[media] atmel-isi: increase timeout to disable/enable isi
[media] atmel-isi: increase timeout to disable/enable isi

If ISI is working on a 1024x768 or higher resolution, it needs longer
time to disable ISI. So this patch will increase timeout to 500ms.

Signed-off-by: Josh Wu <5d315a13f7549d1ecf8e62305448b567ef831df9@atmel.com>
Signed-off-by: Guennadi Liakhovetski <50875182aae23d69ca7738697596f18a14e926fc@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@osg.samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs