Michael Grzeschik 9b969f93bc usb: gadget: uvc: giveback vb2 buffer on req complete
On uvc_video_encode_isoc_sg the mapped vb2 buffer is returned
to early. Only after the last usb_request worked with the buffer
it is allowed to give it back to vb2. This patch fixes that.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20220402232744.3622565-3-m.grzeschik@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-21 18:15:33 +02:00
..
2022-01-31 10:13:10 +01:00
2022-01-31 14:24:39 +01:00
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2022-02-28 21:42:36 +01:00
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