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authorIan Molton <ian@mnementh.co.uk>2009-01-17 15:11:06 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-01-19 16:15:41 +0000
commit28796eaf806502b9bd86cbacf8edbc14c80c14b0 (patch)
tree2b398373c2fe7b7b67b32f8868f83fabf3261dc9 /arch/arm/mach-pxa/include
parent2c782f5981a022f7a238d550af5daa75c8acf382 (diff)
ASoC: machine support for Toshiba e740 PDA
This patch provides suupport for the wm9705 AC97 codec on the Toshiba e740. Note: The e740 has a hard headphone switch that turns the speaker off and is not software detectable or controlable. Also both headphone and speaker amps share a common output enable. Signed-off-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch/arm/mach-pxa/include')
-rw-r--r--arch/arm/mach-pxa/include/mach/eseries-gpio.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/eseries-gpio.h b/arch/arm/mach-pxa/include/mach/eseries-gpio.h
index 6d6e4d8fa4c..f3e5509820d 100644
--- a/arch/arm/mach-pxa/include/mach/eseries-gpio.h
+++ b/arch/arm/mach-pxa/include/mach/eseries-gpio.h
@@ -45,6 +45,11 @@
/* e7xx IrDA power control */
#define GPIO_E7XX_IR_OFF 38
+/* e740 audio control GPIOs */
+#define GPIO_E740_WM9705_nAVDD2 16
+#define GPIO_E740_MIC_ON 40
+#define GPIO_E740_AMP_ON 41
+
/* e750 audio control GPIOs */
#define GPIO_E750_HP_AMP_OFF 4
#define GPIO_E750_SPK_AMP_OFF 7