diff options
| author | Ming Qian <[email protected]> | 2022-05-30 08:48:37 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2022-06-20 10:30:36 +0100 |
| commit | 6285cdea19daf764bf00f662a59fc83ef67345cf (patch) | |
| tree | 0d201e7c5cceea894c69f693c95125ee6eb27747 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 5a601f89e846c1b6005ab274d039e5036fc22015 (diff) | |
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: 2db16c6ed72ce ("media: imx-jpeg: Add V4L2 driver for i.MX8 JPEG Encoder/Decoder")
Signed-off-by: Ming Qian <[email protected]>
Reviewed-by: Mirela Rabulea <[email protected]>
Reviewed-by: Tommaso Merciai <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions