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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 6BE69C31E40 for ; Thu, 15 Aug 2019 08:24:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E33921721 for ; Thu, 15 Aug 2019 08:24:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="BtMASVRw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730024AbfHOIYU (ORCPT ); Thu, 15 Aug 2019 04:24:20 -0400 Received: from mail-lf1-f68.google.com ([209.85.167.68]:33705 "EHLO mail-lf1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730898AbfHOIYU (ORCPT ); Thu, 15 Aug 2019 04:24:20 -0400 Received: by mail-lf1-f68.google.com with SMTP id x3so1154286lfc.0 for ; Thu, 15 Aug 2019 01:24:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OQ0EE8KBKUB2wnGR7WI4DHIvan4LQMsfKVjPNCbJp30=; b=BtMASVRwCxEESb39swhUi6eKRj6LJ+hlNA4zpwGR2CrCnj90lLF4XUtzeSbcFnkIeH Rua8own1u82bzcCfXFA2g1OhlZ09we6lALghTOQaf28IZJU+IPkngEhprVhE11a/ALd/ FuPpbfhwYsCQ3+XtIUgBR2+NG0zT8OR8sq4KMqI6xllCpkCgmH+NjXOfcYu1jRvB5m2t zy7HTL11dzTNin51nsoF+SKMm9VCxW4mlbsGJqLxFdi4VqZNclku0cU3xi/43cIPB0u2 BjqKpwqDoRkDO4NFdAkrngy7sLiHI2K27UgsJ3yGyv+9WI/hB4kP+K7lDNZOSCG/kSyb jKbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OQ0EE8KBKUB2wnGR7WI4DHIvan4LQMsfKVjPNCbJp30=; b=net2Zq6SlmS9IhIBZGedGWgK3tqw/wO5vTvbSb18Bq8WPIjswl67VFSQj/R+dTXAcb upu+JliGd1YyfEbIjurCJ9i5LrS+9I9mQ7VfT9iCAuSJ5CoK05k7k/tF7sAmC7UFZ2Og fZLunRyTjZoZqQOBElZrpIm6pry66CzGYfIGHHeD0f3zsQS6tX8ZcxHVd25nehjj7Bz0 Uy0ci3SXAgpyiGil4/Vqz9FGYMya2Kr9vxz07VS7wxPstr2k5RftTmzYz8o/pKnz0OwC 3bmO3uVKQIg5Ku0xOFHvnau4kAr7+XZROnTZ6jaP/RJE+xeE7YeQQFPWu7se09gKNeg/ ECzQ== X-Gm-Message-State: APjAAAW7cyVi1aJlzsrotAziJu9d2rtQR/TFR9YHnvMWOVhpFB1igqDU rwq3xbKb0J21SLitTOhHTbVcx67PrvJpv9OlyhLMqg== X-Google-Smtp-Source: APXvYqwLnc3C4Y4Uj9ggAwakGzpIWkkpLBmK9Z2FcyUqoiL21SA+0DNibnPbsKNQqp+zQbxvlbBPxLQn3oxhDsqLDWY= X-Received: by 2002:ac2:59d0:: with SMTP id x16mr1894686lfn.60.1565857457973; Thu, 15 Aug 2019 01:24:17 -0700 (PDT) MIME-Version: 1.0 References: <20190815004854.19860-1-masneyb@onstation.org> <20190815004854.19860-6-masneyb@onstation.org> In-Reply-To: <20190815004854.19860-6-masneyb@onstation.org> From: Linus Walleij Date: Thu, 15 Aug 2019 10:24:05 +0200 Message-ID: Subject: Re: [PATCH 05/11] drm/bridge: analogix-anx78xx: correct value of TX_P0 To: Brian Masney Cc: Bjorn Andersson , Rob Herring , Andy Gross , Andrzej Hajda , Neil Armstrong , Rob Clark , Sean Paul , Dave Airlie , Daniel Vetter , Mark Rutland , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Enric Balletbo i Serra , "open list:DRM PANEL DRIVERS" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "linux-kernel@vger.kernel.org" , MSM , Linux ARM , freedreno Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 15, 2019 at 2:49 AM Brian Masney wrote: > When attempting to configure this driver on a Nexus 5 phone (msm8974), > setting up the dummy i2c bus for TX_P0 would fail due to an -EBUSY > error. The downstream MSM kernel sources [1] shows that the proper value > for TX_P0 is 0x78, not 0x70, so correct the value to allow device > probing to succeed. > > [1] https://github.com/AICP/kernel_lge_hammerhead/blob/n7.1/drivers/video/slimport/slimport_tx_reg.h > > Signed-off-by: Brian Masney Reviewed-by: Linus Walleij Yours, Linus Walleij