From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 03/10] drm/i915: Add support for asynchronous display power disabling Date: Fri, 03 May 2019 13:16:04 +0100 Message-ID: <155688576496.3139.256837794873689597@skylake-alporthouse-com> References: <20190502232648.4450-1-imre.deak@intel.com> <20190502232648.4450-4-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id F166C89D79 for ; Fri, 3 May 2019 12:16:13 +0000 (UTC) In-Reply-To: <20190502232648.4450-4-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBJbXJlIERlYWsgKDIwMTktMDUtMDMgMDA6MjY6NDEpCj4gQnkgZGlzYWJsaW5nIGEg cG93ZXIgZG9tYWluIGFzeW5jaHJvbm91c2x5IHdlIGNhbiByZXN0cmljdCBob2xkaW5nIGEKPiBy ZWZlcmVuY2Ugb24gdGhhdCBwb3dlciBkb21haW4gdG8gdGhlIGFjdHVhbCBjb2RlIHNlcXVlbmNl IHRoYXQKPiByZXF1aXJlcyB0aGUgcG93ZXIgdG8gYmUgb24gZm9yIHRoZSBIVyBhY2Nlc3MgaXQn cyBkb2luZywgYnkgYWxzbwo+IGF2b2lkaW5nIHVubmVlZGVkIG9uLW9mZi1vbiB0b2dnbGluZ3Mg b2YgdGhlIHBvd2VyIGRvbWFpbiAoc2luY2UgdGhlCj4gZGlzYWJsaW5nIGhhcHBlbnMgd2l0aCBh IGRlbGF5KS4KClRoYXQgYXBwbGllcyB0byBuby1kZWxheS4gQXJlIHdlIG5vdCBzdGFydGluZyBm cm9tIGEgc3RhdGUgd2hlcmUgdGhlCmNvZGUgYWNxdWlyZXMgdGhlIHBvd2Vyd2VsbCBmb3IgaXRz IGltbWVkaWF0ZSB1c2UsIG9yIGl0IHRha2VzIGFuZCBob2xkcwppdCBmb3IgcHJvdHJhY3RlZCBk dXJhdGlvbnMgZXZlbiB3aGVuIHRoZSBwb3dlcndlbGwgaXMgbm90IGJlaW5nIHVzZWQ/Cgo+IE9u ZSBiZW5lZml0IGlzIHBvdGVudGlhbCBwb3dlciBzYXZpbmcgaWYgdGhlIGRlbGF5IGlzIGNob3Nl biBwcm9wZXJseS4KCldoaWNoIGlzIHN1Z2dlc3RpbmcgdGhhdCBzb21lIGRlbGF5IGlzIGJldHRl ciBwb3dlciBzYXZpbmcgdGhhbgpuby1kZWxheT8gSXQncyBiZWxpZXZhYmxlIHRoYXQgcG93ZXJp bmcgb24gY29zdCBtb3JlcyBtb3JlIGVuZXJneSB0aGFuCm5vcm1hbC4gQnV0IGRvIHBsZWFzZSBm aWxsIGluIGEgZmV3IGRldGFpbHMgb24gaG93IHRoZSBkZWxheSBzaG91bGQgYmUKY2hvc2VuLgoK PiBJbiB0aGUgY2FzZSBvZiB0aGUgQVVYIHBvd2VyIGRvbWFpbiBob2xkaW5nIHRoZSByZWZlcmVu Y2Ugb24gdGhlIGRvbWFpbgo+IGZvciB0aGUgbWluaW1hbCBhbW91bnQgb2YgdGltZSBhdCBkZWZp bmVkIHNwb3RzIGlzIGFsc28gYSByZXF1aXJlbWVudDoKCkRvIHlvdSBtZWFuIHRoYXQgdGhlcmUg aXMgYSBtaW5pbXVtIGR1cmF0aW9uIGZvciB3aGljaCB0aGUgcG93ZXIgd2VsbAptdXN0IGJlIGFz c2VydGVkIG9uY2UgYWNxdWlyZWQgYmVmb3JlIGJlaW5nIHJlbGVhc2VkPwoKPiBvbiBJQ0wgd2Ug bmVlZCBhIHN0cmljdGVyIGNvbnRyb2wgb2Ygd2hlbiBlaXRoZXIga2luZCBvZiBBVVggcG93ZXIK PiBkb21haW4gKFRCVC1hbHQgb3IgRFAtYWx0KSBjYW4gYmUgZW5hYmxlZCBhbmQgdGhlIGxvY2tp bmcgd2UgbmVlZCBmb3IKPiB0aGF0IGJlY29tZXMgcHJvYmxlbWF0aWMgKGR1ZSB0byBkZXBlbmRl bmNpZXMgb24gb3RoZXIgbG9ja3MpIGlmIHdlCj4gYWxsb3cgdGhlIHJlZmVyZW5jZSB0byBiZSBo ZWxkIGZvciBhcmJpdHJhcmlseSBsb25nIHBlcmlvZHMvcGxhY2VzIGluCj4gdGhlIGNvZGUuCj4g Cj4gSSBjaG9zZSB0aGUgZGlzYWJsaW5nIGRlbGF5IHRvIGJlIDEwMG1zZWMgZm9yIG5vdyB0byBh dm9pZCB0aGUgdW5uZWVkZWQKPiB0b2dnbGluZyAoYW5kIHNvIG5vdCB0byBpbnRyb2R1Y2UgZG1l c2cgc3BhbW1pbmcpIGluIHRoZSBEUCBNU1Qgc2lkZWJhbmQKPiBzaWduYWxpbmcgY29kZS4gV2Ug Y291bGQgb3B0aW1pemUgdGhpcyBkZWxheSBsYXRlci4KCk9yIHJlbW92aW5nIHRoZSBzcGFtLiBB cmUgd2UgYXQgYSBwb2ludCB3aGVyZSB0aGUgZXJyb3IgZGV0ZWN0aW9uIGlzCmdvb2QgZW5vdWdo IHRvIHBpbi1wb2ludCB0aGUgbGFjayBvZiBhIHBhcnRpY3VsYXIgcG93ZXJ3ZWxsIHdha2VyZWY/ Ci1DaHJpcwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=