From 40e76916cdc644dd5539258896111ba7cb654928 Mon Sep 17 00:00:00 2001 From: Michael Sparmann Date: Thu, 10 Feb 2011 19:13:30 +0000 Subject: iPod Nano2g/Classic clickwheel: Configure GPIO pins as Hi-Z while hold switch is engaged git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29276 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/ipod/button-clickwheel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/firmware/target/arm/ipod/button-clickwheel.c b/firmware/target/arm/ipod/button-clickwheel.c index a22929760c..dd561b2e50 100644 --- a/firmware/target/arm/ipod/button-clickwheel.c +++ b/firmware/target/arm/ipod/button-clickwheel.c @@ -389,7 +389,7 @@ bool button_hold(void) #if CONFIG_CPU==S5L8701 bool value = (PDAT14 & (1 << 6)) == 0; if (value) - PCON15 = (PCON15 & ~0xffff0000) | 0x11110000; + PCON15 = PCON15 & ~0xffff0000; else PCON15 = (PCON15 & ~0xffff0000) | 0x22220000; return value; #elif CONFIG_CPU==S5L8702 @@ -399,7 +399,7 @@ bool button_hold(void) holdswitch_last_value = (pmu_read(0x87) & 2) == 0; } if (holdswitch_last_value) - PCON(14) = (PCON(14) & ~0xffffff00) | 0x11111100; + PCON(14) = PCON(14) & ~0xffffff00; else PCON(14) = (PCON(14) & ~0xffffff00) | 0x22222200; return holdswitch_last_value; #endif -- cgit v1.2.3