diff options
| author | Hans Verkuil <[email protected]> | 2023-10-11 10:17:59 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2023-11-23 12:59:24 +0100 |
| commit | 632b8b044a940e415c6d9bd5235778b0db28add1 (patch) | |
| tree | 879ce71e7763b96600414dbcebd810bed7283c25 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | bbd267daf4fc831f58bf4a2530a8b64881779e6a (diff) | |
media: cec: core: count low-drive, error and arb-lost conditions
Count how many Low Drive, Error and Arbitration Lost transmit
status errors occurred, and expose that in debugfs.
Also log the first 8 transmits that result in Low Drive or Error
conditions. That really should not happen with well-behaved CEC devices
and good HDMI cables.
This is useful to detect and debug HDMI cable issues.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions