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[23.128.96.18]) by mx.google.com with ESMTP id u30si28939686eda.14.2021.07.22.13.20.16; Thu, 22 Jul 2021 13:20:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=WBVq6pEi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230467AbhGVTgN (ORCPT + 99 others); Thu, 22 Jul 2021 15:36:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229649AbhGVTgM (ORCPT ); Thu, 22 Jul 2021 15:36:12 -0400 Received: from mail-oi1-x22f.google.com (mail-oi1-x22f.google.com [IPv6:2607:f8b0:4864:20::22f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34BC2C061575 for ; Thu, 22 Jul 2021 13:16:46 -0700 (PDT) Received: by mail-oi1-x22f.google.com with SMTP id t143so7914592oie.8 for ; Thu, 22 Jul 2021 13:16:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:in-reply-to:references:from:user-agent:date:message-id :subject:to:cc; bh=lGBGDn+lOFNngvvH3L1P75ECn+Xc69iUtWDhuizhmRk=; b=WBVq6pEiIdZU+GzhLnjTWPaJtocMzNL82BgTggr5nUPLGGS8R8sX+BOMVEApmfkRw9 8Y56V3g4r4I8SqKRkOSNP4326oh1kzb+1PuACxmp6HoAfAsgtrdlAJ556GV92PT7exzL McADJKZB9Lb+pcbQrmy4bQpGWLhDQQptnnwPY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from :user-agent:date:message-id:subject:to:cc; bh=lGBGDn+lOFNngvvH3L1P75ECn+Xc69iUtWDhuizhmRk=; b=i/qOVCTtYRyb3aIn8Hk5f8VRgDfOZ1uGwiEbGImEjeDAplwMawAdWRgqkETx2X/LTE XUtaEkd0rKWG4NsxrKUYH+U04HkwTQlSDw+9I+ZoUvRMa7BzMqIKzIcx7EQvxlUsnzVL agjsr1159VT5t/KBPe+QEF81BEipMro3mMgS+8LTm+9RCAbSxiLHLhFX8/sTViffLznI JOlUKC4ip5DMHpAn+K15+XsBYRNJIm5ZfLW6RfBYnMrifzJTO2KGmvWdY1TMsU82fwYO oysMpG0OPae1gf5YWqKXm41660uavNmWT5h9my+Mdcrstc7xrxeSZdK0yrm43ehN+tnR igfA== X-Gm-Message-State: AOAM530gJ9DGfTJgyVI2e2gvrD8ptX4CZdOR38PB1FJWoJtmUiJdFH24 HzaIb7Nf49aoM/Y6nkWvz1W3CXbXhDPKlaWqhIRPcA== X-Received: by 2002:a05:6808:114a:: with SMTP id u10mr1175746oiu.19.1626985005662; Thu, 22 Jul 2021 13:16:45 -0700 (PDT) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Thu, 22 Jul 2021 20:16:45 +0000 MIME-Version: 1.0 In-Reply-To: <20210722024434.3313167-1-bjorn.andersson@linaro.org> References: <20210722024434.3313167-1-bjorn.andersson@linaro.org> From: Stephen Boyd User-Agent: alot/0.9.1 Date: Thu, 22 Jul 2021 20:16:45 +0000 Message-ID: Subject: Re: [PATCH] drm/msm/dp: Initialize the INTF_CONFIG register To: Bjorn Andersson , Daniel Vetter , David Airlie , Kuogee Hsieh , Rob Clark , Sean Paul Cc: Abhinav Kumar , Tanmay Shah , Chandan Uddaraju , Guenter Roeck , Vara Reddy , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Bjorn Andersson (2021-07-21 19:44:34) > Some bootloaders set the widebus enable bit in the INTF_CONFIG register, > but configuration of widebus isn't yet supported ensure that the > register has a known value, with widebus disabled. > > Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") > Signed-off-by: Bjorn Andersson > --- Reviewed-by: Stephen Boyd