Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
To:     <platform-driver-x86@vger.kernel.org>
CC:     =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>,
        "Dmitry Torokhov" <dmitry.torokhov@gmail.com>,
        <linux-kernel@vger.kernel.org>, <linux-input@vger.kernel.org>
Subject: [PATCH 1/4] Input: sparse-keymap - send sync event for KE_SW/KW_VSW
Date:   Fri, 3 Nov 2017 20:03:26 +0100
In-Reply-To: <20171103190329.15194-1-stefan.bruens@rwth-aachen.de>
References: <20171103190329.15194-1-stefan.bruens@rwth-aachen.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 8bit
Message-ID: <8c454b54-98a7-492d-b861-83d125306f86@rwthex-w2-a.rwth-ad.de>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Sync events are sent by sparse_keymap_report_entry for normal KEY_*
events, and are generated by several drivers after generating
SW_* events, so sparse_keymap_report_entry should do the same.

Without the sync, events are accumulated in the kernel.

Currently, no driver uses sparse-keymap for SW_* events, but
it is required for the intel-vbtn platform driver to generate
SW_TABLET_MODE events.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
---

 drivers/input/sparse-keymap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/input/sparse-keymap.c b/drivers/input/sparse-keymap.c
index bb0349fa64bc..fd03e55768c9 100644
--- a/drivers/input/sparse-keymap.c
+++ b/drivers/input/sparse-keymap.c
@@ -255,6 +255,7 @@ void sparse_keymap_report_entry(struct input_dev *dev, const struct key_entry *k
 
 	case KE_VSW:
 		input_report_switch(dev, ke->sw.code, value);
+		input_sync(dev);
 		break;
 	}
 }
-- 
2.14.3


From 1583080753827006375@xxx Fri Nov 03 21:10:55 +0000 2017
X-GM-THRID: 1582965462915356698
X-Gmail-Labels: Inbox,Category Forums,HistoricalUnread