From: Jeong Donghwan <dh.jeong@samsung.com>
Date: Mon, 28 Nov 2016 01:31:59 +0000 (+0900)
Subject: display: change async method from sync about dpms control
X-Git-Tag: accepted/tizen/3.0/common/20161129.103342~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7041903f978f4511b9673d9aeb0b000b879e9cfe;p=platform%2Fcore%2Fsystem%2Fdeviced.git

display: change async method from sync about dpms control

If dpms control is sync method, when dpms is controlling,
dbus method does blocking from another request until end dpms control.

Change-Id: I4ccf525f4127a334989e5e63d47b6e44d6c68057
Signed-off-by: Jeong Donghwan <dh.jeong@samsung.com>
---

diff --git a/src/display/dpms-wayland-none.c b/src/display/dpms-wayland-none.c
index 52b0ea6..f5d8e72 100644
--- a/src/display/dpms-wayland-none.c
+++ b/src/display/dpms-wayland-none.c
@@ -20,11 +20,36 @@
 
 #include "core/edbus-handler.h"
 #include "device-interface.h"
+#include "util.h"
 
 #define ENLIGHTENMENT_BUS_NAME          "org.enlightenment.wm"
 #define ENLIGHTENMENT_OBJECT_PATH       "/org/enlightenment/wm"
 #define ENLIGHTENMENT_INTERFACE_NAME    ENLIGHTENMENT_BUS_NAME".dpms"
 
+static void dpms_set_cb(void *data, DBusMessage *msg, DBusError *r_err)
+{
+	DBusError err;
+	int state, ret;
+
+	if (!msg) {
+		_E("no message [%s:%s], Cannot get pmlock check",
+		    r_err->name, r_err->message);
+		return;
+	}
+
+	dbus_error_init(&err);
+	ret = dbus_message_get_args(msg, &err, DBUS_TYPE_INT32, &state,
+	    DBUS_TYPE_INVALID);
+
+	if (!ret) {
+		_E("no message [%s:%s]", err.name, err.message);
+		dbus_error_free(&err);
+		return;
+	}
+
+	_D("DPMS was set %d", state);
+}
+
 int dpms_set_power(enum dpms_state state)
 {
 	char *arr[1];
@@ -33,10 +58,10 @@ int dpms_set_power(enum dpms_state state)
 
 	snprintf(str, sizeof(str), "%d", state);
 	arr[0] = str;
-	ret = dbus_method_sync(ENLIGHTENMENT_BUS_NAME,
+	ret = dbus_method_async_with_reply(ENLIGHTENMENT_BUS_NAME,
 			ENLIGHTENMENT_OBJECT_PATH,
 			ENLIGHTENMENT_INTERFACE_NAME,
-			"set", "u", arr);
+			"set", "u", arr, dpms_set_cb, -1, NULL);
 
 	if (ret < 0)
 		return ret;