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| author | Felipe F. Tonello <eu@felipetonello.com> | 2016-01-29 11:01:00 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-05 13:32:40 +0000 |
| commit | 57e756d30268a0373cce97165bd57331554f4bfd (patch) | |
| tree | 52371f2ba7cf7e2240c3e59c195ecb1142d47321 | |
| parent | 089dfaf7f7f9b18e3dffb6d9ee8b37089025b952 (diff) | |
| download | op-kernel-dev-57e756d30268a0373cce97165bd57331554f4bfd.zip op-kernel-dev-57e756d30268a0373cce97165bd57331554f4bfd.tar.gz | |
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>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 9 | ||||
| -rw-r--r-- | sound/soc/fsl/Kconfig | 4 | ||||
| -rw-r--r-- | 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", }, |
