Message ID | 20201120112600.935082-18-mperttunen@nvidia.com |
---|---|
State | Changes Requested |
Headers | show
Return-Path: <linux-tegra-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=kapsi.fi header.i=@kapsi.fi header.a=rsa-sha256 header.s=20161220 header.b=nH1K/Evr; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CcvQn0DGXz9sVD for <incoming@patchwork.ozlabs.org>; Fri, 20 Nov 2020 22:27:13 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728293AbgKTL0r (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Fri, 20 Nov 2020 06:26:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728260AbgKTL0r (ORCPT <rfc822;linux-tegra@vger.kernel.org>); Fri, 20 Nov 2020 06:26:47 -0500 Received: from mail.kapsi.fi (mail.kapsi.fi [IPv6:2001:67c:1be8::25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9EBAC0617A7 for <linux-tegra@vger.kernel.org>; Fri, 20 Nov 2020 03:26:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kapsi.fi; s=20161220; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=O3hj3BCdAYlTpve5LZhOzRjCcep0BRuZm2roFfTmKTY=; b=nH1K/Evrb1toP5acgZVA5CGzs9 k07sK0Y706oJwS/SDJ+V14hdIkVLb2Xgngxm7zeIFmTDZ9EocDl8y2iH+O6yINIg+Sr1sOQ+R2Tp3 mXJG/UTovXolOKlqEG+F3FKd5sVFe5aO1EucaoUcu8RuPgj1Kd1m/cV98D8Cp6MRTZPDjgQ/OjZET kDGwbPaprObag1ryR1YAVCgksRrTPCpFT7+SFuAao3PjXlpuBBq4bN+cc9LASRBgkRlkNixoW3u0V WIrxQXMSfKlOFXb8lDFO+i2rd+MwIAPZi8jNSkXdIuZrBJPJoVO2ThdkFY/1AihvyODx29T9Q+iXE tRZcthaA==; Received: from dsl-hkibng22-54f986-236.dhcp.inet.fi ([84.249.134.236] helo=toshino.localdomain) by mail.kapsi.fi with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from <mperttunen@nvidia.com>) id 1kg4Yr-0003lG-Q4; Fri, 20 Nov 2020 13:26:41 +0200 From: Mikko Perttunen <mperttunen@nvidia.com> To: thierry.reding@gmail.com, jonathanh@nvidia.com, digetx@gmail.com, airlied@linux.ie, daniel@ffwll.ch Cc: linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, talho@nvidia.com, bhuntsman@nvidia.com, Mikko Perttunen <mperttunen@nvidia.com> Subject: [PATCH v4 17/21] drm/tegra: Set resv fields when importing/exporting GEMs Date: Fri, 20 Nov 2020 13:25:56 +0200 Message-Id: <20201120112600.935082-18-mperttunen@nvidia.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201120112600.935082-1-mperttunen@nvidia.com> References: <20201120112600.935082-1-mperttunen@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 84.249.134.236 X-SA-Exim-Mail-From: mperttunen@nvidia.com X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Precedence: bulk List-ID: <linux-tegra.vger.kernel.org> X-Mailing-List: linux-tegra@vger.kernel.org |
Series |
Host1x/TegraDRM UAPI
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expand
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diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 723df142a981..4a8acd4724bd 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -423,6 +423,7 @@ static struct tegra_bo *tegra_bo_import(struct drm_device *drm, } bo->gem.import_attach = attach; + bo->gem.resv = buf->resv; return bo; @@ -675,6 +676,7 @@ struct dma_buf *tegra_gem_prime_export(struct drm_gem_object *gem, exp_info.size = gem->size; exp_info.flags = flags; exp_info.priv = gem; + exp_info.resv = gem->resv; return drm_gem_dmabuf_export(gem->dev, &exp_info); }
To allow sharing of implicit fences when exporting/importing dma_buf objects, set the 'resv' fields when importing or exporting GEM objects. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> --- drivers/gpu/drm/tegra/gem.c | 2 ++ 1 file changed, 2 insertions(+)