From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB5CEC35249 for ; Wed, 5 Feb 2020 06:53:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B97012085B for ; Wed, 5 Feb 2020 06:53:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="PucvsHxd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727083AbgBEGxW (ORCPT ); Wed, 5 Feb 2020 01:53:22 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:22733 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726614AbgBEGxW (ORCPT ); Wed, 5 Feb 2020 01:53:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580885602; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc; bh=d/H8Uw2fGE2aBzDIfMTx++ovLGWmzUssb90jy8x2c6E=; b=PucvsHxdRgeHf1zvoUePt+k+C4jaMQ/M8VoSkRzYE36et9C9RyNRDYlWJyuXv43LlrpsDb Gg36uYaSY2l2Mnd/fC4ODKtx7wKwD4cbAurZrR2PpCyjnAFmpKglBo/xVvpNH/ZW8t1Ovn U9eZ3b8gSp4spo5ZyHacq3yxc71w+vk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-110-Rxn7RGLHPnCfgZTy0C8iXw-1; Wed, 05 Feb 2020 01:53:17 -0500 X-MC-Unique: Rxn7RGLHPnCfgZTy0C8iXw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B93CD8010FE; Wed, 5 Feb 2020 06:53:15 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-112.ams2.redhat.com [10.36.116.112]) by smtp.corp.redhat.com (Postfix) with ESMTP id DD4C460BF7; Wed, 5 Feb 2020 06:53:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 105AD9D1E; Wed, 5 Feb 2020 07:53:12 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Cc: olvaffe@gmail.com, gurchetansingh@chromium.org, tzimmermann@suse.de, Gerd Hoffmann , David Airlie , Daniel Vetter , virtualization@lists.linux-foundation.org (open list:VIRTIO GPU DRIVER), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] drm/virtio: fix vblank handling Date: Wed, 5 Feb 2020 07:53:11 +0100 Message-Id: <20200205065312.15790-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org virtio has its own commit fail function. Add the drm_atomic_helper_fake_vblank() call there. Fixes: 2a735ad3d211 ("drm/virtio: Remove sending of vblank event") Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_display.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index ecf4ba7cc32b..7b0f0643bb2d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -324,6 +324,7 @@ static void vgdev_atomic_commit_tail(struct drm_atomic_state *state) drm_atomic_helper_commit_modeset_enables(dev, state); drm_atomic_helper_commit_planes(dev, state, 0); + drm_atomic_helper_fake_vblank(state); drm_atomic_helper_commit_hw_done(state); drm_atomic_helper_wait_for_vblanks(dev, state); -- 2.18.1