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781c8893a5
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: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Petr Oros <poros@redhat.com> Link: https://patch.msgid.link/20260428154907.2820654-2-ivecera@redhat.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>