ge2d: unmap ge2d dma_buf after ge2d process finished [1/1]

ge2d: unmap ge2d dma_buf after ge2d process finished [1/1]

PD#SWPL-4839

Problem:
have risk of unmap ge2d dma_buf

Solution:
unmap ge2d dma_buf after ge2d process finished

Verify:
verify by w400

Change-Id: Ia84786b297f8e95cc9efc038300917c98d6b73f6
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
gdc: unmap gdc dma_buf after gdc process stop [2/2]

PD#SWPL-4839

Problem:
have risk of unmap gdc dma_buf

Solution:
unmap gdc dma_buf after gdc process stop

Verify:
verify by w400

Change-Id: If86ac881fd85a5c4b3583567c9748e87149c1d78
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>