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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,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 42316C433ED for ; Tue, 18 May 2021 15:38:59 +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 EC1CC611CE for ; Tue, 18 May 2021 15:38:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EC1CC611CE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.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 7248B6E0D7; Tue, 18 May 2021 15:38:57 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 883466E0D7; Tue, 18 May 2021 15:38:56 +0000 (UTC) IronPort-SDR: QfM9PppkvcSXnBz7+nC6XGFV4+HTva8vpSHfwWgdG4VHlg2631xkEnktj0pzLQn4zP27aGgeK5 0VRH17V1DtUg== X-IronPort-AV: E=McAfee;i="6200,9189,9988"; a="286275371" X-IronPort-AV: E=Sophos;i="5.82,310,1613462400"; d="scan'208";a="286275371" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2021 08:38:56 -0700 IronPort-SDR: 7jNsrBvQ9zeEFfOzDf+YzCpFXh6nJK4QhKD56xKnIIAp7rlwrrEzwYW7eok98mW+yMQpz61x8B /5GX/LG+ATkg== X-IronPort-AV: E=Sophos;i="5.82,310,1613462400"; d="scan'208";a="439089609" Received: from cmutgix-mobl.gar.corp.intel.com (HELO [10.249.254.195]) ([10.249.254.195]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2021 08:38:55 -0700 To: =?UTF-8?Q?Christian_K=c3=b6nig?= , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org References: <20210518082701.997251-1-thomas.hellstrom@linux.intel.com> <20210518082701.997251-10-thomas.hellstrom@linux.intel.com> <60276369-dbfd-e0dc-548b-a9419ff4c7eb@amd.com> <471d8fd5-379f-e95a-4973-c50fadace7cb@linux.intel.com> From: =?UTF-8?Q?Thomas_Hellstr=c3=b6m?= Message-ID: Date: Tue, 18 May 2021 17:38:50 +0200 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: Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH v2 09/15] drm/ttm, drm/amdgpu: Allow the driver some control over swapping 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: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Ck9uIDUvMTgvMjEgNToyOCBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBBbSAxOC4wNS4y MSB1bSAxNzoyMCBzY2hyaWViIFRob21hcyBIZWxsc3Ryw7ZtOgo+Pgo+PiBPbiA1LzE4LzIxIDU6 MTggUE0sIENocmlzdGlhbiBLw7ZuaWcgd3JvdGU6Cj4+Pgo+Pj4KPj4+IEFtIDE4LjA1LjIxIHVt IDE3OjE1IHNjaHJpZWIgVGhvbWFzIEhlbGxzdHLDtm06Cj4+Pj4KPj4+PiBPbiA1LzE4LzIxIDEw OjI2IEFNLCBUaG9tYXMgSGVsbHN0csO2bSB3cm90ZToKPj4+Pj4gV2UgYXJlIGNhbGxpbmcgdGhl IGV2aWN0aW9uX3ZhbHVhYmxlIGRyaXZlciBjYWxsYmFjayBhdCBldmljdGlvbiAKPj4+Pj4gdGlt ZSB0bwo+Pj4+PiBkZXRlcm1pbmUgd2hldGhlciB3ZSBhY3R1YWxseSBjYW4gZXZpY3QgYSBidWZm ZXIgb2JqZWN0Lgo+Pj4+PiBUaGUgdXBjb21pbmcgaTkxNSBUVE0gYmFja2VuZCBuZWVkcyB0aGUg c2FtZSBmdW5jdGlvbmFsaXR5IGZvciAKPj4+Pj4gc3dhcG91dCwKPj4+Pj4gYW5kIHRoYXQgbWln aHQgYWN0dWFsbHkgYmUgYmVuZWZpY2lhbCB0byBvdGhlciBkcml2ZXJzIGFzIHdlbGwuCj4+Pj4+ Cj4+Pj4+IEFkZCBhbiBldmljdGlvbl92YWx1YWJsZSBjYWxsIGFsc28gaW4gdGhlIHN3YXBvdXQg cGF0aC4gVHJ5IHRvIAo+Pj4+PiBrZWVwIHRoZQo+Pj4+PiBjdXJyZW50IGJlaGF2aW91ciBmb3Ig YWxsIGRyaXZlcnMgYnkgcmV0dXJuaW5nIHRydWUgaWYgdGhlIGJ1ZmZlciAKPj4+Pj4gb2JqZWN0 Cj4+Pj4+IGlzIGFscmVhZHkgaW4gdGhlIFRUTV9QTF9TWVNURU0gcGxhY2VtZW50LiBXZSBjaGFu Z2UgYmVoYXZpb3VyIGZvciAKPj4+Pj4gdGhlCj4+Pj4+IGNhc2Ugd2hlcmUgYSBidWZmZXIgb2Jq ZWN0IGlzIGluIGEgVFQgYmFja2VkIHBsYWNlbWVudCB3aGVuIAo+Pj4+PiBzd2FwcGVkIG91dCwK Pj4+Pj4gaW4gd2hpY2ggY2FzZSB0aGUgZHJpdmVycyBub3JtYWwgZXZpY3Rpb25fdmFsdWFibGUg cGF0aCBpcyBydW4uCj4+Pj4+Cj4+Pj4+IEZpbmFsbHkgZXhwb3J0IHR0bV90dF91bnBvcHVsYXRl KCkgYW5kIGRvbid0IHN3YXAgb3V0IGJvcwo+Pj4+PiB0aGF0IGFyZSBub3QgcG9wdWxhdGVkLiBU aGlzIGFsbG93cyBhIGRyaXZlciB0byBwdXJnZSBhIGJvIGF0Cj4+Pj4+IHN3YXBvdXQgdGltZSBp ZiBpdHMgY29udGVudCBpcyBubyBsb25nZXIgdmFsdWFibGUgcmF0aGVyIHRoYW4gdG8KPj4+Pj4g aGF2ZSBUVE0gc3dhcCB0aGUgY29udGVudHMgb3V0Lgo+Pj4+Pgo+Pj4+PiBDYzogQ2hyaXN0aWFu IEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+Pj4+PiBTaWduZWQtb2ZmLWJ5OiBU aG9tYXMgSGVsbHN0csO2bSA8dGhvbWFzLmhlbGxzdHJvbUBsaW51eC5pbnRlbC5jb20+Cj4+Pj4K Pj4+PiBDaHJpc3RpYW4sCj4+Pj4KPj4+PiBIZXJlIHdlIGhhdmUgYSB0dG1fdHRfdW5wb3B1bGF0 ZSgpIGV4cG9ydCBhcyB3ZWxsIGF0IHRoZSBlbmQuIEkgCj4+Pj4gZmlndXJlIHlvdSB3aWxsIHB1 c2ggYmFjayBvbiB0aGF0IG9uZS4gV2hhdCB3ZSByZWFsbHkgbmVlZCBpcyBhIAo+Pj4+IGZ1bmN0 aW9uYWxpdHkgdG8ganVzdCBkcm9wIHRoZSBibyBjb250ZW50cyBhbmQgZW5kIHVwIGluIHN5c3Rl bSAKPj4+PiBtZW1vcnkgdW5wb3B1bGF0ZWQuIFNob3VsZCBJIHBlcmhhcHMgYWRkIGEgdXRpbGl0 eSBmdW5jdGlvbiB0byBkbyAKPj4+PiB0aGF0IGluc3RlYWQ/IGxpa2UgdHRtX2JvX3B1cmdlKCk/ Cj4+Pgo+Pj4gV2UgYWxyZWFkeSBoYXZlIHRoYXQuIEp1c3QgY2FsbCB0dG1fYm9fdmFsaWRhdGUo KSB3aXRob3V0IGFueSBwbGFjZSAKPj4+IHRvIHB1dCB0aGUgYnVmZmVyLgo+Pj4KPj4+IFNlZSBo b3cgdHRtX2JvX3BpcGVsaW5lX2d1dHRpbmcoKSBpcyB1c2VkLgo+Pj4KPj4+IENocmlzdGlhbi4K Pj4KPj4gT0ssIHNvIGlzIHRoYXQgcmVlbnRyYW50IGZyb20gdGhlIG1vdmUoKSBvciBzd2FwX25v dGlmeSgpIGNhbGxiYWNrLgo+Cj4gVGhhdCBzb3VuZHMgbGlrZSBhIGRlc2lnbiBidWcgdG8gbWUg c2luY2UgeW91IHNob3VsZCBuZXZlciBuZWVkIHRvIGRvIAo+IHRoaXMuCj4KPiBXaGVuIHlvdSB3 YW50IHRvIGRlc3Ryb3kgdGhlIGJhY2tpbmcgc3RvcmUgb2YgYSBidWZmZXIgZHVyaW5nIGV2aWN0 aW9uIAo+IHlvdSBzaG91bGQganVzdCBkbyB0aGlzIGJ5IHJldHVybmluZyBhbiBlbXB0eSBwbGFj ZW1lbnQgZnJvbSB0aGUgCj4gZXZpY3RfZmxhZ3MgY2FsbGJhY2suCgpTbyB0aGlzIGlzIGZvciB0 aGUgZnVuY3Rpb25hbGl0eSB3aGVyZSB0aGUgdXNlciBoYXMgaW5kaWNhdGVkIHRoYXQgdGhlIApj b250ZW50cyBpcyBubyBsb25nZXIgb2YgdmFsdWUsIGJ1dCB0aGUgYnVmZmVyIGl0c2VsZgppcyBj YWNoZWQgdW50aWwgZXZpY3RlZCBvciBzd2FwcGVkIG91dCBmb3IgcGVyZm9ybWFuY2UgcmVhc29u cy4gU28gdGhlIAphYm92ZSB3b3VsZCB3b3JrIGZvciBldmljdGlvbiwgYnV0IHdoYXQgYWJvdXQg c3dhcG91dC4gQ291bGQgd2UgYWRkIHNvbWUgCnNpbWlsYXIgZnVuY3Rpb25hbGl0eSB0aGVyZT8K Ci9UaG9tYXMKCj4KPiBSZWdhcmRzLAo+IENocmlzdGlhbi4KPgo+Pgo+PiAvVGhvbWFzCj4+Cj4+ Cj4+Cj4+Pgo+Pj4+Cj4+Pj4gVGhhbmtzLAo+Pj4+Cj4+Pj4gVGhvbWFzCj4+Pj4KPj4+Pgo+Pj4K PgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK