diff options
| author | Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> | 2025-06-26 15:52:18 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-27 16:38:02 -0700 |
| commit | 58256a26bfb37a94738dd65618b1f31f460f8d91 (patch) | |
| tree | 42589e7ad9a7cc78034901b0e96d85fa0e39c097 /include/linux | |
| parent | 7f15ee35972dd3dee37704bfd0f136290f6d63d9 (diff) | |
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 <przemyslaw.kitszel@intel.com>
Reviewed-by: Milena Olech <milena.olech@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Link: https://patch.msgid.link/20250626135219.1769350-3-arkadiusz.kubalewski@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dpll.h | 13 |
1 files changed, 13 insertions, 0 deletions
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); |