577c7a505b
Moving the DPCD just after a successful read will allow to:
- log all DPCD reads (eDP ones, changes signalled by HPD IRQ)
- don't log it if we haven't been able to read it
v2: Be sure to log the DPCD when a downstream port does not have HPD
support and the branch device asserts HPD (Jani Nikula)
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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