From patchwork Wed Jul 30 19:04:56 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_K=C3=B6nig?= X-Patchwork-Id: 4651061 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5AE99C0338 for ; Wed, 30 Jul 2014 19:06:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6BCB8201BF for ; Wed, 30 Jul 2014 19:06:09 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 221BC201BA for ; Wed, 30 Jul 2014 19:05:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D8FF76E36D; Wed, 30 Jul 2014 12:05:37 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id 25A226E36A for ; Wed, 30 Jul 2014 12:05:36 -0700 (PDT) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix1 Daemon) with ESMTP id E020E2608EE; Wed, 30 Jul 2014 21:05:34 +0200 (CEST) X-Virus-Scanned: amavisd-new at vodafone.de X-Spam-Score: 0.165 X-Spam-Level: X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Authentication-Results: rohrpostix1.prod.vfnet.de (amavisd-new); dkim=softfail (invalid, public key: DNS query timeout for mail._domainkey.vodafone.de) header.i=@vodafone.de Received: from pegasos-out.vodafone.de ([127.0.0.1]) by localhost (rohrpostix1.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uWc2+A8PZ-o2; Wed, 30 Jul 2014 21:05:13 +0200 (CEST) Received: from smtp-05.vodafone.de (smtp-05.vodafone.de [10.215.254.32]) by pegasos-out.vodafone.de (Rohrpostix1 Daemon) with ESMTP id 37FB826092C; Wed, 30 Jul 2014 21:05:13 +0200 (CEST) X-DKIM: OpenDKIM Filter v2.6.8 pegasos-out.vodafone.de 37FB826092C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vodafone.de; s=mail; t=1406747113; bh=maV30FzqairkV8N7KyYZWUCTPXFeWRZb/C1EkLQfQaI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=aUa+21Jqv30Ldie6cD9KPAerqfiOslcwBwBJF/nmJzKi4QfNFDuzPni8qh2AC1mt+ L7TkrJeV62SvDQP/PpsOg2kna3W4nEUc28S17xjqDSuabuW0TjvR8EHULZWunzPOBe 3lFIsvGdN+iUyEWL640LXmldzPGKQcE4hAITaNrs= X-DKIM: OpenDKIM Filter v2.0.2 smtp-05.vodafone.de EB702E49DB X-Virus-Scanned: amavisd-new at vodafone.de Received: from smtp-05.vodafone.de ([127.0.0.1]) by localhost (xsmail-dmz1.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Hq+xRNQAgJuq; Wed, 30 Jul 2014 21:04:56 +0200 (CEST) From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: alexdeucher@gmail.com Subject: [PATCH 2/3] drm/radeon: add radeon_bo_ref function Date: Wed, 30 Jul 2014 21:04:56 +0200 Message-Id: <1406747097-9436-2-git-send-email-deathsimple@vodafone.de> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1406747097-9436-1-git-send-email-deathsimple@vodafone.de> References: <1406747097-9436-1-git-send-email-deathsimple@vodafone.de> MIME-Version: 1.0 Cc: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.15 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" X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Christian König To be consistent with radeon_bo_unref, needed in the following patch. Signed-off-by: Christian König --- drivers/gpu/drm/radeon/radeon_object.c | 9 +++++++++ drivers/gpu/drm/radeon/radeon_object.h | 1 + 2 files changed, 10 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 9505766..480c87d 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -236,6 +236,15 @@ void radeon_bo_kunmap(struct radeon_bo *bo) ttm_bo_kunmap(&bo->kmap); } +struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo) +{ + if (bo == NULL) + return NULL; + + ttm_bo_reference(&bo->tbo); + return bo; +} + void radeon_bo_unref(struct radeon_bo **bo) { struct ttm_buffer_object *tbo; diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h index 972ec0f..98a47fd 100644 --- a/drivers/gpu/drm/radeon/radeon_object.h +++ b/drivers/gpu/drm/radeon/radeon_object.h @@ -129,6 +129,7 @@ extern int radeon_bo_create(struct radeon_device *rdev, struct radeon_bo **bo_ptr); extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr); extern void radeon_bo_kunmap(struct radeon_bo *bo); +extern struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo); extern void radeon_bo_unref(struct radeon_bo **bo); extern int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr); extern int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain,