Re: [PATCH v7 10/10] arm64: dts: qcom: sc7180-trogdor: Move panel under the bridge chip

On Mon, May 17, 2021 at 10:09 PM Douglas Anderson dianders@chromium.org wrote:

Putting the panel under the bridge chip (under the aux-bus node) allows the panel driver to get access to the DP AUX bus, enabling all sorts of fabulous new features.

While we're at this, get rid of a level of hierarchy for the panel node. It doesn't need "ports / port" and can just have a "port" child.

For Linux, this patch has a hard requirement on the patches adding DP AUX bus support to the ti-sn65dsi86 bridge chip driver. See the patch ("drm/bridge: ti-sn65dsi86: Add support for the DP AUX bus").

Signed-off-by: Douglas Anderson dianders@chromium.org

This is really looking good. Acked-by: Linus Walleij linus.walleij@linaro.org

Yours, Linus Walleij