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regulator_sync_voltage(9) [centos man page]

REGULATOR_SYNC_VOLTA(9) 					   API reference					   REGULATOR_SYNC_VOLTA(9)

NAME
regulator_sync_voltage - re-apply last regulator output voltage SYNOPSIS
int regulator_sync_voltage(struct regulator * regulator); ARGUMENTS
regulator regulator source DESCRIPTION
Re-apply the last configured voltage. This is intended to be used where some external control source the consumer is cooperating with has caused the configured voltage to change. AUTHORS
Liam Girdwood <lrg@slimlogic.co.uk> Author. Mark Brown <broonie@opensource.wolfsonmicro.com> Wolfson Microelectronics, Author. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 REGULATOR_SYNC_VOLTA(9)

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STRUCT 
REGULATOR_OPS(9) API reference STRUCT REGULATOR_OPS(9) NAME
struct_regulator_ops - regulator operations. SYNOPSIS
struct regulator_ops { int (* list_voltage) (struct regulator_dev *, unsigned selector); int (* set_voltage) (struct regulator_dev *, int min_uV, int max_uV,unsigned *selector); int (* map_voltage) (struct regulator_dev *, int min_uV, int max_uV); int (* set_voltage_sel) (struct regulator_dev *, unsigned selector); int (* get_voltage) (struct regulator_dev *); int (* get_voltage_sel) (struct regulator_dev *); int (* set_current_limit) (struct regulator_dev *,int min_uA, int max_uA); int (* get_current_limit) (struct regulator_dev *); int (* enable) (struct regulator_dev *); int (* disable) (struct regulator_dev *); int (* is_enabled) (struct regulator_dev *); int (* set_mode) (struct regulator_dev *, unsigned int mode); unsigned int (* get_mode) (struct regulator_dev *); int (* enable_time) (struct regulator_dev *); int (* set_ramp_delay) (struct regulator_dev *, int ramp_delay); int (* set_voltage_time_sel) (struct regulator_dev *,unsigned int old_selector,unsigned int new_selector); int (* get_status) (struct regulator_dev *); unsigned int (* get_optimum_mode) (struct regulator_dev *, int input_uV,int output_uV, int load_uA); int (* set_bypass) (struct regulator_dev *dev, bool enable); int (* get_bypass) (struct regulator_dev *dev, bool *enable); int (* set_suspend_voltage) (struct regulator_dev *, int uV); int (* set_suspend_enable) (struct regulator_dev *); int (* set_suspend_disable) (struct regulator_dev *); int (* set_suspend_mode) (struct regulator_dev *, unsigned int mode); }; MEMBERS
list_voltage Return one of the supported voltages, in microvolts; zero if the selector indicates a voltage that is unusable on this system; or negative errno. Selectors range from zero to one less than regulator_desc.n_voltages. Voltages may be reported in any order. set_voltage Set the voltage for the regulator within the range specified. The driver should select the voltage closest to min_uV. map_voltage Convert a voltage into a selector set_voltage_sel Set the voltage for the regulator using the specified selector. get_voltage Return the currently configured voltage for the regulator. get_voltage_sel Return the currently configured voltage selector for the regulator. set_current_limit Configure a limit for a current-limited regulator. The driver should select the current closest to max_uA. get_current_limit Get the configured limit for a current-limited regulator. enable Configure the regulator as enabled. disable Configure the regulator as disabled. is_enabled Return 1 if the regulator is enabled, 0 if not. May also return negative errno. set_mode Set the configured operating mode for the regulator. get_mode Get the configured operating mode for the regulator. enable_time Time taken for the regulator voltage output voltage to stabilise after being enabled, in microseconds. set_ramp_delay Set the ramp delay for the regulator. The driver should select ramp delay equal to or less than(closest) ramp_delay. set_voltage_time_sel Time taken for the regulator voltage output voltage to stabilise after being set to a new value, in microseconds. The function provides the from and to voltage selector, the function should return the worst case. get_status Return actual (not as-configured) status of regulator, as a REGULATOR_STATUS value (or negative errno) get_optimum_mode Get the most efficient operating mode for the regulator when running with the specified parameters. set_bypass Set the regulator in bypass mode. get_bypass Get the regulator bypass mode state. set_suspend_voltage Set the voltage for the regulator when the system is suspended. set_suspend_enable Mark the regulator as enabled when the system is suspended. set_suspend_disable Mark the regulator as disabled when the system is suspended. set_suspend_mode Set the operating mode for the regulator when the system is suspended. DESCRIPTION
This struct describes regulator operations which can be implemented by regulator chip drivers. AUTHORS
Liam Girdwood <lrg@slimlogic.co.uk> Author. Mark Brown <broonie@opensource.wolfsonmicro.com> Wolfson Microelectronics, Author. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 STRUCT REGULATOR_OPS(9)

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