drm/vc4: hdmi: Make sure the controller is powered up during bind
In the bind hook, we actually need the device to have the HSM clock running during the final part of the display initialisation where we reset the controller and initialise the CEC component. Failing to do so will result in a complete, silent, hang of the CPU. Fixes: 411efa18 ("drm/vc4: hdmi: Move the HSM clock enable to runtime_pm") Signed-off-by:Maxime Ripard <maxime@cerno.tech>
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