ARM: tegra: dc: program active mux for cursor
authorJon McCaffrey <jmccaffrey@nvidia.com>
Fri, 14 Jun 2013 20:56:56 +0000 (13:56 -0700)
committerGabby Lee <galee@nvidia.com>
Mon, 14 Oct 2013 05:50:37 +0000 (22:50 -0700)
commita4d1b46e7b5c69a0dde534a7851c1203c367220c
treeace83e8784f76149db569f934ddac0253d06b792
parent3161768793ac4a12f1a151da8a035b3289ca5208
ARM: tegra: dc: program active mux for cursor

Write to the active mux for cursor updates to make the results visible
with minimal latency.  This adds the possibility of tearing, but that
should be acceptable for the cursor.

Bug 1213581

Change-Id: I064778ba598e50b335e8c41d32defba503503f21
Signed-off-by: Jon McCaffrey <jmccaffrey@nvidia.com>
Reviewed-on: http://git-master/r/239802
(cherry picked from commit 3bb0d7f08cde9ef74c7419218187a3ca53b961c1)
Reviewed-on: http://git-master/r/288787
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Gabby Lee <galee@nvidia.com>
Tested-by: Gabby Lee <galee@nvidia.com>
drivers/video/tegra/dc/ext/cursor.c