linux-kernel - Re: [PATCH v6 1/5] drm/msm/disp/dpu1: set mdp clk to the maximum frequency in opp table during probe

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Date:   Thu, 17 Mar 2022 17:11:58 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Vinod Polimera <quic_vpolimer@...cinc.com>
Cc:     dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        freedreno <freedreno@...ts.freedesktop.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
        Rob Clark <robdclark@...il.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        quic_kalyant <quic_kalyant@...cinc.com>
Subject: Re: [PATCH v6 1/5] drm/msm/disp/dpu1: set mdp clk to the maximum
 frequency in opp table during probe

Hi,

On Mon, Mar 14, 2022 at 7:47 AM Vinod Polimera
<quic_vpolimer@...cinc.com> wrote:
>
> use max clock during probe/bind sequence from the opp table.
> The clock will be scaled down when framework sends an update.
>
> Fixes: 25fdd5933("drm/msm: Add SDM845 DPU support")

The "Fixes:" format is a little wrong. Should have more digits and a
space before the parenthesis. AKA:

Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support")

> Signed-off-by: Vinod Polimera <quic_vpolimer@...cinc.com>
> ---
>  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 8 ++++++++
>  1 file changed, 8 insertions(+)

This looks good to me now other than the bad Fixes tag. I presume
you'll want to spin with the extra verbosity in the CL description
that Stephen asked for, though.

Reviewed-by: Douglas Anderson <dianders@...omium.org>