From 1f80a674fdd15e6ad36b040b5b8479c2195ac583 Mon Sep 17 00:00:00 2001
From: Kai Ryu <kai1103@gmail.com>
Date: Fri, 9 Jan 2015 11:45:50 +0900
Subject: [PATCH] Implement suspend action for RedScarfIII

---
 keyboard/RedScarfIII/Makefile      |  3 ++-
 keyboard/RedScarfIII/Makefile.pjrc |  3 ++-
 keyboard/RedScarfIII/backlight.c   |  2 +-
 keyboard/RedScarfIII/config.h      |  2 ++
 keyboard/RedScarfIII/suspend.c     | 35 ++++++++++++++++++++++++++++++
 5 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 keyboard/RedScarfIII/suspend.c

diff --git a/keyboard/RedScarfIII/Makefile b/keyboard/RedScarfIII/Makefile
index 415ffd72..307d03ce 100644
--- a/keyboard/RedScarfIII/Makefile
+++ b/keyboard/RedScarfIII/Makefile
@@ -54,7 +54,8 @@ SRC =	keymap_common.c \
 	backlight.c \
 	ledmap.c \
 	yc059.c \
-    rgb.c
+    rgb.c \
+    suspend.c
 
 ifdef KEYMAP
     SRC := keymap_$(KEYMAP).c $(SRC)
diff --git a/keyboard/RedScarfIII/Makefile.pjrc b/keyboard/RedScarfIII/Makefile.pjrc
index f089f1ec..3d185a60 100644
--- a/keyboard/RedScarfIII/Makefile.pjrc
+++ b/keyboard/RedScarfIII/Makefile.pjrc
@@ -54,7 +54,8 @@ SRC =	keymap_common.c \
 	backlight.c \
 	ledmap.c \
 	yc059.c \
-    rgb.c
+    rgb.c \
+    suspend.c
 
 ifdef KEYMAP
     SRC := keymap_$(KEYMAP).c $(SRC)
diff --git a/keyboard/RedScarfIII/backlight.c b/keyboard/RedScarfIII/backlight.c
index c2aa615f..880b5d9b 100644
--- a/keyboard/RedScarfIII/backlight.c
+++ b/keyboard/RedScarfIII/backlight.c
@@ -37,7 +37,7 @@ inline void backlight_set_raw(uint8_t raw);
 #ifdef SOFTPWM_LED_ENABLE
 #ifdef FADING_LED_ENABLE
 static uint8_t backlight_mode;
-#endif 
+#endif
 #endif
 
 /* Backlight pin configuration
diff --git a/keyboard/RedScarfIII/config.h b/keyboard/RedScarfIII/config.h
index 15807f2a..113fecb3 100644
--- a/keyboard/RedScarfIII/config.h
+++ b/keyboard/RedScarfIII/config.h
@@ -68,6 +68,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
+#define SUSPEND_ACTION
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
diff --git a/keyboard/RedScarfIII/suspend.c b/keyboard/RedScarfIII/suspend.c
new file mode 100644
index 00000000..8be25efb
--- /dev/null
+++ b/keyboard/RedScarfIII/suspend.c
@@ -0,0 +1,35 @@
+/*
+Copyright 2014 Kai Ryu <kai1103@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <avr/io.h>
+#include "suspend.h"
+#include "rgb.h"
+
+#ifdef SUSPEND_ACTION
+
+void suspend_power_down_action(void)
+{
+    DDRE  &= ~(1<<PE2);
+    PORTE &= ~(1<<PE2);
+}
+
+void suspend_wakeup_init_action(void)
+{
+    rgb_init();
+}
+
+#endif