pmh7.h File Reference

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Macros
#define	EC_LENOVO_PMH7_INDEX   0x77
#define	EC_LENOVO_PMH7_BASE   0x15e0
#define	EC_LENOVO_PMH7_ADDR_L   (EC_LENOVO_PMH7_BASE + 0x0c)
#define	EC_LENOVO_PMH7_ADDR_H   (EC_LENOVO_PMH7_BASE + 0x0d)
#define	EC_LENOVO_PMH7_DATA   (EC_LENOVO_PMH7_BASE + 0x0e)
#define	EC_LENOVO_PMH7_REG_ID   0xc2
#define	EC_LENOVO_PMH7_REG_REV   0xc3

Functions
void	pmh7_register_set_bit (int reg, int bit)
void	pmh7_register_clear_bit (int reg, int bit)
char	pmh7_register_read (int reg)
void	pmh7_register_write (int reg, int val)
void	pmh7_backlight_enable (int onoff)
void	pmh7_dock_event_enable (int onoff)
void	pmh7_touchpad_enable (int onoff)
void	pmh7_ultrabay_power_enable (int onoff)
void	pmh7_trackpoint_enable (int onoff)
void	pmh7_dgpu_power_enable (int onoff)
bool	pmh7_dgpu_power_state (void)

Macro Definition Documentation

EC_LENOVO_PMH7_ADDR_H

#define EC_LENOVO_PMH7_ADDR_H   (EC_LENOVO_PMH7_BASE + 0x0d)

Definition at line 10 of file pmh7.h.

EC_LENOVO_PMH7_ADDR_L

#define EC_LENOVO_PMH7_ADDR_L   (EC_LENOVO_PMH7_BASE + 0x0c)

Definition at line 9 of file pmh7.h.

EC_LENOVO_PMH7_BASE

#define EC_LENOVO_PMH7_BASE   0x15e0

Definition at line 8 of file pmh7.h.

EC_LENOVO_PMH7_DATA

#define EC_LENOVO_PMH7_DATA   (EC_LENOVO_PMH7_BASE + 0x0e)

Definition at line 11 of file pmh7.h.

EC_LENOVO_PMH7_INDEX

#define EC_LENOVO_PMH7_INDEX   0x77

Definition at line 6 of file pmh7.h.

EC_LENOVO_PMH7_REG_ID

#define EC_LENOVO_PMH7_REG_ID   0xc2

Definition at line 13 of file pmh7.h.

EC_LENOVO_PMH7_REG_REV

#define EC_LENOVO_PMH7_REG_REV   0xc3

Definition at line 14 of file pmh7.h.

Function Documentation

pmh7_backlight_enable()

void pmh7_backlight_enable

(

int

onoff

)

Definition at line 14 of file pmh7.c.

References pmh7_register_clear_bit(), and pmh7_register_set_bit().

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pmh7_dgpu_power_enable()

void pmh7_dgpu_power_enable

(

int

onoff

)

Definition at line 54 of file pmh7.c.

References mdelay(), pmh7_register_clear_bit(), pmh7_register_set_bit(), and udelay().

Referenced by early_hybrid_graphics(), mainboard_early_init(), and mb_late_romstage_setup().

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pmh7_dgpu_power_state()

bool pmh7_dgpu_power_state

(

void

)

Definition at line 69 of file pmh7.c.

References pmh7_register_read().

Referenced by early_hybrid_graphics(), mainboard_early_init(), and mb_late_romstage_setup().

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pmh7_dock_event_enable()

void pmh7_dock_event_enable

(

int

onoff

)

Definition at line 22 of file pmh7.c.

References pmh7_register_clear_bit(), and pmh7_register_set_bit().

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pmh7_register_clear_bit()

void pmh7_register_clear_bit	(	int	reg,
		int	bit
	)

Definition at line 82 of file pmh7.c.

References pmh7_register_read(), pmh7_register_write(), and val.

Referenced by pmh7_backlight_enable(), pmh7_dgpu_power_enable(), pmh7_dock_event_enable(), pmh7_touchpad_enable(), pmh7_trackpoint_enable(), and pmh7_ultrabay_power_enable().

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pmh7_register_read()

char pmh7_register_read

(

int

reg

)

Definition at line 90 of file pmh7.c.

References EC_LENOVO_PMH7_ADDR_H, EC_LENOVO_PMH7_ADDR_L, EC_LENOVO_PMH7_DATA, inb(), and outb().

Referenced by dock_present(), pmh7_dgpu_power_state(), pmh7_register_clear_bit(), and pmh7_register_set_bit().

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pmh7_register_set_bit()

void pmh7_register_set_bit	(	int	reg,
		int	bit
	)

Definition at line 74 of file pmh7.c.

References pmh7_register_read(), pmh7_register_write(), and val.

Referenced by pmh7_backlight_enable(), pmh7_dgpu_power_enable(), pmh7_dock_event_enable(), pmh7_touchpad_enable(), pmh7_trackpoint_enable(), and pmh7_ultrabay_power_enable().

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pmh7_register_write()

void pmh7_register_write	(	int	reg,
		int	val
	)

Definition at line 97 of file pmh7.c.

References EC_LENOVO_PMH7_ADDR_H, EC_LENOVO_PMH7_ADDR_L, EC_LENOVO_PMH7_DATA, outb(), and val.

Referenced by pmh7_register_clear_bit(), and pmh7_register_set_bit().

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pmh7_touchpad_enable()

void pmh7_touchpad_enable

(

int

onoff

)

Definition at line 30 of file pmh7.c.

References pmh7_register_clear_bit(), and pmh7_register_set_bit().

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pmh7_trackpoint_enable()

void pmh7_trackpoint_enable

(

int

onoff

)

Definition at line 38 of file pmh7.c.

References pmh7_register_clear_bit(), and pmh7_register_set_bit().

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pmh7_ultrabay_power_enable()

void pmh7_ultrabay_power_enable

(

int

onoff

)

Definition at line 46 of file pmh7.c.

References pmh7_register_clear_bit(), and pmh7_register_set_bit().

Referenced by legacy_io_init(), and mainboard_init().

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