From patchwork Mon Oct 6 14:15:14 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Harrison X-Patchwork-Id: 5037361 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 [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 267969FAC7 for ; Mon, 6 Oct 2014 14:15:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 369E4201EC for ; Mon, 6 Oct 2014 14:15:44 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 3A6A72017D for ; Mon, 6 Oct 2014 14:15:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BBD3289ABE; Mon, 6 Oct 2014 07:15:42 -0700 (PDT) X-Original-To: Intel-GFX@lists.freedesktop.org Delivered-To: Intel-GFX@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id A7DD089B06 for ; Mon, 6 Oct 2014 07:15:41 -0700 (PDT) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 06 Oct 2014 07:15:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,664,1406617200"; d="scan'208";a="610270073" Received: from johnharr-linux.isw.intel.com ([10.102.226.51]) by fmsmga002.fm.intel.com with ESMTP; 06 Oct 2014 07:15:36 -0700 From: John.C.Harrison@Intel.com To: Intel-GFX@Lists.FreeDesktop.Org Date: Mon, 6 Oct 2014 15:15:14 +0100 Message-Id: <1412604925-11290-11-git-send-email-John.C.Harrison@Intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1412604925-11290-10-git-send-email-John.C.Harrison@Intel.com> References: <1412604925-11290-1-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-2-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-3-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-4-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-5-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-6-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-7-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-8-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-9-git-send-email-John.C.Harrison@Intel.com> <1412604925-11290-10-git-send-email-John.C.Harrison@Intel.com> Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ Subject: [Intel-gfx] [RFC 10/21] drm/i915: Convert 'last_flip_req' to be a request not a seqno X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.15 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=-2.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY, URIBL_RHS_DOB 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 For: VIZ-4377 Signed-off-by: John.C.Harrison@Intel.com --- drivers/gpu/drm/i915/intel_overlay.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index dc2f4f2..ccd5732 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -182,7 +182,7 @@ struct intel_overlay { u32 flip_addr; struct drm_i915_gem_object *reg_bo; /* flip handling */ - uint32_t last_flip_req; + struct drm_i915_gem_request *last_flip_req; void (*flip_tail)(struct intel_overlay *); }; @@ -217,17 +217,17 @@ static int intel_overlay_do_wait_request(struct intel_overlay *overlay, int ret; BUG_ON(overlay->last_flip_req); - ret = i915_add_request(ring, &overlay->last_flip_req); + ret = i915_add_request(ring, &overlay->last_flip_req->seqno); if (ret) return ret; overlay->flip_tail = tail; - ret = i915_wait_seqno(ring, overlay->last_flip_req); + ret = i915_wait_seqno(ring, i915_gem_request_get_seqno(overlay->last_flip_req)); if (ret) return ret; i915_gem_retire_requests(dev); - overlay->last_flip_req = 0; + overlay->last_flip_req = NULL; return 0; } @@ -286,7 +286,7 @@ static int intel_overlay_continue(struct intel_overlay *overlay, intel_ring_emit(ring, flip_addr); intel_ring_advance(ring); - return i915_add_request(ring, &overlay->last_flip_req); + return i915_add_request(ring, &overlay->last_flip_req->seqno); } static void intel_overlay_release_old_vid_tail(struct intel_overlay *overlay) @@ -366,10 +366,10 @@ static int intel_overlay_recover_from_interrupt(struct intel_overlay *overlay) struct intel_engine_cs *ring = &dev_priv->ring[RCS]; int ret; - if (overlay->last_flip_req == 0) + if (overlay->last_flip_req == NULL) return 0; - ret = i915_wait_seqno(ring, overlay->last_flip_req); + ret = i915_wait_seqno(ring, i915_gem_request_get_seqno(overlay->last_flip_req)); if (ret) return ret; i915_gem_retire_requests(dev); @@ -377,7 +377,7 @@ static int intel_overlay_recover_from_interrupt(struct intel_overlay *overlay) if (overlay->flip_tail) overlay->flip_tail(overlay); - overlay->last_flip_req = 0; + overlay->last_flip_req = NULL; return 0; }