From patchwork Thu Feb 19 17:17:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Harrison X-Patchwork-Id: 5853081 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D481C9FB14 for ; Thu, 19 Feb 2015 17:18:55 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F4203202F2 for ; Thu, 19 Feb 2015 17:18:54 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 058EC202E5 for ; Thu, 19 Feb 2015 17:18:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E40E3720A6; Thu, 19 Feb 2015 09:18:49 -0800 (PST) X-Original-To: Intel-GFX@lists.freedesktop.org Delivered-To: Intel-GFX@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id CDE6689ED6 for ; Thu, 19 Feb 2015 09:18:48 -0800 (PST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga103.jf.intel.com with ESMTP; 19 Feb 2015 09:13:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,609,1418112000"; d="scan'208";a="680447915" Received: from johnharr-linux.isw.intel.com ([10.102.226.51]) by fmsmga002.fm.intel.com with ESMTP; 19 Feb 2015 09:18:47 -0800 From: John.C.Harrison@Intel.com To: Intel-GFX@Lists.FreeDesktop.Org Date: Thu, 19 Feb 2015 17:17:53 +0000 Message-Id: <1424366285-29232-42-git-send-email-John.C.Harrison@Intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1424366285-29232-1-git-send-email-John.C.Harrison@Intel.com> References: <1423828140-10653-1-git-send-email-John.C.Harrison@Intel.com> <1424366285-29232-1-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 41/53] drm/i915: Update ring->emit_request() 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 Updated the ring->emit_request() implementation to take a request instead of a ringbuf/request pair. Also removed it's use of the OLR for obtaining the request's seqno. For: VIZ-5115 Signed-off-by: John Harrison Reviewed-by: Tomas Elf --- drivers/gpu/drm/i915/i915_gem.c | 2 +- drivers/gpu/drm/i915/intel_lrc.c | 7 +++---- drivers/gpu/drm/i915/intel_ringbuffer.h | 3 +-- 3 files changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 4357cd3..4f6e9ad 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2451,7 +2451,7 @@ int __i915_add_request(struct drm_i915_gem_request *request, request->postfix = intel_ring_get_tail(ringbuf); if (i915.enable_execlists) - ret = ring->emit_request(ringbuf, request); + ret = ring->emit_request(request); else ret = ring->add_request(request); if (ret) diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index f3bf2cc..f4661ec 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1314,9 +1314,9 @@ static void gen8_set_seqno(struct intel_engine_cs *ring, u32 seqno) intel_write_status_page(ring, I915_GEM_HWS_INDEX, seqno); } -static int gen8_emit_request(struct intel_ringbuffer *ringbuf, - struct drm_i915_gem_request *request) +static int gen8_emit_request(struct drm_i915_gem_request *request) { + struct intel_ringbuffer *ringbuf = request->ringbuf; struct intel_engine_cs *ring = ringbuf->ring; u32 cmd; int ret; @@ -1333,8 +1333,7 @@ static int gen8_emit_request(struct intel_ringbuffer *ringbuf, (ring->status_page.gfx_addr + (I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT))); intel_logical_ring_emit(ringbuf, 0); - intel_logical_ring_emit(ringbuf, - i915_gem_request_get_seqno(ring->outstanding_lazy_request)); + intel_logical_ring_emit(ringbuf, i915_gem_request_get_seqno(request)); intel_logical_ring_emit(ringbuf, MI_USER_INTERRUPT); intel_logical_ring_emit(ringbuf, MI_NOOP); intel_logical_ring_advance_and_submit(ringbuf, request->ctx, request); diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index d2391a9..d8300f2 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -233,8 +233,7 @@ struct intel_engine_cs { struct list_head execlist_retired_req_list; u8 next_context_status_buffer; u32 irq_keep_mask; /* bitmask for interrupts that should not be masked */ - int (*emit_request)(struct intel_ringbuffer *ringbuf, - struct drm_i915_gem_request *request); + int (*emit_request)(struct drm_i915_gem_request *request); int (*emit_flush)(struct drm_i915_gem_request *request, u32 invalidate_domains, u32 flush_domains);