media: imx-jpeg: Disable slot interrupt when frame done

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The interrupt STMBUF_HALF may be triggered after frame done.
It may led to system hang if driver try to access the register after
power off.

Disable the slot interrupt when frame done.

Fixes: 2db16c6ed7 ("media: imx-jpeg: Add V4L2 driver for i.MX8 JPEG Encoder/Decoder")
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Reviewed-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Tested-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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This commit is contained in:

Ming Qian 2022-06-10 03:00:57 +01:00 • committed by Mauro Carvalho Chehab

parent fd9f8050e3

commit 22a2bc88c1

3 changed files with 8 additions and 8 deletions

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5

drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c

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1

drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h

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10

drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c

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