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-rw-r--r--firmware/target/arm/ipod/button-clickwheel.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/firmware/target/arm/ipod/button-clickwheel.c b/firmware/target/arm/ipod/button-clickwheel.c
index f9a9284915..8f238936e7 100644
--- a/firmware/target/arm/ipod/button-clickwheel.c
+++ b/firmware/target/arm/ipod/button-clickwheel.c
@@ -259,6 +259,14 @@ static inline int ipod_4g_button_read(void)
}
}
+ else if ((status & 0x800000ff) != 0x8000003a &&
+ status != 0xFFFFFFFF)
+ {
+ udelay(2000);
+ outl(inl(0x7000c100) & ~0x60000000, 0x7000c100);
+ outl(inl(0x7000c104) | 0x04000000, 0x7000c104);
+ outl(inl(0x7000c100) | 0x60000000, 0x7000c100);
+ }
#if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702
else if ((status & 0x8000FFFF) == 0x8000023A)
{