tree 64b12f21537a5c305d64418bad99bfcdbed4cb7f
parent 6eed73debf5840a42ebe9ea90958d2ce4a38c6b0
author Tomi Valkeinen <tomi.valkeinen@nokia.com> 1259666605 +0200
committer Tomi Valkeinen <tomi.valkeinen@nokia.com> 1266239683 +0200

OMAP: DSS2: Check ctx loss count only when starting the first clock

When OMAP PM layer is no-op/debug, the PM layer will increment context
loss count with every call. This resulted DSS2 to restore context
whenever a clock was enabled.

This commit checks the context loss count only when the context actually
could have been lost, ie. when enabling a clock when no clocks had been
previously enabled.

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