From patchwork Tue Nov 8 17:51:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mikko Perttunen X-Patchwork-Id: 9417971 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8982F60459 for ; Tue, 8 Nov 2016 19:01:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7D0E1289CB for ; Tue, 8 Nov 2016 19:01:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 71E70289CD; Tue, 8 Nov 2016 19:01:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1C435289CB for ; Tue, 8 Nov 2016 19:01:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F21976E5BA; Tue, 8 Nov 2016 19:01:13 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.kapsi.fi (mx1.kapsi.fi [IPv6:2001:1bc8:1004::1:25]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0E0146E5BA for ; Tue, 8 Nov 2016 19:01:12 +0000 (UTC) Received: from dsl-espbrasgw1-54f9c1-183.dhcp.inet.fi ([84.249.193.183] helo=toshino.dhcp.inet.fi) by mail.kapsi.fi with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1c4AaI-0000sq-HH; Tue, 08 Nov 2016 19:53:22 +0200 From: Mikko Perttunen To: thierry.reding@gmail.com Subject: [PATCH 4/4] drm/tegra: Set sgt pointer in BO pin Date: Tue, 8 Nov 2016 19:51:35 +0200 Message-Id: <20161108175135.32004-4-mperttunen@nvidia.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20161108175135.32004-1-mperttunen@nvidia.com> References: <20161108175135.32004-1-mperttunen@nvidia.com> X-SA-Exim-Connect-IP: 84.249.193.183 X-SA-Exim-Mail-From: mperttunen@nvidia.com X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Cc: linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, Mikko Perttunen X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Fix tegra_bo_pin to set the parameter sgt pointer. Host1x job pinning requires the sgt to determine physical memory addresses of gathers. Signed-off-by: Mikko Perttunen --- drivers/gpu/drm/tegra/gem.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 2508372..c08e527 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -36,6 +36,8 @@ static dma_addr_t tegra_bo_pin(struct host1x_bo *bo, struct sg_table **sgt) { struct tegra_bo *obj = host1x_to_tegra_bo(bo); + *sgt = obj->sgt; + return obj->paddr; }