From patchwork Thu Sep 4 18:01:54 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: 4847531 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 A0D25C0338 for ; Thu, 4 Sep 2014 18:03:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 32F7920268 for ; Thu, 4 Sep 2014 18:03:01 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 1528420295 for ; Thu, 4 Sep 2014 18:02:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4ADD66E577; Thu, 4 Sep 2014 11:02:39 -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 C1B266E635 for ; Thu, 4 Sep 2014 11:02:37 -0700 (PDT) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix1 Daemon) with ESMTP id 3ABAA261408 for ; Thu, 4 Sep 2014 20:02:37 +0200 (CEST) X-Virus-Scanned: amavisd-new at vodafone.de X-Spam-Score: 0.165 X-Spam-Level: X-Spam-Status: No, score=-5.7 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 XEp315jyJTi8 for ; Thu, 4 Sep 2014 20:02:12 +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 11C3F261405 for ; Thu, 4 Sep 2014 20:02:12 +0200 (CEST) X-DKIM: OpenDKIM Filter v2.6.8 pegasos-out.vodafone.de 11C3F261405 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vodafone.de; s=mail; t=1409853732; bh=R7ISEEnRNYe6CmkSbI6faMwbpZS7xjysgKCM4cmwrWI=; h=From:To:Subject:Date:In-Reply-To:References; b=sxXAAfQuz8hHJ6SuVFu4hmrOTLmXQKzx/t6QiB6Y6PfkQt95cyQAeuiXIwqiuCX6Y b5uLDL/iylZ/Tcnpairu7NJjTjMLhM0Yr+2Jk23e3Swbuw79FlwkW9xve9vuaPFLSV 8er/9lZ8xcIH2G2n9zIREUtJUCaDfHKqpoIk79qY= X-DKIM: OpenDKIM Filter v2.0.2 smtp-05.vodafone.de 0C3A6E50C5 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 kVhy8imJ9jIY for ; Thu, 4 Sep 2014 20:01:54 +0200 (CEST) From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: dri-devel@lists.freedesktop.org Subject: [PATCH 3/3] drm/radeon: allow concurrent buffer reads Date: Thu, 4 Sep 2014 20:01:54 +0200 Message-Id: <1409853714-2612-3-git-send-email-deathsimple@vodafone.de> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1409853714-2612-1-git-send-email-deathsimple@vodafone.de> References: <1409853714-2612-1-git-send-email-deathsimple@vodafone.de> MIME-Version: 1.0 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 Signed-off-by: Christian König Reviewed-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_cs.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index ec4840c..f662de4 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -183,7 +183,7 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p) } p->relocs[i].tv.bo = &p->relocs[i].robj->tbo; - p->relocs[i].tv.shared = false; + p->relocs[i].tv.shared = !r->write_domain; p->relocs[i].handle = r->handle; radeon_cs_buckets_add(&buckets, &p->relocs[i].tv.head, @@ -260,7 +260,8 @@ static void radeon_cs_sync_rings(struct radeon_cs_parser *p) continue; resv = p->relocs[i].robj->tbo.resv; - radeon_semaphore_sync_resv(p->ib.semaphore, resv, false); + radeon_semaphore_sync_resv(p->ib.semaphore, resv, + p->relocs[i].tv.shared); } }