From 2952daf44a84670a6aa9e13edbc105bdab83ccba Mon Sep 17 00:00:00 2001 From: Arkadiusz Kubalewski Date: Thu, 12 Jun 2025 17:28:34 +0200 Subject: dpll: add phase_offset_monitor_get/set callback ops Add new callback operations for a dpll device: - phase_offset_monitor_get(..) - to obtain current state of phase offset monitor feature from dpll device, - phase_offset_monitor_set(..) - to allow feature configuration. Obtain the feature state value using the get callback and provide it to the user if the device driver implements callbacks. Execute the set callback upon user requests. Reviewed-by: Milena Olech Reviewed-by: Jiri Pirko Signed-off-by: Arkadiusz Kubalewski Acked-by: Vadim Fedorenko Link: https://patch.msgid.link/20250612152835.1703397-3-arkadiusz.kubalewski@intel.com Signed-off-by: Jakub Kicinski --- include/linux/dpll.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux/dpll.h') diff --git a/include/linux/dpll.h b/include/linux/dpll.h index 5e4f9ab1cf75..6ad6c2968a28 100644 --- a/include/linux/dpll.h +++ b/include/linux/dpll.h @@ -30,6 +30,14 @@ struct dpll_device_ops { void *dpll_priv, unsigned long *qls, struct netlink_ext_ack *extack); + int (*phase_offset_monitor_set)(const struct dpll_device *dpll, + void *dpll_priv, + enum dpll_feature_state state, + struct netlink_ext_ack *extack); + int (*phase_offset_monitor_get)(const struct dpll_device *dpll, + void *dpll_priv, + enum dpll_feature_state *state, + struct netlink_ext_ack *extack); }; struct dpll_pin_ops { -- cgit v1.2.3 From 58256a26bfb37a94738dd65618b1f31f460f8d91 Mon Sep 17 00:00:00 2001 From: Arkadiusz Kubalewski Date: Thu, 26 Jun 2025 15:52:18 +0200 Subject: dpll: add reference sync get/set Define function for reference sync pin registration and callback ops to set/get current feature state. Implement netlink handler to fill netlink messages with reference sync pin configuration of capable pins (pin-get). Implement netlink handler to call proper ops and configure reference sync pin state (pin-set). Reviewed-by: Przemek Kitszel Reviewed-by: Milena Olech Reviewed-by: Jiri Pirko Signed-off-by: Arkadiusz Kubalewski Link: https://patch.msgid.link/20250626135219.1769350-3-arkadiusz.kubalewski@intel.com Signed-off-by: Jakub Kicinski --- include/linux/dpll.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/linux/dpll.h') diff --git a/include/linux/dpll.h b/include/linux/dpll.h index 6ad6c2968a28..fa1e76920d0e 100644 --- a/include/linux/dpll.h +++ b/include/linux/dpll.h @@ -103,6 +103,16 @@ struct dpll_pin_ops { const struct dpll_device *dpll, void *dpll_priv, struct dpll_pin_esync *esync, struct netlink_ext_ack *extack); + int (*ref_sync_set)(const struct dpll_pin *pin, void *pin_priv, + const struct dpll_pin *ref_sync_pin, + void *ref_sync_pin_priv, + const enum dpll_pin_state state, + struct netlink_ext_ack *extack); + int (*ref_sync_get)(const struct dpll_pin *pin, void *pin_priv, + const struct dpll_pin *ref_sync_pin, + void *ref_sync_pin_priv, + enum dpll_pin_state *state, + struct netlink_ext_ack *extack); }; struct dpll_pin_frequency { @@ -202,6 +212,9 @@ int dpll_pin_on_pin_register(struct dpll_pin *parent, struct dpll_pin *pin, void dpll_pin_on_pin_unregister(struct dpll_pin *parent, struct dpll_pin *pin, const struct dpll_pin_ops *ops, void *priv); +int dpll_pin_ref_sync_pair_add(struct dpll_pin *pin, + struct dpll_pin *ref_sync_pin); + int dpll_device_change_ntf(struct dpll_device *dpll); int dpll_pin_change_ntf(struct dpll_pin *pin); -- cgit v1.2.3