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

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 --- drivers/media/platform/atmel/atmel-isc.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/med

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

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 --- drivers/media/platform/atmel/atmel-isc.c | 9 - 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/me

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

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 --- drivers/media/platform/atmel/atmel-isc.c | 9 - 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/me