From patchwork Mon Aug 21 10:56:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 9912089 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 8F520602A0 for ; Mon, 21 Aug 2017 10:56:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 80E5B265B9 for ; Mon, 21 Aug 2017 10:56:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 75A472866C; Mon, 21 Aug 2017 10:56:42 +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 4025F265B9 for ; Mon, 21 Aug 2017 10:56:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 631D46E222; Mon, 21 Aug 2017 10:56:41 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by gabe.freedesktop.org (Postfix) with ESMTPS id 95BD26E21D for ; Mon, 21 Aug 2017 10:56:37 +0000 (UTC) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.84_2) (envelope-from ) id 1djkNo-0001xv-5a; Mon, 21 Aug 2017 12:56:36 +0200 From: Philipp Zabel To: dri-devel@lists.freedesktop.org Subject: [PATCH libdrm v2 2/2] etnaviv: add etna_bo_from_handle Date: Mon, 21 Aug 2017 12:56:32 +0200 Message-Id: <20170821105632.2458-2-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170821105632.2458-1-p.zabel@pengutronix.de> References: <20170821105632.2458-1-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org Cc: graphics@pengutronix.de 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 Although etnaviv_drmif.h declared etna_bo_from_handle from the start, there was no implementation. Signed-off-by: Philipp Zabel Reviewed-by: Daniel Stone --- v2: no changes since v1 --- etnaviv/etnaviv_bo.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/etnaviv/etnaviv_bo.c b/etnaviv/etnaviv_bo.c index 4fe877f1..75669572 100644 --- a/etnaviv/etnaviv_bo.c +++ b/etnaviv/etnaviv_bo.c @@ -135,6 +135,25 @@ struct etna_bo *etna_bo_new(struct etna_device *dev, uint32_t size, return bo; } +struct etna_bo * +etna_bo_from_handle(struct etna_device *dev, uint32_t handle, uint32_t size) +{ + struct etna_bo *bo = NULL; + + pthread_mutex_lock(&table_lock); + + bo = lookup_bo(dev->handle_table, handle); + if (bo) + goto out_unlock; + + bo = bo_from_handle(dev, size, handle, 0); + +out_unlock: + pthread_mutex_unlock(&table_lock); + + return bo; +} + struct etna_bo *etna_bo_ref(struct etna_bo *bo) { atomic_inc(&bo->refcnt);