From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60F16C48BCF for ; Wed, 9 Jun 2021 13:42:51 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 28BCA610A2 for ; Wed, 9 Jun 2021 13:42:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 28BCA610A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5A9536E314; Wed, 9 Jun 2021 13:42:49 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 950386E2E1; Wed, 9 Jun 2021 13:42:47 +0000 (UTC) IronPort-SDR: uLtGke1akuY/4/Fxp3RiH3ZQqWNMPYkaoeSMDihhVYb+HJP9Km30g42jY/ftSJQ7cElxXGcDEf +7YsUnCC8q7Q== X-IronPort-AV: E=McAfee;i="6200,9189,10010"; a="226443557" X-IronPort-AV: E=Sophos;i="5.83,261,1616482800"; d="scan'208";a="226443557" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jun 2021 06:42:47 -0700 IronPort-SDR: yqJD6s2GqpnD7kjI1gd2vKk30P4M533hm+gKbRMN4PryaYevWGpNggO11eNONfdfUB4dXGL3CW ybWU/UHmEC2g== X-IronPort-AV: E=Sophos;i="5.83,261,1616482800"; d="scan'208";a="482387071" Received: from mjkelly-mobl1.ger.corp.intel.com (HELO [10.213.215.68]) ([10.213.215.68]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jun 2021 06:42:44 -0700 To: =?UTF-8?Q?Thomas_Hellstr=c3=b6m?= , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org References: <20210609063436.284332-1-thomas.hellstrom@linux.intel.com> <20210609063436.284332-9-thomas.hellstrom@linux.intel.com> From: Matthew Auld Message-ID: <074fd3b7-4cd2-5616-c3f3-9733680bbcdd@intel.com> Date: Wed, 9 Jun 2021 14:42:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <20210609063436.284332-9-thomas.hellstrom@linux.intel.com> Content-Language: en-GB Subject: Re: [Intel-gfx] [PATCH v2 8/9] drm/i915/gt: Pipelined clear 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: Chris Wilson Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gMDkvMDYvMjAyMSAwNzozNCwgVGhvbWFzIEhlbGxzdHLDtm0gd3JvdGU6Cj4gRnJvbTogQ2hy aXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gCj4gVXBkYXRlIHRoZSBQVEUg YW5kIGVtaXQgYSBjbGVhciB3aXRoaW4gYSBzaW5nbGUgdW5wcmVlbXB0aWJsZSBwYWNrZXQKPiBz dWNoIHRoYXQgd2UgY2FuIHNjaGVkdWxlIGFuZCBwaXBlbGluZSBjbGVhcnMuCj4gCj4gU2lnbmVk LW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ28tZGV2 ZWxvcGVkLWJ5OiBUaG9tYXMgSGVsbHN0csO2bSA8dGhvbWFzLmhlbGxzdHJvbUBsaW51eC5pbnRl bC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogVGhvbWFzIEhlbGxzdHLDtm0gPHRob21hcy5oZWxsc3Ry b21AbGludXguaW50ZWwuY29tPgo+IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50 ZWxfbWlncmF0ZS5jICAgIHwgMTQxICsrKysrKysrKysrKysrKysrKwo+ICAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvZ3QvaW50ZWxfbWlncmF0ZS5oICAgIHwgIDIwICsrKwo+ICAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvZ3Qvc2VsZnRlc3RfbWlncmF0ZS5jIHwgMTYzICsrKysrKysrKysrKysrKysrKysr Kwo+ICAgMyBmaWxlcyBjaGFuZ2VkLCAzMjQgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9taWdyYXRlLmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9ndC9pbnRlbF9taWdyYXRlLmMKPiBpbmRleCA3MDc3NjMxNjg2M2QuLmZkYTA1Y2Uz ZWI5YyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9taWdyYXRl LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9taWdyYXRlLmMKPiBAQCAt NDkwLDYgKzQ5MCwxMTIgQEAgaW50ZWxfY29udGV4dF9taWdyYXRlX2NvcHkoc3RydWN0IGludGVs X2NvbnRleHQgKmNlLAo+ICAgCXJldHVybiBlcnI7Cj4gICB9Cj4gICAKPiArc3RhdGljIGludCBl bWl0X2NsZWFyKHN0cnVjdCBpOTE1X3JlcXVlc3QgKnJxLCBpbnQgc2l6ZSwgdTMyIHZhbHVlKQo+ ICt7Cj4gKwljb25zdCBpbnQgZ2VuID0gSU5URUxfR0VOKHJxLT5lbmdpbmUtPmk5MTUpOwo+ICsJ dTMyICpjczsKPiArCj4gKwlHRU1fQlVHX09OKHNpemUgPj4gUEFHRV9TSElGVCA+IFMxNl9NQVgp Owo+ICsKPiArCWNzID0gaW50ZWxfcmluZ19iZWdpbihycSwgZ2VuID49IDggPyA4IDogNik7Cj4g KwlpZiAoSVNfRVJSKGNzKSkKPiArCQlyZXR1cm4gUFRSX0VSUihjcyk7Cj4gKwo+ICsJaWYgKGdl biA+PSA4KSB7Cj4gKwkJKmNzKysgPSBYWV9DT0xPUl9CTFRfQ01EIHwgQkxUX1dSSVRFX1JHQkEg fCAoNyAtIDIpOwo+ICsJCSpjcysrID0gQkxUX0RFUFRIXzMyIHwgQkxUX1JPUF9DT0xPUl9DT1BZ IHwgUEFHRV9TSVpFOwo+ICsJCSpjcysrID0gMDsKPiArCQkqY3MrKyA9IHNpemUgPj4gUEFHRV9T SElGVCA8PCAxNiB8IFBBR0VfU0laRSAvIDQ7Cj4gKwkJKmNzKysgPSAwOyAvKiBvZmZzZXQgKi8K PiArCQkqY3MrKyA9IDA7CgpNaXNzaW5nIGZlZWRpbmcgdGhlIGVuZ2luZSBpbnN0YW5jZSBpbnRv IHRoZSB1cHBlciBkd29yZCBmb3IgdGhlIG9mZnNldD8KCj4gKwkJKmNzKysgPSB2YWx1ZTsKPiAr CQkqY3MrKyA9IE1JX05PT1A7Cj4gKwl9IGVsc2Ugewo+ICsJCSpjcysrID0gWFlfQ09MT1JfQkxU X0NNRCB8IEJMVF9XUklURV9SR0JBIHwgKDYgLSAyKTsKPiArCQkqY3MrKyA9IEJMVF9ERVBUSF8z MiB8IEJMVF9ST1BfQ09MT1JfQ09QWSB8IFBBR0VfU0laRTsKPiArCQkqY3MrKyA9IDA7Cj4gKwkJ KmNzKysgPSBzaXplID4+IFBBR0VfU0hJRlQgPDwgMTYgfCBQQUdFX1NJWkUgLyA0Owo+ICsJCSpj cysrID0gMDsKPiArCQkqY3MrKyA9IHZhbHVlOwo+ICsJfQo+ICsKPiArCWludGVsX3JpbmdfYWR2 YW5jZShycSwgY3MpOwo+ICsJcmV0dXJuIDA7Cj4gK30KPiArCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=