drm: bridge: adv7511: Enable DRM_BRIDGE_OP_HPD based on HPD interrupt

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Connector detection using poll method won't work in case of bridge
attached to the encoder with the flag DRM_BRIDGE_ATTACH_NO_CONNECTOR, as
the code defaults to HPD.

Enable DRM_BRIDGE_OP_HPD based on HPD interrupt availability, so that
it will fall back to polling, if HPD is not available.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220419142453.48839-1-biju.das.jz@bp.renesas.com

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Biju Das 2022-04-19 15:24:53 +01:00 • committed by Robert Foss

parent 8ce4129e3d

commit 04b19d3221

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drivers/gpu/drm/bridge/adv7511/adv7511_drv.c

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