cd986abbac
According to "Graphics BSpec: vol4g North Display Engine Registers [IVB], Display Mode Set Sequence" We need to write the TU size register of the fdi RX unit _before_ starting to train the link. Note: The current code is actually correct as Paulo mentioned in review, but it's a bit confusion since only the fdi rx/tx plls need to be enabled before the cpu pipes/planes. Hence it's still a good idea to move the TU_SIZE setting to the "right" spot in the sequence, to better match Bspec. Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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