* 2004-08-09 0.1 initial release, support for X series
*/
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-
-#include <linux/proc_fs.h>
-#include <linux/backlight.h>
-#include <linux/fb.h>
-#include <asm/uaccess.h>
-
-#include <linux/dmi.h>
-#include <linux/jiffies.h>
-#include <linux/workqueue.h>
-
-#include <acpi/acpi_drivers.h>
-#include <acpi/acnamesp.h>
-
-#define IBM_NAME "ibm"
-#define IBM_DESC "IBM ThinkPad ACPI Extras"
-#define IBM_FILE "ibm_acpi"
-#define IBM_URL "http://ibm-acpi.sf.net/"
+#include "ibm_acpi.h"
MODULE_AUTHOR("Borislav Deianov, Henrique de Moraes Holschuh");
MODULE_DESCRIPTION(IBM_DESC);
MODULE_VERSION(IBM_VERSION);
MODULE_LICENSE("GPL");
-#define IBM_DIR IBM_NAME
-
-#define IBM_LOG IBM_FILE ": "
-#define IBM_ERR KERN_ERR IBM_LOG
-#define IBM_NOTICE KERN_NOTICE IBM_LOG
-#define IBM_INFO KERN_INFO IBM_LOG
-#define IBM_DEBUG KERN_DEBUG IBM_LOG
-
-#define IBM_MAX_ACPI_ARGS 3
-
#define __unused __attribute__ ((unused))
static int experimental;
"JFNS", /* 770x-JL */
); /* all others */
-#define IBM_HKEY_HID "IBM0068"
-#define IBM_PCI_HID "PNP0A03"
-
-enum thermal_access_mode {
- IBMACPI_THERMAL_NONE = 0, /* No thermal support */
- IBMACPI_THERMAL_ACPI_TMP07, /* Use ACPI TMP0-7 */
- IBMACPI_THERMAL_ACPI_UPDT, /* Use ACPI TMP0-7 with UPDT */
- IBMACPI_THERMAL_TPEC_8, /* Use ACPI EC regs, 8 sensors */
- IBMACPI_THERMAL_TPEC_16, /* Use ACPI EC regs, 16 sensors */
-};
-
-#define IBMACPI_MAX_THERMAL_SENSORS 16 /* Max thermal sensors supported */
-struct ibm_thermal_sensors_struct {
- s32 temp[IBMACPI_MAX_THERMAL_SENSORS];
-};
-
/*
* FAN ACCESS MODES
*
* but the ACPI tables just mention level 7.
*/
-enum fan_status_access_mode {
- IBMACPI_FAN_NONE = 0, /* No fan status or control */
- IBMACPI_FAN_RD_ACPI_GFAN, /* Use ACPI GFAN */
- IBMACPI_FAN_RD_TPEC, /* Use ACPI EC regs 0x2f, 0x84-0x85 */
-};
-
-enum fan_control_access_mode {
- IBMACPI_FAN_WR_NONE = 0, /* No fan control */
- IBMACPI_FAN_WR_ACPI_SFAN, /* Use ACPI SFAN */
- IBMACPI_FAN_WR_TPEC, /* Use ACPI EC reg 0x2f */
- IBMACPI_FAN_WR_ACPI_FANS, /* Use ACPI FANS and EC reg 0x2f */
-};
-
-enum fan_control_commands {
- IBMACPI_FAN_CMD_SPEED = 0x0001, /* speed command */
- IBMACPI_FAN_CMD_LEVEL = 0x0002, /* level command */
- IBMACPI_FAN_CMD_ENABLE = 0x0004, /* enable/disable cmd,
- * and also watchdog cmd */
-};
-
-enum { /* Fan control constants */
- fan_status_offset = 0x2f, /* EC register 0x2f */
- fan_rpm_offset = 0x84, /* EC register 0x84: LSB, 0x85 MSB (RPM)
- * 0x84 must be read before 0x85 */
-
- IBMACPI_FAN_EC_DISENGAGED = 0x40, /* EC mode: tachometer
- * disengaged */
- IBMACPI_FAN_EC_AUTO = 0x80, /* EC mode: auto fan
- * control */
-};
-
static char *ibm_thinkpad_ec_found = NULL;
-struct ibm_struct {
- char *name;
- char param[32];
-
- char *hid;
- struct acpi_driver *driver;
-
- int (*init) (void);
- int (*read) (char *);
- int (*write) (char *);
- void (*exit) (void);
-
- void (*notify) (struct ibm_struct *, u32);
- acpi_handle *handle;
- int type;
- struct acpi_device *device;
-
- int driver_registered;
- int proc_created;
- int init_called;
- int notify_installed;
-
- int experimental;
-};
-
static struct proc_dir_entry *proc_dir = NULL;
static struct backlight_device *ibm_backlight_device = NULL;
-#define onoff(status,bit) ((status) & (1 << (bit)) ? "on" : "off")
-#define enabled(status,bit) ((status) & (1 << (bit)) ? "enabled" : "disabled")
-#define strlencmp(a,b) (strncmp((a), (b), strlen(b)))
-
static int acpi_evalf(acpi_handle handle,
void *res, char *method, char *fmt, ...)
{
return 0;
}
-enum video_access_mode {
- IBMACPI_VIDEO_NONE = 0,
- IBMACPI_VIDEO_570, /* 570 */
- IBMACPI_VIDEO_770, /* 600e/x, 770e, 770x */
- IBMACPI_VIDEO_NEW, /* all others */
-};
-
static enum video_access_mode video_supported;
static int video_orig_autosw;
return 0;
}
-enum led_access_mode {
- IBMACPI_LED_NONE = 0,
- IBMACPI_LED_570, /* 570 */
- IBMACPI_LED_OLD, /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20-21 */
- IBMACPI_LED_NEW, /* all others */
-};
static enum led_access_mode led_supported;
static int led_init(void)
static const int led_exp_hlcl[] = { 0, 1, 1 }; /* led# * */
static const int led_led_arg1[] = { 0, 0x80, 0xc0 };
-#define IBMACPI_LED_EC_HLCL 0x0c
-#define IBMACPI_LED_EC_HLBL 0x0d
-#define IBMACPI_LED_EC_HLMS 0x0e
-
static int led_write(char *buf)
{
char *cmd;
return 0;
}
-static int brightness_offset = 0x31;
-
static int brightness_get(struct backlight_device *bd)
{
u8 level;
return len;
}
-#define TP_CMOS_BRIGHTNESS_UP 4
-#define TP_CMOS_BRIGHTNESS_DOWN 5
-
static int brightness_set(int value)
{
int cmos_cmd, inc, i;
}
}
-static int volume_offset = 0x30;
-
static int volume_read(char *p)
{
int len = 0;
return len;
}
-#define TP_CMOS_VOLUME_DOWN 0
-#define TP_CMOS_VOLUME_UP 1
-#define TP_CMOS_VOLUME_MUTE 2
-
static int volume_write(char *buf)
{
int cmos_cmd, inc, i;
return ret;
}
-static void ibm_exit(struct ibm_struct *ibm);
-
static int __init ibm_init(struct ibm_struct *ibm)
{
int ret;
projects / powerpc.git / blobdiff