From nobody Wed Nov 5 14:41:38 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1534850194046617.6555621402767; Tue, 21 Aug 2018 04:16:34 -0700 (PDT) Received: from localhost ([::1]:52367 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fs4eG-0008BW-UN for importer@patchew.org; Tue, 21 Aug 2018 07:16:32 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43457) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fs4bC-00052K-38 for qemu-devel@nongnu.org; Tue, 21 Aug 2018 07:13:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fs4bA-0001mC-AZ for qemu-devel@nongnu.org; Tue, 21 Aug 2018 07:13:22 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:60304 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fs4bA-0001lx-5W for qemu-devel@nongnu.org; Tue, 21 Aug 2018 07:13:20 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C8D11402178A; Tue, 21 Aug 2018 11:13:19 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-184.ams2.redhat.com [10.36.116.184]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3BC342156701; Tue, 21 Aug 2018 11:13:14 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 8E1A993F6; Tue, 21 Aug 2018 13:13:13 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Tue, 21 Aug 2018 13:13:12 +0200 Message-Id: <20180821111313.27792-2-kraxel@redhat.com> In-Reply-To: <20180821111313.27792-1-kraxel@redhat.com> References: <20180821111313.27792-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Tue, 21 Aug 2018 11:13:19 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Tue, 21 Aug 2018 11:13:19 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kraxel@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH 1/2] virtio-vga: fix reset 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: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Gerd Hoffmann , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" We must call the reset functions for both virtio-gpu and vga to properly reset the combo device. Signed-off-by: Gerd Hoffmann --- include/hw/virtio/virtio-gpu.h | 1 + hw/display/virtio-gpu.c | 2 +- hw/display/virtio-vga.c | 6 +++++- 3 files changed, 7 insertions(+), 2 deletions(-) diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index d0321672f4..a718b7233f 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -150,6 +150,7 @@ extern const GraphicHwOps virtio_gpu_ops; } while (0) =20 /* virtio-gpu.c */ +void virtio_gpu_reset(VirtIODevice *vdev); void virtio_gpu_ctrl_response(VirtIOGPU *g, struct virtio_gpu_ctrl_command *cmd, struct virtio_gpu_ctrl_hdr *resp, diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 3ddd29c0de..d6c9b02b86 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -1289,7 +1289,7 @@ static void virtio_gpu_instance_init(Object *obj) { } =20 -static void virtio_gpu_reset(VirtIODevice *vdev) +void virtio_gpu_reset(VirtIODevice *vdev) { VirtIOGPU *g =3D VIRTIO_GPU(vdev); struct virtio_gpu_simple_resource *res, *tmp; diff --git a/hw/display/virtio-vga.c b/hw/display/virtio-vga.c index 701d980872..50c72f26f4 100644 --- a/hw/display/virtio-vga.c +++ b/hw/display/virtio-vga.c @@ -179,8 +179,12 @@ static void virtio_vga_realize(VirtIOPCIProxy *vpci_de= v, Error **errp) static void virtio_vga_reset(DeviceState *dev) { VirtIOVGA *vvga =3D VIRTIO_VGA(dev); - vvga->vdev.enable =3D 0; =20 + /* reset virtio-gpu */ + virtio_gpu_reset(VIRTIO_DEVICE(&vvga->vdev)); + + /* reset vga */ + vga_common_reset(&vvga->vga); vga_dirty_log_start(&vvga->vga); } =20 --=20 2.9.3