From patchwork Fri Oct 27 20:12:07 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liang Yan X-Patchwork-Id: 831491 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yNw6H1zfcz9t3H for ; Sat, 28 Oct 2017 07:12:53 +1100 (AEDT) Received: from localhost ([::1]:58838 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e8Azp-00054i-Hw for incoming@patchwork.ozlabs.org; Fri, 27 Oct 2017 16:12:49 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41275) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e8AzP-00054Q-U7 for qemu-devel@nongnu.org; Fri, 27 Oct 2017 16:12:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e8AzM-0001KV-Px for qemu-devel@nongnu.org; Fri, 27 Oct 2017 16:12:23 -0400 Received: from smtp.nue.novell.com ([195.135.221.5]:33332) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e8AzM-0001GC-JY; Fri, 27 Oct 2017 16:12:20 -0400 Received: from emea4-mta.ukb.novell.com ([10.120.13.87]) by smtp.nue.novell.com with ESMTP (TLS encrypted); Fri, 27 Oct 2017 22:12:16 +0200 Received: from linux-cj2a.gns.novell.com (nwb-a10-snat.microfocus.com [10.120.13.202]) by emea4-mta.ukb.novell.com with ESMTP (TLS encrypted); Fri, 27 Oct 2017 21:12:12 +0100 From: Liang Yan To: sstabellini@kernel.org, anthony.perard@citrix.com, xen-devel@lists.xenproject.org, qemu-devel@nongnu.org Date: Fri, 27 Oct 2017 16:12:07 -0400 Message-Id: <20171027201207.5979-1-lyan@suse.com> X-Mailer: git-send-email 2.14.2 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 195.135.221.5 Subject: [Qemu-devel] [PATCH] hw/display/xenfb: Simulate auto-repeat key events X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" New tigervnc server changes the way to send long pressed key, from "down up down up ..." to "down down ... up". So we insert an up event after each key down event to simulate auto-repeat key events for xen keyboard frontend driver. Signed-off-by: Liang Yan --- hw/display/xenfb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c index 8e2547ac05..a5f787a3f3 100644 --- a/hw/display/xenfb.c +++ b/hw/display/xenfb.c @@ -292,6 +292,9 @@ static void xenfb_key_event(void *opaque, int scancode) } trace_xenfb_key_event(opaque, scancode2linux[scancode], down); xenfb_send_key(xenfb, down, scancode2linux[scancode]); + if (down) { /* simulate auto-repeat key events */ + xenfb_send_key(xenfb, 0, scancode2linux[scancode]); + } } /*