Revert "drm/bridge: Add 200ms delay to wait FW HPD status stable"

This reverts commit 330140d7

200ms delay will cause panel display image later than backlight
turn on, revert this patch.

Fixes: 330140d7 ("drm/bridge: Add 200ms delay to wait FW HPD status stable")
Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231120091038.284825-1-xji@analogixsemi.com