From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753562AbcKHGsh (ORCPT ); Tue, 8 Nov 2016 01:48:37 -0500 Received: from mail-vk0-f68.google.com ([209.85.213.68]:36220 "EHLO mail-vk0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752963AbcKHGs2 (ORCPT ); Tue, 8 Nov 2016 01:48:28 -0500 MIME-Version: 1.0 In-Reply-To: References: <20160815064328.GZ6232@phenom.ffwll.local> <1471904254-26545-1-git-send-email-jm@lentin.co.uk> <20160823055758.GI24290@phenom.ffwll.local> From: Dave Airlie Date: Tue, 8 Nov 2016 16:48:26 +1000 Message-ID: Subject: Re: [PATCH v2] drm/udl: Ensure channel is selected before using the device. To: poma Cc: Jamie Lentin , David Airlie , dri-devel , LKML Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 8 November 2016 at 16:40, Dave Airlie wrote: >> [drm:udl_driver_load [udl]] *ERROR* Selecting channel failed >> udl 1-2:1.0: fb1: udldrmfb frame buffer device >> [drm] Initialized udl on minor 1 >> usbcore: registered new interface driver udl >> >> >> Is this expected WARN? > > I've just posted a patch in theory to fix it, please test if oyu have time. Actually I posted a v2 of it, because the first one didn't work either. Dave. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Airlie Subject: Re: [PATCH v2] drm/udl: Ensure channel is selected before using the device. Date: Tue, 8 Nov 2016 16:48:26 +1000 Message-ID: References: <20160815064328.GZ6232@phenom.ffwll.local> <1471904254-26545-1-git-send-email-jm@lentin.co.uk> <20160823055758.GI24290@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-vk0-x241.google.com (mail-vk0-x241.google.com [IPv6:2607:f8b0:400c:c05::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6098F6E0FC for ; Tue, 8 Nov 2016 06:48:28 +0000 (UTC) Received: by mail-vk0-x241.google.com with SMTP id p9so7229982vkd.1 for ; Mon, 07 Nov 2016 22:48:28 -0800 (PST) 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: poma Cc: Jamie Lentin , LKML , dri-devel List-Id: dri-devel@lists.freedesktop.org T24gOCBOb3ZlbWJlciAyMDE2IGF0IDE2OjQwLCBEYXZlIEFpcmxpZSA8YWlybGllZEBnbWFpbC5j b20+IHdyb3RlOgo+PiBbZHJtOnVkbF9kcml2ZXJfbG9hZCBbdWRsXV0gKkVSUk9SKiBTZWxlY3Rp bmcgY2hhbm5lbCBmYWlsZWQKPj4gdWRsIDEtMjoxLjA6IGZiMTogdWRsZHJtZmIgZnJhbWUgYnVm ZmVyIGRldmljZQo+PiBbZHJtXSBJbml0aWFsaXplZCB1ZGwgb24gbWlub3IgMQo+PiB1c2Jjb3Jl OiByZWdpc3RlcmVkIG5ldyBpbnRlcmZhY2UgZHJpdmVyIHVkbAo+Pgo+Pgo+PiBJcyB0aGlzIGV4 cGVjdGVkIFdBUk4/Cj4KPiBJJ3ZlIGp1c3QgcG9zdGVkIGEgcGF0Y2ggaW4gdGhlb3J5IHRvIGZp eCBpdCwgcGxlYXNlIHRlc3QgaWYgb3l1IGhhdmUgdGltZS4KCkFjdHVhbGx5IEkgcG9zdGVkIGEg djIgb2YgaXQsIGJlY2F1c2UgdGhlIGZpcnN0IG9uZSBkaWRuJ3Qgd29yayBlaXRoZXIuCgpEYXZl LgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2 ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK