From e8c79d65e18be1eb1ddc8a0e32a04c17dbc73459 Mon Sep 17 00:00:00 2001
From: Michael Giacomelli <giac2000@hotmail.com>
Date: Mon, 16 May 2011 21:10:31 +0000
Subject: [PATCH] The gigabeat S needs special casing so that you can still
 hold vol down to access its firmware partition.  Additionally, the same logic
 should apply to firewire on the iPods.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29890 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/export/config/gigabeats.h | 8 ++++----
 firmware/export/usb.h              | 3 ++-
 firmware/usb.c                     | 2 +-
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/firmware/export/config/gigabeats.h b/firmware/export/config/gigabeats.h
index 2f1d241701..dbeff4aa04 100644
--- a/firmware/export/config/gigabeats.h
+++ b/firmware/export/config/gigabeats.h
@@ -190,20 +190,20 @@
 
 #define FREQ cpu_frequency
 
+/* Button that exposures boot partition rather than data during session */
+#define USB_BL_INSTALL_MODE_BTN     BUTTON_VOL_DOWN
+
 /* define this if the unit can be powered or charged via USB */
 #define HAVE_USB_POWER
 #define USBPOWER_BUTTON             BUTTON_MENU
 
 #ifndef BOOTLOADER
-#define USBPOWER_BTN_IGNORE         BUTTON_POWER
+#define USBPOWER_BTN_IGNORE         USB_BL_INSTALL_MODE_BTN
 #else
 /* Disable charging-only mode detection in bootloader */
 #define USBPOWER_BTN_IGNORE         (BUTTON_MAIN | BUTTON_REMOTE)
 #endif
 
-/* Button that exposures boot partition rather than data during session */
-#define USB_BL_INSTALL_MODE_BTN     BUTTON_VOL_DOWN
-
 /* define this if the unit has a battery switch or battery can be removed
  * when running */
 #define HAVE_BATTERY_SWITCH
diff --git a/firmware/export/usb.h b/firmware/export/usb.h
index 72315404e3..d4a6550a22 100644
--- a/firmware/export/usb.h
+++ b/firmware/export/usb.h
@@ -64,7 +64,8 @@ enum {
 #elif CONFIG_KEYPAD == ONDIO_PAD
 #define USBPOWER_BUTTON BUTTON_MENU
 #define USBPOWER_BTN_IGNORE BUTTON_OFF
-#else
+/*allow people to define this in config-target.h if they need it*/
+#elif !defined(USBPOWER_BTN_IGNORE) 
 #define USBPOWER_BTN_IGNORE 0
 #endif
 #endif
diff --git a/firmware/usb.c b/firmware/usb.c
index b8e2b5298c..2f277ac200 100644
--- a/firmware/usb.c
+++ b/firmware/usb.c
@@ -347,7 +347,7 @@ static inline bool usb_power_button(void)
 #ifdef USB_FIREWIRE_HANDLING
 static inline bool usb_reboot_button(void)
 {
-    return (button_status() & ~USBPOWER_BTN_IGNORE) != USBPOWER_BUTTON;
+    return (button_status() & ~USBPOWER_BTN_IGNORE);
 }
 #endif
 #else /* !HAVE_USB_POWER */