linux-kernel - Re: [PATCH v7 08/10] dt-bindings: msm/dp: Add bindings for HDCP registers

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Date:   Thu, 30 Mar 2023 11:29:25 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Mark Yacoub <markyacoub@...omium.org>
Cc:     Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Kuogee Hsieh <quic_khsieh@...cinc.com>, seanpaul@...omium.org,
        suraj.kandpal@...el.com, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
        Rob Herring <robh@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 08/10] dt-bindings: msm/dp: Add bindings for HDCP registers

Hi,

On Fri, Mar 24, 2023 at 12:56 PM Mark Yacoub <markyacoub@...omium.org> wrote:
>
> From: Sean Paul <seanpaul@...omium.org>
>
> Add the bindings for the MSM DisplayPort HDCP registers
> which are required to write the HDCP key into the display controller as
> well as the registers to enable HDCP authentication/key
> exchange/encryption.
>
> Cc: Rob Herring <robh@...nel.org>
> Cc: Stephen Boyd <swboyd@...omium.org>
> Reviewed-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Sean Paul <seanpaul@...omium.org>
> Signed-off-by: Mark Yacoub <markyacoub@...omium.org>
>
> ---
> Changes in v2:
> -Drop register range names (Stephen)
> -Fix yaml errors (Rob)
> Changes in v3:
> -Add new compatible string for dp-hdcp
> -Add descriptions to reg
> -Add minItems/maxItems to reg
> -Make reg depend on the new hdcp compatible string
> Changes in v4:
> -Rebase on Bjorn's multi-dp patchset
> Changes in v4.5:
> -Remove maxItems from reg (Rob)
> -Remove leading zeros in example (Rob)
> Changes in v5:
> -None
> Changes in v6:
> -Rebased: modify minItems instead of adding it as new line.
> Changes in v7:
> -Revert the change to minItems
> -Added the maxItems to Reg
>
>  .../devicetree/bindings/display/msm/dp-controller.yaml     | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

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