From patchwork Fri Feb 13 11:48:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Harrison X-Patchwork-Id: 5824421 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E5A7CBF6C3 for ; Fri, 13 Feb 2015 11:49:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 17D992026F for ; Fri, 13 Feb 2015 11:49:24 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 335E920268 for ; Fri, 13 Feb 2015 11:49:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 643D96E7B9; Fri, 13 Feb 2015 03:49:22 -0800 (PST) X-Original-To: Intel-GFX@lists.freedesktop.org Delivered-To: Intel-GFX@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 873ED6E49F for ; Fri, 13 Feb 2015 03:49:19 -0800 (PST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP; 13 Feb 2015 03:45:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,570,1418112000"; d="scan'208";a="454164804" Received: from johnharr-linux.isw.intel.com ([10.102.226.51]) by FMSMGA003.fm.intel.com with ESMTP; 13 Feb 2015 03:34:32 -0800 From: John.C.Harrison@Intel.com To: Intel-GFX@Lists.FreeDesktop.Org Date: Fri, 13 Feb 2015 11:48:24 +0000 Message-Id: <1423828140-10653-16-git-send-email-John.C.Harrison@Intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1423828140-10653-1-git-send-email-John.C.Harrison@Intel.com> References: <1423828140-10653-1-git-send-email-John.C.Harrison@Intel.com> Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ Subject: [Intel-gfx] [PATCH 15/51] drm/i915: Update i915_gem_object_sync() to take a request structure X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: John Harrison The plan is to pass requests around as the basic submission tracking structure rather than rings and contexts. This patch updates the i915_gem_object_sync() code path. For: VIZ-5115 Signed-off-by: John Harrison --- drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/i915/i915_gem.c | 7 ++++--- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +- drivers/gpu/drm/i915/intel_lrc.c | 2 +- 4 files changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 5c87876..1bfb8d3 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2728,7 +2728,7 @@ static inline void i915_gem_object_unpin_pages(struct drm_i915_gem_object *obj) int __must_check i915_mutex_lock_interruptible(struct drm_device *dev); int i915_gem_object_sync(struct drm_i915_gem_object *obj, - struct intel_engine_cs *to); + struct drm_i915_gem_request *to_req); void i915_vma_move_to_active(struct i915_vma *vma, struct intel_engine_cs *ring); int i915_gem_dumb_create(struct drm_file *file_priv, diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index ef561e5..00a031b 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2951,7 +2951,7 @@ out: * i915_gem_object_sync - sync an object to a ring. * * @obj: object which may be in use on another ring. - * @to: ring we wish to use the object on. May be NULL. + * @to_req: request we wish to use the object for. May be NULL. * * This code is meant to abstract object synchronization with the GPU. * Calling with NULL implies synchronizing the object with the CPU @@ -2961,8 +2961,9 @@ out: */ int i915_gem_object_sync(struct drm_i915_gem_object *obj, - struct intel_engine_cs *to) + struct drm_i915_gem_request *to_req) { + struct intel_engine_cs *to = to_req ? to_req->ring : NULL; struct intel_engine_cs *from; u32 seqno; int ret, idx; @@ -3948,7 +3949,7 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, if (ret) return ret; - ret = i915_gem_object_sync(obj, req->ring); + ret = i915_gem_object_sync(obj, req); if (ret) return ret; diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 76f6dcf..2cd0579 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -838,7 +838,7 @@ i915_gem_execbuffer_move_to_gpu(struct drm_i915_gem_request *req, list_for_each_entry(vma, vmas, exec_list) { struct drm_i915_gem_object *obj = vma->obj; - ret = i915_gem_object_sync(obj, req->ring); + ret = i915_gem_object_sync(obj, req); if (ret) return ret; diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 318500c..cb12eea 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -580,7 +580,7 @@ static int execlists_move_to_gpu(struct drm_i915_gem_request *req, list_for_each_entry(vma, vmas, exec_list) { struct drm_i915_gem_object *obj = vma->obj; - ret = i915_gem_object_sync(obj, req->ring); + ret = i915_gem_object_sync(obj, req); if (ret) return ret;