Initialize the files....

6 files changed, 1631 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..c51d52f
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,33 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+PROJECT(slp_devman_plugin C)
+
+SET(SRCS
+	src/device_manager_io.c
+	src/device_manager_plugin_exynos.c)
+
+IF("${CMAKE_BUILD_TYPE}" STREQUAL "")
+	SET(CMAKE_BUILD_TYPE "Release")
+ENDIF("${CMAKE_BUILD_TYPE}" STREQUAL "")
+MESSAGE("Build type: ${CMAKE_BUILD_TYPE}")
+
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include)
+
+SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
+SET(CMAKE_C_FLAGS_RELEASE "-O2")
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(pkgs REQUIRED devman_plugin)
+
+FOREACH(flag ${pkgs_CFLAGS})
+	SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
+
+ADD_LIBRARY(${PROJECT_NAME} SHARED ${SRCS})
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${pkgs_LDFLAGS})
+
+SET(PREFIX ${CMAKE_INSTALL_PREFIX})
+
+INSTALL(TARGETS ${PROJECT_NAME} DESTINATION lib COMPONENT RuntimeLibraries)
diff --git a/include/devman_define_node_path.h b/include/devman_define_node_path.h
new file mode 100644
index 0000000..9ef87c0
--- /dev/null
+++ b/include/devman_define_node_path.h
@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 2012 Samsung Electronics Co., Ltd All Rights Reserved
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+#ifndef __DEVMAN_DEFINE_NODE_PATH_H
+#define __DEVMAN_DEFINE_NODE_PATH_H
+
+#define BACKLIGHT_PATH "/sys/class/backlight/"
+#define BACKLIGHT_MAX_BRIGHTNESS_PATH	BACKLIGHT_PATH"%s/max_brightness"
+#define BACKLIGHT_MIN_BRIGHTNESS_PATH	BACKLIGHT_PATH"%s/min_brightness"
+#define BACKLIGHT_BRIGHTNESS_PATH 	BACKLIGHT_PATH"%s/brightness"
+#define BACKLIGHT_DIMMING_PATH	BACKLIGHT_PATH"%s/dimming"
+#define LCD_PATH  "/sys/class/lcd/"
+#define LCD_ACL_CONTROL_PATH	LCD_PATH"%s/acl_control"
+#define LCD_POWER_PATH			LCD_PATH"%s/lcd_power"
+#define IMAGE_ENHANCE_PATH			"/sys/class/extension/mdnie/%s"
+#define IMAGE_ENHANCE_PATH_INFO			"/sys/class/extension/mdnie"
+
+#define DISPLAY_FRAME_RATE_PATH			"/sys/devices/platform/exynos4412-display/devfreq/exynos4412-display/max_freq"
+
+#define UART_PATH			"/sys/devices/virtual/sec/switch/uart_sel"
+#define USB_PATH			"/sys/devices/virtual/sec/switch/usb_sel"
+#define UART_PATH_TRATS			"/sys/devices/platform/uart-select/path"
+#define USB_PATH_TRATS			"/sys/devices/platform/usb-select/path"
+
+#define HAPTIC_VIBETONES_LEVEL_PATH	"/sys/class/haptic/vibetones/level"
+#define HAPTIC_VIBETONES_LEVEL_MAX_PATH	"/sys/class/haptic/vibetones/level_max"
+#define HAPTIC_VIBETONES_ENABLE_PATH	"/sys/class/haptic/vibetones/enable"
+#define HAPTIC_VIBETONES_ONESHOT_PATH	"/sys/class/haptic/vibetones/oneshot"
+
+#define BATTERY_CAPACITY_PATH		"/sys/class/power_supply/battery/capacity"
+#define BATTERY_CAPACITY_RAW_PATH	"/sys/class/power_supply/battery/capacity_raw"
+#define BATTERY_CHARGE_FULL_PATH	"/sys/class/power_supply/battery/charge_full"
+#define BATTERY_CHARGE_NOW_PATH		"/sys/class/power_supply/battery/charge_now"
+#define BATTERY_PRESENT_PATH		"/sys/class/power_supply/battery/present"
+#define BATTERY_HEALTH_PATH		"/sys/class/power_supply/battery/health"
+
+#define JACK_CHARGER_ONLINE_PATH	"/sys/devices/platform/jack/charger_online"
+#define JACK_EARJACK_ONLINE_PATH	"/sys/devices/platform/jack/earjack_online"
+#define JACK_EARKEY_ONLINE_PATH		"/sys/devices/platform/jack/earkey_online"
+#define JACK_HDMI_ONLINE_PATH		"/sys/devices/platform/jack/hdmi_online"
+#define JACK_USB_ONLINE_PATH		"/sys/devices/platform/jack/usb_online"
+#define JACK_CRADLE_ONLINE_PATH		"/sys/devices/platform/jack/cradle_online"
+#define JACK_TVOUT_ONLINE_PATH		"/sys/devices/platform/jack/tvout_online"
+#define JACK_KEYBOARD_ONLINE_PATH		"/sys/devices/platform/jack/keyboard_online"
+
+#define LEDS_TORCH_MAX_BRIGHTNESS_PATH	"/sys/class/camera/flash/max_brightness"
+#define LEDS_TORCH_BRIGHTNESS_PATH	"/sys/class/camera/flash/rear_flash"
+
+#define POWER_STATE_PATH		"/sys/power/state"
+#define POWER_WAKEUP_COUNT_PATH		"/sys/power/wakeup_count"
+
+#define MEMNOTIFY_NODE			"/dev/memnotify"
+#define MEMNOTIFY_VICTIM_TASK_PATH	"/sys/class/memnotify/victim_task"
+#define MEMNOTIFY_THRESHOLD_LV1_PATH	"/sys/class/memnotify/threshold_lv1"
+#define MEMNOTIFY_THRESHOLD_LV2_PATH	"/sys/class/memnotify/threshold_lv2"
+
+#define TOUCH_EVENT_NODE		"/dev/event2"
+
+#define PROCESS_MONITOR_NODE		"/dev/pmon"
+#define PROCESS_MONITOR_MP_PNP_PATH	"/sys/class/pmon/mp_pnp"
+#define PROCESS_MONITOR_MP_VIP_PATH	"/sys/class/pmon/mp_vip"
+
+#define CPUFREQ_CPUINFO_MAX_FREQ_PATH	"/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq"
+#define CPUFREQ_CPUINFO_MIN_FREQ_PATH	"/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq"
+#define CPUFREQ_SCALING_MAX_FREQ_PATH	"/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq"
+#define CPUFREQ_SCALING_MIN_FREQ_PATH	"/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq"
+
+#endif /* __DEVMAN_DEFINE_NODE_PATH_H */
diff --git a/include/devman_plugin_intf.h b/include/devman_plugin_intf.h
new file mode 100644
index 0000000..de7fad2
--- /dev/null
+++ b/include/devman_plugin_intf.h
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 2012 Samsung Electronics Co., Ltd All Rights Reserved
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+
+#ifndef	__DEVMAN_PLUGIN_INTF_H__
+#define	__DEVMAN_PLUGIN_INTF_H__
+
+enum {
+	STATUS_OFFLINE	= 0,
+	STATUS_ONLINE,
+};
+
+enum {
+	STATUS_OFF	= 0,
+	STATUS_ON,
+};
+
+enum {
+	PATH_CP		= 0,
+	PATH_AP,
+};
+
+enum {
+	BATTERY_NOT_FULLY_CHARGED	= 0,
+	BATTERY_FULLY_CHARGED,
+};
+
+enum {
+	BATTERY_UNKNOWN		= 0,
+	BATTERY_GOOD,
+	BATTERY_OVERHEAT,
+	BATTERY_DEAD,
+	BATTERY_OVERVOLTAGE,
+	BATTERY_UNSPECIFIED,
+	BATTERY_COLD,
+	BATTERY_HEALTH_MAX,
+};
+
+enum {
+	POWER_STATE_SUSPEND	= 0,
+};
+
+typedef struct {
+	int	(*OEM_sys_get_display_count) (int *value);
+
+	int	(*OEM_sys_get_backlight_min_brightness) (int index, int *value);
+	int	(*OEM_sys_get_backlight_max_brightness) (int index, int *value);
+	int	(*OEM_sys_get_backlight_brightness) (int index, int *value, int power_saving);
+	int	(*OEM_sys_set_backlight_brightness) (int index, int value, int power_saving);
+
+	int	(*OEM_sys_set_backlight_dimming) (int index, int value);
+
+	int	(*OEM_sys_get_backlight_acl_control) (int index, int *value);
+	int	(*OEM_sys_set_backlight_acl_control) (int index, int value);
+
+	int	(*OEM_sys_get_lcd_power) (int index, int *value);
+	int	(*OEM_sys_set_lcd_power) (int index, int value);
+
+	int	(*OEM_sys_get_image_enhance_mode) (int *value);
+	int	(*OEM_sys_set_image_enhance_mode) (int value);
+	int	(*OEM_sys_get_image_enhance_scenario) (int *value);
+	int	(*OEM_sys_set_image_enhance_scenario) (int value);
+	int	(*OEM_sys_get_image_enhance_tone) (int *value);
+	int	(*OEM_sys_set_image_enhance_tone) (int value);
+	int	(*OEM_sys_get_image_enhance_outdoor) (int *value);
+	int	(*OEM_sys_set_image_enhance_outdoor) (int value);
+
+	int	(*OEM_sys_get_image_enhance_tune) (int *value);
+	int	(*OEM_sys_set_image_enhance_tune) (int value);
+
+	int	(*OEM_sys_image_enhance_info) (int *value);
+
+	int	(*OEM_sys_set_display_frame_rate) (int value);
+
+	int	(*OEM_sys_get_uart_path) (int *value);
+	int	(*OEM_sys_set_uart_path) (int value);
+
+	int	(*OEM_sys_get_usb_path) (int *value);
+	int	(*OEM_sys_set_usb_path) (int value);
+
+	int	(*OEM_sys_get_haptic_vibetones_level_max) (int *value);
+	int	(*OEM_sys_get_haptic_vibetones_level) (int *value);
+	int	(*OEM_sys_set_haptic_vibetones_level) (int value);
+	int	(*OEM_sys_set_haptic_vibetones_enable) (int value);
+	int	(*OEM_sys_set_haptic_vibetones_oneshot) (int value);
+
+	int	(*OEM_sys_get_battery_capacity) (int *value);
+	int	(*OEM_sys_get_battery_capacity_raw) (int *value);
+	int	(*OEM_sys_get_battery_charge_full) (int *value);
+	int	(*OEM_sys_get_battery_charge_now) (int *value);
+	int	(*OEM_sys_get_battery_present) (int *value);
+	int	(*OEM_sys_get_battery_health) (int *value);
+
+	int	(*OEM_sys_get_jack_charger_online) (int *value);
+	int	(*OEM_sys_get_jack_earjack_online) (int *value);
+	int	(*OEM_sys_get_jack_earkey_online) (int *value);
+	int	(*OEM_sys_get_jack_hdmi_online) (int *value);
+	int	(*OEM_sys_get_jack_usb_online) (int *value);
+	int	(*OEM_sys_get_jack_cradle_online) (int *value);
+	int	(*OEM_sys_get_jack_tvout_online) (int *value);
+	int	(*OEM_sys_get_jack_keyboard_online) (int *value);
+
+	int	(*OEM_sys_get_leds_torch_max_brightness) (int *value);
+	int	(*OEM_sys_get_leds_torch_brightness) (int *value);
+	int	(*OEM_sys_set_leds_torch_brightness) (int value);
+
+	/* TODO: Change args type */
+	int	(*OEM_sys_set_power_state) (int value);
+
+	/* TODO: Should determine enum values of wakeup_count nodes */
+	int	(*OEM_sys_get_power_wakeup_count) (int *value);
+	int	(*OEM_sys_set_power_wakeup_count) (int value);
+
+	int	(*OEM_sys_get_memnotify_node) (char *node);
+	int	(*OEM_sys_get_memnotify_victim_task) (int *value);
+	int	(*OEM_sys_set_memnotify_threshold_lv1) (int value);
+	int	(*OEM_sys_set_memnotify_threshold_lv2) (int value);
+
+	int	(*OEM_sys_get_process_monitor_node) (char *node);
+	int	(*OEM_sys_set_process_monitor_mp_pnp) (int value);
+	int	(*OEM_sys_set_process_monitor_mp_vip) (int value);
+
+	int	(*OEM_sys_get_cpufreq_cpuinfo_max_freq) (int *value);
+	int	(*OEM_sys_get_cpufreq_cpuinfo_min_freq) (int *value);
+	int	(*OEM_sys_get_cpufreq_scaling_max_freq) (int *value);
+	int	(*OEM_sys_set_cpufreq_scaling_max_freq) (int value);
+	int	(*OEM_sys_get_cpufreq_scaling_min_freq) (int *value);
+	int	(*OEM_sys_set_cpufreq_scaling_min_freq) (int value);
+} OEM_sys_devman_plugin_interface;
+
+const OEM_sys_devman_plugin_interface *OEM_sys_get_devman_plugin_interface();
+
+#endif	/* __DEVMAN_PLUGIN_INTF_H__ */
diff --git a/packaging/device-manager-plugin-exynos.spec b/packaging/device-manager-plugin-exynos.spec
new file mode 100644
index 0000000..425b1a6
--- /dev/null
+++ b/packaging/device-manager-plugin-exynos.spec
@@ -0,0 +1,38 @@
+#sbs-git:slp/pkgs/d/device-manager-plugin-exynos device-manager-plugin-exynos 0.0.1 5bf2e95e0bb15c43ff928f7375e1978b0accb0f8
+Name:       device-manager-plugin-exynos
+Summary:    Device manager plugin exynos
+Version: 0.0.16
+Release:    0
+Group:      TO_BE/FILLED_IN
+License:    TO_BE/FILLED_IN
+Source0:    %{name}-%{version}.tar.gz
+Requires(post): /sbin/ldconfig
+Requires(postun): /sbin/ldconfig
+BuildRequires:  cmake
+BuildRequires:  pkgconfig(devman_plugin)
+
+%description
+Device manager plugin exynos
+
+
+%prep
+%setup -q
+
+%build
+cmake . -DCMAKE_INSTALL_PREFIX=%{_prefix}
+
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+%make_install
+
+
+%post
+/sbin/ldconfig
+
+%postun
+/sbin/ldconfig
+
+%files 
+/usr/lib/libslp_devman_plugin.so
diff --git a/src/device_manager_io.c b/src/device_manager_io.c
new file mode 100644
index 0000000..0e1ed5e
--- /dev/null
+++ b/src/device_manager_io.c
@@ -0,0 +1,177 @@
+/*
+* Copyright (c) 2012 Samsung Electronics Co., Ltd All Rights Reserved
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <fcntl.h>
+#include <devman_plugin_intf.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#define EXPORT_API  __attribute__((visibility("default")))
+
+#define BUFF_MAX	255
+#define SUCCESS		0
+#define	FAIL		1
+
+int sys_check_node(char *path)
+{
+	int fd = -1;
+
+	fd = open(path, O_RDONLY);
+
+	if (fd == -1)
+		return -1;
+
+	close(fd);
+	return 0;
+}
+
+int sys_get_node(char *path, char *node)
+{
+	if (0 >= snprintf(node, strlen(path) + 1, "%s", path))
+		return -1;
+
+	return 0;
+}
+
+int sys_get_int_wo_convert(char *path, int *value)
+{
+	int fd = -1;
+
+	fd = open(path, O_RDONLY);
+	if (fd == -1) {
+		return -1;
+	}
+
+	if (0 > read(fd, value, sizeof(int))) {
+		close(fd);
+		return -1;
+	}
+	close (fd);
+
+	return 0;
+}
+
+int sys_set_int_wo_convert(char *path, int value)
+{
+	int fd = -1;
+
+	fd = open(path, O_WRONLY);
+	if (fd == -1) {
+		return -1;
+	}
+
+	if (0 > write(fd, &value, sizeof(int))) {
+		close(fd);
+		return -1;
+	}
+	close(fd);
+
+	return 0;
+}
+
+static int sys_read_buf(char *file, char *buf)
+{
+	int fd;
+	int r;
+
+	fd = open(file, O_RDONLY);
+	if (fd == -1) {
+		return -ENOENT;
+	}
+
+	r = read(fd, buf, BUFF_MAX);
+	if ((r >= 0) && (r < BUFF_MAX))
+		buf[r] = '\0';
+	else {
+		return -EIO;
+	}
+
+	close(fd);
+
+	return 0;
+}
+
+static int sys_write_buf(char *file, char *buf)
+{
+	int fd;
+	int r;
+
+	fd = open(file, O_WRONLY);
+	if (fd == -1) {
+		return -1;
+	}
+
+	r = write(fd, buf, strlen(buf));
+	close(fd);
+	if (r < 0) {
+		return -1;
+	}
+
+	return 0;
+}
+
+int sys_get_int(char *fname, int *val)
+{
+	char buf[BUFF_MAX];
+
+	if (sys_read_buf(fname, buf) == 0) {
+		*val = atoi(buf);
+		return 0;
+	} else {
+		*val = -1;
+		return -1;
+	}
+}
+
+char *sys_get_str(char *fname)
+{
+	char buf[BUFF_MAX];
+	char *r = NULL;
+
+	if (sys_read_buf(fname, buf) == 0)
+		r = strdup((char *)buf);
+
+	return r;
+}
+
+int sys_set_int(char *fname, int val)
+{
+	char buf[BUFF_MAX];
+	int r = -1;
+	snprintf(buf, sizeof(buf), "%d", val);
+
+	if (sys_write_buf(fname, buf) == 0)
+		r = 0;
+
+	return r;
+}
+
+int sys_set_str(char *fname, char *val)
+{
+	int r = -1;
+
+	if (val != NULL) {
+		if (sys_write_buf(fname, val) == 0)
+			r = 0;
+	}
+
+	return r;
+}
diff --git a/src/device_manager_plugin_exynos.c b/src/device_manager_plugin_exynos.c
new file mode 100644
index 0000000..a31506d
--- /dev/null
+++ b/src/device_manager_plugin_exynos.c
@@ -0,0 +1,1154 @@
+/*
+* Copyright (c) 2012 Samsung Electronics Co., Ltd All Rights Reserved
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+#include <string.h>
+#include <sys/types.h>
+#include <stdio.h>
+#include <dirent.h>
+#include <errno.h>
+#include <devman_plugin_intf.h>
+
+#include "devman_define_node_path.h"
+
+#define EXPORT_API  __attribute__((visibility("default")))
+
+#define BUFF_MAX	255
+#define MAX_NAME 255
+
+#define GENERATE_ACCESSORS_CHAR_RW(_suffix, _item)	\
+char *OEM_sys_get_##_suffix()			\
+{						\
+	return sys_get_str(_item);	\
+}						\
+						\
+int OEM_sys_set_##_suffix(char *str)			\
+{						\
+	return sys_set_str(_item, value);	\
+}
+
+#define GENERATE_ACCESSORS_CHAR_R(_suffix, _item)	\
+char *OEM_sys_get_##_suffix()			\
+{						\
+	return sys_get_str(_item);	\
+}
+
+#define GENERATE_ACCESSORS_CHAR_W(_suffix, _item)	\
+int OEM_sys_set_##_suffix(char *str)			\
+{						\
+	return sys_set_str(_item, str);		\
+}
+
+/* TODO: Add APIs has (char *) params */
+
+#define GENERATE_ACCESSORS_INT_RW(_suffix, _item)	\
+int OEM_sys_get_##_suffix(int *value)			\
+{						\
+	return sys_get_int(_item, value);	\
+}						\
+						\
+int OEM_sys_set_##_suffix(int value)	\
+{						\
+	return sys_set_int(_item, value);	\
+}
+
+#define GENERATE_ACCESSORS_INT_R(_suffix, _item)	\
+int OEM_sys_get_##_suffix(int *value)			\
+{						\
+	return sys_get_int(_item, value);	\
+}
+
+#define GENERATE_ACCESSORS_INT_W(_suffix, _item)	\
+int OEM_sys_set_##_suffix(int value)			\
+{						\
+	return sys_set_int(_item, value);	\
+}
+
+/*
+GENERATE_ACCESSORS_INT_R(backlight_max_brightness, BACKLIGHT_MAX_BRIGHTNESS_PATH)
+GENERATE_ACCESSORS_INT_RW(backlight_brightness, BACKLIGHT_BRIGHTNESS_PATH)
+GENERATE_ACCESSORS_INT_RW(backlight_acl_control, LCD_ACL_CONTROL_PATH)
+GENERATE_ACCESSORS_INT_RW(lcd_power, LCD_POWER_PATH)
+*/
+#if defined(DEVMGR_LOG)
+#define devmgr_log(fmt, args...) \
+	do { \
+		printf("%s:"fmt"\n", __func__, ##args); \
+	}while(0);
+#else
+#define devmgr_log(fmt, args...)
+#endif
+
+enum display_type
+{
+	DISP_MAIN = 0,
+	DISP_SUB,
+	DISP_MAX
+};
+
+struct display_info
+{
+	enum display_type etype; /* FIXME:!! Main LCD or Sub LCD node */
+	char bl_name[MAX_NAME]; /* backlight name */
+	char lcd_name[MAX_NAME]; /* lcd name */
+};
+
+#define MAX_CANDELA_CRITERION	300
+#define PWR_SAVING_CANDELA_CRITERION	20
+
+/* FIXME:!! change to global_ctx */
+int lcd_index;
+struct display_info disp_info[DISP_MAX];
+
+static int OEM_sys_display_info(struct display_info *disp_info)
+{
+	struct dirent *dent;
+	DIR *dirp;
+	int i, index;
+	const char * bl_path = BACKLIGHT_PATH;
+	const char * lcd_path = LCD_PATH;
+
+	/* Backlight */
+	index = 0;
+	dirp = opendir(bl_path);
+	if (dirp) {
+		while(dent = readdir(dirp)) {
+			if (index >= DISP_MAX) {
+				devmgr_log("supports %d display node", DISP_MAX);
+				break;
+			}
+
+			if (!strcmp(".", dent->d_name) || !strcmp("..", dent->d_name))
+				continue;
+			else {
+				strcpy(disp_info[index].bl_name, dent->d_name);
+				index++;
+			}
+		}
+		closedir(dirp);
+	}
+
+	for (i = 0; i < index; i++)
+		devmgr_log("bl_name[%s]", disp_info[i].bl_name);
+
+	/* LCD */
+	index = 0;
+	dirp = opendir(lcd_path);
+	if (dirp) {
+		while(dent = readdir(dirp)) {
+			if (index >= DISP_MAX) {
+				devmgr_log("supports %d display node", DISP_MAX);
+				break;
+			}
+
+			if (!strcmp(".", dent->d_name) || !strcmp("..", dent->d_name))
+				continue;
+			else {
+				strcpy(disp_info[index].lcd_name, dent->d_name);
+				index++;
+			}
+		}
+		closedir(dirp);
+	}
+
+	for (i = 0; i < index; i++)
+		devmgr_log("lcd_name[%s]", disp_info[i].lcd_name);
+
+	lcd_index = index;
+}
+
+int OEM_sys_get_display_count(int *value)
+{
+	int ret = -1;
+
+	/* TODO: We should implement to find out current number of display */
+	*value = lcd_index;
+	ret = 0;
+	/* ********************* */
+
+	devmgr_log("value[%d]", *value);
+
+	return ret;
+}
+
+int OEM_sys_get_backlight_max_brightness(int index, int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, BACKLIGHT_MAX_BRIGHTNESS_PATH, disp_info[index].bl_name);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_get_backlight_min_brightness(int index, int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, BACKLIGHT_MIN_BRIGHTNESS_PATH, disp_info[index].bl_name);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+
+int OEM_sys_get_backlight_brightness(int index, int *value, int power_saving)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+	int max_brightness;
+	int pwr_saving_offset;
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, BACKLIGHT_BRIGHTNESS_PATH, disp_info[index].bl_name);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]power_saving[%d]", path, *value, power_saving);
+
+	if (power_saving){
+		snprintf(path, MAX_NAME, BACKLIGHT_MAX_BRIGHTNESS_PATH, disp_info[index].bl_name);
+		ret = sys_get_int(path, &max_brightness);
+		if (ret)
+		{
+			devmgr_log("Can't read max_brightness node[%s]", path);
+			return ret;
+		}
+		pwr_saving_offset = (PWR_SAVING_CANDELA_CRITERION * max_brightness / MAX_CANDELA_CRITERION) + 0.5;
+
+		if (*value > max_brightness - pwr_saving_offset)
+			*value = max_brightness;
+		else
+			*value = *value + pwr_saving_offset;
+
+		devmgr_log("power_saving result[%d]", *value);
+	}
+
+	return ret;
+}
+
+
+int OEM_sys_set_backlight_dimming(int index, int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	devmgr_log("index is %d, value is %d",  index, value);
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, BACKLIGHT_DIMMING_PATH, disp_info[index].bl_name);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_set_backlight_brightness(int index, int value, int power_saving)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+	int max_brightness;
+	int pwr_saving_offset;
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	devmgr_log("path[%s]value[%d]power_saving[%d]", path, value, power_saving);
+
+	if (power_saving){
+		snprintf(path, MAX_NAME, BACKLIGHT_MAX_BRIGHTNESS_PATH, disp_info[index].bl_name);
+		ret = sys_get_int(path, &max_brightness);
+		if (ret)
+		{
+			devmgr_log("Can't read max_brightness node[%s]", path);
+			return ret;
+		}
+		pwr_saving_offset = (PWR_SAVING_CANDELA_CRITERION * max_brightness / MAX_CANDELA_CRITERION) + 0.5;
+
+		if (value < pwr_saving_offset)
+			value = 0;
+		else
+			value = value - pwr_saving_offset;
+
+		devmgr_log("power_saving result[%d]", value);
+	}
+
+	snprintf(path, MAX_NAME, BACKLIGHT_BRIGHTNESS_PATH, disp_info[index].bl_name);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_get_backlight_acl_control(int index, int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, LCD_ACL_CONTROL_PATH, disp_info[index].lcd_name);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_set_backlight_acl_control(int index, int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, LCD_ACL_CONTROL_PATH, disp_info[index].lcd_name);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_get_lcd_power(int index, int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, LCD_POWER_PATH, disp_info[index].lcd_name);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_set_lcd_power(int index, int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	if (index >= DISP_MAX) {
+		devmgr_log("supports %d display node", DISP_MAX);
+		return ret;
+	}
+
+	snprintf(path, MAX_NAME, LCD_POWER_PATH, disp_info[index].lcd_name);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+/* image_enhance */
+/* mode - dynamic, standard, natural, movie */
+enum image_enhance_mode {
+	MODE_DYNAMIC = 0,
+	MODE_STANDARD,
+	MODE_NATURAL,
+	MODE_MOVIE,
+};
+
+/* scenario - ui, gallery, video, vtcall, camera, browser, negative, bypass */
+enum image_enhance_scenario {
+	SCENARIO_UI = 0,
+	SCENARIO_GALLERY,
+	SCENARIO_VIDEO,
+	SCENARIO_VTCALL,
+	SCENARIO_CAMERA,
+	SCENARIO_BROWSER,
+	SCENARIO_NEGATIVE,
+	SCENARIO_BYPASS,
+};
+
+/* tone - normal, warm, cold */
+enum image_enhance_tone {
+	TONE_NORMAL = 0,
+	TONE_WARM,
+	TONE_COLD,
+};
+
+/* tone browser - tone1, tone2, tone3 */
+enum image_enhance_tone_br {
+	TONE_1 = 0,
+	TONE_2,
+	TONE_3,
+};
+
+/* outdoor - off, on */
+enum image_enhance_outdoor {
+	OUTDOOR_OFF = 0,
+	OUTDOOR_ON,
+};
+
+/* index - mode, scenario, tone, outdoor, tune */
+enum image_enhance_index {
+	INDEX_MODE,
+	INDEX_SCENARIO,
+	INDEX_TONE,
+	INDEX_OUTDOOR,
+	INDEX_TUNE,
+	INDEX_MAX,
+};
+
+const char *image_enhance_str[INDEX_MAX] = {
+	"mode",
+	"scenario",
+	"tone",
+	"outdoor",
+	"tune",
+};
+
+struct image_enhance_info {
+	enum image_enhance_mode mode;
+	enum image_enhance_scenario scenario;
+	enum image_enhance_tone tone;
+	enum image_enhance_outdoor outdoor;
+};
+
+int OEM_sys_get_image_enhance_save(void *image_enhance)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+	struct image_enhance_info *image_enhance_save = (struct image_enhance_info *)image_enhance;
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
+	ret = sys_get_int(path, &image_enhance_save->mode);
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
+	ret = sys_get_int(path, &image_enhance_save->scenario);
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
+	ret = sys_get_int(path, &image_enhance_save->tone);
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
+	ret = sys_get_int(path, &image_enhance_save->outdoor);
+	devmgr_log("path[%s]mode[%d]scenario[%d]tone[%d]outdoor[%d]", path, image_enhance_save->mode,
+		image_enhance_save->scenario, image_enhance_save->tone, image_enhance_save->outdoor);
+
+	return ret;
+}
+
+int OEM_sys_set_image_enhance_restore(void *image_enhance)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+	struct image_enhance_info *image_enhance_restore = (struct image_enhance_info *)image_enhance;
+
+	devmgr_log("path[%s]mode[%d]scenario[%d]tone[%d]outdoor[%d]", path, image_enhance_restore->mode,
+		image_enhance_restore->scenario, image_enhance_restore->tone, image_enhance_restore->outdoor);
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
+	ret = sys_set_int(path, image_enhance_restore->mode);
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
+	ret = sys_set_int(path, image_enhance_restore->scenario);
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
+	ret = sys_set_int(path, image_enhance_restore->tone);
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
+	ret = sys_set_int(path, image_enhance_restore->outdoor);
+
+	return ret;
+}
+
+int OEM_sys_get_image_enhance_mode(int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_set_image_enhance_mode(int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_get_image_enhance_scenario(int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_set_image_enhance_scenario(int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_get_image_enhance_tone(int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_set_image_enhance_tone(int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_get_image_enhance_outdoor(int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_set_image_enhance_outdoor(int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_get_image_enhance_tune(int *value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TUNE]);
+	ret = sys_get_int(path, value);
+	devmgr_log("path[%s]value[%d]", path, *value);
+
+	return ret;
+}
+
+int OEM_sys_set_image_enhance_tune(int value)
+{
+	int ret = -1;
+	char path[MAX_NAME+1];
+
+	snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TUNE]);
+	devmgr_log("path[%s]value[%d]", path, value);
+	ret = sys_set_int(path, value);
+
+	return ret;
+}
+
+int OEM_sys_image_enhance_info(int *value)
+{
+	DIR *dir_info;
+	struct dirent *dir_entry;
+	int ret = -1;
+	const char * image_enhance_path_info = IMAGE_ENHANCE_PATH_INFO;
+
+	dir_info = opendir(image_enhance_path_info);
+
+	if (NULL != dir_info) {
+		*value = 1;
+		ret = 0;
+	} else {
+		*value = 0;
+		ret = -ENOENT;
+	}
+
+	closedir(dir_info);
+	return ret;
+}
+
+int OEM_sys_set_display_frame_rate(int value)
+{
+	if(value){
+		devmgr_log("Display frame rate limited to 40Hz");
+		return sys_set_str(DISPLAY_FRAME_RATE_PATH, "40");
+	}else{
+		devmgr_log("Display frame rate change 40Hz and 60Hz");
+		return sys_set_str(DISPLAY_FRAME_RATE_PATH, "60");
+	}
+
+	return -1;
+}
+
+GENERATE_ACCESSORS_INT_RW(haptic_vibetones_level, HAPTIC_VIBETONES_LEVEL_PATH)
+GENERATE_ACCESSORS_INT_R(haptic_vibetones_level_max, HAPTIC_VIBETONES_LEVEL_MAX_PATH)
+GENERATE_ACCESSORS_INT_W(haptic_vibetones_enable, HAPTIC_VIBETONES_ENABLE_PATH)
+GENERATE_ACCESSORS_INT_W(haptic_vibetones_oneshot, HAPTIC_VIBETONES_ONESHOT_PATH)
+
+GENERATE_ACCESSORS_INT_R(battery_capacity, BATTERY_CAPACITY_PATH)
+GENERATE_ACCESSORS_INT_R(battery_charge_full, BATTERY_CHARGE_FULL_PATH)
+GENERATE_ACCESSORS_INT_R(battery_charge_now, BATTERY_CHARGE_NOW_PATH)
+GENERATE_ACCESSORS_INT_R(battery_present, BATTERY_PRESENT_PATH)
+
+int OEM_sys_get_battery_capacity_raw(int *value)
+{
+	int ret;
+
+	ret = sys_get_int(BATTERY_CAPACITY_RAW_PATH, value);
+	if (ret == -1) {
+		return -ENODEV;
+	}
+
+	return ret;
+}
+
+static char *health_text[] = {
+	"Unknown", "Good", "Overheat", "Dead", "Over voltage",
+	"Unspecified failure", "Cold",
+};
+
+int OEM_sys_get_battery_health(int *value)
+{
+	char *buf;
+	int i = 0;
+
+	buf = sys_get_str(BATTERY_HEALTH_PATH);
+	if (NULL == buf) {
+		return -1;
+	}
+
+	for (i = 0; i < BATTERY_HEALTH_MAX; i++) {
+		if (strncmp(buf, health_text[i], strlen(health_text[i])) == 0) {
+			*value = i;
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+static char uart_node_path[MAX_NAME];
+static char usb_node_path[MAX_NAME];
+
+/* find uart/usb node path */
+static int OEM_sys_muic_node_path_info()
+{
+	int err = -1;
+
+	err = sys_check_node(UART_PATH);
+	if (!err)
+		sys_get_node(UART_PATH, uart_node_path);
+	else {
+		err = sys_check_node(UART_PATH_TRATS);
+		if (err) {
+			devmgr_log("uart path node not found");
+			return -1;
+		}
+		sys_get_node(UART_PATH_TRATS, uart_node_path);
+	}
+
+	err = sys_check_node(USB_PATH);
+	if (!err)
+		sys_get_node(USB_PATH, usb_node_path);
+	else {
+		err = sys_check_node(USB_PATH_TRATS);
+		if (err) {
+			devmgr_log("usb path node not found");
+			return -1;
+		}
+		sys_get_node(USB_PATH_TRATS, usb_node_path);
+	}
+	return 0;
+}
+
+int OEM_sys_get_uart_path(int *value)
+{
+	char *buf;
+
+	buf = sys_get_str(uart_node_path);
+	if (NULL == buf) {
+		return -1;
+	}
+
+	if (strncmp(buf, "CP", 2) == 0) {
+		*value = PATH_CP;
+		return 0;
+	} else if (strncmp(buf, "AP", 2) == 0) {
+		*value = PATH_AP;
+		return 0;
+	}
+
+	return -1;
+}
+
+int OEM_sys_set_uart_path(int value)
+{
+	switch (value) {
+	case PATH_CP:
+		return sys_set_str(uart_node_path, "CP");
+	case PATH_AP:
+		return sys_set_str(uart_node_path, "AP");
+	}
+
+	return -1;
+}
+
+
+int OEM_sys_get_usb_path(int *value)
+{
+	char *buf;
+
+	buf = sys_get_str(usb_node_path);
+	if (NULL == buf) {
+		return -1;
+	}
+
+	if (strncmp(buf, "PDA", 3) == 0) {
+		*value = PATH_AP;
+		return 0;
+	} else if (strncmp(buf, "MODEM", 5) == 0) {
+		*value = PATH_CP;
+		return 0;
+	}
+
+	return -1;
+}
+
+int OEM_sys_set_usb_path(int value)
+{
+	switch (value) {
+	case PATH_CP:
+		return sys_set_str(usb_node_path, "MODEM");
+	case PATH_AP:
+		return sys_set_str(usb_node_path, "PDA");
+	}
+
+	return -1;
+}
+
+GENERATE_ACCESSORS_INT_R(jack_charger_online, JACK_CHARGER_ONLINE_PATH)
+GENERATE_ACCESSORS_INT_R(jack_earjack_online, JACK_EARJACK_ONLINE_PATH)
+GENERATE_ACCESSORS_INT_R(jack_earkey_online, JACK_EARKEY_ONLINE_PATH)
+GENERATE_ACCESSORS_INT_R(jack_hdmi_online, JACK_HDMI_ONLINE_PATH)
+GENERATE_ACCESSORS_INT_R(jack_usb_online, JACK_USB_ONLINE_PATH)
+GENERATE_ACCESSORS_INT_R(jack_cradle_online, JACK_CRADLE_ONLINE_PATH)
+GENERATE_ACCESSORS_INT_R(jack_tvout_online, JACK_TVOUT_ONLINE_PATH)
+
+int OEM_sys_get_jack_keyboard_online(int *value)
+{
+	/* Currently, We don't provide SLP Based platform with keyboard I/F */
+	int ret = -1;
+	/*return sys_get_int(JACK_KEYBOARD_ONLINE_PATH, value);*/
+	return ret;
+}
+
+GENERATE_ACCESSORS_INT_R(leds_torch_max_brightness, LEDS_TORCH_MAX_BRIGHTNESS_PATH)
+GENERATE_ACCESSORS_INT_RW(leds_torch_brightness, LEDS_TORCH_BRIGHTNESS_PATH)
+
+int OEM_sys_set_power_state(int value)
+{
+	switch (value) {
+	case POWER_STATE_SUSPEND:
+		return sys_set_str(POWER_STATE_PATH, "mem");
+	}
+
+	return -1;
+}
+
+GENERATE_ACCESSORS_INT_RW(power_wakeup_count, POWER_WAKEUP_COUNT_PATH)
+
+GENERATE_ACCESSORS_INT_W(memnotify_threshold_lv1, MEMNOTIFY_THRESHOLD_LV1_PATH)
+GENERATE_ACCESSORS_INT_W(memnotify_threshold_lv2, MEMNOTIFY_THRESHOLD_LV2_PATH)
+
+GENERATE_ACCESSORS_INT_R(cpufreq_cpuinfo_max_freq, CPUFREQ_CPUINFO_MAX_FREQ_PATH)
+GENERATE_ACCESSORS_INT_R(cpufreq_cpuinfo_min_freq, CPUFREQ_CPUINFO_MIN_FREQ_PATH)
+GENERATE_ACCESSORS_INT_RW(cpufreq_scaling_max_freq, CPUFREQ_SCALING_MAX_FREQ_PATH)
+GENERATE_ACCESSORS_INT_RW(cpufreq_scaling_min_freq, CPUFREQ_SCALING_MIN_FREQ_PATH)
+
+#define GENERATE_ACCESSORS_INT_R_NO_CONVERT(_suffix, _item)	\
+int OEM_sys_get_##_suffix(int *value)			\
+{						\
+	return sys_get_int_wo_convert(_item, value);	\
+}
+
+#define GENERATE_ACCESSORS_INT_W_NO_CONVERT(_suffix, _item)	\
+int OEM_sys_set_##_suffix(int value)			\
+{						\
+	return sys_set_int_wo_convert(_item, value);	\
+}
+
+GENERATE_ACCESSORS_INT_R_NO_CONVERT(memnotify_victim_task, MEMNOTIFY_VICTIM_TASK_PATH)
+GENERATE_ACCESSORS_INT_W_NO_CONVERT(process_monitor_mp_pnp, PROCESS_MONITOR_MP_PNP_PATH)
+GENERATE_ACCESSORS_INT_W_NO_CONVERT(process_monitor_mp_vip, PROCESS_MONITOR_MP_VIP_PATH)
+
+#define GENERATE_ACCESSORS_GET_NODE_PATH(_suffix, _item)	\
+int OEM_sys_get_##_suffix(char *node)			\
+{						\
+	return sys_get_node(_item, node);	\
+}
+
+GENERATE_ACCESSORS_GET_NODE_PATH(touch_event, TOUCH_EVENT_NODE)
+GENERATE_ACCESSORS_GET_NODE_PATH(memnotify_node, MEMNOTIFY_NODE)
+GENERATE_ACCESSORS_GET_NODE_PATH(process_monitor_node, PROCESS_MONITOR_NODE)
+
+#if 0
+int get_uart_path(char *value, int val) {
+{
+	char *tmp_buff;
+
+	tmp_buff = sys_get_str(UART_PATH);
+	if (tmp_buff == NULL)
+		return -1;
+
+	if (strncmp(tmp_buff, "AP", 2) == 0) {
+		*val = PATH_TO_PDA;
+	} else if (strncmp(tmp_buff, "CP", 2) == 0) {
+		*val = PATH_TO_MODEM;
+	} else {
+		free(tmp_buff);
+		return -1;
+	}
+	free(tmp_buff);
+
+	return 0;
+}
+
+static int set_uart_path(char *value, int val)
+{
+	int ret = -1;
+
+	if (val < PATH_TO_MODEM || val > PATH_TO_PDA) {
+		return -1;
+	}
+	ret =
+	    sys_set_str(UART_PATH, (val == PATH_TO_MODEM) ? "CP" : "AP");
+	if(ret == 0) {
+		if (val == PATH_TO_MODEM) {
+			system("/usr/bin/save_blenv uartpath CP");
+		} else {
+			system("/usr/bin/save_blenv uartpath AP");
+		}
+	}
+	return ret;
+}
+
+int get_usb_path(char *prop, int *val) {
+{
+	char *tmp_buff = NULL;
+	switch (prop) {
+	case JACK_PROP_USB_ONLINE:
+	case JACK_PROP_TA_ONLINE:
+		return generic_jack_interface_get(NULL, prop, val);
+
+	case JACK_PROP_HDMI_ONLINE:
+		tmp_buff =
+		    sys_get_str("/sys/class/i2c-adapter/i2c-5/5-0072/status");
+		if (tmp_buff && (strstr(tmp_buff, "MHL connected:yes") != 0)) {
+			free(tmp_buff);
+			*val = 1;
+		} else {
+			if(tmp_buff)
+				free(tmp_buff);
+			*val = 0;
+		}
+		return 0;
+	case JACK_PROP_USB_PATH:
+		tmp_buff = sys_get_str(USB_PATH);
+		if (tmp_buff == NULL)
+			return -1;
+		if (strncmp(tmp_buff, usb_path_string[PATH_TO_MODEM], 2) == 0)
+			*val = PATH_TO_MODEM;
+		else
+			*val = PATH_TO_PDA;
+
+		free(tmp_buff);
+		return 0;
+	}
+
+	free(tmp_buff);
+	return -1;
+}
+
+int set_usb_path(char *prop, int val);
+{
+	char *cur_path;
+	int conn;
+
+	switch (prop) {
+	case JACK_PROP_USB_PATH:
+		break;
+	default:
+		return -1;
+	}
+	cur_path = sys_get_str(USB_PATH);
+	if (cur_path == NULL)
+		return -1;
+
+	switch (val) {
+	case PATH_TO_MODEM:
+	case PATH_TO_PDA:
+		if (strncmp(cur_path, usb_path_string[val], 2) == 0) {
+			free(cur_path);
+			return 0;
+		}
+		free(cur_path);
+		if (generic_jack_interface_get
+		    (NULL, JACK_USB_ONLINE_PATH, &conn) != 0) {
+			/*failed to get the connection status */
+			return -1;
+		}
+		if (sys_set_str(USB_PATH, (char *)usb_path_string[val]) !=
+		    0)
+			return -1;
+		if (val == PATH_TO_MODEM) {
+			system("/usr/bin/save_blenv usbpath CP");
+		} else {
+			system("/usr/bin/save_blenv usbpath AP");
+		}
+		break;
+
+	default:
+		free(cur_path);
+		return -1;
+	}
+
+	return 0;
+}
+#endif
+
+static OEM_sys_devman_plugin_interface devman_plugin_interface_exynos;
+
+#if 0
+static const OEM_sys_devman_plugin_interface devman_plugin_interface_exynos = {
+	OEM_sys_get_display_count,
+	OEM_sys_get_backlight_max_brightness,
+	OEM_sys_get_backlight_brightness,
+	OEM_sys_set_backlight_brightness,
+	OEM_sys_get_backlight_acl_control,
+	OEM_sys_set_backlight_acl_control,
+
+	OEM_sys_get_lcd_power,
+	OEM_sys_set_lcd_power,
+
+	OEM_sys_get_image_enhance_mode,
+	OEM_sys_set_image_enhance_mode,
+	OEM_sys_get_image_enhance_scenario,
+	OEM_sys_set_image_enhance_scenario,
+	OEM_sys_get_image_enhance_tone,
+	OEM_sys_set_image_enhance_tone,
+	OEM_sys_get_image_enhance_outdoor,
+	OEM_sys_set_image_enhance_outdoor,
+
+	OEM_sys_get_image_enhance_tune,
+	OEM_sys_set_image_enhance_tune,
+
+	OEM_sys_image_enhance_info,
+
+	OEM_sys_set_display_frame_rate,
+
+	OEM_sys_get_uart_path,
+	OEM_sys_set_uart_path,
+
+	OEM_sys_get_usb_path,
+	OEM_sys_set_usb_path,
+
+	OEM_sys_get_haptic_vibetones_level_max,
+	OEM_sys_get_haptic_vibetones_level,
+	OEM_sys_set_haptic_vibetones_level,
+	OEM_sys_set_haptic_vibetones_enable,
+	OEM_sys_set_haptic_vibetones_oneshot,
+
+	OEM_sys_get_battery_capacity,
+	OEM_sys_get_battery_capacity_raw,
+	OEM_sys_get_battery_charge_full,
+	OEM_sys_get_battery_charge_now,
+	OEM_sys_get_battery_present,
+	OEM_sys_get_battery_health,
+
+	OEM_sys_get_jack_charger_online,
+	OEM_sys_get_jack_earjack_online,
+	OEM_sys_get_jack_earkey_online,
+	OEM_sys_get_jack_hdmi_online,
+	OEM_sys_get_jack_usb_online,
+	OEM_sys_get_jack_cradle_online,
+	OEM_sys_get_jack_tvout_online,
+	OEM_sys_get_jack_keyboard_online,
+
+	OEM_sys_get_leds_torch_max_brightness,
+	OEM_sys_get_leds_torch_brightness,
+	OEM_sys_set_leds_torch_brightness,
+
+	OEM_sys_set_power_state,
+
+	/* TODO: Should determine enum values of wakeup_count nodes */
+	OEM_sys_get_power_wakeup_count,
+	OEM_sys_set_power_wakeup_count,
+
+	OEM_sys_get_memnotify_node,
+	OEM_sys_get_memnotify_victim_task,
+	OEM_sys_set_memnotify_threshold_lv1,
+	OEM_sys_set_memnotify_threshold_lv2,
+
+	OEM_sys_get_process_monitor_node,
+	OEM_sys_set_process_monitor_mp_pnp,
+	OEM_sys_set_process_monitor_mp_vip,
+
+	OEM_sys_get_cpufreq_cpuinfo_max_freq,
+	OEM_sys_get_cpufreq_cpuinfo_min_freq,
+	OEM_sys_get_cpufreq_scaling_max_freq,
+	OEM_sys_set_cpufreq_scaling_max_freq,
+	OEM_sys_get_cpufreq_scaling_min_freq,
+	OEM_sys_set_cpufreq_scaling_min_freq
+};
+#endif
+
+EXPORT_API const OEM_sys_devman_plugin_interface *OEM_sys_get_devman_plugin_interface()
+{
+	devman_plugin_interface_exynos.OEM_sys_get_display_count = &OEM_sys_get_display_count;
+	devman_plugin_interface_exynos.OEM_sys_get_backlight_min_brightness = &OEM_sys_get_backlight_min_brightness;
+	devman_plugin_interface_exynos.OEM_sys_get_backlight_max_brightness = &OEM_sys_get_backlight_max_brightness;
+	devman_plugin_interface_exynos.OEM_sys_get_backlight_brightness = &OEM_sys_get_backlight_brightness;
+	devman_plugin_interface_exynos.OEM_sys_set_backlight_brightness = &OEM_sys_set_backlight_brightness;
+	devman_plugin_interface_exynos.OEM_sys_set_backlight_dimming = &OEM_sys_set_backlight_dimming;
+	devman_plugin_interface_exynos.OEM_sys_get_backlight_acl_control = &OEM_sys_get_backlight_acl_control;
+	devman_plugin_interface_exynos.OEM_sys_set_backlight_acl_control = &OEM_sys_set_backlight_acl_control;
+
+	devman_plugin_interface_exynos.OEM_sys_get_lcd_power = &OEM_sys_get_lcd_power;
+	devman_plugin_interface_exynos.OEM_sys_set_lcd_power = &OEM_sys_set_lcd_power;
+
+	devman_plugin_interface_exynos.OEM_sys_get_image_enhance_mode = &OEM_sys_get_image_enhance_mode;
+	devman_plugin_interface_exynos.OEM_sys_set_image_enhance_mode = &OEM_sys_set_image_enhance_mode;
+	devman_plugin_interface_exynos.OEM_sys_get_image_enhance_scenario = &OEM_sys_get_image_enhance_scenario;
+	devman_plugin_interface_exynos.OEM_sys_set_image_enhance_scenario = &OEM_sys_set_image_enhance_scenario;
+	devman_plugin_interface_exynos.OEM_sys_get_image_enhance_tone = &OEM_sys_get_image_enhance_tone;
+	devman_plugin_interface_exynos.OEM_sys_set_image_enhance_tone = &OEM_sys_set_image_enhance_tone;
+	devman_plugin_interface_exynos.OEM_sys_get_image_enhance_outdoor = &OEM_sys_get_image_enhance_outdoor;
+	devman_plugin_interface_exynos.OEM_sys_set_image_enhance_outdoor = &OEM_sys_set_image_enhance_outdoor;
+
+	devman_plugin_interface_exynos.OEM_sys_get_image_enhance_tune = &OEM_sys_get_image_enhance_tune;
+	devman_plugin_interface_exynos.OEM_sys_set_image_enhance_tune = &OEM_sys_set_image_enhance_tune;
+
+	devman_plugin_interface_exynos.OEM_sys_image_enhance_info = &OEM_sys_image_enhance_info;
+
+	devman_plugin_interface_exynos.OEM_sys_set_display_frame_rate = &OEM_sys_set_display_frame_rate;
+
+	devman_plugin_interface_exynos.OEM_sys_get_uart_path = &OEM_sys_get_uart_path;
+	devman_plugin_interface_exynos.OEM_sys_set_uart_path = &OEM_sys_set_uart_path;
+
+	devman_plugin_interface_exynos.OEM_sys_get_usb_path = &OEM_sys_get_usb_path;
+	devman_plugin_interface_exynos.OEM_sys_set_usb_path = &OEM_sys_set_usb_path;
+
+	devman_plugin_interface_exynos.OEM_sys_get_haptic_vibetones_level_max = &OEM_sys_get_haptic_vibetones_level_max;
+	devman_plugin_interface_exynos.OEM_sys_get_haptic_vibetones_level = &OEM_sys_get_haptic_vibetones_level;
+	devman_plugin_interface_exynos.OEM_sys_set_haptic_vibetones_level = &OEM_sys_set_haptic_vibetones_level;
+	devman_plugin_interface_exynos.OEM_sys_set_haptic_vibetones_enable = &OEM_sys_set_haptic_vibetones_enable;
+	devman_plugin_interface_exynos.OEM_sys_set_haptic_vibetones_oneshot = &OEM_sys_set_haptic_vibetones_oneshot;
+
+	devman_plugin_interface_exynos.OEM_sys_get_battery_capacity = &OEM_sys_get_battery_capacity;
+	devman_plugin_interface_exynos.OEM_sys_get_battery_capacity_raw = &OEM_sys_get_battery_capacity_raw;
+	devman_plugin_interface_exynos.OEM_sys_get_battery_charge_full = &OEM_sys_get_battery_charge_full;
+	devman_plugin_interface_exynos.OEM_sys_get_battery_charge_now = &OEM_sys_get_battery_charge_now;
+	devman_plugin_interface_exynos.OEM_sys_get_battery_present = &OEM_sys_get_battery_present;
+	devman_plugin_interface_exynos.OEM_sys_get_battery_health = &OEM_sys_get_battery_health;
+
+	devman_plugin_interface_exynos.OEM_sys_get_jack_charger_online = &OEM_sys_get_jack_charger_online;
+	devman_plugin_interface_exynos.OEM_sys_get_jack_earjack_online = &OEM_sys_get_jack_earjack_online;
+	devman_plugin_interface_exynos.OEM_sys_get_jack_earkey_online = &OEM_sys_get_jack_earkey_online;
+	devman_plugin_interface_exynos.OEM_sys_get_jack_hdmi_online = &OEM_sys_get_jack_hdmi_online;
+	devman_plugin_interface_exynos.OEM_sys_get_jack_usb_online = &OEM_sys_get_jack_usb_online;
+	devman_plugin_interface_exynos.OEM_sys_get_jack_cradle_online = &OEM_sys_get_jack_cradle_online;
+	devman_plugin_interface_exynos.OEM_sys_get_jack_tvout_online = &OEM_sys_get_jack_tvout_online;
+	devman_plugin_interface_exynos.OEM_sys_get_jack_keyboard_online = &OEM_sys_get_jack_keyboard_online;
+
+	devman_plugin_interface_exynos.OEM_sys_get_leds_torch_max_brightness = &OEM_sys_get_leds_torch_max_brightness;
+	devman_plugin_interface_exynos.OEM_sys_get_leds_torch_brightness = &OEM_sys_get_leds_torch_brightness;
+	devman_plugin_interface_exynos.OEM_sys_set_leds_torch_brightness = &OEM_sys_set_leds_torch_brightness;
+
+	devman_plugin_interface_exynos.OEM_sys_set_power_state = &OEM_sys_set_power_state;
+
+	/* TODO: Should determine enum values of wakeup_count nodes */
+	devman_plugin_interface_exynos.OEM_sys_get_power_wakeup_count = &OEM_sys_get_power_wakeup_count;
+	devman_plugin_interface_exynos.OEM_sys_set_power_wakeup_count = &OEM_sys_set_power_wakeup_count;
+
+	devman_plugin_interface_exynos.OEM_sys_get_memnotify_node = &OEM_sys_get_memnotify_node;
+	devman_plugin_interface_exynos.OEM_sys_get_memnotify_victim_task = &OEM_sys_get_memnotify_victim_task;
+	devman_plugin_interface_exynos.OEM_sys_set_memnotify_threshold_lv1 = &OEM_sys_set_memnotify_threshold_lv1;
+	devman_plugin_interface_exynos.OEM_sys_set_memnotify_threshold_lv2 = &OEM_sys_set_memnotify_threshold_lv2;
+
+	devman_plugin_interface_exynos.OEM_sys_get_process_monitor_node = &OEM_sys_get_process_monitor_node;
+	devman_plugin_interface_exynos.OEM_sys_set_process_monitor_mp_pnp = &OEM_sys_set_process_monitor_mp_pnp;
+	devman_plugin_interface_exynos.OEM_sys_set_process_monitor_mp_vip = &OEM_sys_set_process_monitor_mp_vip;
+
+	devman_plugin_interface_exynos.OEM_sys_get_cpufreq_cpuinfo_max_freq = &OEM_sys_get_cpufreq_cpuinfo_max_freq;
+	devman_plugin_interface_exynos.OEM_sys_get_cpufreq_cpuinfo_min_freq = &OEM_sys_get_cpufreq_cpuinfo_min_freq;
+	devman_plugin_interface_exynos.OEM_sys_get_cpufreq_scaling_max_freq = &OEM_sys_get_cpufreq_scaling_max_freq;
+	devman_plugin_interface_exynos.OEM_sys_set_cpufreq_scaling_max_freq = &OEM_sys_set_cpufreq_scaling_max_freq;
+	devman_plugin_interface_exynos.OEM_sys_get_cpufreq_scaling_min_freq = &OEM_sys_get_cpufreq_scaling_min_freq;
+	devman_plugin_interface_exynos.OEM_sys_set_cpufreq_scaling_min_freq = &OEM_sys_set_cpufreq_scaling_min_freq;
+
+	OEM_sys_display_info(disp_info);
+	OEM_sys_muic_node_path_info();
+
+	return &devman_plugin_interface_exynos;
+}