From: lokilee73 <changjoo.lee@samsung.com>
Date: Thu, 28 May 2020 05:21:29 +0000 (+0900)
Subject: Add keyled.h to control keyled
X-Git-Tag: submit/tizen/20200528.070254^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F00%2F234700%2F1;p=platform%2Fcore%2Fsystem%2Flibdevice-node.git

Add keyled.h to control keyled

keycode is led number.
int (*set_state)(struct keyled_state *state);
int (*get_state)(int *keycode, int *brightness);

Change-Id: Id43d121690ded1fabb8226abfd6c9b6d6181da9f
Signed-off-by: lokilee73 <changjoo.lee@samsung.com>
---

diff --git a/hw/keyled.h b/hw/keyled.h
new file mode 100644
index 0000000..204c5d9
--- /dev/null
+++ b/hw/keyled.h
@@ -0,0 +1,54 @@
+/*
+ * libdevice-node
+ *
+ * Copyright (c) 2020 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.
+ */
+
+
+#ifndef __HW_KEYLED_H__
+#define __HW_KEYLED_H__
+
+#include <hw/common.h>
+
+/**
+ * The id of this device
+ */
+#define KEYLED_HARDWARE_DEVICE_ID	"keyled"
+
+/**
+ * The version of this device
+ */
+#define KEYLED_HARDWARE_DEVICE_VERSION	MAKE_VERSION(1, 0)
+
+struct keyled_state {
+	int keycode;
+	int brightness;
+};
+
+struct keyled_device {
+	struct hw_common common;
+
+	/**
+	 * Set keyled state
+	 */
+	int (*set_state)(struct keyled_state *state);
+
+	/**
+	 * Get keyled state
+	 */
+	int (*get_state)(int *keycode, int *brightness);
+};
+
+#endif