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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 9BACFC4360C for ; Sun, 6 Oct 2019 17:34:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6AA1521479 for ; Sun, 6 Oct 2019 17:34:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570383254; bh=71Teq/z3em+Gqxx4C3IM9Ovs6Uia6I4586LFWmnZh5g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=NALrb5QLtxUwKn4EOxMzFpqYao8rhS7lyoPXP1RxGAxPeeu8u3l3bNb51qaf67Buv tMtrBd+jJ8vjXJ5ibLH0h/A4gmdE+kd3xXa+If7ZYAeGv0qF+iYTFufb1ghDD3v7HR g0ho9fNPPCyCt+QCgJg6HwmGUZwhqliII8+vRUMc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729910AbfJFReN (ORCPT ); Sun, 6 Oct 2019 13:34:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:60898 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729895AbfJFReJ (ORCPT ); Sun, 6 Oct 2019 13:34:09 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A7DA02080F; Sun, 6 Oct 2019 17:34:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570383249; bh=71Teq/z3em+Gqxx4C3IM9Ovs6Uia6I4586LFWmnZh5g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hcbGaHbK2EPJRvdsCHedNgM2DZWVZHTXZbH7FvbfZ/s5FOq63my48ZP75mSc17mLX fpqbpa/IwlWCm3e46Nt2H5FClN7DDJzElAbdoVbD7jQH/j3offF/5F0VxU6NG72Eo1 gzr2oa2KKwj6IB1qUjqXwBxJ3m/szq9dBOMxEpBM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ahmad Fatoum , Lucas Stach , Philippe Cornu , Benjamin Gaignard , Sasha Levin Subject: [PATCH 5.2 033/137] drm/stm: attach gem fence to atomic state Date: Sun, 6 Oct 2019 19:20:17 +0200 Message-Id: <20191006171211.782273431@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191006171209.403038733@linuxfoundation.org> References: <20191006171209.403038733@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ahmad Fatoum [ Upstream commit 8fabc9c3109a71b3577959a05408153ae69ccd8d ] To properly synchronize with other devices the fence from the GEM object backing the framebuffer needs to be attached to the atomic state, so the commit work can wait on fence signaling. Signed-off-by: Ahmad Fatoum Signed-off-by: Lucas Stach Acked-by: Philippe Cornu Tested-by: Philippe Cornu Signed-off-by: Benjamin Gaignard Link: https://patchwork.freedesktop.org/patch/msgid/20190712084228.8338-1-l.stach@pengutronix.de Signed-off-by: Sasha Levin --- drivers/gpu/drm/stm/ltdc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 32fd6a3b37fb1..6f1fef76671c8 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -875,6 +876,7 @@ static const struct drm_plane_funcs ltdc_plane_funcs = { }; static const struct drm_plane_helper_funcs ltdc_plane_helper_funcs = { + .prepare_fb = drm_gem_fb_prepare_fb, .atomic_check = ltdc_plane_atomic_check, .atomic_update = ltdc_plane_atomic_update, .atomic_disable = ltdc_plane_atomic_disable, -- 2.20.1