[ALSA] Add ARM PXA2xx AC97 driver

Documentation,ARM,/arm/Makefile,ARM PXA2XX driver
Added ARM PXA2xx AC97 driver by Nicolas Pitre
(moved from alsa-driver tree).

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 13 insertions, 1 deletions

diff --git a/sound/arm/Kconfig b/sound/arm/Kconfig
index 34c1740aa6e9..2e4a5e0d16db 100644
--- a/sound/arm/Kconfig
+++ b/sound/arm/Kconfig
@@ -20,5 +20,17 @@ config SND_ARMAACI
         select SND_PCM
         select SND_AC97_CODEC
 
-endmenu
+config SND_PXA2XX_PCM
+        tristate
+        select SND_PCM
+
+config SND_PXA2XX_AC97
+        tristate "AC97 driver for the Intel PXA2xx chip"
+        depends on ARCH_PXA && SND
+        select SND_PXA2XX_PCM
+        select SND_AC97_CODEC
+        help
+          Say Y or M if you want to support any AC97 codec attached to
+          the PXA2xx AC97 interface.
 
+endmenu