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=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 EDA2AC43603 for ; Thu, 12 Dec 2019 07:41:28 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id CE6032077B for ; Thu, 12 Dec 2019 07:41:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CE6032077B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BA3876EC72; Thu, 12 Dec 2019 07:41:24 +0000 (UTC) Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 577EE6EC70 for ; Thu, 12 Dec 2019 07:41:23 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 86CBAAF3E; Thu, 12 Dec 2019 07:41:21 +0000 (UTC) From: Thomas Zimmermann To: airlied@redhat.com, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, zourongrong@gmail.com, kong.kongxinwei@hisilicon.com, puck.chen@hisilicon.com, kraxel@redhat.com, sam@ravnborg.org Subject: [PATCH v2 3/3] drm/vram-helper: Support struct drm_driver.gem_create_object Date: Thu, 12 Dec 2019 08:41:17 +0100 Message-Id: <20191212074117.29283-4-tzimmermann@suse.de> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191212074117.29283-1-tzimmermann@suse.de> References: <20191212074117.29283-1-tzimmermann@suse.de> MIME-Version: 1.0 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: , Cc: Thomas Zimmermann , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Drivers that what to allocate VRAM GEM objects with additional fields can now do this by implementing struct drm_driver.gem_create_object. v2: * only cast to gbo within if branch; set gbo directly in else branch Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/drm_gem_vram_helper.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index b760fd27f3c0..baa49d1e9538 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -2,6 +2,7 @@ #include #include +#include #include #include #include @@ -145,7 +146,13 @@ struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev, struct drm_gem_vram_object *gbo; int ret; - gbo = kzalloc(sizeof(*gbo), GFP_KERNEL); + if (dev->driver->gem_create_object) { + struct drm_gem_object *gem = + dev->driver->gem_create_object(dev, size); + gbo = drm_gem_vram_of_gem(gem); + } else { + gbo = kzalloc(sizeof(*gbo), GFP_KERNEL); + } if (!gbo) return ERR_PTR(-ENOMEM); -- 2.24.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel