Thierry Reding 3b9e71eae5 drm/tegra: Split DC_CMD_STATE_CONTROL register write
The Tegra TRM says that the ACT_REQ and UPDATE fields cannot be
programmed at the same time so they are updated in two consecutive
writes instead.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
2013-02-22 08:21:32 +01:00
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