From patchwork Wed Feb 6 13:03:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 10799289 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0C45C186D for ; Wed, 6 Feb 2019 13:04:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EF80029C76 for ; Wed, 6 Feb 2019 13:04:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E39E12A6EE; Wed, 6 Feb 2019 13:04:20 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 A7BC02A536 for ; Wed, 6 Feb 2019 13:04:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 88E196E91F; Wed, 6 Feb 2019 13:04:18 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6C2806E916 for ; Wed, 6 Feb 2019 13:04:17 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 15484558-1500050 for multiple; Wed, 06 Feb 2019 13:04:04 +0000 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Wed, 6 Feb 2019 13:03:47 +0000 Message-Id: <20190206130356.18771-38-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190206130356.18771-1-chris@chris-wilson.co.uk> References: <20190206130356.18771-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 37/46] drm/i915: Re-arrange execbuf so context is known before engine X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP From: Tvrtko Ursulin Needed for a following patch. Signed-off-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 84ef3abc567e..859625474f58 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -2308,10 +2308,6 @@ i915_gem_do_execbuffer(struct drm_device *dev, if (args->flags & I915_EXEC_IS_PINNED) eb.batch_flags |= I915_DISPATCH_PINNED; - eb.engine = eb_select_engine(eb.i915, file, args); - if (!eb.engine) - return -EINVAL; - if (args->flags & I915_EXEC_FENCE_IN) { in_fence = sync_file_get_fence(lower_32_bits(args->rsvd2)); if (!in_fence) @@ -2336,6 +2332,12 @@ i915_gem_do_execbuffer(struct drm_device *dev, if (unlikely(err)) goto err_destroy; + eb.engine = eb_select_engine(eb.i915, file, args); + if (!eb.engine) { + err = -EINVAL; + goto err_engine; + } + /* * Take a local wakeref for preparing to dispatch the execbuf as * we expect to access the hardware fairly frequently in the @@ -2501,6 +2503,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, mutex_unlock(&dev->struct_mutex); err_rpm: intel_runtime_pm_put(eb.i915, wakeref); +err_engine: i915_gem_context_put(eb.ctx); err_destroy: eb_destroy(&eb);