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[media] v4l: vsp1: Release buffers at stream stop
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 23 Jun 2014 19:57:22 +0000 (16:57 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Thu, 17 Jul 2014 15:44:49 +0000 (12:44 -0300)
commit9df04e9d9ac6982d16a8a042c8274410ed29fb0e
tree3358b1a78c6bbbb9a6e850b29912733faae5989ctree | snapshot
parentaaa48cbb098e13cf9c22066b8c65958a7243fb95commit | diff
[media] v4l: vsp1: Release buffers at stream stop

videobuf2 expects no buffer to be owned by the driver when the
stop_stream queue operation returns. As the vsp1 driver fails to do so,
a warning is generated at stream top time.

Fix this by releasing all buffers queued on the IRQ queue in the
stop_stream operation handler and marking them as erroneous.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/platform/vsp1/vsp1_video.c diff | blob | history
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