From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: Broken DPMS with DisplayPort on CHV (also BYT?) Date: Thu, 26 Jan 2017 15:58:55 +0200 Message-ID: <20170126135855.GE31595@intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2D19A6EB9E for ; Thu, 26 Jan 2017 13:59:00 +0000 (UTC) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Takashi Iwai Cc: Michal Marek , intel-gfx , "Hsu, Ray" , Sridhara.Venkatanara@dell.com, "Chen, Angus" , Jeffrey Cheung List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBKYW4gMjUsIDIwMTcgYXQgMDE6NTY6MzVQTSArMDEwMCwgVGFrYXNoaSBJd2FpIHdy b3RlOgo+IEhpLAo+IAo+IHdlJ3ZlIGdvdCBhIGJ1ZyByZXBvcnQgYWJvdXQgdGhlIGJsYW5rIG1v bml0b3Igb24gQ2hlcnJ5IFRyYWlsCj4gbWFjaGluZXMuICBBbmQsIEludGVsIHRlYW0gKENjJ2Vk KSBzcG90dGVkIG91dCB0aGF0IHRoaXMgc2VlbXMKPiB0cmlnZ2VyZWQgYnkgRFBNUyB0cmFuc2l0 aW9uLiAgQSBwYXRjaCBsaWtlIGJlbG93IGFjdHVhbGx5IGZpeGVzIHRoZQo+IHByb2JsZW0uCj4g Cj4gT2YgY291cnNlIGl0IGRvZXNuJ3QgbG9vayBsaWtlIGEgcmlnaHQgImZpeCIuICBEbyB5b3Ug Z3V5cyBoYXZlIGFueQo+IGhpbnQgZm9yIGZ1cnRoZXIgZGVidWdnaW5nPwoKSXMgaXQgc29tZSBr aW5kIG9mIG5ldyBmYW5nbGVkIE1TVCBjYXBhYmxlIG1vbml0b3I/IEkndmUgbm90aWNlZCB0aGF0 CnRob3NlIHRlbmQgdG8gYmUgc3VwZXIgZWFzeSB0byBtZXNzIHVwLgoKPiAKPiBTb21lIG1vcmUg KG5vdCBhbHQtKSBmYWN0czoKPiAKPiAtIFRoZSBtYWNoaW5lIHdlJ3ZlIHRlc3RlZCBpcyBhIENo ZXJyeSBUcmFpbCBiYXNlZCBib3ggd2l0aCB0d28KPiAgIERpc3BsYXlQb3J0cy4gIEludGVsIHRl YW0gbWVudGlvbmVkIHRoYXQgdGhlcmUgYXJlIG90aGVyIG1hY2hpbmVzCj4gICBzdWZmZXJpbmcg ZnJvbSB0aGUgc2FtZSBwcm9ibGVtLgoKSXMgaXQgcmVhbGx5IHNvbWVob3cgdGllZCB0byB0aGUg bWFjaGluZT8gSSB3b3VsZCBpbWFnaW5lIGl0IHNob3VsZApiZWhhdmUgZXhhY3RseSB0aGUgc2Ft ZSB3YXkgbm8gbWF0dGVyIHdoYXQgbWFjaGluZSB5b3UgaGF2ZS4KCj4gCj4gLSBXaXRoIHNvbWUg bW9uaXRvcnMsIHRoZSBzY3JlZW4gcmVtYWlucyBibGFuayBkdXJpbmcgYm9vdCBhbmQgb24gWC4K PiAgIFRoaXMgY2FuIGJlIGN1cmVkIGFmdGVyICJ4c2V0IGRwbXMgZm9yY2Ugb2ZmIiBhbmQgcmVz dW1lLCBvcgo+ICAgcmVjb25maWd1cmluZyB2aWEgeHJhbmRyLgo+IAo+IC0gVGhlIGlzc3VlIHNl ZW1zIHNwZWNpZmljIHRvIERQIGNvbm5lY3Rpb25zLiAgV2hlbiB0d28gKGlkZW50aWNhbCkKPiAg IG1vbml0b3JzIGFyZSBjb25uZWN0ZWQsIG9ubHkgb25lIG1vbml0b3IgZ29lcyBibGFuay4KCkht bS4gSGF2ZSB5b3UgdHJpZWQgOWYyYmRiMDA2YTdlICgiZHJtL2k5MTU6IFByZXZlbnQgUFBTIHN0 ZWFsaW5nCmZyb20gYSBub3JtYWwgRFAgcG9ydCBvbiBWTFYvQ0hWIikgPwoKPiAKPiAtIFRoZSBp c3N1ZSBoYXBwZW5zIG9ubHkgd2l0aCBzb21lIG1vbml0b3IgbW9kZWxzIChEZWxsIEUtc2VyaWVz KS4KPiAgIE90aGVyIERlbGwgbW9uaXRvcnMgKGUuZy4gVS1zZXJpZXMpIG9yIG90aGVyIHZlbmRv cnMgc2VlbSB3b3JraW5nIGFzCj4gICBmYXIgYXMgd2UndmUgdGVzdGVkLgo+IAo+IC0gSW50ZWwg dGVhbSBtZW50aW9uZWQgdGhhdCBhIHNpbWlsYXIgaXNzdWUgd2FzIHNlZW4gb24gYSBCYXl0cmFp bAo+ICAgbWFjaGluZS4KPiAKPiAtIFRoZSByZWdpc3RlciB2YWx1ZSBzZWVtcyBwYXNzZWQgY29y cmVjdGx5LiAgVGhlIHJlYWQgYmFjayBhZnRlciB0aGUKPiAgIHJlZ2lzdGVyIHdyaXRlIHNob3dl ZCB0aGUgZXhwZWN0ZWQgdmFsdWUuCj4gICBBbHNvLCBzcGlubmluZyBtb3JlIHRpbWVzIGluIERQ TVNfT04gbG9vcCBkaWRuJ3QgaGVscCwgdG9vLgo+IAo+IC0gVGhlIGlzc3VlIGlzIHJlcHJvZHVj ZWQgd2l0aCB0aGUgcmVjZW50IGtlcm5lbHMgKGF0IGxlYXN0IDQuOS54KQo+IAo+IAo+IEFueSBj b21tZW50cyAvIHN1Z2dlc3Rpb25zIGFwcHJlY2lhdGVkLgo+IAo+IHRoYW5rcywKPiAKPiBUYWth c2hpCj4gCj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiBAQCAtMjIwNSw4ICsyMjA1LDEyIEBAIHZv aWQgaW50ZWxfZHBfc2lua19kcG1zKHN0cnVjdCBpbnRlbF9kcAo+ICAJCXJldHVybjsKPiAgCj4g IAlpZiAobW9kZSAhPSBEUk1fTU9ERV9EUE1TX09OKSB7Cj4gKyNpZiAwCj4gIAkJcmV0ID0gZHJt X2RwX2RwY2Rfd3JpdGViKCZpbnRlbF9kcC0+YXV4LCBEUF9TRVRfUE9XRVIsCj4gIAkJCQkJIERQ X1NFVF9QT1dFUl9EMyk7Cj4gKyNlbHNlCj4gKwkJcmV0ID0gMTsKPiArI2VuZGlmCj4gIAl9IGVs c2Ugewo+ICAJCS8qCj4gIAkJICogV2hlbiB0dXJuaW5nIG9uLCB3ZSBuZWVkIHRvIHJldHJ5IGZv ciAxbXMgdG8gZ2l2ZSB0aGUgc2luawo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gClZpbGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==