[PATCH 3/4] sound: arm: Add build system for bcm2835-analog-audio driver.

[Michael Zoran]

Update the build system to add the bcm2835-analog-audio driver.

Signed-off-by: Michael Zoran <mzoran at crowfest.net>
---
 sound/arm/Kconfig  | 10 +++++++++-
 sound/arm/Makefile |  3 +++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/sound/arm/Kconfig b/sound/arm/Kconfig
index 65171f6657a2..71aef1dae6b8 100644
--- a/sound/arm/Kconfig
+++ b/sound/arm/Kconfig
@@ -2,7 +2,7 @@
 
 menuconfig SND_ARM
 	bool "ARM sound devices"
-	depends on ARM
+	depends on ARM || ARM64
 	default y
 	help
 	  Support for sound devices specific to ARM architectures.
@@ -11,6 +11,14 @@ menuconfig SND_ARM
 
 if SND_ARM
 
+config SND_BCM2835_ANALOG_AUDIO
+	tristate "Analog/Headphone jack support for BCM2835"
+	depends on ARCH_BCM2835 && HAS_DMA
+	select SND_PCM
+	help
+	    Say y or m to support the analog/headphone jack
+	    for the BCM2835 as used by the Raspberry PI.
+
 config SND_ARMAACI
 	tristate "ARM PrimeCell PL041 AC Link support"
 	depends on ARM_AMBA
diff --git a/sound/arm/Makefile b/sound/arm/Makefile
index 8c0c851d4641..744ff77e580a 100644
--- a/sound/arm/Makefile
+++ b/sound/arm/Makefile
@@ -14,3 +14,6 @@ snd-pxa2xx-lib-$(CONFIG_SND_PXA2XX_LIB_AC97)	+= pxa2xx-ac97-lib.o
 
 obj-$(CONFIG_SND_PXA2XX_AC97)	+= snd-pxa2xx-ac97.o
 snd-pxa2xx-ac97-objs		:= pxa2xx-ac97.o
+
+obj-$(CONFIG_SND_BCM2835_ANALOG_AUDIO) += bcm2835-analog-audio.o
+
-- 
2.11.0