1 files changed, 11 insertions, 3 deletions

diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
index 3fce18788b77..43d89fc253ae 100644
--- a/sound/soc/blackfin/Kconfig
+++ b/sound/soc/blackfin/Kconfig
@@ -47,7 +47,7 @@ config SND_BF5XX_AC97
           properly with this driver. This driver is known to work with the
           Analog Devices line of AC97 codecs.
 
-config SND_MMAP_SUPPORT
+config SND_BF5XX_MMAP_SUPPORT
         bool "Enable MMAP Support"
         depends on SND_BF5XX_AC97
         default y
@@ -55,9 +55,17 @@ config SND_MMAP_SUPPORT
           Say y if you want AC97 driver to support mmap mode.
           We introduce an intermediate buffer to simulate mmap.
 
+config SND_BF5XX_MULTICHAN_SUPPORT
+        bool "Enable Multichannel Support"
+        depends on SND_BF5XX_AC97
+        default n
+        help
+          Say y if you want AC97 driver to support up to 5.1 channel audio.
+          this mode will consume much more memory for DMA.
+
 config SND_BF5XX_SOC_SPORT
         tristate
-        
+
 config SND_BF5XX_SOC_I2S
         tristate
         select SND_BF5XX_SOC_SPORT
@@ -90,7 +98,7 @@ config SND_BF5XX_HAVE_COLD_RESET
         depends on SND_BF5XX_AC97
         default y if BFIN548_EZKIT
         default n if !BFIN548_EZKIT
-        
+
 config SND_BF5XX_RESET_GPIO_NUM
         int "Set a GPIO for cold reset"
         depends on SND_BF5XX_HAVE_COLD_RESET