From patchwork Fri Sep 30 16:12:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Matthew Auld X-Patchwork-Id: 12995752 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E03B0C433FE for ; Fri, 30 Sep 2022 16:12:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D472E10ED76; Fri, 30 Sep 2022 16:12:22 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0391910ED73 for ; Fri, 30 Sep 2022 16:12:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1664554340; x=1696090340; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=qE0stFtDl4U2of9S3MG6Xz5/Ofv2I82YBK8wMkIpXoc=; b=nIrNs+NxBFCd3QZW9aQ4DT+auDUEmwM6+xn96VKnZvbkUSXHdeYPlj8l 8rV1aJLjCUwlqnPakFdMwngQCJPCR/EQ7ASd8xPN0S27lV387sipaPW+5 I/dFUn2L/yrRnsXVUEGQLJ5O8N52vZPkmG1P3Nb3XXi5TJauGHqg05M+O n2/ZPdiQCF89jVoTO7lvrB7JNzXMeBZpcW5Xi2mhTvefMXomrj4QnYUk5 /WCrkV/YYGNiwkIG6fJgnzaGUuhxwuzfFUJ6wH6G+uw8MUmFBhGv779aU HRWQA9Ae8XAyH7xvXVzmY8eu5Zavm5La0i6RyZhKHBceVcIlmvgCZqA5z g==; X-IronPort-AV: E=McAfee;i="6500,9779,10486"; a="299828212" X-IronPort-AV: E=Sophos;i="5.93,358,1654585200"; d="scan'208";a="299828212" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2022 09:12:19 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10486"; a="726910746" X-IronPort-AV: E=Sophos;i="5.93,358,1654585200"; d="scan'208";a="726910746" Received: from dtrawins-mobl1.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.252.7.39]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2022 09:12:18 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Date: Fri, 30 Sep 2022 17:12:00 +0100 Message-Id: <20220930161203.432540-1-matthew.auld@intel.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v3 1/4] drm/i915: remove the TODO in pin_and_fence_fb_obj X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nirmoy Das , Jianshui Yu Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" The copy is async (if there even is one), but when later updating the GGTT we always sync against the binding, which will in turn sync against any moves. Signed-off-by: Matthew Auld Cc: Jianshui Yu Cc: Ville Syrjälä Cc: Nirmoy Das Reviewed-by: Nirmoy Das --- drivers/gpu/drm/i915/display/intel_fb_pin.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_fb_pin.c b/drivers/gpu/drm/i915/display/intel_fb_pin.c index c86e5d4ee016..0cd9e8cb078b 100644 --- a/drivers/gpu/drm/i915/display/intel_fb_pin.c +++ b/drivers/gpu/drm/i915/display/intel_fb_pin.c @@ -141,7 +141,6 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, ret = i915_gem_object_attach_phys(obj, alignment); else if (!ret && HAS_LMEM(dev_priv)) ret = i915_gem_object_migrate(obj, &ww, INTEL_REGION_LMEM_0); - /* TODO: Do we need to sync when migration becomes async? */ if (!ret) ret = i915_gem_object_pin_pages(obj); if (ret)