[PATCH] ARM: S3C64XX: Slow down mic detection rate for wm5102

Charles Keepax ckeepax at opensource.wolfsonmicro.com
Fri Feb 22 07:02:44 EST 2013


A slightly slower rate provides more reliable jack detection during
slower insertions.

Signed-off-by: Charles Keepax <ckeepax at opensource.wolfsonmicro.com>
---

This patch does depend on a patch which will be coming through
the extcon tree but this should get merged during this merge
window.

switch: arizona: Support microphone detection rate configuration
commit 2e033db5ddf299de2ae568919d78b0258a5a6423

Thanks,
Charles

 arch/arm/mach-s3c64xx/mach-crag6410-module.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 755c0bb..4f5ace2 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -210,6 +210,7 @@ static struct arizona_pdata wm5102_reva_pdata = {
 	.gpio_base = CODEC_GPIO_BASE,
 	.irq_active_high = true,
 	.micd_pol_gpio = CODEC_GPIO_BASE + 4,
+	.micd_rate = 6,
 	.gpio_defaults = {
 		[2] = 0x10000, /* AIF3TXLRCLK */
 		[3] = 0x4,     /* OPCLK */
-- 
1.7.2.5




More information about the linux-arm-kernel mailing list