From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ashutosh Dixit Subject: Re: DRM/AST regression (likely 4.14 -> 4.19+), providing EDID manually fails Date: Mon, 27 May 2019 09:42:42 -0700 Message-ID: <878surn919.wl-ashutosh.dixit@intel.com> References: Mime-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") 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 452D489906 for ; Mon, 27 May 2019 16:42:44 +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 =?ISO-8859-1?Q?J=E4rvinen?= Cc: Dave Airlie , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gU3VuLCAyNiBNYXkgMjAxOSAxMjo1MDo1MSAtMDcwMCwgSWxwbyBKw6RydmluZW4gd3JvdGU6 Cj4KPiBIaSBhbGwsCj4KPiBJJ3ZlIGEgd29ya3N0YXRpb24gd2hpY2ggaGFzIGludGVybmFsIFZH QSB0aGF0IGlzIGRldGVjdGVkIGFzIEFTVCAyNDAwIGFuZAo+IHdpdGggaXQgRURJRCBoYXMgYmVl biBhbHdheXMgcXVpdGUgZmxha3kgKGV4Y2VwdCBmb3Igc29tZSB0aW1lIGl0IHdvcmtlZAo+IHdp dGggNC4xNCBsb25nIGVub3VnaCB0aGF0IEkgdGhvdWdodCB0aGUgcHJvYmxlbXMgd291bGQgYmUg cGFzdCB1bnRpbCB0aGUKPiBwcm9ibGVtcyByZWFwcGVhcmVkIGFsc28gd2l0aCA0LjE0KS4gVGh1 cywgSSd2ZSBwcm92aWRlZCBtYW51YWxseSB0aGUgRURJRAo+IHRoYXQgSSBleHRyYWN0ZWQgZnJv bSB0aGUgbW9uaXRvciB1c2luZyBvdGhlciBjb21wdXRlciAodGhlIG1vbml0b3IgaXRzZWxmCj4g d29ya2VkIGp1c3QgZmluZSBvbiB0aGUgZWFybGllciBjb21wdXRlciBzbyBpdCBpcyBsaWtlbHkg ZmluZSkuCj4KPiBJIHNldHVwIHRoZSBtYW51YWwgRURJRCB1c2luZyBkcm1fa21zX2hlbHBlci5l ZGlkX2Zpcm13YXJlLCBob3dldmVyLAo+IGFmdGVyIHVwZ3JhZGluZyB0byA0LjE5LjQ1IGl0IHN0 b3BwZWQgd29ya2luZyAobm8gIkdvdCBleHRlcm5hbCBFRElEIGJhc2UKPiBibG9jayIgYXBwZWFy cyBpbiBkbWVzZywgdGhlIHRleHQgbW9kZSBpcyBrZXB0IGluIHRoZSBsb3dlciByZXMgbW9kZSwg YW5kCj4gWG9yZyBsb2dzIG5vIGxvbmdlciBkdW1wcyB0aGUgRURJRCBpbmZvIGxpa2UgaXQgZGlk IHdpdGggNC4xNCkuIFNvIEkgZ3Vlc3MKPiB0aGUgRURJRCBJIHByb3ZpZGVkIG1hbnVhbGx5IG9u IHRoZSBjb21tYW5kIGxpbmUgaXMgbm90IGNvcnJlY3RseSBwdXQgaW50bwo+IHVzZSB3aXRoIDQu MTkrIGtlcm5lbHMuCj4KPiBUaGUgNC4xOSBkbWVzZyBpbmRpY2F0ZWQgdGhhdCBkcm1fa21zX2hl bHBlci5lZGlkX2Zpcm13YXJlIGlzIGRlcHJlY2F0ZWQKPiBzbyBJIGFsc28gdGVzdGVkIHdpdGgg ZHJtLmVkaWRfZmlybXdhcmUgaXQgc3VnZ2VzdGVkIGFzIHRoZSByZXBsYWNlbWVudAo+IGJ1dCB3 aXRoIG5vIGx1Y2sgKGJ1dCBJIGJlbGlldmUgYWxzbyB0aGUgZHJtX2ttc19oZWxwZXIgb25lIHNo b3VsZCBoYXZlCj4gd29ya2VkIGFzIGl0IHdhcyBvbmx5ICJkZXByZWNhdGVkIikuCj4KPiBJIGFs c28gdHJpZWQgNS4xLjIgYnV0IGl0IGRpZCBub3Qgd29yayBhbnkgYmV0dGVyIChhbmQgd2l0aCBp dCBhbHNvIHRyaWVkCj4gcmVtb3ZpbmcgYWxsIHRoZSBtYW51YWwgKi5lZGlkX2Zpcm13YXJlIGZy b20gdGhlIGNvbW1hbmQgbGluZSBzbyBJIHN0aWxsCj4gbmVlZCB0byBwcm92aWRlIG9uZSBtYW51 YWxseSB0byBoYXZlIGl0IHJlbGlhYmxlIHdvcmtpbmcgaXQgc2VlbXMpLgoKSSBiZWxpZXZlIHRo ZXJlIGlzIGEgYnVnIGFscmVhZHkgdHJhY2tpbmcgdGhpcywgaGVyZToKCmh0dHBzOi8vYnVncy5m cmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwNzU4MwpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw=