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(parent: bf115bd) | patch
drm/tegra: Split DC_CMD_STATE_CONTROL register write
authorThierry Reding <thierry.reding@avionic-design.de>
Tue, 15 Jan 2013 11:21:36 +0000 (12:21 +0100)
committerThierry Reding <thierry.reding@avionic-design.de>
Fri, 22 Feb 2013 07:21:32 +0000 (08:21 +0100)
commit52f60dad91e524756f2f75c3b37e18a9fb04c9f0
tree7cdcd07598792b00aa419d5e04130402cb4469e6tree | snapshot
parentbf115bd51544606963562182103b88bf7d9ff16ccommit | diff
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>
drivers/gpu/drm/tegra/dc.c diff | blob | history
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