On Fri, Jan 29, 2016 at 11:01:00AM +0000, Felipe F. Tonello wrote:

add cs4271 and cs42727 support for fsl-asoc-card

Signed-off-by: Felipe F. Tonello eu@felipetonello.com

Acked-by: Nicolin Chen nicoleotsuka@gmail.com

---

Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 9 +++++++++ sound/soc/fsl/Kconfig | 4 ++-- sound/soc/fsl/fsl-asoc-card.c | 7 +++++++ 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt index 4da41bf1888e..ceaef5126989 100644 --- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt @@ -24,6 +24,9 @@ The compatible list for this generic sound card currently:

"fsl,imx-audio-cs42888"

• "fsl,imx-audio-cs427x"
• (compatible with CS4271 and CS4272)
• "fsl,imx-audio-wm8962" (compatible with Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt)

@@ -63,6 +66,12 @@ Optional properties:

• audio-asrc : The phandle of ASRC. It can be absent if there's no need to add ASRC support via DPCM.

+Optional unless SSI is selected as a CPU DAI:

• • mux-int-port : The internal port of the i.MX audio muxer (AUDMUX)
• • mux-ext-port : The external port of the i.MX audio muxer

Example: sound-cs42888 { compatible = "fsl,imx-audio-cs42888"; diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index 14dfdee05fd5..35aabf9dc503 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -292,8 +292,8 @@ config SND_SOC_FSL_ASOC_CARD select SND_SOC_FSL_SSI help ALSA SoC Audio support with ASRC feature for Freescale SoCs that have

• ESAI/SAI/SSI and connect with external CODECs such as WM8962, CS42888
  

• and SGTL5000.
  

• ESAI/SAI/SSI and connect with external CODECs such as WM8962, CS42888,
  

• CS4271, CS4272 and SGTL5000.
  

  Say Y if you want to add support for Freescale Generic ASoC Sound Card.

endif # SND_IMX_SOC diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 562b3bd22d9a..56b6b07d1922 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -28,6 +28,8 @@ #include "../codecs/wm8962.h" #include "../codecs/wm8960.h"

+#define CS427x_SYSCLK_MCLK 0

#define RX 0 #define TX 1

@@ -528,6 +530,10 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) priv->cpu_priv.sysclk_dir[RX] = SND_SOC_CLOCK_OUT; priv->cpu_priv.slot_width = 32; priv->dai_fmt |= SND_SOC_DAIFMT_CBS_CFS;

• } else if (of_device_is_compatible(np, "fsl,imx-audio-cs427x")) {

• codec_dai_name = "cs4271-hifi";
  

• priv->codec_priv.mclk_id = CS427x_SYSCLK_MCLK;
  

• priv->dai_fmt |= SND_SOC_DAIFMT_CBM_CFM;
  

  } else if (of_device_is_compatible(np, "fsl,imx-audio-sgtl5000")) { codec_dai_name = "sgtl5000"; priv->codec_priv.mclk_id = SGTL5000_SYSCLK;

@@ -681,6 +687,7 @@ fail: static const struct of_device_id fsl_asoc_card_dt_ids[] = { { .compatible = "fsl,imx-audio-ac97", }, { .compatible = "fsl,imx-audio-cs42888", },

• { .compatible = "fsl,imx-audio-cs427x", }, { .compatible = "fsl,imx-audio-sgtl5000", }, { .compatible = "fsl,imx-audio-wm8962", }, { .compatible = "fsl,imx-audio-wm8960", },

-- 2.7.0

The patch

ASoC: fsl-asoc-card: add cs4271 and cs4272 support

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 57e756d30268a0373cce97165bd57331554f4bfd Mon Sep 17 00:00:00 2001

From: "Felipe F. Tonello" eu@felipetonello.com Date: Fri, 29 Jan 2016 11:01:00 +0000 Subject: [PATCH] ASoC: fsl-asoc-card: add cs4271 and cs4272 support

add cs4271 and cs42727 support for fsl-asoc-card

Signed-off-by: Felipe F. Tonello eu@felipetonello.com Acked-by: Nicolin Chen nicoleotsuka@gmail.com Signed-off-by: Mark Brown broonie@kernel.org --- Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 9 +++++++++ sound/soc/fsl/Kconfig | 4 ++-- sound/soc/fsl/fsl-asoc-card.c | 7 +++++++ 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt index ce55c0a..943b36d 100644 --- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt @@ -24,6 +24,9 @@ The compatible list for this generic sound card currently:

"fsl,imx-audio-cs42888"

+ "fsl,imx-audio-cs427x" + (compatible with CS4271 and CS4272) + "fsl,imx-audio-wm8962" (compatible with Documentation/devicetree/bindings/sound/imx-audio-wm8962.txt)

@@ -61,6 +64,12 @@ Optional properties: - audio-asrc : The phandle of ASRC. It can be absent if there's no need to add ASRC support via DPCM.

+Optional unless SSI is selected as a CPU DAI: + + - mux-int-port : The internal port of the i.MX audio muxer (AUDMUX) + + - mux-ext-port : The external port of the i.MX audio muxer + Example: sound-cs42888 { compatible = "fsl,imx-audio-cs42888"; diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index 14dfdee..35aabf9 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -292,8 +292,8 @@ config SND_SOC_FSL_ASOC_CARD select SND_SOC_FSL_SSI help ALSA SoC Audio support with ASRC feature for Freescale SoCs that have - ESAI/SAI/SSI and connect with external CODECs such as WM8962, CS42888 - and SGTL5000. + ESAI/SAI/SSI and connect with external CODECs such as WM8962, CS42888, + CS4271, CS4272 and SGTL5000. Say Y if you want to add support for Freescale Generic ASoC Sound Card.

endif # SND_IMX_SOC diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 3d40797..dffd549 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -28,6 +28,8 @@ #include "../codecs/wm8962.h" #include "../codecs/wm8960.h"

+#define CS427x_SYSCLK_MCLK 0 + #define RX 0 #define TX 1

@@ -535,6 +537,10 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) priv->cpu_priv.sysclk_dir[RX] = SND_SOC_CLOCK_OUT; priv->cpu_priv.slot_width = 32; priv->dai_fmt |= SND_SOC_DAIFMT_CBS_CFS; + } else if (of_device_is_compatible(np, "fsl,imx-audio-cs427x")) { + codec_dai_name = "cs4271-hifi"; + priv->codec_priv.mclk_id = CS427x_SYSCLK_MCLK; + priv->dai_fmt |= SND_SOC_DAIFMT_CBM_CFM; } else if (of_device_is_compatible(np, "fsl,imx-audio-sgtl5000")) { codec_dai_name = "sgtl5000"; priv->codec_priv.mclk_id = SGTL5000_SYSCLK; @@ -692,6 +698,7 @@ fail: static const struct of_device_id fsl_asoc_card_dt_ids[] = { { .compatible = "fsl,imx-audio-ac97", }, { .compatible = "fsl,imx-audio-cs42888", }, + { .compatible = "fsl,imx-audio-cs427x", }, { .compatible = "fsl,imx-audio-sgtl5000", }, { .compatible = "fsl,imx-audio-wm8962", }, { .compatible = "fsl,imx-audio-wm8960", },