From patchwork Sun Oct 20 23:08:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 13843330 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 464AAD3C92D for ; Sun, 20 Oct 2024 23:08:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 506E310E2CD; Sun, 20 Oct 2024 23:08:32 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=collabora.com header.i=dmitry.osipenko@collabora.com header.b="THlPNNxE"; dkim-atps=neutral Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) by gabe.freedesktop.org (Postfix) with ESMTPS id C0BAC10E131 for ; Sun, 20 Oct 2024 23:08:30 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; t=1729465702; cv=none; d=zohomail.com; s=zohoarc; b=D+1o7U874WpHlTXDCtqbOh+ssvMMgzgDE9PpmEQPKDl1mdkfbT2eJULemfy1TyoCdWAYleDKBZNJlyXdO6x7f+oWF3B6WES/PSa+Z11BLI3gXnlCPGkjIT23ZHkE4O/wKDhbZ2olraG8IHPEMXPOJwqN0w4LUFqet0zXk8SYj4Q= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1729465702; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=QUkPTOlGyWw+AZuIDWbKQ0xAxO7TTNNP9+8fJZE01SU=; b=fX5nxoK/Q1FUyhnBvXt38g1xKgqMT2pgzvYKUONgj/ujGMcQJ7DjZKY5fUQp2a9h3Do6iPcNu+CgrKdNAk8y1w0ruKX6Iz3MgHyzjlTe044zrpALHoY7aFEj2HkGHDSuo3o3lhs/FaDHHofHHNhA+JY4ByTPln4a5RLM3ROI48c= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=dmitry.osipenko@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1729465702; s=zohomail; d=collabora.com; i=dmitry.osipenko@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=QUkPTOlGyWw+AZuIDWbKQ0xAxO7TTNNP9+8fJZE01SU=; b=THlPNNxEHMA4uJhV+TrE6Uk2kmSyZV6PlTZoquzIK7+tXBhWYu8Xwr0SxkF3zgtc tZF+fuiBW+qssp5AggF7J+gRaIu/oV0e0KG1oLYqlm5OuNbCpqJXFt5zLUB2nTn/SJb I/Y6ElNEcFpazYWlTCORnIJn26B894oLv0JDiy8Q= Received: by mx.zohomail.com with SMTPS id 1729465701126132.5895378723742; Sun, 20 Oct 2024 16:08:21 -0700 (PDT) From: Dmitry Osipenko To: David Airlie , Gerd Hoffmann , Gurchetan Singh , Chia-I Wu , Rob Clark , Pierre-Eric Pelloux-Prayer , Kim Dongwon , Kasireddy Vivek Cc: dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH v3 1/2] drm/virtio: Use drm_gem_plane_helper_prepare_fb() Date: Mon, 21 Oct 2024 02:08:02 +0300 Message-ID: <20241020230803.247419-1-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.47.0 MIME-Version: 1.0 X-ZohoMailClient: External 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Dongwon Kim Use drm_gem_plane_helper_prepare_fb() helper for explicit framebuffer synchronization. We need to wait for explicit fences in a case of Venus and native contexts when guest user space uses explicit fencing. Signed-off-by: Dongwon Kim [dmitry.osipenko@collabora.com>: Edit commit message] Signed-off-by: Dmitry Osipenko Acked-by: Vivek Kasireddy Reviewed-by: Rob Clark --- drivers/gpu/drm/virtio/virtgpu_plane.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index a72a2dbda031..ab7232921cb7 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "virtgpu_drv.h" @@ -254,6 +255,9 @@ static int virtio_gpu_plane_prepare_fb(struct drm_plane *plane, vgfb = to_virtio_gpu_framebuffer(new_state->fb); bo = gem_to_virtio_gpu_obj(vgfb->base.obj[0]); + + drm_gem_plane_helper_prepare_fb(plane, new_state); + if (!bo || (plane->type == DRM_PLANE_TYPE_PRIMARY && !bo->guest_blob)) return 0;