ice_dpll_input_esync_set(9)

💖 NAME 💖

Okay so you’re on the ice_dpll_input_esync_set(9) page of the Kernel API Manual, bestie. The name is ice_dpll_input_esync_set — callback for setting embedded sync. That’s the whole assignment, and it ate. 💅

✨ SYNOPSIS ✨

int ice_dpll_input_esync_set (const struct dpll_pin *pin , void
       *pin_priv , const struct dpll_device *dpll , void *dpll_priv , u64 freq
       , struct netlink_ext_ack *extack );

🎀 ARGUMENTS 🎀

Here’s the friend group, no skips:

• pin — pointer to a pin 📍
• pin_priv — private data pointer passed on pin registration 🔐
• dpll — registered dpll pointer 👑
• dpll_priv — private data pointer passed on dpll registration 🗝️
• freq — requested embedded sync frequency 🎶
• extack — error reporting 🚨

🌸 DESCRIPTION 🌸

Bestie, this is a Dpll subsystem callback. It’s the handler for setting embedded sync frequency value on input pin. That’s it — focused, iconic, no cap. ✨

🔐 CONTEXT 🔐

Vibe check: it acquires pf->dplls.lock 🫶

✅ RETURN ✅

• 0 — success 💖
• negative — error 😭

👀 SEE ALSO 👀

Kernel file: ./drivers/net/ethernet/intel/ice/ice_dpll.c — enum: ice_dpll_pin_type(9). And the whole extended cinematic universe, literally:

ice_dpll_is_sw_pin(9), ice_dpll_is_reset(9),
ice_dpll_pin_freq_set(9), ice_dpll_frequency_set(9),
ice_dpll_input_frequency_set(9), ice_dpll_output_frequency_set(9),
ice_dpll_frequency_get(9), ice_dpll_input_frequency_get(9),
ice_dpll_output_frequency_get(9), ice_dpll_sw_pin_frequency_set(9),
ice_dpll_sw_pin_frequency_get(9), ice_dpll_pin_enable(9),
ice_dpll_pin_disable(9), ice_dpll_pin_store_state(9),
ice_dpll_rclk_update_e825c(9), ice_dpll_rclk_update(9),
ice_dpll_sw_pins_update(9), ice_dpll_pin_state_update(9),
ice_dpll_hw_input_prio_set(9), ice_dpll_lock_status_get(9),
ice_dpll_mode_get(9), ice_dpll_phase_offset_monitor_set(9),
ice_dpll_phase_offset_monitor_get(9), ice_dpll_pin_state_set(9),
ice_dpll_output_state_set(9), ice_dpll_input_state_set(9),
ice_dpll_pin_state_get(9), ice_dpll_output_state_get(9),
ice_dpll_input_state_get(9), ice_dpll_sw_pin_notify_peer(9),
ice_dpll_sma_direction_set(9), ice_dpll_ufl_pin_state_set(9),
ice_dpll_sw_pin_state_get(9), ice_dpll_sma_pin_state_set(9),
ice_dpll_input_prio_get(9), ice_dpll_input_prio_set(9),
ice_dpll_input_direction(9), ice_dpll_output_direction(9),
ice_dpll_pin_sma_direction_set(9), ice_dpll_pin_sw_direction_get(9),
ice_dpll_pin_phase_adjust_get(9), ice_dpll_pin_phase_adjust_set(9),
ice_dpll_input_phase_adjust_set(9), ice_dpll_output_phase_adjust_set(9),
ice_dpll_sw_phase_adjust_get(9), ice_dpll_sw_phase_adjust_set(9),
ice_dpll_phase_offset_get(9), ice_dpll_synce_update_e825c(9),
ice_dpll_output_esync_set(9), ice_dpll_output_esync_get(9),
ice_dpll_input_esync_get(9), ice_dpll_sw_esync_set(9),
ice_dpll_sw_esync_get(9), ice_dpll_input_ref_sync_get(9),
ice_dpll_sw_input_ref_sync_get(9), ice_dpll_rclk_state_on_pin_set(9),
ice_dpll_rclk_state_on_pin_get(9), ice_dpll_txclk_work(9),
ice_dpll_txclk_state_on_dpll_set(9),
ice_dpll_txclk_state_on_dpll_get(9), ice_generate_clock_id(9),
ice_dpll_pin_ntf(9), ice_dpll_notify_changes(9),
ice_dpll_is_pps_phase_monitor(9), ice_dpll_pins_notify_mask(9),
ice_dpll_pps_update_phase_offsets(9), ice_dpll_update_state(9),
ice_dpll_periodic_work(9), ice_dpll_init_ref_sync_inputs(9),
ice_dpll_release_pins(9), ice_dpll_get_pins(9),
ice_dpll_unregister_pins(9), ice_dpll_pin_ref_sync_register(9),
ice_dpll_register_pins(9), ice_dpll_deinit_direct_pins(9),
ice_dpll_init_direct_pins(9), ice_dpll_deinit_rclk_pin(9),
ice_dpll_init_pin_common(9), ice_dpll_init_rclk_pin(9),
ice_dpll_deinit_pins(9), ice_dpll_init_fwnode_pins(9),
ice_dpll_init_pins_e825(9), ice_dpll_init_pins(9),
ice_dpll_deinit_dpll(9), ice_dpll_init_dpll(9),
ice_dpll_deinit_worker(9), ice_dpll_init_worker(9),
ice_dpll_phase_range_set(9), ice_dpll_init_info_pins_generic(9),
ice_dpll_init_info_direct_pins(9),
ice_dpll_init_info_pin_on_pin_e825c(9), ice_dpll_init_info_rclk_pin(9),
ice_dpll_init_info_sw_pins(9), ice_dpll_init_info_txclk_pins_e825c(9),
ice_dpll_init_pins_info(9), ice_dpll_deinit_info(9),
ice_dpll_init_info_e825c(9), ice_dpll_init_info(9), ice_dpll_deinit(9),
ice_dpll_init_e825(9), ice_dpll_init_e810(9)

💌 source/version: ./drivers/net/ethernet/intel/ice • date: October 2026 • page: ice_dpll_input_esync_set(9) — bye bestie, mwah! 💋