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret);
 		return ret;
 	}
 
@@ -497,7 +497,7 @@ static int stm32_sai_set_slots(struct snd_soc_dai *cpu_dai)
 				   SAI_XSLOTR_SLOTEN_SET(sai->slot_mask));
 	}
 
-	dev_dbg(cpu_dai->dev, "slots %d, slot width %d\n",
+	dev_dbg(cpu_dai->dev, "Slots %d, slot width %d\n",
 		sai->slots, sai->slot_width);
 
 	return 0;
@@ -521,7 +521,7 @@ static void stm32_sai_set_frame(struct snd_soc_dai *cpu_dai)
 	frcr |= SAI_XFRCR_FSALL_SET((fs_active - 1));
 	frcr_mask = SAI_XFRCR_FRL_MASK | SAI_XFRCR_FSALL_MASK;
 
-	dev_dbg(cpu_dai->dev, "frame length %d, frame active %d\n",
+	dev_dbg(cpu_dai->dev, "Frame length %d, frame active %d\n",
 		sai->fs_length, fs_active);
 
 	regmap_update_bits(sai->regmap, STM_SAI_FRCR_REGX, frcr_mask, frcr);
@@ -784,7 +784,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
 	if (IS_ERR(sai->sai_ck)) {
-		dev_err(&pdev->dev, "missing kernel clock sai_ck\n");
+		dev_err(&pdev->dev, "Missing kernel clock sai_ck\n");
 		return PTR_ERR(sai->sai_ck);
 	}
 
@@ -849,7 +849,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, sai->pdata->irq, stm32_sai_isr,
 			       IRQF_SHARED, dev_name(&pdev->dev), sai);
 	if (ret) {
-		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
 		return ret;
 	}
 
@@ -861,7 +861,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
 					      &stm32_sai_pcm_config, 0);
 	if (ret) {
-		dev_err(&pdev->dev, "could not register pcm dma\n");
+		dev_err(&pdev->dev, "Could not register pcm dma\n");
 		return ret;
 	}
 
@@ -879,6 +879,6 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 module_platform_driver(stm32_sai_sub_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI sub-block Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai-sub");
 MODULE_LICENSE("GPL v2");
-- 
1.9.1

[PATCH 3/7] ASoC: stm32: sai: typo fixes

[olivier moysan]

Fix typos in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai.c     |  2 +-
 sound/soc/stm/stm32_sai.h     |  1 -
 sound/soc/stm/stm32_sai_sub.c | 28 ++++++++++++++--------------
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 2a27a26..6159d66 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -110,6 +110,6 @@ static int stm32_sai_remove(struct platform_device *pdev)
 module_platform_driver(stm32_sai_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.h b/sound/soc/stm/stm32_sai.h
index a801fda..270be93 100644
--- a/sound/soc/stm/stm32_sai.h
+++ b/sound/soc/stm/stm32_sai.h
@@ -125,7 +125,6 @@
 #define SAI_XFRCR_FSOFF		BIT(SAI_XFRCR_FSOFF_SHIFT)
 
 /****************** Bit definition for SAI_XSLOTR register ******************/
-
 #define SAI_XSLOTR_FBOFF_SHIFT	0
 #define SAI_XSLOTR_FBOFF_MASK	GENMASK(4, SAI_XSLOTR_FBOFF_SHIFT)
 #define SAI_XSLOTR_FBOFF_SET(x)	((x) << SAI_XSLOTR_FBOFF_SHIFT)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index ae4706c..d7aeed3 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -181,29 +181,29 @@ static irqreturn_t stm32_sai_isr(int irq, void *devid)
 			   SAI_XCLRFR_MASK);
 
 	if (flags & SAI_XIMR_OVRUDRIE) {
-		dev_err(&pdev->dev, "IT %s\n",
+		dev_err(&pdev->dev, "IRQ %s\n",
 			STM_SAI_IS_PLAYBACK(sai) ? "underrun" : "overrun");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_MUTEDETIE)
-		dev_dbg(&pdev->dev, "IT mute detected\n");
+		dev_dbg(&pdev->dev, "IRQ mute detected\n");
 
 	if (flags & SAI_XIMR_WCKCFGIE) {
-		dev_err(&pdev->dev, "IT wrong clock configuration\n");
+		dev_err(&pdev->dev, "IRQ wrong clock configuration\n");
 		status = SNDRV_PCM_STATE_DISCONNECTED;
 	}
 
 	if (flags & SAI_XIMR_CNRDYIE)
-		dev_warn(&pdev->dev, "IT Codec not ready\n");
+		dev_err(&pdev->dev, "IRQ Codec not ready\n");
 
 	if (flags & SAI_XIMR_AFSDETIE) {
-		dev_warn(&pdev->dev, "IT Anticipated frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Anticipated frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_LFSDETIE) {
-		dev_warn(&pdev->dev, "IT Late frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Late frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
@@ -235,7 +235,7 @@ static int stm32_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int slotr, slotr_mask, slot_size;
 
-	dev_dbg(cpu_dai->dev, "masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
+	dev_dbg(cpu_dai->dev, "Masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
 		tx_mask, rx_mask, slots, slot_width);
 
 	switch (slot_width) {
@@ -377,7 +377,7 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
 
 	ret = clk_prepare_enable(sai->sai_ck);
 	if (ret < 0) {
-		dev_err(cpu_dai->dev, "failed to enable clock: %d\n", ret);
+		dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret);
 		return ret;
 	}
 
@@ -497,7 +497,7 @@ static int stm32_sai_set_slots(struct snd_soc_dai *cpu_dai)
 				   SAI_XSLOTR_SLOTEN_SET(sai->slot_mask));
 	}
 
-	dev_dbg(cpu_dai->dev, "slots %d, slot width %d\n",
+	dev_dbg(cpu_dai->dev, "Slots %d, slot width %d\n",
 		sai->slots, sai->slot_width);
 
 	return 0;
@@ -521,7 +521,7 @@ static void stm32_sai_set_frame(struct snd_soc_dai *cpu_dai)
 	frcr |= SAI_XFRCR_FSALL_SET((fs_active - 1));
 	frcr_mask = SAI_XFRCR_FRL_MASK | SAI_XFRCR_FSALL_MASK;
 
-	dev_dbg(cpu_dai->dev, "frame length %d, frame active %d\n",
+	dev_dbg(cpu_dai->dev, "Frame length %d, frame active %d\n",
 		sai->fs_length, fs_active);
 
 	regmap_update_bits(sai->regmap, STM_SAI_FRCR_REGX, frcr_mask, frcr);
@@ -784,7 +784,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
 	if (IS_ERR(sai->sai_ck)) {
-		dev_err(&pdev->dev, "missing kernel clock sai_ck\n");
+		dev_err(&pdev->dev, "Missing kernel clock sai_ck\n");
 		return PTR_ERR(sai->sai_ck);
 	}
 
@@ -849,7 +849,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, sai->pdata->irq, stm32_sai_isr,
 			       IRQF_SHARED, dev_name(&pdev->dev), sai);
 	if (ret) {
-		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
 		return ret;
 	}
 
@@ -861,7 +861,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
 					      &stm32_sai_pcm_config, 0);
 	if (ret) {
-		dev_err(&pdev->dev, "could not register pcm dma\n");
+		dev_err(&pdev->dev, "Could not register pcm dma\n");
 		return ret;
 	}
 
@@ -879,6 +879,6 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 module_platform_driver(stm32_sai_sub_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI sub-block Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai-sub");
 MODULE_LICENSE("GPL v2");
-- 
1.9.1

[PATCH 3/7] ASoC: stm32: sai: typo fixes

[olivier moysan]

Fix typos in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai.c     |  2 +-
 sound/soc/stm/stm32_sai.h     |  1 -
 sound/soc/stm/stm32_sai_sub.c | 28 ++++++++++++++--------------
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 2a27a26..6159d66 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -110,6 +110,6 @@ static int stm32_sai_remove(struct platform_device *pdev)
 module_platform_driver(stm32_sai_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.h b/sound/soc/stm/stm32_sai.h
index a801fda..270be93 100644
--- a/sound/soc/stm/stm32_sai.h
+++ b/sound/soc/stm/stm32_sai.h
@@ -125,7 +125,6 @@
 #define SAI_XFRCR_FSOFF		BIT(SAI_XFRCR_FSOFF_SHIFT)
 
 /****************** Bit definition for SAI_XSLOTR register ******************/
-
 #define SAI_XSLOTR_FBOFF_SHIFT	0
 #define SAI_XSLOTR_FBOFF_MASK	GENMASK(4, SAI_XSLOTR_FBOFF_SHIFT)
 #define SAI_XSLOTR_FBOFF_SET(x)	((x) << SAI_XSLOTR_FBOFF_SHIFT)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index ae4706c..d7aeed3 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -181,29 +181,29 @@ static irqreturn_t stm32_sai_isr(int irq, void *devid)
 			   SAI_XCLRFR_MASK);
 
 	if (flags & SAI_XIMR_OVRUDRIE) {
-		dev_err(&pdev->dev, "IT %s\n",
+		dev_err(&pdev->dev, "IRQ %s\n",
 			STM_SAI_IS_PLAYBACK(sai) ? "underrun" : "overrun");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_MUTEDETIE)
-		dev_dbg(&pdev->dev, "IT mute detected\n");
+		dev_dbg(&pdev->dev, "IRQ mute detected\n");
 
 	if (flags & SAI_XIMR_WCKCFGIE) {
-		dev_err(&pdev->dev, "IT wrong clock configuration\n");
+		dev_err(&pdev->dev, "IRQ wrong clock configuration\n");
 		status = SNDRV_PCM_STATE_DISCONNECTED;
 	}
 
 	if (flags & SAI_XIMR_CNRDYIE)
-		dev_warn(&pdev->dev, "IT Codec not ready\n");
+		dev_err(&pdev->dev, "IRQ Codec not ready\n");
 
 	if (flags & SAI_XIMR_AFSDETIE) {
-		dev_warn(&pdev->dev, "IT Anticipated frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Anticipated frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_LFSDETIE) {
-		dev_warn(&pdev->dev, "IT Late frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Late frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
@@ -235,7 +235,7 @@ static int stm32_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int slotr, slotr_mask, slot_size;
 
-	dev_dbg(cpu_dai->dev, "masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
+	dev_dbg(cpu_dai->dev, "Masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
 		tx_mask, rx_mask, slots, slot_width);
 
 	switch (slot_width) {
@@ -377,7 +377,7 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
 
 	ret = clk_prepare_enable(sai->sai_ck);
 	if (ret < 0) {
-		dev_err(cpu_dai->dev, "failed to enable clock: %d\n", ret);
+		dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret);
 		return ret;
 	}
 
@@ -497,7 +497,7 @@ static int stm32_sai_set_slots(struct snd_soc_dai *cpu_dai)
 				   SAI_XSLOTR_SLOTEN_SET(sai->slot_mask));
 	}
 
-	dev_dbg(cpu_dai->dev, "slots %d, slot width %d\n",
+	dev_dbg(cpu_dai->dev, "Slots %d, slot width %d\n",
 		sai->slots, sai->slot_width);
 
 	return 0;
@@ -521,7 +521,7 @@ static void stm32_sai_set_frame(struct snd_soc_dai *cpu_dai)
 	frcr |= SAI_XFRCR_FSALL_SET((fs_active - 1));
 	frcr_mask = SAI_XFRCR_FRL_MASK | SAI_XFRCR_FSALL_MASK;
 
-	dev_dbg(cpu_dai->dev, "frame length %d, frame active %d\n",
+	dev_dbg(cpu_dai->dev, "Frame length %d, frame active %d\n",
 		sai->fs_length, fs_active);
 
 	regmap_update_bits(sai->regmap, STM_SAI_FRCR_REGX, frcr_mask, frcr);
@@ -784,7 +784,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
 	if (IS_ERR(sai->sai_ck)) {
-		dev_err(&pdev->dev, "missing kernel clock sai_ck\n");
+		dev_err(&pdev->dev, "Missing kernel clock sai_ck\n");
 		return PTR_ERR(sai->sai_ck);
 	}
 
@@ -849,7 +849,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, sai->pdata->irq, stm32_sai_isr,
 			       IRQF_SHARED, dev_name(&pdev->dev), sai);
 	if (ret) {
-		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
 		return ret;
 	}
 
@@ -861,7 +861,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
 					      &stm32_sai_pcm_config, 0);
 	if (ret) {
-		dev_err(&pdev->dev, "could not register pcm dma\n");
+		dev_err(&pdev->dev, "Could not register pcm dma\n");
 		return ret;
 	}
 
@@ -879,6 +879,6 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 module_platform_driver(stm32_sai_sub_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI sub-block Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai-sub");
 MODULE_LICENSE("GPL v2");
-- 
1.9.1

Applied "ASoC: stm32: sai: typo fixes" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: typo fixes

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 25a1fd2b6e5ca2d5d4f8a877975abc71155efd6a Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:30 +0200
Subject: [PATCH] ASoC: stm32: sai: typo fixes

Fix typos in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai.c     |  2 +-
 sound/soc/stm/stm32_sai.h     |  1 -
 sound/soc/stm/stm32_sai_sub.c | 28 ++++++++++++++--------------
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 2a27a26bf7a1..6159d66c2c54 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -110,6 +110,6 @@ static struct platform_driver stm32_sai_driver = {
 module_platform_driver(stm32_sai_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.h b/sound/soc/stm/stm32_sai.h
index a801fda5066f..270be93b845e 100644
--- a/sound/soc/stm/stm32_sai.h
+++ b/sound/soc/stm/stm32_sai.h
@@ -125,7 +125,6 @@
 #define SAI_XFRCR_FSOFF		BIT(SAI_XFRCR_FSOFF_SHIFT)
 
 /****************** Bit definition for SAI_XSLOTR register ******************/
-
 #define SAI_XSLOTR_FBOFF_SHIFT	0
 #define SAI_XSLOTR_FBOFF_MASK	GENMASK(4, SAI_XSLOTR_FBOFF_SHIFT)
 #define SAI_XSLOTR_FBOFF_SET(x)	((x) << SAI_XSLOTR_FBOFF_SHIFT)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index ae4706ca265b..d7aeed3ec3c8 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -181,29 +181,29 @@ static irqreturn_t stm32_sai_isr(int irq, void *devid)
 			   SAI_XCLRFR_MASK);
 
 	if (flags & SAI_XIMR_OVRUDRIE) {
-		dev_err(&pdev->dev, "IT %s\n",
+		dev_err(&pdev->dev, "IRQ %s\n",
 			STM_SAI_IS_PLAYBACK(sai) ? "underrun" : "overrun");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_MUTEDETIE)
-		dev_dbg(&pdev->dev, "IT mute detected\n");
+		dev_dbg(&pdev->dev, "IRQ mute detected\n");
 
 	if (flags & SAI_XIMR_WCKCFGIE) {
-		dev_err(&pdev->dev, "IT wrong clock configuration\n");
+		dev_err(&pdev->dev, "IRQ wrong clock configuration\n");
 		status = SNDRV_PCM_STATE_DISCONNECTED;
 	}
 
 	if (flags & SAI_XIMR_CNRDYIE)
-		dev_warn(&pdev->dev, "IT Codec not ready\n");
+		dev_err(&pdev->dev, "IRQ Codec not ready\n");
 
 	if (flags & SAI_XIMR_AFSDETIE) {
-		dev_warn(&pdev->dev, "IT Anticipated frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Anticipated frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_LFSDETIE) {
-		dev_warn(&pdev->dev, "IT Late frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Late frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
@@ -235,7 +235,7 @@ static int stm32_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int slotr, slotr_mask, slot_size;
 
-	dev_dbg(cpu_dai->dev, "masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
+	dev_dbg(cpu_dai->dev, "Masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
 		tx_mask, rx_mask, slots, slot_width);
 
 	switch (slot_width) {
@@ -377,7 +377,7 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
 
 	ret = clk_prepare_enable(sai->sai_ck);
 	if (ret < 0) {
-		dev_err(cpu_dai->dev, "failed to enable clock: %d\n", ret);
+		dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret);
 		return ret;
 	}
 
@@ -497,7 +497,7 @@ static int stm32_sai_set_slots(struct snd_soc_dai *cpu_dai)
 				   SAI_XSLOTR_SLOTEN_SET(sai->slot_mask));
 	}
 
-	dev_dbg(cpu_dai->dev, "slots %d, slot width %d\n",
+	dev_dbg(cpu_dai->dev, "Slots %d, slot width %d\n",
 		sai->slots, sai->slot_width);
 
 	return 0;
@@ -521,7 +521,7 @@ static void stm32_sai_set_frame(struct snd_soc_dai *cpu_dai)
 	frcr |= SAI_XFRCR_FSALL_SET((fs_active - 1));
 	frcr_mask = SAI_XFRCR_FRL_MASK | SAI_XFRCR_FSALL_MASK;
 
-	dev_dbg(cpu_dai->dev, "frame length %d, frame active %d\n",
+	dev_dbg(cpu_dai->dev, "Frame length %d, frame active %d\n",
 		sai->fs_length, fs_active);
 
 	regmap_update_bits(sai->regmap, STM_SAI_FRCR_REGX, frcr_mask, frcr);
@@ -784,7 +784,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
 	if (IS_ERR(sai->sai_ck)) {
-		dev_err(&pdev->dev, "missing kernel clock sai_ck\n");
+		dev_err(&pdev->dev, "Missing kernel clock sai_ck\n");
 		return PTR_ERR(sai->sai_ck);
 	}
 
@@ -849,7 +849,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, sai->pdata->irq, stm32_sai_isr,
 			       IRQF_SHARED, dev_name(&pdev->dev), sai);
 	if (ret) {
-		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
 		return ret;
 	}
 
@@ -861,7 +861,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
 					      &stm32_sai_pcm_config, 0);
 	if (ret) {
-		dev_err(&pdev->dev, "could not register pcm dma\n");
+		dev_err(&pdev->dev, "Could not register pcm dma\n");
 		return ret;
 	}
 
@@ -879,6 +879,6 @@ static struct platform_driver stm32_sai_sub_driver = {
 module_platform_driver(stm32_sai_sub_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI sub-block Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai-sub");
 MODULE_LICENSE("GPL v2");
-- 
2.11.0

Applied "ASoC: stm32: sai: typo fixes" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: typo fixes

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 25a1fd2b6e5ca2d5d4f8a877975abc71155efd6a Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:30 +0200
Subject: [PATCH] ASoC: stm32: sai: typo fixes

Fix typos in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai.c     |  2 +-
 sound/soc/stm/stm32_sai.h     |  1 -
 sound/soc/stm/stm32_sai_sub.c | 28 ++++++++++++++--------------
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 2a27a26bf7a1..6159d66c2c54 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -110,6 +110,6 @@ static struct platform_driver stm32_sai_driver = {
 module_platform_driver(stm32_sai_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.h b/sound/soc/stm/stm32_sai.h
index a801fda5066f..270be93b845e 100644
--- a/sound/soc/stm/stm32_sai.h
+++ b/sound/soc/stm/stm32_sai.h
@@ -125,7 +125,6 @@
 #define SAI_XFRCR_FSOFF		BIT(SAI_XFRCR_FSOFF_SHIFT)
 
 /****************** Bit definition for SAI_XSLOTR register ******************/
-
 #define SAI_XSLOTR_FBOFF_SHIFT	0
 #define SAI_XSLOTR_FBOFF_MASK	GENMASK(4, SAI_XSLOTR_FBOFF_SHIFT)
 #define SAI_XSLOTR_FBOFF_SET(x)	((x) << SAI_XSLOTR_FBOFF_SHIFT)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index ae4706ca265b..d7aeed3ec3c8 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -181,29 +181,29 @@ static irqreturn_t stm32_sai_isr(int irq, void *devid)
 			   SAI_XCLRFR_MASK);
 
 	if (flags & SAI_XIMR_OVRUDRIE) {
-		dev_err(&pdev->dev, "IT %s\n",
+		dev_err(&pdev->dev, "IRQ %s\n",
 			STM_SAI_IS_PLAYBACK(sai) ? "underrun" : "overrun");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_MUTEDETIE)
-		dev_dbg(&pdev->dev, "IT mute detected\n");
+		dev_dbg(&pdev->dev, "IRQ mute detected\n");
 
 	if (flags & SAI_XIMR_WCKCFGIE) {
-		dev_err(&pdev->dev, "IT wrong clock configuration\n");
+		dev_err(&pdev->dev, "IRQ wrong clock configuration\n");
 		status = SNDRV_PCM_STATE_DISCONNECTED;
 	}
 
 	if (flags & SAI_XIMR_CNRDYIE)
-		dev_warn(&pdev->dev, "IT Codec not ready\n");
+		dev_err(&pdev->dev, "IRQ Codec not ready\n");
 
 	if (flags & SAI_XIMR_AFSDETIE) {
-		dev_warn(&pdev->dev, "IT Anticipated frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Anticipated frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_LFSDETIE) {
-		dev_warn(&pdev->dev, "IT Late frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Late frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
@@ -235,7 +235,7 @@ static int stm32_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int slotr, slotr_mask, slot_size;
 
-	dev_dbg(cpu_dai->dev, "masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
+	dev_dbg(cpu_dai->dev, "Masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
 		tx_mask, rx_mask, slots, slot_width);
 
 	switch (slot_width) {
@@ -377,7 +377,7 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
 
 	ret = clk_prepare_enable(sai->sai_ck);
 	if (ret < 0) {
-		dev_err(cpu_dai->dev, "failed to enable clock: %d\n", ret);
+		dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret);
 		return ret;
 	}
 
@@ -497,7 +497,7 @@ static int stm32_sai_set_slots(struct snd_soc_dai *cpu_dai)
 				   SAI_XSLOTR_SLOTEN_SET(sai->slot_mask));
 	}
 
-	dev_dbg(cpu_dai->dev, "slots %d, slot width %d\n",
+	dev_dbg(cpu_dai->dev, "Slots %d, slot width %d\n",
 		sai->slots, sai->slot_width);
 
 	return 0;
@@ -521,7 +521,7 @@ static void stm32_sai_set_frame(struct snd_soc_dai *cpu_dai)
 	frcr |= SAI_XFRCR_FSALL_SET((fs_active - 1));
 	frcr_mask = SAI_XFRCR_FRL_MASK | SAI_XFRCR_FSALL_MASK;
 
-	dev_dbg(cpu_dai->dev, "frame length %d, frame active %d\n",
+	dev_dbg(cpu_dai->dev, "Frame length %d, frame active %d\n",
 		sai->fs_length, fs_active);
 
 	regmap_update_bits(sai->regmap, STM_SAI_FRCR_REGX, frcr_mask, frcr);
@@ -784,7 +784,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
 	if (IS_ERR(sai->sai_ck)) {
-		dev_err(&pdev->dev, "missing kernel clock sai_ck\n");
+		dev_err(&pdev->dev, "Missing kernel clock sai_ck\n");
 		return PTR_ERR(sai->sai_ck);
 	}
 
@@ -849,7 +849,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, sai->pdata->irq, stm32_sai_isr,
 			       IRQF_SHARED, dev_name(&pdev->dev), sai);
 	if (ret) {
-		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
 		return ret;
 	}
 
@@ -861,7 +861,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
 					      &stm32_sai_pcm_config, 0);
 	if (ret) {
-		dev_err(&pdev->dev, "could not register pcm dma\n");
+		dev_err(&pdev->dev, "Could not register pcm dma\n");
 		return ret;
 	}
 
@@ -879,6 +879,6 @@ static struct platform_driver stm32_sai_sub_driver = {
 module_platform_driver(stm32_sai_sub_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI sub-block Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai-sub");
 MODULE_LICENSE("GPL v2");
-- 
2.11.0

Applied "ASoC: stm32: sai: typo fixes" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: typo fixes

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 25a1fd2b6e5ca2d5d4f8a877975abc71155efd6a Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:30 +0200
Subject: [PATCH] ASoC: stm32: sai: typo fixes

Fix typos in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai.c     |  2 +-
 sound/soc/stm/stm32_sai.h     |  1 -
 sound/soc/stm/stm32_sai_sub.c | 28 ++++++++++++++--------------
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index 2a27a26bf7a1..6159d66c2c54 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -110,6 +110,6 @@ static struct platform_driver stm32_sai_driver = {
 module_platform_driver(stm32_sai_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai");
 MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/stm/stm32_sai.h b/sound/soc/stm/stm32_sai.h
index a801fda5066f..270be93b845e 100644
--- a/sound/soc/stm/stm32_sai.h
+++ b/sound/soc/stm/stm32_sai.h
@@ -125,7 +125,6 @@
 #define SAI_XFRCR_FSOFF		BIT(SAI_XFRCR_FSOFF_SHIFT)
 
 /****************** Bit definition for SAI_XSLOTR register ******************/
-
 #define SAI_XSLOTR_FBOFF_SHIFT	0
 #define SAI_XSLOTR_FBOFF_MASK	GENMASK(4, SAI_XSLOTR_FBOFF_SHIFT)
 #define SAI_XSLOTR_FBOFF_SET(x)	((x) << SAI_XSLOTR_FBOFF_SHIFT)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index ae4706ca265b..d7aeed3ec3c8 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -181,29 +181,29 @@ static irqreturn_t stm32_sai_isr(int irq, void *devid)
 			   SAI_XCLRFR_MASK);
 
 	if (flags & SAI_XIMR_OVRUDRIE) {
-		dev_err(&pdev->dev, "IT %s\n",
+		dev_err(&pdev->dev, "IRQ %s\n",
 			STM_SAI_IS_PLAYBACK(sai) ? "underrun" : "overrun");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_MUTEDETIE)
-		dev_dbg(&pdev->dev, "IT mute detected\n");
+		dev_dbg(&pdev->dev, "IRQ mute detected\n");
 
 	if (flags & SAI_XIMR_WCKCFGIE) {
-		dev_err(&pdev->dev, "IT wrong clock configuration\n");
+		dev_err(&pdev->dev, "IRQ wrong clock configuration\n");
 		status = SNDRV_PCM_STATE_DISCONNECTED;
 	}
 
 	if (flags & SAI_XIMR_CNRDYIE)
-		dev_warn(&pdev->dev, "IT Codec not ready\n");
+		dev_err(&pdev->dev, "IRQ Codec not ready\n");
 
 	if (flags & SAI_XIMR_AFSDETIE) {
-		dev_warn(&pdev->dev, "IT Anticipated frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Anticipated frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
 	if (flags & SAI_XIMR_LFSDETIE) {
-		dev_warn(&pdev->dev, "IT Late frame synchro\n");
+		dev_err(&pdev->dev, "IRQ Late frame synchro\n");
 		status = SNDRV_PCM_STATE_XRUN;
 	}
 
@@ -235,7 +235,7 @@ static int stm32_sai_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
 	int slotr, slotr_mask, slot_size;
 
-	dev_dbg(cpu_dai->dev, "masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
+	dev_dbg(cpu_dai->dev, "Masks tx/rx:%#x/%#x, slots:%d, width:%d\n",
 		tx_mask, rx_mask, slots, slot_width);
 
 	switch (slot_width) {
@@ -377,7 +377,7 @@ static int stm32_sai_startup(struct snd_pcm_substream *substream,
 
 	ret = clk_prepare_enable(sai->sai_ck);
 	if (ret < 0) {
-		dev_err(cpu_dai->dev, "failed to enable clock: %d\n", ret);
+		dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret);
 		return ret;
 	}
 
@@ -497,7 +497,7 @@ static int stm32_sai_set_slots(struct snd_soc_dai *cpu_dai)
 				   SAI_XSLOTR_SLOTEN_SET(sai->slot_mask));
 	}
 
-	dev_dbg(cpu_dai->dev, "slots %d, slot width %d\n",
+	dev_dbg(cpu_dai->dev, "Slots %d, slot width %d\n",
 		sai->slots, sai->slot_width);
 
 	return 0;
@@ -521,7 +521,7 @@ static void stm32_sai_set_frame(struct snd_soc_dai *cpu_dai)
 	frcr |= SAI_XFRCR_FSALL_SET((fs_active - 1));
 	frcr_mask = SAI_XFRCR_FRL_MASK | SAI_XFRCR_FSALL_MASK;
 
-	dev_dbg(cpu_dai->dev, "frame length %d, frame active %d\n",
+	dev_dbg(cpu_dai->dev, "Frame length %d, frame active %d\n",
 		sai->fs_length, fs_active);
 
 	regmap_update_bits(sai->regmap, STM_SAI_FRCR_REGX, frcr_mask, frcr);
@@ -784,7 +784,7 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 
 	sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
 	if (IS_ERR(sai->sai_ck)) {
-		dev_err(&pdev->dev, "missing kernel clock sai_ck\n");
+		dev_err(&pdev->dev, "Missing kernel clock sai_ck\n");
 		return PTR_ERR(sai->sai_ck);
 	}
 
@@ -849,7 +849,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, sai->pdata->irq, stm32_sai_isr,
 			       IRQF_SHARED, dev_name(&pdev->dev), sai);
 	if (ret) {
-		dev_err(&pdev->dev, "irq request returned %d\n", ret);
+		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
 		return ret;
 	}
 
@@ -861,7 +861,7 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
 					      &stm32_sai_pcm_config, 0);
 	if (ret) {
-		dev_err(&pdev->dev, "could not register pcm dma\n");
+		dev_err(&pdev->dev, "Could not register pcm dma\n");
 		return ret;
 	}
 
@@ -879,6 +879,6 @@ static struct platform_driver stm32_sai_sub_driver = {
 module_platform_driver(stm32_sai_sub_driver);
 
 MODULE_DESCRIPTION("STM32 Soc SAI sub-block Interface");
-MODULE_AUTHOR("Olivier Moysan, <olivier.moysan@st.com>");
+MODULE_AUTHOR("Olivier Moysan <olivier.moysan@st.com>");
 MODULE_ALIAS("platform:st,stm32-sai-sub");
 MODULE_LICENSE("GPL v2");
-- 
2.11.0

[PATCH 4/7] ASoC: stm32: sai: remove spurious trace

[olivier moysan]

Remove spurious trace in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index d7aeed3..24b8874 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -761,9 +761,6 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return -ENODEV;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dev_err(&pdev->dev, "res %pr\n", res);
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
-- 
1.9.1

[PATCH 4/7] ASoC: stm32: sai: remove spurious trace

[olivier moysan]

Remove spurious trace in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index d7aeed3..24b8874 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -761,9 +761,6 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return -ENODEV;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dev_err(&pdev->dev, "res %pr\n", res);
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
-- 
1.9.1

[PATCH 4/7] ASoC: stm32: sai: remove spurious trace

[olivier moysan]

Remove spurious trace in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index d7aeed3..24b8874 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -761,9 +761,6 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return -ENODEV;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dev_err(&pdev->dev, "res %pr\n", res);
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
-- 
1.9.1

Applied "ASoC: stm32: sai: remove spurious trace" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: remove spurious trace

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 e0588cb6e3fee423553c34b10e9c83b6adb7c16e Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:31 +0200
Subject: [PATCH] ASoC: stm32: sai: remove spurious trace

Remove spurious trace in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index d7aeed3ec3c8..24b8874cfe5f 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -761,9 +761,6 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return -ENODEV;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dev_err(&pdev->dev, "res %pr\n", res);
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
-- 
2.11.0

Applied "ASoC: stm32: sai: remove spurious trace" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: remove spurious trace

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 e0588cb6e3fee423553c34b10e9c83b6adb7c16e Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:31 +0200
Subject: [PATCH] ASoC: stm32: sai: remove spurious trace

Remove spurious trace in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index d7aeed3ec3c8..24b8874cfe5f 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -761,9 +761,6 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return -ENODEV;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dev_err(&pdev->dev, "res %pr\n", res);
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
-- 
2.11.0

Applied "ASoC: stm32: sai: remove spurious trace" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: remove spurious trace

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 e0588cb6e3fee423553c34b10e9c83b6adb7c16e Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:31 +0200
Subject: [PATCH] ASoC: stm32: sai: remove spurious trace

Remove spurious trace in sai driver.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index d7aeed3ec3c8..24b8874cfe5f 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -761,9 +761,6 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return -ENODEV;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dev_err(&pdev->dev, "res %pr\n", res);
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
-- 
2.11.0

[PATCH 5/7] ASoC: stm32: sai: change stop sequence

[olivier moysan]

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874..97b69a3 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;
-- 
1.9.1

[PATCH 5/7] ASoC: stm32: sai: change stop sequence

[olivier moysan]

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874..97b69a3 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;
-- 
1.9.1

[PATCH 5/7] ASoC: stm32: sai: change stop sequence

[olivier moysan]

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874..97b69a3 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;
-- 
1.9.1

Applied "ASoC: stm32: sai: change stop sequence" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: change stop sequence

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 1d3d9735cf08c5aa06c142222a05e9c7e473cc5d Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan-qxv4g6HH51o@public.gmane.org>
Date: Fri, 16 Jun 2017 14:15:32 +0200
Subject: [PATCH] ASoC: stm32: sai: change stop sequence

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan-qxv4g6HH51o@public.gmane.org>
Signed-off-by: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 sound/soc/stm/stm32_sai_sub.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874cfe5f..97b69a3ab46e 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;
-- 
2.11.0

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Applied "ASoC: stm32: sai: change stop sequence" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: change stop sequence

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 1d3d9735cf08c5aa06c142222a05e9c7e473cc5d Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:32 +0200
Subject: [PATCH] ASoC: stm32: sai: change stop sequence

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874cfe5f..97b69a3ab46e 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;
-- 
2.11.0

Applied "ASoC: stm32: sai: change stop sequence" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: change stop sequence

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 1d3d9735cf08c5aa06c142222a05e9c7e473cc5d Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:32 +0200
Subject: [PATCH] ASoC: stm32: sai: change stop sequence

Disable SAI before stopping DMA data transfers.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 24b8874cfe5f..97b69a3ab46e 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -629,12 +629,12 @@ static int stm32_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 		dev_dbg(cpu_dai->dev, "Disable DMA and SAI\n");
 
 		regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-				   SAI_XCR1_DMAEN,
-				   (unsigned int)~SAI_XCR1_DMAEN);
+				   SAI_XCR1_SAIEN,
+				   (unsigned int)~SAI_XCR1_SAIEN);
 
 		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
-					 SAI_XCR1_SAIEN,
-					 (unsigned int)~SAI_XCR1_SAIEN);
+					 SAI_XCR1_DMAEN,
+					 (unsigned int)~SAI_XCR1_DMAEN);
 		if (ret < 0)
 			dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
 		break;
-- 
2.11.0

[PATCH 6/7] ASoC: stm32: sai: fix clock management

[olivier moysan]

Allow peripheral clock enable/disable on regmap accesses.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 97b69a3..2466af0 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -766,8 +766,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return PTR_ERR(base);
 
 	sai->phys_addr = res->start;
-	sai->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					    &stm32_sai_sub_regmap_config);
+	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "sai_ck", base,
+						&stm32_sai_sub_regmap_config);
 
 	/* Get direction property */
 	if (of_property_match_string(np, "dma-names", "tx") >= 0) {
-- 
1.9.1

[PATCH 6/7] ASoC: stm32: sai: fix clock management

[olivier moysan]

Allow peripheral clock enable/disable on regmap accesses.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 97b69a3..2466af0 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -766,8 +766,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return PTR_ERR(base);
 
 	sai->phys_addr = res->start;
-	sai->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					    &stm32_sai_sub_regmap_config);
+	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "sai_ck", base,
+						&stm32_sai_sub_regmap_config);
 
 	/* Get direction property */
 	if (of_property_match_string(np, "dma-names", "tx") >= 0) {
-- 
1.9.1

[PATCH 6/7] ASoC: stm32: sai: fix clock management

[olivier moysan]

Allow peripheral clock enable/disable on regmap accesses.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 97b69a3..2466af0 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -766,8 +766,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return PTR_ERR(base);
 
 	sai->phys_addr = res->start;
-	sai->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					    &stm32_sai_sub_regmap_config);
+	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "sai_ck", base,
+						&stm32_sai_sub_regmap_config);
 
 	/* Get direction property */
 	if (of_property_match_string(np, "dma-names", "tx") >= 0) {
-- 
1.9.1

Applied "ASoC: stm32: sai: fix clock management" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: fix clock management

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 77dc2255f4859b814d4d8713a91ab41114996d4e Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:33 +0200
Subject: [PATCH] ASoC: stm32: sai: fix clock management

Allow peripheral clock enable/disable on regmap accesses.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 97b69a3ab46e..2466af0343db 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -766,8 +766,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return PTR_ERR(base);
 
 	sai->phys_addr = res->start;
-	sai->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					    &stm32_sai_sub_regmap_config);
+	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "sai_ck", base,
+						&stm32_sai_sub_regmap_config);
 
 	/* Get direction property */
 	if (of_property_match_string(np, "dma-names", "tx") >= 0) {
-- 
2.11.0

Applied "ASoC: stm32: sai: fix clock management" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: fix clock management

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 77dc2255f4859b814d4d8713a91ab41114996d4e Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:33 +0200
Subject: [PATCH] ASoC: stm32: sai: fix clock management

Allow peripheral clock enable/disable on regmap accesses.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 97b69a3ab46e..2466af0343db 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -766,8 +766,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return PTR_ERR(base);
 
 	sai->phys_addr = res->start;
-	sai->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					    &stm32_sai_sub_regmap_config);
+	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "sai_ck", base,
+						&stm32_sai_sub_regmap_config);
 
 	/* Get direction property */
 	if (of_property_match_string(np, "dma-names", "tx") >= 0) {
-- 
2.11.0

Applied "ASoC: stm32: sai: fix clock management" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: fix clock management

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 77dc2255f4859b814d4d8713a91ab41114996d4e Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:33 +0200
Subject: [PATCH] ASoC: stm32: sai: fix clock management

Allow peripheral clock enable/disable on regmap accesses.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 97b69a3ab46e..2466af0343db 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -766,8 +766,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
 		return PTR_ERR(base);
 
 	sai->phys_addr = res->start;
-	sai->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					    &stm32_sai_sub_regmap_config);
+	sai->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "sai_ck", base,
+						&stm32_sai_sub_regmap_config);
 
 	/* Get direction property */
 	if (of_property_match_string(np, "dma-names", "tx") >= 0) {
-- 
2.11.0

[PATCH 7/7] ASoC: stm32: sai: manage master clock

[olivier moysan]

Disable master clock by default, and activate
it only when requested.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 2466af0..ce48c02 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -220,8 +220,15 @@ static int stm32_sai_set_sysclk(struct snd_soc_dai *cpu_dai,
 				int clk_id, unsigned int freq, int dir)
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
 
 	if ((dir == SND_SOC_CLOCK_OUT) && sai->master) {
+		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
+					 SAI_XCR1_NODIV,
+					 (unsigned int)~SAI_XCR1_NODIV);
+		if (ret < 0)
+			return ret;
+
 		sai->mclk_rate = freq;
 		dev_dbg(cpu_dai->dev, "SAI MCLK frequency is %uHz\n", freq);
 	}
@@ -356,6 +363,10 @@ static int stm32_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 	}
 	cr1_mask |= SAI_XCR1_SLAVE;
 
+	/* do not generate master by default */
+	cr1 |= SAI_XCR1_NODIV;
+	cr1_mask |= SAI_XCR1_NODIV;
+
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, cr1_mask, cr1);
 	if (ret < 0) {
 		dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
@@ -652,6 +663,9 @@ static void stm32_sai_shutdown(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX, SAI_XIMR_MASK, 0);
 
+	regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, SAI_XCR1_NODIV,
+			   SAI_XCR1_NODIV);
+
 	clk_disable_unprepare(sai->sai_ck);
 	sai->substream = NULL;
 }
-- 
1.9.1

[PATCH 7/7] ASoC: stm32: sai: manage master clock

[olivier moysan]

Disable master clock by default, and activate
it only when requested.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 2466af0..ce48c02 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -220,8 +220,15 @@ static int stm32_sai_set_sysclk(struct snd_soc_dai *cpu_dai,
 				int clk_id, unsigned int freq, int dir)
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
 
 	if ((dir == SND_SOC_CLOCK_OUT) && sai->master) {
+		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
+					 SAI_XCR1_NODIV,
+					 (unsigned int)~SAI_XCR1_NODIV);
+		if (ret < 0)
+			return ret;
+
 		sai->mclk_rate = freq;
 		dev_dbg(cpu_dai->dev, "SAI MCLK frequency is %uHz\n", freq);
 	}
@@ -356,6 +363,10 @@ static int stm32_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 	}
 	cr1_mask |= SAI_XCR1_SLAVE;
 
+	/* do not generate master by default */
+	cr1 |= SAI_XCR1_NODIV;
+	cr1_mask |= SAI_XCR1_NODIV;
+
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, cr1_mask, cr1);
 	if (ret < 0) {
 		dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
@@ -652,6 +663,9 @@ static void stm32_sai_shutdown(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX, SAI_XIMR_MASK, 0);
 
+	regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, SAI_XCR1_NODIV,
+			   SAI_XCR1_NODIV);
+
 	clk_disable_unprepare(sai->sai_ck);
 	sai->substream = NULL;
 }
-- 
1.9.1

[PATCH 7/7] ASoC: stm32: sai: manage master clock

[olivier moysan]

Disable master clock by default, and activate
it only when requested.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
---
 sound/soc/stm/stm32_sai_sub.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 2466af0..ce48c02 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -220,8 +220,15 @@ static int stm32_sai_set_sysclk(struct snd_soc_dai *cpu_dai,
 				int clk_id, unsigned int freq, int dir)
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
 
 	if ((dir == SND_SOC_CLOCK_OUT) && sai->master) {
+		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
+					 SAI_XCR1_NODIV,
+					 (unsigned int)~SAI_XCR1_NODIV);
+		if (ret < 0)
+			return ret;
+
 		sai->mclk_rate = freq;
 		dev_dbg(cpu_dai->dev, "SAI MCLK frequency is %uHz\n", freq);
 	}
@@ -356,6 +363,10 @@ static int stm32_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 	}
 	cr1_mask |= SAI_XCR1_SLAVE;
 
+	/* do not generate master by default */
+	cr1 |= SAI_XCR1_NODIV;
+	cr1_mask |= SAI_XCR1_NODIV;
+
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, cr1_mask, cr1);
 	if (ret < 0) {
 		dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
@@ -652,6 +663,9 @@ static void stm32_sai_shutdown(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX, SAI_XIMR_MASK, 0);
 
+	regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, SAI_XCR1_NODIV,
+			   SAI_XCR1_NODIV);
+
 	clk_disable_unprepare(sai->sai_ck);
 	sai->substream = NULL;
 }
-- 
1.9.1

Applied "ASoC: stm32: sai: manage master clock" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: manage master clock

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 12093366981de5060379ad7fa173a1d459c49572 Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:34 +0200
Subject: [PATCH] ASoC: stm32: sai: manage master clock

Disable master clock by default, and activate
it only when requested.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 2466af0343db..ce48c02db051 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -220,8 +220,15 @@ static int stm32_sai_set_sysclk(struct snd_soc_dai *cpu_dai,
 				int clk_id, unsigned int freq, int dir)
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
 
 	if ((dir == SND_SOC_CLOCK_OUT) && sai->master) {
+		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
+					 SAI_XCR1_NODIV,
+					 (unsigned int)~SAI_XCR1_NODIV);
+		if (ret < 0)
+			return ret;
+
 		sai->mclk_rate = freq;
 		dev_dbg(cpu_dai->dev, "SAI MCLK frequency is %uHz\n", freq);
 	}
@@ -356,6 +363,10 @@ static int stm32_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 	}
 	cr1_mask |= SAI_XCR1_SLAVE;
 
+	/* do not generate master by default */
+	cr1 |= SAI_XCR1_NODIV;
+	cr1_mask |= SAI_XCR1_NODIV;
+
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, cr1_mask, cr1);
 	if (ret < 0) {
 		dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
@@ -652,6 +663,9 @@ static void stm32_sai_shutdown(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX, SAI_XIMR_MASK, 0);
 
+	regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, SAI_XCR1_NODIV,
+			   SAI_XCR1_NODIV);
+
 	clk_disable_unprepare(sai->sai_ck);
 	sai->substream = NULL;
 }
-- 
2.11.0

Applied "ASoC: stm32: sai: manage master clock" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: manage master clock

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 12093366981de5060379ad7fa173a1d459c49572 Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:34 +0200
Subject: [PATCH] ASoC: stm32: sai: manage master clock

Disable master clock by default, and activate
it only when requested.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 2466af0343db..ce48c02db051 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -220,8 +220,15 @@ static int stm32_sai_set_sysclk(struct snd_soc_dai *cpu_dai,
 				int clk_id, unsigned int freq, int dir)
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
 
 	if ((dir == SND_SOC_CLOCK_OUT) && sai->master) {
+		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
+					 SAI_XCR1_NODIV,
+					 (unsigned int)~SAI_XCR1_NODIV);
+		if (ret < 0)
+			return ret;
+
 		sai->mclk_rate = freq;
 		dev_dbg(cpu_dai->dev, "SAI MCLK frequency is %uHz\n", freq);
 	}
@@ -356,6 +363,10 @@ static int stm32_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 	}
 	cr1_mask |= SAI_XCR1_SLAVE;
 
+	/* do not generate master by default */
+	cr1 |= SAI_XCR1_NODIV;
+	cr1_mask |= SAI_XCR1_NODIV;
+
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, cr1_mask, cr1);
 	if (ret < 0) {
 		dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
@@ -652,6 +663,9 @@ static void stm32_sai_shutdown(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX, SAI_XIMR_MASK, 0);
 
+	regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, SAI_XCR1_NODIV,
+			   SAI_XCR1_NODIV);
+
 	clk_disable_unprepare(sai->sai_ck);
 	sai->substream = NULL;
 }
-- 
2.11.0

Applied "ASoC: stm32: sai: manage master clock" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: sai: manage master clock

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 12093366981de5060379ad7fa173a1d459c49572 Mon Sep 17 00:00:00 2001
From: olivier moysan <olivier.moysan@st.com>
Date: Fri, 16 Jun 2017 14:15:34 +0200
Subject: [PATCH] ASoC: stm32: sai: manage master clock

Disable master clock by default, and activate
it only when requested.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_sai_sub.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 2466af0343db..ce48c02db051 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -220,8 +220,15 @@ static int stm32_sai_set_sysclk(struct snd_soc_dai *cpu_dai,
 				int clk_id, unsigned int freq, int dir)
 {
 	struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai);
+	int ret;
 
 	if ((dir == SND_SOC_CLOCK_OUT) && sai->master) {
+		ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX,
+					 SAI_XCR1_NODIV,
+					 (unsigned int)~SAI_XCR1_NODIV);
+		if (ret < 0)
+			return ret;
+
 		sai->mclk_rate = freq;
 		dev_dbg(cpu_dai->dev, "SAI MCLK frequency is %uHz\n", freq);
 	}
@@ -356,6 +363,10 @@ static int stm32_sai_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 	}
 	cr1_mask |= SAI_XCR1_SLAVE;
 
+	/* do not generate master by default */
+	cr1 |= SAI_XCR1_NODIV;
+	cr1_mask |= SAI_XCR1_NODIV;
+
 	ret = regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, cr1_mask, cr1);
 	if (ret < 0) {
 		dev_err(cpu_dai->dev, "Failed to update CR1 register\n");
@@ -652,6 +663,9 @@ static void stm32_sai_shutdown(struct snd_pcm_substream *substream,
 
 	regmap_update_bits(sai->regmap, STM_SAI_IMR_REGX, SAI_XIMR_MASK, 0);
 
+	regmap_update_bits(sai->regmap, STM_SAI_CR1_REGX, SAI_XCR1_NODIV,
+			   SAI_XCR1_NODIV);
+
 	clk_disable_unprepare(sai->sai_ck);
 	sai->substream = NULL;
 }
-- 
2.11.0