From mboxrd@z Thu Jan 1 00:00:00 1970 From: John.C.Harrison@Intel.com Subject: [RFC 10/21] drm/i915: Convert 'last_flip_req' to be a request not a seqno Date: Mon, 6 Oct 2014 15:15:14 +0100 Message-ID: <1412604925-11290-11-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> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: 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) In-Reply-To: <1412604925-11290-10-git-send-email-John.C.Harrison@Intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org 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; } -- 1.7.9.5