Create new Library to control OAL APIssubmit/trunk/20130226.073610

separate some code about OAL from devman
This module is a Library to control OAL APIs only used by system f/w

Change-Id: I8ea27904950f402922d4df315c02881c70fb65ac

1 files changed, 59 insertions, 0 deletions

diff --git a/devices/led.c b/devices/led.c
new file mode 100644
index 0000000..925b306
--- /dev/null
+++ b/devices/led.c
@@ -0,0 +1,59 @@
+/*
+ * device-node
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *
+ * 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 <stdio.h>
+#include "device-internal.h"
+
+static int led_get_prop(int prop, int *val)
+{
+	switch (prop) {
+	case PROP_LED_MAX_BRIGHTNESS:
+		return PLUGIN_GET(leds_torch_max_brightness)(val);
+	case PROP_LED_BRIGHTNESS:
+		return PLUGIN_GET(leds_torch_brightness)(val);
+	}
+
+	return -1;
+}
+
+static int led_set_prop(int prop, int val)
+{
+	switch (prop) {
+	case PROP_LED_BRIGHTNESS:
+		return PLUGIN_SET(leds_torch_brightness)(val);
+	}
+
+	return -1;
+}
+
+static const struct device led = {
+	.name     = "led",
+	.set_prop = led_set_prop,
+	.get_prop = led_get_prop,
+	.type     = DEVICE_TYPE_LED,
+};
+
+static void __CONSTRUCTOR__ module_init(void)
+{
+	add_device(&(led.type));
+}
+
+static void __DESTRUCTOR__ module_fini(void)
+{
+	remove_device(&(led.type));
+}