From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F30BC76190 for ; Thu, 25 Jul 2019 19:40:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DA93620856 for ; Thu, 25 Jul 2019 19:40:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726400AbfGYTkN (ORCPT ); Thu, 25 Jul 2019 15:40:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:36772 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726177AbfGYTkN (ORCPT ); Thu, 25 Jul 2019 15:40:13 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2257D85550; Thu, 25 Jul 2019 19:40:13 +0000 (UTC) Received: from malachite.bss.redhat.com (dhcp-10-20-1-11.bss.redhat.com [10.20.1.11]) by smtp.corp.redhat.com (Postfix) with ESMTP id 076836012D; Thu, 25 Jul 2019 19:40:09 +0000 (UTC) From: Lyude Paul To: nouveau@lists.freedesktop.org Cc: "Daniel Vetter" , "David Airlie" , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, "Ben Skeggs" , "Lyude Paul" Subject: [PATCH 0/2] drm/nouveau: i2c over DP AUX fixes Date: Thu, 25 Jul 2019 15:39:59 -0400 Message-Id: <20190725194005.16572-1-lyude@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Thu, 25 Jul 2019 19:40:13 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is another attempt at fixing an issue with yes | sensors-detect Causing some machines with nouveau loaded to hang if certain kinds of displays are attached. I've also included one minor fix that I found along the way of troubleshooting this issue. Lyude Paul (2): drm/nouveau: Fix missing elses in g94_i2c_aux_xfer drm/nouveau: Don't retry infinitely when receiving no data on i2c over AUX drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c | 24 +++++++++++++------ .../gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c | 4 ++-- 2 files changed, 19 insertions(+), 9 deletions(-) -- 2.21.0