From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: i915 monitor hotplug on 4.1/4.4 PREEMPT Date: Thu, 20 Oct 2016 15:28:10 +0300 Message-ID: <87r37bqk6d.fsf@intel.com> References: Mime-Version: 1.0 Content-Type: text/plain Cc: intel-gfx@lists.freedesktop.org To: Nicolae Rosia , "linux-rt-users\@vger.kernel.org" , dri-devel@lists.freedesktop.org Return-path: Received: from mga01.intel.com ([192.55.52.88]:34787 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932267AbcJTM2P (ORCPT ); Thu, 20 Oct 2016 08:28:15 -0400 In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: On Thu, 20 Oct 2016, Nicolae Rosia wrote: > Monitor hotplugging seems to be broken on latest 4.1/4.4 RT kernel with i915. > I have tested this on non-RT kernel and it works. > I get an udev event for unplugging, but there's no event generated for > plugging the monitor back in. Does it work on non-RT? Does it work on v4.8 or v4.9-rc1? BR, Jani. -- Jani Nikula, Intel Open Source Technology Center