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| H A D | hdmi4.c | diff a141a29612d7c0ba95a4e36a236d51c2b86e0e2b Wed Aug 02 03:54:05 CDT 2017 Hans Verkuil <hans.verkuil@cisco.com> omapdrm: hdmi4: refcount hdmi_power_on/off_core
The hdmi_power_on/off_core functions can be called multiple times:
when the HPD changes and when the HDMI CEC support needs to power
the HDMI core.
So use a counter to know when to really power on or off the HDMI core.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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