media: ti-vpe: cal: improve wait for stop-state

Sometimes there is a timeout when waiting for the Stop-State.  Testing
shows that sometimes we need to wait more than what the current code
does. It is not clear how long this wait can be, but it is based on how
quickly the sensor provides a valid clock, and how quickly CAL syncs to
it.

Change the code to make it more obvious how long we'll wait, and set a
wider range for usleep_range. Increase the timeout to 750ms.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

0 files changed, 0 insertions, 0 deletions