From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Michel_D=c3=a4nzer?= Subject: Re: [Regression v4.2] Re: [PATCH 7/9] drm/radeon: add VCE 1.0 support v4 Date: Thu, 13 Aug 2015 15:18:12 +0900 Message-ID: <55CC36A4.7080106@daenzer.net> References: <1431374515-2042-1-git-send-email-deathsimple@vodafone.de> <1431374515-2042-7-git-send-email-deathsimple@vodafone.de> <1439445782.2230.8.camel@lynxeye.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by gabe.freedesktop.org (Postfix) with ESMTP id 8668B6EBF8 for ; Wed, 12 Aug 2015 23:18:19 -0700 (PDT) In-Reply-To: <1439445782.2230.8.camel@lynxeye.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Lucas Stach , =?UTF-8?Q?Christian_K=c3=b6nig?= Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gMTMuMDguMjAxNSAxNTowMywgTHVjYXMgU3RhY2ggd3JvdGU6Cj4gSGkgQ2hyaXN0aWFuLAo+ IAo+IHRoaXMgY29tbWl0IGlzIGNhdXNpbmcgYSBib290IHJlZ3Jlc3Npb24gd2l0aCB2NC4yLXJj WCBvbiBteSBSaWNobGFuZAo+IEFQVSAoQ0hJUF9BUlVCQSkgYmFzZWQgbGFwdG9wLiBJIGRpZG4n dCBoYXZlIHRpbWUgeWV0IHRvIHRyYWNrIGRvd24KPiB3aGVyZSBleGFjdGx5IGl0IGlzIGdvaW5n IHdyb25nLCBidXQgSSBiaXNlY3RlZCBpdCBkb3duIHRvIHRoaXMgc2luZ2xlCj4gY29tbWl0Lgo+ IAo+IEkgZG9uJ3QgaGF2ZSB0aGUgVkNFIGZpcm13YXJlIGluc3RhbGxlZCBvbiB0aGlzIHN5c3Rl bSwgc28gZnJvbSBhIHF1aWNrCj4gbG9vayBhdCB0aGUgY29kZSBJIHdvdWxkIGV4cGVjdCBpdCB0 byBkcm9wIG91dCBwcmV0dHkgZWFybHkgYW5kIGp1c3QKPiBsZWF2ZSB0aGUgVkNFIHVuY29uZmln dXJlZCwgYnV0IG90aGVyd2lzZSBrZWVwIHRoaW5ncyB3b3JraW5nIGFzIGJlZm9yZS4KPiBUaGlz IGlzIHVuZm9ydHVuYXRlbHkgbm90IHRoZSBjYXNlLgoKSWYgdGhlIHJhZGVvbiBkcml2ZXIgaXMg YnVpbHQgaW50byB0aGUga2VybmVsIChvciBsb2FkZWQgZnJvbSB0aGUKaW5pdHJkPyksIHRoZSBh dHRlbXB0IHRvIGxvYWQgdGhlIGZpcm13YXJlIG1pZ2h0IHRha2UgYSBsb25nIHRpbWUgdG8KdGlt ZSBvdXQuCgpQbGVhc2UgcHJvdmlkZSBtb3JlIGluZm9ybWF0aW9uIGFib3V0IHRoZSBzeW1wdG9t cywgZS5nLiBhbnkgZG1lc2cKb3V0cHV0IGV0Yy4KCgotLSAKRWFydGhsaW5nIE1pY2hlbCBEw6Ru emVyICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAgIGh0dHA6Ly93d3cuYW1kLmNvbQpMaWJy ZSBzb2Z0d2FyZSBlbnRodXNpYXN0ICAgICAgICAgICAgIHwgICAgICAgICAgICAgTWVzYSBhbmQg WCBkZXZlbG9wZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751690AbbHMGSV (ORCPT ); Thu, 13 Aug 2015 02:18:21 -0400 Received: from darkcity.gna.ch ([195.226.6.51]:45052 "EHLO mail.gna.ch" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751045AbbHMGSU (ORCPT ); Thu, 13 Aug 2015 02:18:20 -0400 Subject: Re: [Regression v4.2] Re: [PATCH 7/9] drm/radeon: add VCE 1.0 support v4 To: Lucas Stach , =?UTF-8?Q?Christian_K=c3=b6nig?= References: <1431374515-2042-1-git-send-email-deathsimple@vodafone.de> <1431374515-2042-7-git-send-email-deathsimple@vodafone.de> <1439445782.2230.8.camel@lynxeye.de> Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org From: =?UTF-8?Q?Michel_D=c3=a4nzer?= X-Enigmail-Draft-Status: N1110 Message-ID: <55CC36A4.7080106@daenzer.net> Date: Thu, 13 Aug 2015 15:18:12 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.0.1 MIME-Version: 1.0 In-Reply-To: <1439445782.2230.8.camel@lynxeye.de> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13.08.2015 15:03, Lucas Stach wrote: > Hi Christian, > > this commit is causing a boot regression with v4.2-rcX on my Richland > APU (CHIP_ARUBA) based laptop. I didn't have time yet to track down > where exactly it is going wrong, but I bisected it down to this single > commit. > > I don't have the VCE firmware installed on this system, so from a quick > look at the code I would expect it to drop out pretty early and just > leave the VCE unconfigured, but otherwise keep things working as before. > This is unfortunately not the case. If the radeon driver is built into the kernel (or loaded from the initrd?), the attempt to load the firmware might take a long time to time out. Please provide more information about the symptoms, e.g. any dmesg output etc. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer