diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dpll.h | 6 | ||||
| -rw-r--r-- | include/uapi/linux/dpll.h | 23 |
2 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/dpll.h b/include/linux/dpll.h index b7277a8b484d..b6f16c884b99 100644 --- a/include/linux/dpll.h +++ b/include/linux/dpll.h @@ -85,6 +85,12 @@ struct dpll_pin_ops { const struct dpll_device *dpll, void *dpll_priv, enum dpll_pin_state *state, struct netlink_ext_ack *extack); + int (*operstate_on_dpll_get)(const struct dpll_pin *pin, + void *pin_priv, + const struct dpll_device *dpll, + void *dpll_priv, + enum dpll_pin_operstate *operstate, + struct netlink_ext_ack *extack); int (*state_on_pin_set)(const struct dpll_pin *pin, void *pin_priv, const struct dpll_pin *parent_pin, void *parent_pin_priv, diff --git a/include/uapi/linux/dpll.h b/include/uapi/linux/dpll.h index 871685f7c353..cb363cccf2e2 100644 --- a/include/uapi/linux/dpll.h +++ b/include/uapi/linux/dpll.h @@ -179,6 +179,28 @@ enum dpll_pin_state { }; /** + * enum dpll_pin_operstate - defines possible operational states of a pin with + * respect to its parent DPLL device, valid values for DPLL_A_PIN_OPERSTATE + * attribute + * @DPLL_PIN_OPERSTATE_ACTIVE: pin is qualified and actively used by the DPLL + * @DPLL_PIN_OPERSTATE_STANDBY: pin is qualified but not actively used by the + * DPLL + * @DPLL_PIN_OPERSTATE_NO_SIGNAL: pin does not have a valid signal + * @DPLL_PIN_OPERSTATE_QUAL_FAILED: pin signal failed qualification (e.g. + * frequency or phase monitor) + */ +enum dpll_pin_operstate { + DPLL_PIN_OPERSTATE_ACTIVE = 1, + DPLL_PIN_OPERSTATE_STANDBY, + DPLL_PIN_OPERSTATE_NO_SIGNAL, + DPLL_PIN_OPERSTATE_QUAL_FAILED, + + /* private: */ + __DPLL_PIN_OPERSTATE_MAX, + DPLL_PIN_OPERSTATE_MAX = (__DPLL_PIN_OPERSTATE_MAX - 1) +}; + +/** * enum dpll_pin_capabilities - defines possible capabilities of a pin, valid * flags on DPLL_A_PIN_CAPABILITIES attribute * @DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE: pin direction can be changed @@ -257,6 +279,7 @@ enum dpll_a_pin { DPLL_A_PIN_PHASE_ADJUST_GRAN, DPLL_A_PIN_FRACTIONAL_FREQUENCY_OFFSET_PPT, DPLL_A_PIN_MEASURED_FREQUENCY, + DPLL_A_PIN_OPERSTATE, __DPLL_A_PIN_MAX, DPLL_A_PIN_MAX = (__DPLL_A_PIN_MAX - 1) |