[alsa-devel] [PATCH v6 1/4] ASoC: davinci: Add support for AM33xx SoC Audio

Jyri Sarha jsarha at ti.com
Wed Oct 23 14:30:13 CEST 2013

From: "Hebbar, Gururaja" <gururaja.hebbar at ti.com>

AM33xx uses same McASP IP as the Davinci Platform. This patch updates
Kconfig and makefile to enable build for McASP, PCM & Codec drivers.

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar at ti.com>
Signed-off-by: Darren Etheridge <detheridge at ti.com>
Signed-off-by: Jyri Sarha <jsarha at ti.com>
 sound/soc/davinci/Kconfig  |   18 +++++++++++++++---
 sound/soc/davinci/Makefile |    1 +
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index c82f89c..95970f5 100644
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -1,9 +1,10 @@
-	tristate "SoC Audio for the TI DAVINCI chip"
-	depends on ARCH_DAVINCI
+	tristate "SoC Audio for the TI DAVINCI or AM33XX chip"
+	depends on ARCH_DAVINCI || SOC_AM33XX
+	  Platform driver for daVinci or AM33xx
 	  Say Y or M if you want to add support for codecs attached to
-	  the DAVINCI AC97 or I2S interface. You will also need
+	  the DAVINCI AC97, I2S, or McASP interface. You will also need
 	  to select the audio interfaces to support below.
@@ -15,6 +16,17 @@ config SND_DAVINCI_SOC_MCASP
+config SND_AM33XX_SOC_EVM
+	tristate "SoC Audio for the AM33XX chip based boards"
+	depends on SND_DAVINCI_SOC && SOC_AM33XX
+	select SND_SOC_TLV320AIC3X
+	help
+	  Say Y or M if you want to add support for SoC audio on AM33XX
+	  boards using McASP and TLV320AIC3X codec. For example AM335X-EVM,
+	  AM335X-EVMSK, and BeagelBone with AudioCape boards have this
+	  setup.
 	tristate "SoC Audio support for DaVinci DM6446, DM355 or DM365 EVM"
 	depends on SND_DAVINCI_SOC
diff --git a/sound/soc/davinci/Makefile b/sound/soc/davinci/Makefile
index a396ab6..bc81e79 100644
--- a/sound/soc/davinci/Makefile
+++ b/sound/soc/davinci/Makefile
@@ -13,6 +13,7 @@ obj-$(CONFIG_SND_DAVINCI_SOC_VCIF) += snd-soc-davinci-vcif.o
 snd-soc-evm-objs := davinci-evm.o
 obj-$(CONFIG_SND_DAVINCI_SOC_EVM) += snd-soc-evm.o
+obj-$(CONFIG_SND_AM33XX_SOC_EVM) += snd-soc-evm.o
 obj-$(CONFIG_SND_DM6467_SOC_EVM) += snd-soc-evm.o
 obj-$(CONFIG_SND_DA830_SOC_EVM) += snd-soc-evm.o
 obj-$(CONFIG_SND_DA850_SOC_EVM) += snd-soc-evm.o

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