another try to fix iqaudio support

target/arm/raspberry-pi/patches/3.16.2/raspberry-pi.patch

@@ -110217,19 +110217,6 @@ diff -Nur linux-3.16.2/sound/soc/codecs/Kconfig linux-3.16-rpi/sound/soc/codecs/
  	select SND_SOC_RT5631 if I2C
  	select SND_SOC_RT5640 if I2C
  	select SND_SOC_RT5645 if I2C
-@@ -428,12 +429,6 @@
- config SND_SOC_PCM512x
- 	tristate
- 
--config SND_SOC_PCM512x_I2C
--	tristate "Texas Instruments PCM512x CODECs - I2C"
--	depends on I2C
--	select SND_SOC_PCM512x
--	select REGMAP_I2C
--
- config SND_SOC_PCM512x_SPI
- 	tristate "Texas Instruments PCM512x CODECs - SPI"
- 	depends on SPI_MASTER
 @@ -449,6 +444,12 @@
  	default m if SND_SOC_RT5645=m
  	default m if SND_SOC_RT5651=m

target/arm/systems/raspberry-pi

@@ -12,6 +12,8 @@ config ADK_TARGET_SYSTEM_RASPBERRY_PI
 	select ADK_TARGET_WITH_USB
 	select ADK_TARGET_WITH_INPUT
 	select ADK_TARGET_WITH_SD
+	select ADK_TARGET_WITH_I2C
+	select ADK_TARGET_WITH_SPI
 	select ADK_PACKAGE_BCM2835_BOOTLOADER
 	select ADK_TARGET_WITH_ROOT_RW
 	select ADK_TARGET_KERNEL_ZIMAGE

target/collections/mpd

@@ -20,6 +20,7 @@ config ADK_PKG_MPD
 	select ADK_PACKAGE_MPD_WITH_SHOUT
 	select ADK_PACKAGE_MPD_WITH_CURL
 	select ADK_PACKAGE_MPD_WITH_SAMPLERATE
+	select ADK_PACKAGE_MPD_WITH_SNDFILE
 	select ADK_PACKAGE_MPD_WITH_HTTPD
 	select ADK_PACKAGE_FILE
 	select ADK_PACKAGE_HTOP

target/linux/config/Config.in.audio

@@ -81,6 +81,10 @@ config ADK_KERNEL_SND_SOC_PCM5102A
 	boolean
 	select ADK_KERNEL_SND_SOC_I2C_AND_SPI
 
+config ADK_KERNEL_SND_SOC_PCM512x_I2C
+	boolean
+	select ADK_KERNEL_SND_SOC_I2C_AND_SPI
+
 config ADK_KERNEL_SND_PCM_DMAENGINE
 	boolean
 
@@ -165,7 +169,6 @@ config ADK_KERNEL_SND_BCM2708_SOC_I2S
 	select ADK_KERNEL_SND_DMAENGINE_PCM
 	select ADK_KERNEL_SND_SOC_GENERIC_DMAENGINE_PCM
 	select ADK_KERNEL_REGMAP_MMIO
-	select ADK_KERNEL_SND_SOC_PCM5102A
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default n
 
@@ -174,8 +177,8 @@ config ADK_KERNEL_SND_BCM2708_SOC_HIFIBERRY_DAC
 	boolean
 	select ADK_KERNEL_DMA_BCM2708
 	select ADK_KERNEL_SND_BCM2708_SOC_I2S
+	select ADK_KERNEL_SND_SOC_PCM5102A
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
-	default y if ADK_PKG_MPDBOX
 	default n
 
 config ADK_KERNEL_SND_BCM2708_SOC_HIFIBERRY_DIGI
@@ -193,7 +196,6 @@ config ADK_KERNEL_SND_BCM2708_SOC_RPI_DAC
 	select ADK_KERNEL_DMA_BCM2708
 	select ADK_KERNEL_SND_BCM2708_SOC_I2S
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
-	default y if ADK_PKG_MPDBOX
 	default n
 
 config ADK_KERNEL_SND_BCM2708_SOC_IQAUDIO_DAC
@@ -201,8 +203,8 @@ config ADK_KERNEL_SND_BCM2708_SOC_IQAUDIO_DAC
 	boolean
 	select ADK_KERNEL_DMA_BCM2708
 	select ADK_KERNEL_SND_BCM2708_SOC_I2S
+	select ADK_KERNEL_SND_SOC_PCM512x_I2C
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
-	default y if ADK_PKG_MPDBOX
 	default n
 
 config ADK_KERNEL_SND_IMX_SOC

target/linux/config/Config.in.i2c

@@ -7,13 +7,25 @@ config ADK_KERNEL_I2C
 config ADK_KERNEL_I2C_CHARDEV
  	tristate
 
+config ADK_KERNEL_I2C_BCM2835
+	prompt "I2C driver for Raspberry PI"
+	tristate
+	select ADK_KERNEL_I2C
+	select ADK_KERNEL_REGMAP_I2C
+	select ADK_KERNEL_I2C_CHARDEV
+	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
+	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI
+	default n
+	help
+	  I2C driver for Raspberry PI.
+
 config ADK_KERNEL_I2C_IMX
-	prompt "I2C driver for IMX6"
+	prompt "I2C driver for Solidrun IMX6"
 	tristate
-	depends on ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	select ADK_KERNEL_I2C
 	select ADK_KERNEL_REGMAP_I2C
 	select ADK_KERNEL_I2C_CHARDEV
+	depends on ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default y if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default n
 	help

target/linux/config/Config.in.spi

@@ -26,12 +26,23 @@ config ADK_KERNEL_SPI_PXA2XX
 	tristate
 	select ADK_KERNEL_SPI
 
+config ADK_KERNEL_SPI_BCM2835
+	prompt "SPI driver for Raspberry PI"
+	tristate
+	select ADK_KERNEL_SPI
+	select ADK_KERNEL_SPI_MASTER
+	select ADK_KERNEL_SPI_BITBANG
+	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
+	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI
+	default n
+
 config ADK_KERNEL_SPI_IMX
-	prompt "SPI driver for Solidrun Cubox-i/Hummingboard"
+	prompt "SPI driver for Solidrun IMX6"
 	tristate
 	select ADK_KERNEL_SPI
 	select ADK_KERNEL_SPI_MASTER
 	select ADK_KERNEL_SPI_BITBANG
+	depends on ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default y if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default n