From 3ba5a0b24a72b8b694be5ae2ef224aef18136dd1 Mon Sep 17 00:00:00 2001
From: Dave Chapman <dave@dchapman.com>
Date: Sat, 18 Feb 2006 18:42:46 +0000
Subject: iPods - implement button_hold() function

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8727 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/button.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'firmware/drivers')

diff --git a/firmware/drivers/button.c b/firmware/drivers/button.c
index db1033d..1cb9472 100644
--- a/firmware/drivers/button.c
+++ b/firmware/drivers/button.c
@@ -1048,6 +1048,13 @@ static int button_read(void)
     return retval;
 }
 
+#if (CONFIG_KEYPAD == IPOD_4G_PAD)
+bool button_hold(void)
+{
+    return (GPIOA_INPUT_VAL & 0x20)?false:true;
+}
+#endif
+
 #if (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
 bool button_hold(void)
 {
-- 
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