makefile-2.md

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[media] media: ti-vpe: vpe: Post next descriptor only for list complete IRQ

Nikhil Devshatwar authored 8 years ago and Mauro Carvalho Chehab committed 8 years ago

vpe_irq checks for the possible interrupt sources and prints the
errors for the DEI_ERROR and DS_UV interrupts. But it also post the
next descriptor list irrespective of whichever interrupt has occurred.

Because of this, driver may release the buffers even before DMA is
complete and also schedule next descriptor list.

Fix this by _actually_ handling the IRQ only when ListComplete IRQ
occurs.

Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

5b617957

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5b617957 8 years ago

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