From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: DRM/AST regression (likely 4.14 -> 4.19+), providing EDID manually fails Date: Wed, 12 Jun 2019 13:55:55 +0300 Message-ID: <874l4vxebo.fsf@intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 710E18944A for ; Wed, 12 Jun 2019 10:52:58 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ilpo =?utf-8?Q?J=C3=A4rvinen?= , Dave Airlie , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gU3VuLCAyNiBNYXkgMjAxOSwgSWxwbyBKw6RydmluZW4gPGlscG8uamFydmluZW5AY3MuaGVs c2lua2kuZmk+IHdyb3RlOgo+IEhpIGFsbCwKPgo+IEkndmUgYSB3b3Jrc3RhdGlvbiB3aGljaCBo YXMgaW50ZXJuYWwgVkdBIHRoYXQgaXMgZGV0ZWN0ZWQgYXMgQVNUIDI0MDAgYW5kIAo+IHdpdGgg aXQgRURJRCBoYXMgYmVlbiBhbHdheXMgcXVpdGUgZmxha3kgKGV4Y2VwdCBmb3Igc29tZSB0aW1l IGl0IHdvcmtlZCAKPiB3aXRoIDQuMTQgbG9uZyBlbm91Z2ggdGhhdCBJIHRob3VnaHQgdGhlIHBy b2JsZW1zIHdvdWxkIGJlIHBhc3QgdW50aWwgdGhlIAo+IHByb2JsZW1zIHJlYXBwZWFyZWQgYWxz byB3aXRoIDQuMTQpLiBUaHVzLCBJJ3ZlIHByb3ZpZGVkIG1hbnVhbGx5IHRoZSBFRElEIAo+IHRo YXQgSSBleHRyYWN0ZWQgZnJvbSB0aGUgbW9uaXRvciB1c2luZyBvdGhlciBjb21wdXRlciAodGhl IG1vbml0b3IgaXRzZWxmIAo+IHdvcmtlZCBqdXN0IGZpbmUgb24gdGhlIGVhcmxpZXIgY29tcHV0 ZXIgc28gaXQgaXMgbGlrZWx5IGZpbmUpLgo+Cj4gSSBzZXR1cCB0aGUgbWFudWFsIEVESUQgdXNp bmcgZHJtX2ttc19oZWxwZXIuZWRpZF9maXJtd2FyZSwgaG93ZXZlciwKPiBhZnRlciB1cGdyYWRp bmcgdG8gNC4xOS40NSBpdCBzdG9wcGVkIHdvcmtpbmcgKG5vICJHb3QgZXh0ZXJuYWwgRURJRCBi YXNlIAo+IGJsb2NrIiBhcHBlYXJzIGluIGRtZXNnLCB0aGUgdGV4dCBtb2RlIGlzIGtlcHQgaW4g dGhlIGxvd2VyIHJlcyBtb2RlLCBhbmQgCj4gWG9yZyBsb2dzIG5vIGxvbmdlciBkdW1wcyB0aGUg RURJRCBpbmZvIGxpa2UgaXQgZGlkIHdpdGggNC4xNCkuIFNvIEkgZ3Vlc3MgCj4gdGhlIEVESUQg SSBwcm92aWRlZCBtYW51YWxseSBvbiB0aGUgY29tbWFuZCBsaW5lIGlzIG5vdCBjb3JyZWN0bHkg cHV0IGludG8gCj4gdXNlIHdpdGggNC4xOSsga2VybmVscy4KPgo+IFRoZSA0LjE5IGRtZXNnIGlu ZGljYXRlZCB0aGF0IGRybV9rbXNfaGVscGVyLmVkaWRfZmlybXdhcmUgaXMgZGVwcmVjYXRlZCAK PiBzbyBJIGFsc28gdGVzdGVkIHdpdGggZHJtLmVkaWRfZmlybXdhcmUgaXQgc3VnZ2VzdGVkIGFz IHRoZSByZXBsYWNlbWVudCAKPiBidXQgd2l0aCBubyBsdWNrIChidXQgSSBiZWxpZXZlIGFsc28g dGhlIGRybV9rbXNfaGVscGVyIG9uZSBzaG91bGQgaGF2ZSAKPiB3b3JrZWQgYXMgaXQgd2FzIG9u bHkgImRlcHJlY2F0ZWQiKS4KPgo+IEkgYWxzbyB0cmllZCA1LjEuMiBidXQgaXQgZGlkIG5vdCB3 b3JrIGFueSBiZXR0ZXIgKGFuZCB3aXRoIGl0IGFsc28gdHJpZWQgCj4gcmVtb3ZpbmcgYWxsIHRo ZSBtYW51YWwgKi5lZGlkX2Zpcm13YXJlIGZyb20gdGhlIGNvbW1hbmQgbGluZSBzbyBJIHN0aWxs IAo+IG5lZWQgdG8gcHJvdmlkZSBvbmUgbWFudWFsbHkgdG8gaGF2ZSBpdCByZWxpYWJsZSB3b3Jr aW5nIGl0IHNlZW1zKS4KClRoaXMgc2hvdWxkIGJlIGZpeGVkIGJ5IGNvbW1pdAoKY29tbWl0IDQ4 ZWFlYjc2NjRjNzYxMzk0Mzg3MjRkNTIwYTFlYTRhODRhM2VkOTIKQXV0aG9yOiBKYW5pIE5pa3Vs YSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgpEYXRlOiAgIE1vbiBKdW4gMTAgMTI6MzA6NTQgMjAx OSArMDMwMAoKICAgIGRybTogYWRkIGZhbGxiYWNrIG92ZXJyaWRlL2Zpcm13YXJlIEVESUQgbW9k ZXMgd29ya2Fyb3VuZAoKaW4gZHJtLW1pc2MtZml4ZXMsIGNjOiBzdGFibGUgdjQuMTUuCgpUaGFu a3MgZm9yIHRoZSByZXBvcnQuCgpCUiwKSmFuaS4KCgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9w ZW4gU291cmNlIEdyYXBoaWNzIENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWw=