#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/dmi.h>
#include <linux/backlight.h>
#include <linux/platform_device.h>
#include <linux/rfkill.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/power_supply.h>
#include <linux/fb.h>

Data Structures
struct	compal_data

Macros
#define	pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#define	DRIVER_NAME "compal-laptop"

#define	DRIVER_VERSION "0.2.7"

#define	BACKLIGHT_LEVEL_ADDR 0xB9

#define	BACKLIGHT_LEVEL_MAX 7

#define	BACKLIGHT_STATE_ADDR 0x59

#define	BACKLIGHT_STATE_ON_DATA 0xE1

#define	BACKLIGHT_STATE_OFF_DATA 0xE2

#define	WAKE_UP_ADDR 0xA4

#define	WAKE_UP_PME (1 << 0)

#define	WAKE_UP_MODEM (1 << 1)

#define	WAKE_UP_LAN (1 << 2)

#define	WAKE_UP_WLAN (1 << 4)

#define	WAKE_UP_KEY (1 << 6)

#define	WAKE_UP_MOUSE (1 << 7)

#define	WIRELESS_ADDR 0xBB

#define	WIRELESS_WLAN (1 << 0)

#define	WIRELESS_BT (1 << 1)

#define	WIRELESS_WLAN_EXISTS (1 << 2)

#define	WIRELESS_BT_EXISTS (1 << 3)

#define	WIRELESS_KILLSWITCH (1 << 4)

#define	PWM_ADDRESS 0x46

#define	PWM_DISABLE_ADDR 0x59

#define	PWM_DISABLE_DATA 0xA5

#define	PWM_ENABLE_ADDR 0x59

#define	PWM_ENABLE_DATA 0xA8

#define	FAN_ADDRESS 0x46

#define	FAN_DATA 0x81

#define	FAN_FULL_ON_CMD 0x59 /* Doesn't seem to work. Just */

#define	FAN_FULL_ON_ENABLE 0x76 /* force the pwm signal to its */

#define	FAN_FULL_ON_DISABLE 0x77 /* maximum value instead */

#define	TEMP_CPU 0xB0

#define	TEMP_CPU_LOCAL 0xB1

#define	TEMP_CPU_DTS 0xB5

#define	TEMP_NORTHBRIDGE 0xB6

#define	TEMP_VGA 0xB4

#define	TEMP_SKIN 0xB2

#define	BAT_MANUFACTURER_NAME_ADDR 0x10

#define	BAT_MANUFACTURER_NAME_LEN 9

#define	BAT_MODEL_NAME_ADDR 0x19

#define	BAT_MODEL_NAME_LEN 6

#define	BAT_SERIAL_NUMBER_ADDR 0xC4

#define	BAT_SERIAL_NUMBER_LEN 5

#define	BAT_CHARGE_NOW 0xC2

#define	BAT_CHARGE_DESIGN 0xCA

#define	BAT_VOLTAGE_NOW 0xC6

#define	BAT_VOLTAGE_DESIGN 0xC8

#define	BAT_CURRENT_NOW 0xD0

#define	BAT_CURRENT_AVG 0xD2

#define	BAT_POWER 0xD4

#define	BAT_CAPACITY 0xCE

#define	BAT_TEMP 0xD6

#define	BAT_TEMP_AVG 0xD7

#define	BAT_STATUS0 0xC1

#define	BAT_STATUS1 0xF0

#define	BAT_STATUS2 0xF1

#define	BAT_STOP_CHARGE1 0xF2

#define	BAT_STOP_CHARGE2 0xF3

#define	BAT_S0_DISCHARGE (1 << 0)

#define	BAT_S0_DISCHRG_CRITICAL (1 << 2)

#define	BAT_S0_LOW (1 << 3)

#define	BAT_S0_CHARGING (1 << 1)

#define	BAT_S0_AC (1 << 7)

#define	BAT_S1_EXISTS (1 << 0)

#define	BAT_S1_FULL (1 << 1)

#define	BAT_S1_EMPTY (1 << 2)

#define	BAT_S1_LiION_OR_NiMH (1 << 7)

#define	BAT_S2_LOW_LOW (1 << 0)

#define	BAT_STOP_CHRG1_BAD_CELL (1 << 1)

#define	BAT_STOP_CHRG1_COMM_FAIL (1 << 2)

#define	BAT_STOP_CHRG1_OVERVOLTAGE (1 << 6)

#define	BAT_STOP_CHRG1_OVERTEMPERATURE (1 << 7)

#define	SIMPLE_MASKED_STORE_SHOW(NAME, ADDR, MASK)

#define	TEMPERATURE_SHOW_TEMP_AND_LABEL(POSTFIX, ADDRESS, LABEL)

Functions
	module_param (force, bool, 0)

	MODULE_PARM_DESC (force,"Force driver load, ignore DMI data")

	TEMPERATURE_SHOW_TEMP_AND_LABEL (cpu, TEMP_CPU,"CPU_TEMP")

	TEMPERATURE_SHOW_TEMP_AND_LABEL (cpu_local, TEMP_CPU_LOCAL,"CPU_TEMP_LOCAL")

	TEMPERATURE_SHOW_TEMP_AND_LABEL (cpu_DTS, TEMP_CPU_DTS,"CPU_DTS")

	TEMPERATURE_SHOW_TEMP_AND_LABEL (northbridge, TEMP_NORTHBRIDGE,"NorthBridge")

	TEMPERATURE_SHOW_TEMP_AND_LABEL (vga, TEMP_VGA,"VGA_TEMP")

	TEMPERATURE_SHOW_TEMP_AND_LABEL (SKIN, TEMP_SKIN,"SKIN_TEMP90")

	MODULE_DEVICE_TABLE (dmi, compal_dmi_table)

	module_init (compal_init)

	module_exit (compal_cleanup)

	MODULE_AUTHOR ("Cezary Jackiewicz")

	MODULE_AUTHOR ("Roald Frederickx ([email protected])")

	MODULE_DESCRIPTION ("Compal Laptop Support")

	MODULE_VERSION (DRIVER_VERSION)

	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define BACKLIGHT_LEVEL_ADDR 0xB9

Definition at line 93 of file compal-laptop.c.

#define BACKLIGHT_LEVEL_MAX 7

Definition at line 94 of file compal-laptop.c.

#define BACKLIGHT_STATE_ADDR 0x59

Definition at line 95 of file compal-laptop.c.

#define BACKLIGHT_STATE_OFF_DATA 0xE2

Definition at line 97 of file compal-laptop.c.

#define BACKLIGHT_STATE_ON_DATA 0xE1

Definition at line 96 of file compal-laptop.c.

#define BAT_CAPACITY 0xCE

Definition at line 146 of file compal-laptop.c.

#define BAT_CHARGE_DESIGN 0xCA

Definition at line 140 of file compal-laptop.c.

#define BAT_CHARGE_NOW 0xC2

Definition at line 139 of file compal-laptop.c.

#define BAT_CURRENT_AVG 0xD2

Definition at line 144 of file compal-laptop.c.

#define BAT_CURRENT_NOW 0xD0

Definition at line 143 of file compal-laptop.c.

#define BAT_MANUFACTURER_NAME_ADDR 0x10

Definition at line 133 of file compal-laptop.c.

#define BAT_MANUFACTURER_NAME_LEN 9

Definition at line 134 of file compal-laptop.c.

#define BAT_MODEL_NAME_ADDR 0x19

Definition at line 135 of file compal-laptop.c.

#define BAT_MODEL_NAME_LEN 6

Definition at line 136 of file compal-laptop.c.

#define BAT_POWER 0xD4

Definition at line 145 of file compal-laptop.c.

#define BAT_S0_AC (1 << 7)

Definition at line 159 of file compal-laptop.c.

#define BAT_S0_CHARGING (1 << 1)

Definition at line 158 of file compal-laptop.c.

#define BAT_S0_DISCHARGE (1 << 0)

Definition at line 155 of file compal-laptop.c.

#define BAT_S0_DISCHRG_CRITICAL (1 << 2)

Definition at line 156 of file compal-laptop.c.

#define BAT_S0_LOW (1 << 3)

Definition at line 157 of file compal-laptop.c.

#define BAT_S1_EMPTY (1 << 2)

Definition at line 162 of file compal-laptop.c.

#define BAT_S1_EXISTS (1 << 0)

Definition at line 160 of file compal-laptop.c.

#define BAT_S1_FULL (1 << 1)

Definition at line 161 of file compal-laptop.c.

#define BAT_S1_LiION_OR_NiMH (1 << 7)

Definition at line 163 of file compal-laptop.c.

#define BAT_S2_LOW_LOW (1 << 0)

Definition at line 164 of file compal-laptop.c.

#define BAT_SERIAL_NUMBER_ADDR 0xC4

Definition at line 137 of file compal-laptop.c.

#define BAT_SERIAL_NUMBER_LEN 5

Definition at line 138 of file compal-laptop.c.

#define BAT_STATUS0 0xC1

Definition at line 149 of file compal-laptop.c.

#define BAT_STATUS1 0xF0

Definition at line 150 of file compal-laptop.c.

#define BAT_STATUS2 0xF1

Definition at line 151 of file compal-laptop.c.

#define BAT_STOP_CHARGE1 0xF2

Definition at line 152 of file compal-laptop.c.

#define BAT_STOP_CHARGE2 0xF3

Definition at line 153 of file compal-laptop.c.

#define BAT_STOP_CHRG1_BAD_CELL (1 << 1)

Definition at line 165 of file compal-laptop.c.

#define BAT_STOP_CHRG1_COMM_FAIL (1 << 2)

Definition at line 166 of file compal-laptop.c.

#define BAT_STOP_CHRG1_OVERTEMPERATURE (1 << 7)

Definition at line 168 of file compal-laptop.c.

#define BAT_STOP_CHRG1_OVERVOLTAGE (1 << 6)

Definition at line 167 of file compal-laptop.c.

#define BAT_TEMP 0xD6

Definition at line 147 of file compal-laptop.c.

#define BAT_TEMP_AVG 0xD7

Definition at line 148 of file compal-laptop.c.

#define BAT_VOLTAGE_DESIGN 0xC8

Definition at line 142 of file compal-laptop.c.

#define BAT_VOLTAGE_NOW 0xC6

Definition at line 141 of file compal-laptop.c.

#define DRIVER_NAME "compal-laptop"

Definition at line 90 of file compal-laptop.c.

#define DRIVER_VERSION "0.2.7"

Definition at line 91 of file compal-laptop.c.

#define FAN_ADDRESS 0x46

Definition at line 120 of file compal-laptop.c.

#define FAN_DATA 0x81

Definition at line 121 of file compal-laptop.c.

#define FAN_FULL_ON_CMD 0x59 /* Doesn't seem to work. Just */

Definition at line 122 of file compal-laptop.c.

#define FAN_FULL_ON_DISABLE 0x77 /* maximum value instead */

Definition at line 124 of file compal-laptop.c.

#define FAN_FULL_ON_ENABLE 0x76 /* force the pwm signal to its */

Definition at line 123 of file compal-laptop.c.

#define pr_fmt ( fmt ) KBUILD_MODNAME ": " fmt

Definition at line 71 of file compal-laptop.c.

#define PWM_ADDRESS 0x46

Definition at line 114 of file compal-laptop.c.

#define PWM_DISABLE_ADDR 0x59

Definition at line 115 of file compal-laptop.c.

#define PWM_DISABLE_DATA 0xA5

Definition at line 116 of file compal-laptop.c.

#define PWM_ENABLE_ADDR 0x59

Definition at line 117 of file compal-laptop.c.

#define PWM_ENABLE_DATA 0xA8

Definition at line 118 of file compal-laptop.c.

#define SIMPLE_MASKED_STORE_SHOW	(	NAME,
		ADDR,
		MASK
	)

Value:

static ssize_t NAME##_show(struct device *dev,              \
    struct device_attribute *attr, char *buf)           \
{                                   \
    return sprintf(buf, "%d\n", ((ec_read_u8(ADDR) & MASK) != 0));  \
}                                   \
static ssize_t NAME##_store(struct device *dev,             \
    struct device_attribute *attr, const char *buf, size_t count)   \
{                                   \
    int state;                          \
	u8 old_val = ec_read_u8(ADDR);                 \
    if (sscanf(buf, "%d", &state) != 1 || (state < 0 || state > 1)) \
        return -EINVAL;                     \
    ec_write(ADDR, state ? (old_val | MASK) : (old_val & ~MASK));   \
    return count;                           \
}

Definition at line 381 of file compal-laptop.c.

#define TEMP_CPU 0xB0

Definition at line 126 of file compal-laptop.c.

#define TEMP_CPU_DTS 0xB5

Definition at line 128 of file compal-laptop.c.

#define TEMP_CPU_LOCAL 0xB1

Definition at line 127 of file compal-laptop.c.

#define TEMP_NORTHBRIDGE 0xB6

Definition at line 129 of file compal-laptop.c.

#define TEMP_SKIN 0xB2

Definition at line 131 of file compal-laptop.c.

#define TEMP_VGA 0xB4

Definition at line 130 of file compal-laptop.c.

#define TEMPERATURE_SHOW_TEMP_AND_LABEL	(	POSTFIX,
		ADDRESS,
		LABEL
	)

Value:

static ssize_t temp_##POSTFIX(struct device *dev,           \
        struct device_attribute *attr, char *buf)       \
{                                   \
    return sprintf(buf, "%d\n", 1000 * (int)ec_read_s8(ADDRESS));   \
}                                   \
static ssize_t label_##POSTFIX(struct device *dev,          \
        struct device_attribute *attr, char *buf)       \
{                                   \
    return sprintf(buf, "%s\n", LABEL);             \
}

Definition at line 489 of file compal-laptop.c.

#define WAKE_UP_ADDR 0xA4

Definition at line 99 of file compal-laptop.c.

#define WAKE_UP_KEY (1 << 6)

Definition at line 104 of file compal-laptop.c.

#define WAKE_UP_LAN (1 << 2)

Definition at line 102 of file compal-laptop.c.

#define WAKE_UP_MODEM (1 << 1)

Definition at line 101 of file compal-laptop.c.

#define WAKE_UP_MOUSE (1 << 7)

Definition at line 105 of file compal-laptop.c.

#define WAKE_UP_PME (1 << 0)

Definition at line 100 of file compal-laptop.c.

#define WAKE_UP_WLAN (1 << 4)

Definition at line 103 of file compal-laptop.c.

#define WIRELESS_ADDR 0xBB

Definition at line 107 of file compal-laptop.c.

#define WIRELESS_BT (1 << 1)

Definition at line 109 of file compal-laptop.c.

#define WIRELESS_BT_EXISTS (1 << 3)

Definition at line 111 of file compal-laptop.c.

#define WIRELESS_KILLSWITCH (1 << 4)

Definition at line 112 of file compal-laptop.c.

#define WIRELESS_WLAN (1 << 0)

Definition at line 108 of file compal-laptop.c.

#define WIRELESS_WLAN_EXISTS (1 << 2)

Definition at line 110 of file compal-laptop.c.

Function Documentation

MODULE_AUTHOR ( "Cezary Jackiewicz" )

MODULE_AUTHOR ( "Roald Frederickx ([email protected])" )

MODULE_DESCRIPTION ( "Compal Laptop Support" )

MODULE_DEVICE_TABLE	(	dmi	,
		compal_dmi_table
	)

module_exit ( compal_cleanup )

module_init ( compal_init )

MODULE_LICENSE ( "GPL" )

module_param	(	force	,
		bool	,
		0
	)

MODULE_PARM_DESC	(	force	,
		"Force driver	load,
		ignore DMI data"
	)

MODULE_VERSION ( DRIVER_VERSION )

TEMPERATURE_SHOW_TEMP_AND_LABEL	(	cpu	,
		TEMP_CPU	,
		"CPU_TEMP"
	)

TEMPERATURE_SHOW_TEMP_AND_LABEL	(	cpu_local	,
		TEMP_CPU_LOCAL	,
		"CPU_TEMP_LOCAL"
	)

TEMPERATURE_SHOW_TEMP_AND_LABEL	(	cpu_DTS	,
		TEMP_CPU_DTS	,
		"CPU_DTS"
	)

TEMPERATURE_SHOW_TEMP_AND_LABEL	(	northbridge	,
		TEMP_NORTHBRIDGE	,
		"NorthBridge"
	)

TEMPERATURE_SHOW_TEMP_AND_LABEL	(	vga	,
		TEMP_VGA	,
		"VGA_TEMP"
	)

TEMPERATURE_SHOW_TEMP_AND_LABEL	(	SKIN	,
		TEMP_SKIN	,
		"SKIN_TEMP90"
	)

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation