From patchwork Tue Sep 8 09:39:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 11763055 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2C620138E for ; Tue, 8 Sep 2020 09:39:33 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F369921D7A for ; Tue, 8 Sep 2020 09:39:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="QUfq8M92" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F369921D7A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1F4156E7D7; Tue, 8 Sep 2020 09:39:24 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id C03E96E7D1 for ; Tue, 8 Sep 2020 09:39:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1599557959; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0KEVHWP2GiLQz9DhPmZh/HeQE3DHcZKHvJrF/RegTIU=; b=QUfq8M92LX7WvSdzzdvWIMmeoKsqcIvz+fQGzdV63UccYDv5SvGJzvo8OVGEldAXJCw4yv bqJ3Vgf244u/ZXuXRvzBYn56BUB0awbalnHQSD3gxzhTzP+82Hp0x1WrM4Pdr7dtjQA4EO H+lpTm6Sjv/V/FgMJJe/DPiFqSgSTTM= 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-119-FQLYQ8IjMDq3GhQpyAEKYw-1; Tue, 08 Sep 2020 05:39:18 -0400 X-MC-Unique: FQLYQ8IjMDq3GhQpyAEKYw-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 856CF802B61; Tue, 8 Sep 2020 09:39:16 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-112-56.ams2.redhat.com [10.36.112.56]) by smtp.corp.redhat.com (Postfix) with ESMTP id 59DF060C15; Tue, 8 Sep 2020 09:39:13 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 95CBC204AE; Tue, 8 Sep 2020 11:39:12 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH 3/3] drm/qxl: handle shadow in primary destroy Date: Tue, 8 Sep 2020 11:39:12 +0200 Message-Id: <20200908093912.26792-4-kraxel@redhat.com> In-Reply-To: <20200908093912.26792-1-kraxel@redhat.com> References: <20200908093912.26792-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" qxl_primary_atomic_disable must check whenever the framebuffer bo has a shadow surface and in case it has check the shadow primary status. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_display.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 85dcb7fe56a9..3dcbb359e0f5 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -560,6 +560,8 @@ static void qxl_primary_atomic_disable(struct drm_plane *plane, if (old_state->fb) { struct qxl_bo *bo = gem_to_qxl_bo(old_state->fb->obj[0]); + if (bo->shadow) + bo = bo->shadow; if (bo->is_primary) { qxl_io_destroy_primary(qdev); bo->is_primary = false;