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| author | Nicolas Dufresne <nicolas.dufresne@collabora.com> | 2025-12-05 09:54:24 +0800 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-01-05 15:56:31 +0100 |
| commit | db6b97a4f8041e479be9ef4b8b07022636c96f50 (patch) | |
| tree | 410fd48a8f331a8a0f7887018411164785fe8e9e /tools/perf/scripts/python | |
| parent | 3e92d7e4935084ecdbdc88880cc4688618ae1557 (diff) | |
| download | linux-db6b97a4f8041e479be9ef4b8b07022636c96f50.tar.gz linux-db6b97a4f8041e479be9ef4b8b07022636c96f50.zip | |
media: v4l2-mem2mem: Add a kref to the v4l2_m2m_dev structure
Adding a reference count to the v4l2_m2m_dev structure allow safely
sharing it across multiple hardware nodes. This can be used to prevent
running jobs concurrently on m2m cores that have some internal resource
sharing.
Signed-off-by: Ming Qian <ming.qian@oss.nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
[hverkuil: fix typos in v4l2_m2m_put documentation]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions