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drm/meson: encoder_hdmi: switch to bridge DRM_BRIDGE_ATTACH_NO_CONNECTOR
[ Upstream commit 0af5e0b ] This implements the necessary change to no more use the embedded connector in dw-hdmi and use the dedicated bridge connector driver by passing DRM_BRIDGE_ATTACH_NO_CONNECTOR to the bridge attach call. The necessary connector properties are added to handle the same functionalities as the embedded dw-hdmi connector, i.e. the HDR metadata, the CEC notifier & other flags. The dw-hdmi output_port is set to 1 in order to look for a connector next bridge in order to get DRM_BRIDGE_ATTACH_NO_CONNECTOR working. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211020123947.2585572-5-narmstrong@baylibre.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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