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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2021-03-31 10:32:12 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-06 16:08:38 +0200 |
| commit | 92eda6b7dad6372cd35f13560cad980cf2f6485a (patch) | |
| tree | 6d1ad7d23dd3fd27b3607a9783fa5edbe18c171e /Documentation/userspace-api | |
| parent | 2f65dd20d02ee372547863a4fee34f5fbe480511 (diff) | |
| download | linux-92eda6b7dad6372cd35f13560cad980cf2f6485a.tar.bz2 | |
media: cec/core: clarify rx-arb-lost usage message
The rx-arb-lost error injection command only works with <op> set to 'any'.
Explicitly say so in the usage message.
Also use [] to indicate that the <poll> argument is optional.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/userspace-api')
| -rw-r--r-- | Documentation/userspace-api/media/cec/cec-pin-error-inj.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst b/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst index 064c8c5a1943..b0efce40471f 100644 --- a/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst +++ b/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst @@ -44,7 +44,7 @@ error injection status:: # <op>[,<mode>] rx-low-drive <bit> force a low-drive condition at this bit position # <op>[,<mode>] rx-add-byte add a spurious byte to the received CEC message # <op>[,<mode>] rx-remove-byte remove the last byte from the received CEC message - # <op>[,<mode>] rx-arb-lost <poll> generate a POLL message to trigger an arbitration lost + # any[,<mode>] rx-arb-lost [<poll>] generate a POLL message to trigger an arbitration lost # # TX error injection settings: # tx-ignore-nack-until-eom ignore early NACKs until EOM |