linux-kernel - Re: [PATCH v3] drm/msm: use compatible lists to find mdp node

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Message-ID: <CAE-0n50a5LWpi1JoY=BpwPokpuzYC2c3RXv86Ob_azmdCOkgyw@mail.gmail.com>
Date:   Tue, 9 Nov 2021 22:12:19 +0000
From:   Stephen Boyd <swboyd@...omium.org>
To:     Krishna Manikandan <quic_mkrishn@...cinc.com>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     quic_kalyant@...cinc.com, robdclark@...il.com,
        freedreno@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v3] drm/msm: use compatible lists to find mdp node

Quoting Krishna Manikandan (2021-11-09 01:47:28)
> In the current implementation, substring comparison
> using device node name is used to find mdp node
> during driver probe. Use compatible string list instead
> of node name to get mdp node from the parent mdss node.
>
> Signed-off-by: Krishna Manikandan <quic_mkrishn@...cinc.com>
>
> Changes in v2:
>   - Use compatible lists instead of duplicate string
>     check (Stephen Boyd)
>
> Changes in v3:
>   - Use match tables to find the mdp node (Stephen Boyd)
> ---

With the export symbol dropped

Reviewed-by: Stephen Boyd <swboyd@...omium.org>