MIPS/SOUND: Alchemy: DB1200 AC97+I2S audio support.

Machine driver for DB1200 AC97 and I2S audio systems, intended as a proper
reference asoc machine for Alchemy-based systems.  AC97/I2S can be selected
at boot time by setting switch S6.7.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>
Cc: alsa-devel@alsa-project.org
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/sound/soc/au1x/Kconfig b/sound/soc/au1x/Kconfig
index 410a893aa66b..4b67140fdec3 100644
--- a/sound/soc/au1x/Kconfig
+++ b/sound/soc/au1x/Kconfig
@@ -22,11 +22,13 @@ config SND_SOC_AU1XPSC_AC97
 ##
 ## Boards
 ##
-config SND_SOC_SAMPLE_PSC_AC97
-        tristate "Sample Au12x0/Au1550 PSC AC97 sound machine"
+config SND_SOC_DB1200
+        tristate "DB1200 AC97+I2S audio support"
         depends on SND_SOC_AU1XPSC
         select SND_SOC_AU1XPSC_AC97
         select SND_SOC_AC97_CODEC
+        select SND_SOC_AU1XPSC_I2S
+        select SND_SOC_WM8731
         help
-          This is a sample AC97 sound machine for use in Au12x0/Au1550
-          based systems which have audio on PSC1 (e.g. Db1200 demoboard).
+          Select this option to enable audio (AC97 or I2S) on the
+          Alchemy/AMD/RMI DB1200 demoboard.