[ALSA] soc - ASoC 0.13 AT91xxxx slave patch

This patch adds support for I2S slave mode for the ETI_B1 machine from
Endrelia.

Signed-off-by: Frank Mandarino <fmandarino@endrelia.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

diff --git a/sound/soc/at91/Kconfig b/sound/soc/at91/Kconfig
index d38ba92..5bcf08b 100644 (file)
--- a/sound/soc/at91/Kconfig
+++ b/sound/soc/at91/Kconfig
@@ -13,12 +13,20 @@ config SND_AT91_SOC_I2S
        tristate
 
 config SND_AT91_SOC_ETI_B1_WM8731
-       tristate "SoC I2S Audio support for Endrelia ETI-B1 board"
-       depends on SND_AT91_SOC && MACH_ETI_B1
+       tristate "SoC I2S Audio support for WM8731-based Endrelia ETI-B1 boards"
+       depends on SND_AT91_SOC && (MACH_ETI_B1 || MACH_ETI_C1)
        select SND_AT91_SOC_I2S
        select SND_SOC_WM8731
        help
-         Say Y if you want to add support for SoC audio on Endrelia
-          ETI-B1 board.
+         Say Y if you want to add support for SoC audio on WM8731-based
+         Endrelia Technologies Inc ETI-B1 or ETI-C1 boards.
+
+config SND_AT91_SOC_ETI_SLAVE
+       bool "Run codec in slave Mode on Endrelia boards"
+       depends on SND_AT91_SOC_ETI_B1_WM8731
+       default n
+       help
+         Say Y if you want to run with the AT91 SSC generating the BCLK
+         and LRC signals on Endrelia boards.
 
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