From patchwork Wed Feb 17 12:32:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 12091557 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=-13.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 019A7C433E0 for ; Wed, 17 Feb 2021 12:32:50 +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 C784D64E0F for ; Wed, 17 Feb 2021 12:32:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C784D64E0F 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 7ACCD6E536; Wed, 17 Feb 2021 12:32:30 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 26C726E50E for ; Wed, 17 Feb 2021 12:32:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1613565147; 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=PrAFBJvVVYODkUICutXeBfli8yoFz//LCVZCLaIAVbA=; b=S85O3IDx61sXrJvrS74VFHfO7IY8+KAO61j85gajurx0UPgR2WbPiQ4vejOJDRBTuLjDZe Ho7lJFQQcWn7ODM6BBdmLdOyv8cDgiLGsec44Lbamx1qtd5DRMI7jKFns+zqJPtrZF4tzr J7/qInH/4TtwJ5RQvoTPt3Lei8RNnOY= 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-517-En2lN0AvPHWyb8kfuG3KOg-1; Wed, 17 Feb 2021 07:32:25 -0500 X-MC-Unique: En2lN0AvPHWyb8kfuG3KOg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 475E21020C21; Wed, 17 Feb 2021 12:32:23 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-114-184.ams2.redhat.com [10.36.114.184]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 008251349A; Wed, 17 Feb 2021 12:32:19 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id EA60818003BD; Wed, 17 Feb 2021 13:32:14 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 09/11] drm/qxl: move shadow handling to new qxl_prepare_shadow() Date: Wed, 17 Feb 2021 13:32:11 +0100 Message-Id: <20210217123213.2199186-10-kraxel@redhat.com> In-Reply-To: <20210217123213.2199186-1-kraxel@redhat.com> References: <20210217123213.2199186-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 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" Pure code motion, no functional change. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_display.c | 61 +++++++++++++++++-------------- 1 file changed, 34 insertions(+), 27 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index f106da917863..b315d7484e21 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -771,13 +771,45 @@ static void qxl_calc_dumb_shadow(struct qxl_device *qdev, DRM_DEBUG("%dx%d\n", surf->width, surf->height); } +static void qxl_prepare_shadow(struct qxl_device *qdev, struct qxl_bo *user_bo, + int crtc_index) +{ + struct qxl_surface surf; + + qxl_update_dumb_head(qdev, crtc_index, + user_bo); + qxl_calc_dumb_shadow(qdev, &surf); + if (!qdev->dumb_shadow_bo || + qdev->dumb_shadow_bo->surf.width != surf.width || + qdev->dumb_shadow_bo->surf.height != surf.height) { + if (qdev->dumb_shadow_bo) { + drm_gem_object_put + (&qdev->dumb_shadow_bo->tbo.base); + qdev->dumb_shadow_bo = NULL; + } + qxl_bo_create(qdev, surf.height * surf.stride, + true, true, QXL_GEM_DOMAIN_SURFACE, 0, + &surf, &qdev->dumb_shadow_bo); + } + if (user_bo->shadow != qdev->dumb_shadow_bo) { + if (user_bo->shadow) { + qxl_bo_unpin(user_bo->shadow); + drm_gem_object_put + (&user_bo->shadow->tbo.base); + user_bo->shadow = NULL; + } + drm_gem_object_get(&qdev->dumb_shadow_bo->tbo.base); + user_bo->shadow = qdev->dumb_shadow_bo; + qxl_bo_pin(user_bo->shadow); + } +} + static int qxl_plane_prepare_fb(struct drm_plane *plane, struct drm_plane_state *new_state) { struct qxl_device *qdev = to_qxl(plane->dev); struct drm_gem_object *obj; struct qxl_bo *user_bo; - struct qxl_surface surf; if (!new_state->fb) return 0; @@ -787,32 +819,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, if (plane->type == DRM_PLANE_TYPE_PRIMARY && user_bo->is_dumb) { - qxl_update_dumb_head(qdev, new_state->crtc->index, - user_bo); - qxl_calc_dumb_shadow(qdev, &surf); - if (!qdev->dumb_shadow_bo || - qdev->dumb_shadow_bo->surf.width != surf.width || - qdev->dumb_shadow_bo->surf.height != surf.height) { - if (qdev->dumb_shadow_bo) { - drm_gem_object_put - (&qdev->dumb_shadow_bo->tbo.base); - qdev->dumb_shadow_bo = NULL; - } - qxl_bo_create(qdev, surf.height * surf.stride, - true, true, QXL_GEM_DOMAIN_SURFACE, 0, - &surf, &qdev->dumb_shadow_bo); - } - if (user_bo->shadow != qdev->dumb_shadow_bo) { - if (user_bo->shadow) { - qxl_bo_unpin(user_bo->shadow); - drm_gem_object_put - (&user_bo->shadow->tbo.base); - user_bo->shadow = NULL; - } - drm_gem_object_get(&qdev->dumb_shadow_bo->tbo.base); - user_bo->shadow = qdev->dumb_shadow_bo; - qxl_bo_pin(user_bo->shadow); - } + qxl_prepare_shadow(qdev, user_bo, new_state->crtc->index); } return qxl_bo_pin(user_bo);