OMAPDSS: APPLY: skip enable/disable if already enabled/disabled

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Add checks to dss_mgr_enable, dss_mgr_disable, dss_ovl_enable,
dss_ovl_disable that check if the state is already the same as given in
the parameters, and exit if so.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Tomi Valkeinen 2011-11-16 16:01:33 +02:00

parent 841c09c797

commit e4f7ad702e

1 changed files with 18 additions and 0 deletions

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18

drivers/video/omap2/dss/apply.c

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