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=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 5DC3DC433DB for ; Wed, 17 Feb 2021 12:36:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B17464E33 for ; Wed, 17 Feb 2021 12:36:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232768AbhBQMfz (ORCPT ); Wed, 17 Feb 2021 07:35:55 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:40791 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232675AbhBQMdz (ORCPT ); Wed, 17 Feb 2021 07:33:55 -0500 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 Cc: Gerd Hoffmann , Dave Airlie , David Airlie , Daniel Vetter , virtualization@lists.linux-foundation.org (open list:DRM DRIVER FOR QXL VIRTUAL GPU), spice-devel@lists.freedesktop.org (open list:DRM DRIVER FOR QXL VIRTUAL GPU), linux-kernel@vger.kernel.org (open list) 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 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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); -- 2.29.2