[media] atmel-isc: start dma in some scenario

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If a new vb buf is added to vb queue, the queue is
empty and steaming, dma should be started.

Signed-off-by: Songjun Wu <songjun.wu@microchip.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Songjun Wu 2016-09-28 02:28:57 -03:00 • committed by Mauro Carvalho Chehab

parent 37e90a220a

commit fa8bbe0a85

1 changed files with 7 additions and 1 deletions

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drivers/media/platform/atmel/atmel-isc.c

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