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| author | Sergey Senozhatsky <senozhatsky@chromium.org> | 2023-05-26 07:29:34 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-06-09 14:04:59 +0100 |
| commit | 34318b808ef20cdddd4e187ea2df0455936cf61b (patch) | |
| tree | bfee038892bcab04359c0537091e0d829b847a9a /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 08998cf30f66862916b7b21784f0640677415492 (diff) | |
| download | linux-34318b808ef20cdddd4e187ea2df0455936cf61b.tar.gz linux-34318b808ef20cdddd4e187ea2df0455936cf61b.zip | |
media: venus: provide ctx queue lock for ioctl synchronization
Video device has to provide a lock so that __video_do_ioctl()
can serialize IOCTL calls. Introduce a dedicated venus_inst
mutex for the purpose of vb2 operations synchronization.
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions