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Commit 58f98ea4 authored by Maxime Ripard's avatar Maxime Ripard Committed by Dom Cobley
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drm/vc4: hdmi: Warn if we access the controller while disabled



We've had many silent hangs where the kernel would look like it just
stalled due to the access to one of the HDMI registers while the
controller was disabled.

Add a warning if we're about to do that so that it's at least not silent
anymore.

Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
parent 84b95950
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