ASoC: omap: Add basic audio support for Nokia RX-51/N900

This patch adds support for integrated stereo speakers and digital
microphone found on Nokia RX-51 hardware. This is a cut down version based
on Maemo kernel sources and earlier patchset by Eduardo Valentin et al.

http://mailman.alsa-project.org/pipermail/alsa-devel/2009-October/022033.html

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Eduardo Valentin <eduardo.valentin@nokia.com>
Cc: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Eduardo Valentin <eduardo.valentin@nokia.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 10 insertions, 0 deletions

diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index f11963c21873..83be4a76d2bb 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -18,6 +18,16 @@ config SND_OMAP_SOC_N810
         help
           Say Y if you want to add support for SoC audio on Nokia N810.
 
+config SND_OMAP_SOC_RX51
+        tristate "SoC Audio support for Nokia RX-51"
+        depends on SND_OMAP_SOC && MACH_NOKIA_RX51
+        select OMAP_MCBSP
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TLV320AIC3X
+        help
+          Say Y if you want to add support for SoC audio on Nokia RX-51
+          hardware. This is also known as Nokia N900 product.
+
 config SND_OMAP_SOC_AMS_DELTA
         tristate "SoC Audio support for Amstrad E3 (Delta) videophone"
         depends on SND_OMAP_SOC && MACH_AMS_DELTA