From 0e11087f61c4cc678f69722e7293dcfbf0f1db8a Mon Sep 17 00:00:00 2001
From: Marcin Chojnacki <marcinch7@gmail.com>
Date: Fri, 13 Sep 2013 17:01:45 +0200
Subject: [PATCH] init: Do not build logo.c when initlogo is disabled

For now, logo.c was build even if TARGET_NO_INITLOGO was true.
Changing tty to KD_GRAPHICS is now done in init.c as it should be, when
the logo is not present.

Change-Id: Ifabd9aebc9c0ad8d6903e963dfac031a6dac32e1
---
 init/Android.mk |  6 +++---
 init/init.c     | 12 ++++++++++++
 init/init.h     |  2 ++
 init/logo.c     |  2 --
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/init/Android.mk b/init/Android.mk
index 135c0157cf0..f3bb7d6fb82 100644
--- a/init/Android.mk
+++ b/init/Android.mk
@@ -10,7 +10,6 @@ LOCAL_SRC_FILES:= \
 	property_service.c \
 	util.c \
 	parser.c \
-	logo.c \
 	keychords.c \
 	signal_handler.c \
 	init_parser.c \
@@ -27,8 +26,9 @@ ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
 LOCAL_CFLAGS += -DALLOW_LOCAL_PROP_OVERRIDE=1
 endif
 
-ifeq ($(TARGET_NO_INITLOGO),true)
-LOCAL_CFLAGS += -DNO_INITLOGO
+ifneq ($(TARGET_NO_INITLOGO),true)
+LOCAL_SRC_FILES += logo.c
+LOCAL_CFLAGS    += -DINITLOGO
 endif
 
 ifneq ($(TARGET_NR_SVC_SUPP_GIDS),)
diff --git a/init/init.c b/init/init.c
index 901c531653b..405d9540401 100755
--- a/init/init.c
+++ b/init/init.c
@@ -46,6 +46,10 @@
 
 #include <sys/system_properties.h>
 
+#ifndef INITLOGO
+#include <linux/kd.h>
+#endif
+
 #include "devices.h"
 #include "init.h"
 #include "log.h"
@@ -650,6 +654,7 @@ static int console_init_action(int nargs, char **args)
         have_console = 1;
     close(fd);
 
+#ifdef INITLOGO
     if( load_565rle_image(INIT_IMAGE_FILE) ) {
         fd = open("/dev/tty0", O_WRONLY);
         if (fd >= 0) {
@@ -673,6 +678,13 @@ static int console_init_action(int nargs, char **args)
             close(fd);
         }
     }
+#else
+    fd = open("/dev/tty0", O_RDWR | O_SYNC);
+    if (fd >= 0) {
+        ioctl(fd, KDSETMODE, KD_GRAPHICS);
+        close(fd);
+    }
+#endif
     return 0;
 }
 
diff --git a/init/init.h b/init/init.h
index 3abcf2b6875..9a3aec5d29b 100644
--- a/init/init.h
+++ b/init/init.h
@@ -133,9 +133,11 @@ void service_reset(struct service *svc);
 void service_start(struct service *svc, const char *dynamic_args);
 void property_changed(const char *name, const char *value);
 
+#ifdef INITLOGO
 #define INIT_IMAGE_FILE	"/initlogo.rle"
 
 int load_565rle_image( char *file_name );
+#endif
 
 extern struct selabel_handle *sehandle;
 extern struct selabel_handle *sehandle_prop;
diff --git a/init/logo.c b/init/logo.c
index 1b12f330561..614224c461a 100644
--- a/init/logo.c
+++ b/init/logo.c
@@ -113,7 +113,6 @@ int load_565rle_image(char *fn)
     if (vt_set_mode(1)) 
         return -1;
 
-#ifndef NO_INITLOGO
     fd = open(fn, O_RDONLY);
     if (fd < 0) {
         ERROR("cannot open '%s'\n", fn);
@@ -151,7 +150,6 @@ int load_565rle_image(char *fn)
     fb_close(&fb);
     close(fd);
     unlink(fn);
-#endif
     return 0;
 
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