TP_ACPI_WGSV_STATE_UWBPWR = 0x0020, /* UWB radio enabled */
};
+/* HKEY events */
+enum tpacpi_hkey_event_t {
+ /* Hotkey-related */
+ TP_HKEY_EV_HOTKEY_BASE = 0x1001, /* first hotkey (FN+F1) */
+ TP_HKEY_EV_BRGHT_UP = 0x1010, /* Brightness up */
+ TP_HKEY_EV_BRGHT_DOWN = 0x1011, /* Brightness down */
+ TP_HKEY_EV_VOL_UP = 0x1015, /* Volume up or unmute */
+ TP_HKEY_EV_VOL_DOWN = 0x1016, /* Volume down or unmute */
+ TP_HKEY_EV_VOL_MUTE = 0x1017, /* Mixer output mute */
+
+ /* Reasons for waking up from S3/S4 */
+ TP_HKEY_EV_WKUP_S3_UNDOCK = 0x2304, /* undock requested, S3 */
+ TP_HKEY_EV_WKUP_S4_UNDOCK = 0x2404, /* undock requested, S4 */
+ TP_HKEY_EV_WKUP_S3_BAYEJ = 0x2305, /* bay ejection req, S3 */
+ TP_HKEY_EV_WKUP_S4_BAYEJ = 0x2405, /* bay ejection req, S4 */
+ TP_HKEY_EV_WKUP_S3_BATLOW = 0x2313, /* battery empty, S3 */
+ TP_HKEY_EV_WKUP_S4_BATLOW = 0x2413, /* battery empty, S4 */
+
+ /* Auto-sleep after eject request */
+ TP_HKEY_EV_BAYEJ_ACK = 0x3003, /* bay ejection complete */
+ TP_HKEY_EV_UNDOCK_ACK = 0x4003, /* undock complete */
+
+ /* Misc bay events */
+ TP_HKEY_EV_OPTDRV_EJ = 0x3006, /* opt. drive tray ejected */
+
+ /* User-interface events */
+ TP_HKEY_EV_LID_CLOSE = 0x5001, /* laptop lid closed */
+ TP_HKEY_EV_LID_OPEN = 0x5002, /* laptop lid opened */
+ TP_HKEY_EV_TABLET_TABLET = 0x5009, /* tablet swivel up */
+ TP_HKEY_EV_TABLET_NOTEBOOK = 0x500a, /* tablet swivel down */
+ TP_HKEY_EV_PEN_INSERTED = 0x500b, /* tablet pen inserted */
+ TP_HKEY_EV_PEN_REMOVED = 0x500c, /* tablet pen removed */
+ TP_HKEY_EV_BRGHT_CHANGED = 0x5010, /* backlight control event */
+
+ /* Thermal events */
+ TP_HKEY_EV_ALARM_BAT_HOT = 0x6011, /* battery too hot */
+ TP_HKEY_EV_ALARM_BAT_XHOT = 0x6012, /* battery critically hot */
+ TP_HKEY_EV_ALARM_SENSOR_HOT = 0x6021, /* sensor too hot */
+ TP_HKEY_EV_ALARM_SENSOR_XHOT = 0x6022, /* sensor critically hot */
+ TP_HKEY_EV_THM_TABLE_CHANGED = 0x6030, /* thermal table changed */
+
+ /* Misc */
+ TP_HKEY_EV_RFKILL_CHANGED = 0x7000, /* rfkill switch changed */
+};
+
/****************************************************************************
* Main driver
*/
static struct attribute_set *hotkey_dev_attributes;
+static void tpacpi_driver_event(const unsigned int hkey_event);
+static void hotkey_driver_event(const unsigned int scancode);
+
/* HKEY.MHKG() return bits */
#define TP_HOTKEY_TABLET_MASK (1 << 3)
return rc;
}
+/*
+ * Sets the driver hotkey mask.
+ *
+ * Can be called even if the hotkey subdriver is inactive
+ */
+static int tpacpi_hotkey_driver_mask_set(const u32 mask)
+{
+ int rc;
+
+ /* Do the right thing if hotkey_init has not been called yet */
+ if (!tp_features.hotkey) {
+ hotkey_driver_mask = mask;
+ return 0;
+ }
+
+ mutex_lock(&hotkey_mutex);
+
+ HOTKEY_CONFIG_CRITICAL_START
+ hotkey_driver_mask = mask;
+ hotkey_source_mask |= (mask & ~hotkey_all_mask);
+ HOTKEY_CONFIG_CRITICAL_END
+
+ rc = hotkey_mask_set((hotkey_acpi_mask | hotkey_driver_mask) &
+ ~hotkey_source_mask);
+ mutex_unlock(&hotkey_mutex);
+
+ return rc;
+}
+
static int hotkey_status_get(int *status)
{
if (!acpi_evalf(hkey_handle, status, "DHKC", "d"))
/* Do NOT call without validating scancode first */
static void tpacpi_input_send_key_masked(const unsigned int scancode)
{
+ hotkey_driver_event(scancode);
if (hotkey_user_mask & (1 << scancode))
tpacpi_input_send_key(scancode);
}
tpacpi_input_send_key_masked(scancode);
if (hotkey_report_mode < 2) {
acpi_bus_generate_proc_event(ibm_hotkey_acpidriver.device,
- 0x80, 0x1001 + scancode);
+ 0x80, TP_HKEY_EV_HOTKEY_BASE + scancode);
}
}
*ignore_acpi_ev = false;
switch (hkey) {
- case 0x2304: /* suspend, undock */
- case 0x2404: /* hibernation, undock */
+ case TP_HKEY_EV_WKUP_S3_UNDOCK: /* suspend, undock */
+ case TP_HKEY_EV_WKUP_S4_UNDOCK: /* hibernation, undock */
hotkey_wakeup_reason = TP_ACPI_WAKEUP_UNDOCK;
*ignore_acpi_ev = true;
break;
- case 0x2305: /* suspend, bay eject */
- case 0x2405: /* hibernation, bay eject */
+ case TP_HKEY_EV_WKUP_S3_BAYEJ: /* suspend, bay eject */
+ case TP_HKEY_EV_WKUP_S4_BAYEJ: /* hibernation, bay eject */
hotkey_wakeup_reason = TP_ACPI_WAKEUP_BAYEJ;
*ignore_acpi_ev = true;
break;
- case 0x2313: /* Battery on critical low level (S3) */
- case 0x2413: /* Battery on critical low level (S4) */
+ case TP_HKEY_EV_WKUP_S3_BATLOW: /* Battery on critical low level/S3 */
+ case TP_HKEY_EV_WKUP_S4_BATLOW: /* Battery on critical low level/S4 */
printk(TPACPI_ALERT
"EMERGENCY WAKEUP: battery almost empty\n");
/* how to auto-heal: */
*ignore_acpi_ev = false;
switch (hkey) {
- case 0x500b: /* X61t: tablet pen inserted into bay */
- case 0x500c: /* X61t: tablet pen removed from bay */
+ case TP_HKEY_EV_PEN_INSERTED: /* X61t: tablet pen inserted into bay */
+ case TP_HKEY_EV_PEN_REMOVED: /* X61t: tablet pen removed from bay */
return true;
- case 0x5009: /* X41t-X61t: swivel up (tablet mode) */
- case 0x500a: /* X41t-X61t: swivel down (normal mode) */
+ case TP_HKEY_EV_TABLET_TABLET: /* X41t-X61t: tablet mode */
+ case TP_HKEY_EV_TABLET_NOTEBOOK: /* X41t-X61t: normal mode */
tpacpi_input_send_tabletsw();
hotkey_tablet_mode_notify_change();
*send_acpi_ev = false;
return true;
- case 0x5001: /* Lid close */
- case 0x5002: /* Lid open */
- case 0x5010: /* brightness control */
+ case TP_HKEY_EV_LID_CLOSE: /* Lid closed */
+ case TP_HKEY_EV_LID_OPEN: /* Lid opened */
+ case TP_HKEY_EV_BRGHT_CHANGED: /* brightness changed */
/* do not propagate these events */
*ignore_acpi_ev = true;
return true;
*ignore_acpi_ev = false;
switch (hkey) {
- case 0x6011:
+ case TP_HKEY_EV_ALARM_BAT_HOT:
printk(TPACPI_CRIT
"THERMAL ALARM: battery is too hot!\n");
/* recommended action: warn user through gui */
return true;
- case 0x6012:
+ case TP_HKEY_EV_ALARM_BAT_XHOT:
printk(TPACPI_ALERT
"THERMAL EMERGENCY: battery is extremely hot!\n");
/* recommended action: immediate sleep/hibernate */
return true;
- case 0x6021:
+ case TP_HKEY_EV_ALARM_SENSOR_HOT:
printk(TPACPI_CRIT
"THERMAL ALARM: "
"a sensor reports something is too hot!\n");
/* recommended action: warn user through gui, that */
/* some internal component is too hot */
return true;
- case 0x6022:
+ case TP_HKEY_EV_ALARM_SENSOR_XHOT:
printk(TPACPI_ALERT
"THERMAL EMERGENCY: "
"a sensor reports something is extremely hot!\n");
/* recommended action: immediate sleep/hibernate */
return true;
- case 0x6030:
+ case TP_HKEY_EV_THM_TABLE_CHANGED:
printk(TPACPI_INFO
"EC reports that Thermal Table has changed\n");
/* recommended action: do nothing, we don't have
break;
case 3:
/* 0x3000-0x3FFF: bay-related wakeups */
- if (hkey == 0x3003) {
+ if (hkey == TP_HKEY_EV_BAYEJ_ACK) {
hotkey_autosleep_ack = 1;
printk(TPACPI_INFO
"bay ejected\n");
break;
case 4:
/* 0x4000-0x4FFF: dock-related wakeups */
- if (hkey == 0x4003) {
+ if (hkey == TP_HKEY_EV_UNDOCK_ACK) {
hotkey_autosleep_ack = 1;
printk(TPACPI_INFO
"undocked\n");
break;
case 7:
/* 0x7000-0x7FFF: misc */
- if (tp_features.hotkey_wlsw && hkey == 0x7000) {
+ if (tp_features.hotkey_wlsw &&
+ hkey == TP_HKEY_EV_RFKILL_CHANGED) {
tpacpi_send_radiosw_update();
send_acpi_ev = 0;
known_ev = true;
****************************************************************************
****************************************************************************/
+/*
+ * HKEY event callout for other subdrivers go here
+ * (yes, it is ugly, but it is quick, safe, and gets the job done
+ */
+static void tpacpi_driver_event(const unsigned int hkey_event)
+{
+}
+
+
+
+static void hotkey_driver_event(const unsigned int scancode)
+{
+ tpacpi_driver_event(TP_HKEY_EV_HOTKEY_BASE + scancode);
+}
+
/* sysfs name ---------------------------------------------------------- */
static ssize_t thinkpad_acpi_pdev_name_show(struct device *dev,
struct device_attribute *attr,
git.openpandora.org / pandora-kernel.git / blobdiff