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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A1ECC433EF for ; Thu, 14 Oct 2021 21:23:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D6AE26109E for ; Thu, 14 Oct 2021 21:23:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231534AbhJNVZc (ORCPT ); Thu, 14 Oct 2021 17:25:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230094AbhJNVZb (ORCPT ); Thu, 14 Oct 2021 17:25:31 -0400 Received: from mail-qv1-xf31.google.com (mail-qv1-xf31.google.com [IPv6:2607:f8b0:4864:20::f31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85B81C061570 for ; Thu, 14 Oct 2021 14:23:26 -0700 (PDT) Received: by mail-qv1-xf31.google.com with SMTP id a16so4564009qvm.2 for ; Thu, 14 Oct 2021 14:23:26 -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=ttE8p2peUXMyS7hqkOZ70JD3WtjCQNQamWkaLVYOG3E=; b=D/06ByOoawWkRohQqL2l2CFOCUbYnl2RoitbNmrlvZCl/Nd9AmPlQoHpVUtA0s7bqB cgG091e25RX9jR/YIhWJipESt7lbayvAWIeU7JMRB/QTAroFiN9ENWwNVkUaiBfmYgOL RPweHHT9pg0g8DT4MAf2SsND1veIzjNNtOkmQEqtM5I5UD6b8kk62/4Yr4vvJhxFXjB4 X/dO/ueLAeFXA4oPvRcXdJyHBaQ+jsT84+IJ/RyFEiEypmNmfyv+T+oGDq+xG7v+pCs/ D1iDGAh2LO5GqEsRkHvsUovBkqfvd7FIQQIKzRHkdBnUs8plEEQUIjtIpN7DgXerWomp Z+HA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ttE8p2peUXMyS7hqkOZ70JD3WtjCQNQamWkaLVYOG3E=; b=TFlt2raXOFee/9OS6QlZWzRMkeUqQSlG24BtZP22TszekTIHbN2XaEUV8kb5dZOZP4 pl4YWpvgNdQso1EXMxAQ/hekETsMBVgihpTUaJEQ5v5/oczQ7CTgP8XSFAYCn67KXSst lgPztpXk0esiDUCb7E1tAfUxncs5LZ8bfYsmuAhCayLJIY2m0IAH0h7hzfVq+rzEG5TH dbzESPVLVOnpgrVhy6I4nUdMVkrIljlGRn4MEW0rkjTjDpTWglHgw2PtpRD9TBDoudez b+eCFBnrQFgcepByow8KSbtQgJFnxh8ndXP5/kPQFJhP/xwKxsOzu7oeW9fPDHpkXst1 hoGQ== X-Gm-Message-State: AOAM53105Ke8+nxY+ICN6bpOLR3w+vDr4YneINvgqTKQaK299WwEi0Gp jhbqKT7CrNNs+ze+zgKNvyu3RNEzC66WNymslXPwVQ== X-Google-Smtp-Source: ABdhPJz6jJ/pBDq8lM3AFgJVV/e6MlJ8NZaYW+wua17gNkDBg6z/i6ERgMbgkdBVQ2CNOy//tcOfEWYodDSnpJ41DlQ= X-Received: by 2002:ad4:4ab1:: with SMTP id i17mr7673146qvx.19.1634246605704; Thu, 14 Oct 2021 14:23:25 -0700 (PDT) MIME-Version: 1.0 References: <20211014135410.4136412-1-dmitry.baryshkov@linaro.org> <3af41112-7ccd-5da8-c189-3ed8d22273c0@linaro.org> In-Reply-To: <3af41112-7ccd-5da8-c189-3ed8d22273c0@linaro.org> From: Dmitry Baryshkov Date: Fri, 15 Oct 2021 00:23:01 +0300 Message-ID: Subject: Re: Revert "arm64: dts: qcom: sm8250: remove bus clock from the mdss node for sm8250 target" To: Vladimir Zapolskiy Cc: Andy Gross , Bjorn Andersson , Rob Clark , Sean Paul , Abhinav Kumar , Rob Herring , Jonathan Marek , Stephen Boyd , David Airlie , Daniel Vetter , "open list:DRM DRIVER FOR MSM ADRENO GPU" , "open list:DRM DRIVER FOR MSM ADRENO GPU" , freedreno , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Amit Pundir Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Thu, 14 Oct 2021 at 19:54, Vladimir Zapolskiy wrote: > > Hi Dmitry, > > On 10/14/21 4:54 PM, Dmitry Baryshkov wrote: > > From: Amit Pundir > > > > This reverts commit 001ce9785c0674d913531345e86222c965fc8bf4. > > > > This upstream commit broke AOSP (post Android 12 merge) build > > on RB5. The device either silently crashes into USB crash mode > > after android boot animation or we see a blank blue screen > > with following dpu errors in dmesg: > > > > [ T444] hw recovery is not complete for ctl:3 > > [ T444] [drm:dpu_encoder_phys_vid_prepare_for_kickoff:539] [dpu error]enc31 intf1 ctl 3 reset failure: -22 > > [ T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout > > [ T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110 > > [ C7] [drm:dpu_encoder_frame_done_timeout:2127] [dpu error]enc31 frame done timeout > > [ T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout > > [ T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110 > > > > Signed-off-by: Amit Pundir > > your sob tag is missing. True. I hope this is fine: Signed-off-by: Dmitry Baryshkov > > > --- > > arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi > > index 8c15d9fed08f..d12e4cbfc852 100644 > > --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi > > +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi > > @@ -2590,9 +2590,10 @@ > > power-domains = <&dispcc MDSS_GDSC>; > > > > clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, > > + <&gcc GCC_DISP_HF_AXI_CLK>, > > <&gcc GCC_DISP_SF_AXI_CLK>, > > <&dispcc DISP_CC_MDSS_MDP_CLK>; > > - clock-names = "iface", "nrt_bus", "core"; > > + clock-names = "iface", "bus", "nrt_bus", "core"; > > > > assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>; > > assigned-clock-rates = <460000000>; > > > > -- > Best wishes, > Vladimir -- With best wishes Dmitry