[PATCH] drm/msm/hdmi: support attaching the "next" bridge

[Stephen Boyd]

Quoting Dmitry Baryshkov (2022-06-16 01:50:57)
> There might be a chain of bridges attached to the HDMI node
> (including but not limited to the display-connector bridge). Add support
> for attaching them right to the HDMI bridge chain.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---

Reviewed-by: Stephen Boyd <swboyd at chromium.org>