diff options
author | Ian Molton <ian@mnementh.co.uk> | 2009-01-17 15:11:06 +0000 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-01-19 16:15:41 +0000 |
commit | 28796eaf806502b9bd86cbacf8edbc14c80c14b0 (patch) | |
tree | 2b398373c2fe7b7b67b32f8868f83fabf3261dc9 /arch/arm/mach-pxa/e740.c | |
parent | 2c782f5981a022f7a238d550af5daa75c8acf382 (diff) | |
download | linux-28796eaf806502b9bd86cbacf8edbc14c80c14b0.tar.bz2 |
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/e740.c')
-rw-r--r-- | arch/arm/mach-pxa/e740.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c index 6d48e00f4f0b..a6fff782e7a8 100644 --- a/arch/arm/mach-pxa/e740.c +++ b/arch/arm/mach-pxa/e740.c @@ -135,6 +135,11 @@ static unsigned long e740_pin_config[] __initdata = { /* IrDA */ GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, + /* Audio power control */ + GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */ + GPIO40_GPIO, /* Mic amp power */ + GPIO41_GPIO, /* Headphone amp power */ + /* PC Card */ GPIO8_GPIO, /* CD0 */ GPIO44_GPIO, /* CD1 */ |