diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-03-03 09:50:50 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-03-03 09:50:50 +0100 |
| commit | 482610beb4a0d9e5d12783f1b734945677782c2e (patch) | |
| tree | 8859ba74cdaf6fd7d510f1141e543b94784bdb49 | |
| parent | 467102b5f285d16c5facefb924f63c11de88569a (diff) | |
| download | v4l-utils-482610beb4a0d9e5d12783f1b734945677782c2e.tar.gz | |
An end-of-bit event is generated if a CEC pin event arrives that
indicates that the CEC bus remained high for longer than a bit period,
which means that it was the end of the message.
But this was also done for HPD/5V events, which is incorrect.
Especially since HPD/5V events might have a timestamp that is
later than a CEC event (probably due to a driver or framework
bug). In any case, the eob generator has nothing to do with HPD/5V
events.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| -rw-r--r-- | utils/cec-ctl/cec-ctl.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/utils/cec-ctl/cec-ctl.cpp b/utils/cec-ctl/cec-ctl.cpp index 20207842..b0073b39 100644 --- a/utils/cec-ctl/cec-ctl.cpp +++ b/utils/cec-ctl/cec-ctl.cpp @@ -972,7 +972,9 @@ static void monitor(const struct node &node, __u32 monitor_time, const char *sto ev.event == CEC_EVENT_PIN_5V_LOW || ev.event == CEC_EVENT_PIN_5V_HIGH) pin_event = true; - generate_eob_event(ev.ts, fstore); + if (ev.event == CEC_EVENT_PIN_CEC_LOW || + ev.event == CEC_EVENT_PIN_CEC_HIGH) + generate_eob_event(ev.ts, fstore); if (pin_event && fstore) { unsigned int v = ev.event - CEC_EVENT_PIN_CEC_LOW; |