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| author | Andrzej Pietrasiewicz <[email protected]> | 2021-05-05 14:23:46 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2021-06-02 13:07:54 +0200 |
| commit | 082aaecff35fbe1937531057911b1dd1fc6b496e (patch) | |
| tree | b24fad2f1c22d3ee7aadcccf4994e52b71553116 /tools/perf/scripts/python/stackcollapse.py | |
| parent | ba1ed4ae760a81caf39f54232e089d95157a0dba (diff) | |
media: hantro: Fix .buf_prepare
The driver should only set the payload on .buf_prepare if the
buffer is CAPTURE type. If an OUTPUT buffer has a zero bytesused
set by userspace then v4l2-core will set it to buffer length.
If we overwrite bytesused for OUTPUT buffers, too, then
vb2_get_plane_payload() will return incorrect value which might be then
written to hw registers by the driver in hantro_g1_h264_dec.c.
Signed-off-by: Andrzej Pietrasiewicz <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions