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Commit 6285cdea authored by Ming Qian's avatar Ming Qian Committed by Mauro Carvalho Chehab
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media: imx-jpeg: Leave a blank space before the configuration data



There is a hardware bug that it will load
the first 128 bytes of configuration data twice,
it will led to some configure error.
so shift the configuration data 128 bytes,
and make the first 128 bytes all zero,
then hardware will load the 128 zero twice,
and ignore them as garbage.
then the configuration data can be loaded correctly

Fixes: 2db16c6e ("media: imx-jpeg: Add V4L2 driver for i.MX8 JPEG Encoder/Decoder")
Signed-off-by: default avatarMing Qian <ming.qian@nxp.com>
Reviewed-by: default avatarMirela Rabulea <mirela.rabulea@nxp.com>
Reviewed-by: default avatarTommaso Merciai <tommaso.merciai@amarulasolutions.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 5a601f89
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