Re: [PATCH net-next 1/2] dpll: add pin operational state

Vadim Fedorenko
2026-04-29T10:45:35Z

On 28/04/2026 16:49, Ivan Vecera wrote:
> Add pin-operstate enum and operstate_on_dpll_get callback to report
> the actual hardware status of a pin with respect to its parent DPLL
> device. Unlike pin-state (which reflects administrative intent set
> by the user), operstate reflects what the hardware is actually doing.
>
> Defined operational states:
> - active: pin is qualified and actively used by the DPLL
> - standby: pin is qualified but not actively used by the DPLL
> - no-signal: pin does not have a valid signal
> - qual-failed: pin signal failed qualification
>
> The operstate is reported inside the pin-parent-device nested
> attribute alongside the existing state and phase-offset attributes.
>
> Signed-off-by: Ivan Vecera <ivecera@redhat.com>

Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>