Messages in this thread |  | | Date | Wed, 4 Dec 2024 11:34:42 +0100 | | Subject | Re: [PATCH v3 1/1] pps: clients: gpio: Bypass edge's direction check when not needed | | From | Bastien Curutchet <> |
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Hi Rodolfo,
I revive this topic.
On 6/26/24 4:16 PM, Rodolfo Giometti wrote: > On 26/06/24 14:55, Bastien Curutchet wrote: >> Hi Rodolfo >> >> On 4/25/24 14:42, Rodolfo Giometti wrote: >>> On 25/04/24 14:28, Bastien Curutchet wrote: >>>> In the IRQ handler, the GPIO's state is read to verify the direction of >>>> the edge that triggered the interruption before generating the PPS >>>> event. >>>> If a pulse is too short, the GPIO line can reach back its original >>>> state >>>> before this verification and the PPS event is lost. >>>> >>>> This check is needed when info->capture_clear is set because it needs >>>> interruptions on both rising and falling edges. When info- >>>> >capture_clear >>>> is not set, interruption is triggered by one edge only so this check >>>> can >>>> be omitted. >>>> >>>> Add a warning if irq_handler is left without triggering any PPS event. >>>> Bypass the edge's direction verification when info->capture_clear is >>>> not >>>> set. >>>> >>>> Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com> >>> >>> Acked-by: Rodolfo Giometti <giometti@enneenne.com> >>> >> >> I don't think I've received any updates since you acked this. Is there >> something missing before the patch can be applied? > > No updates. It can be applied. >
In the MAINTAINER file, you are listed as the sole maintainer for the PPS subsystem. Could you let me know if there's someone else in charge of applying patches so I can gently ping them please ?
I checked, the patch still applies to v6.13-rc1
Best regards, Bastien
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