#define ASUS_LAPTOP_FILE KBUILD_MODNAME
#define ASUS_LAPTOP_PREFIX "\\_SB.ATKD."
-
-/*
- * Some events we use, same for all Asus
- */
-#define ATKD_BR_UP 0x10
-#define ATKD_BR_DOWN 0x20
-#define ATKD_LCD_ON 0x33
-#define ATKD_LCD_OFF 0x34
-
-/*
- * Known bits returned by \_SB.ATKD.HWRS
- */
-#define WL_HWRS 0x80
-#define BT_HWRS 0x100
-
-/*
- * Flags for hotk status
- * WL_ON and BT_ON are also used for wireless_status()
- */
-#define WL_ON 0x01 /* internal Wifi */
-#define BT_ON 0x02 /* internal Bluetooth */
-#define MLED_ON 0x04 /* mail LED */
-#define TLED_ON 0x08 /* touchpad LED */
-#define RLED_ON 0x10 /* Record LED */
-#define PLED_ON 0x20 /* Phone LED */
-#define GLED_ON 0x40 /* Gaming LED */
-#define LCD_ON 0x80 /* LCD backlight */
-#define GPS_ON 0x100 /* GPS */
-#define KEY_ON 0x200 /* Keyboard backlight */
-
MODULE_AUTHOR("Julien Lerouge, Karol Kozimor, Corentin Chary");
MODULE_DESCRIPTION(ASUS_LAPTOP_NAME);
MODULE_LICENSE("GPL");
"(0 = disabled, 1 = enabled, -1 = don't do anything). "
"default is 1");
+/*
+ * Some events we use, same for all Asus
+ */
+#define ATKD_BR_UP 0x10
+#define ATKD_BR_DOWN 0x20
+#define ATKD_LCD_ON 0x33
+#define ATKD_LCD_OFF 0x34
+
+/*
+ * Known bits returned by \_SB.ATKD.HWRS
+ */
+#define WL_HWRS 0x80
+#define BT_HWRS 0x100
+
+/*
+ * Flags for hotk status
+ * WL_ON and BT_ON are also used for wireless_status()
+ */
+#define WL_ON 0x01 /* internal Wifi */
+#define BT_ON 0x02 /* internal Bluetooth */
+#define MLED_ON 0x04 /* mail LED */
+#define TLED_ON 0x08 /* touchpad LED */
+#define RLED_ON 0x10 /* Record LED */
+#define PLED_ON 0x20 /* Phone LED */
+#define GLED_ON 0x40 /* Gaming LED */
+#define LCD_ON 0x80 /* LCD backlight */
+#define GPS_ON 0x100 /* GPS */
+#define KEY_ON 0x200 /* Keyboard backlight */
+
#define ASUS_HANDLE(object, paths...) \
static acpi_handle object##_handle = NULL; \
static char *object##_paths[] = { paths }
u16 *keycode_map;
};
-/*
- * The backlight class declaration
- */
-static int read_brightness(struct backlight_device *bd);
-static int update_bl_status(struct backlight_device *bd);
-static struct backlight_ops asusbl_ops = {
- .get_brightness = read_brightness,
- .update_status = update_bl_status,
-};
-
-#define ASUS_LED(object, ledname, max) \
- static void object##_led_set(struct led_classdev *led_cdev, \
- enum led_brightness value); \
- static enum led_brightness object##_led_get( \
- struct led_classdev *led_cdev); \
- static void object##_led_update(struct work_struct *ignored); \
- static struct led_classdev object##_led = { \
- .name = "asus::" ledname, \
- .brightness_set = object##_led_set, \
- .brightness_get = object##_led_get, \
- .max_brightness = max \
- }
-
-ASUS_LED(mled, "mail", 1);
-ASUS_LED(tled, "touchpad", 1);
-ASUS_LED(rled, "record", 1);
-ASUS_LED(pled, "phone", 1);
-ASUS_LED(gled, "gaming", 1);
-ASUS_LED(kled, "kbd_backlight", 3);
-
struct key_entry {
char type;
u8 code;
pr_warning(" write failed %x\n", mask);
}
+/*
+ * LEDs
+ */
+#define ASUS_LED(object, ledname, max) \
+ static void object##_led_set(struct led_classdev *led_cdev, \
+ enum led_brightness value); \
+ static enum led_brightness object##_led_get( \
+ struct led_classdev *led_cdev); \
+ static void object##_led_update(struct work_struct *ignored); \
+ static struct led_classdev object##_led = { \
+ .name = "asus::" ledname, \
+ .brightness_set = object##_led_set, \
+ .brightness_get = object##_led_get, \
+ .max_brightness = max \
+ }
+
+ASUS_LED(mled, "mail", 1);
+ASUS_LED(tled, "touchpad", 1);
+ASUS_LED(rled, "record", 1);
+ASUS_LED(pled, "phone", 1);
+ASUS_LED(gled, "gaming", 1);
+ASUS_LED(kled, "kbd_backlight", 3);
+
/* /sys/class/led handlers */
#define ASUS_LED_HANDLER(object, mask) \
static void object##_led_set(struct led_classdev *led_cdev, \
ASUS_LED_HANDLER(gled, GLED_ON);
/*
- * Keyboard backlight
+ * Keyboard backlight (also a LED)
*/
static int get_kled_lvl(void)
{
return get_kled_lvl();
}
+#define ASUS_LED_UNREGISTER(object) \
+ if (object##_led.dev) \
+ led_classdev_unregister(&object##_led)
+
+static void asus_led_exit(struct asus_laptop *asus)
+{
+ ASUS_LED_UNREGISTER(mled);
+ ASUS_LED_UNREGISTER(tled);
+ ASUS_LED_UNREGISTER(pled);
+ ASUS_LED_UNREGISTER(rled);
+ ASUS_LED_UNREGISTER(gled);
+ ASUS_LED_UNREGISTER(kled);
+ if (asus->leds.workqueue) {
+ destroy_workqueue(asus->leds.workqueue);
+ asus->leds.workqueue = NULL;
+ }
+}
+
+/* Ugly macro, need to fix that later */
+#define ASUS_LED_REGISTER(asus, object, _name, max) \
+ do { \
+ struct led_classdev *ldev = &asus->leds.object; \
+ if (!object##_set_handle) \
+ break ; \
+ \
+ INIT_WORK(&asus->leds.object##_work, object##_led_update); \
+ ldev->name = "asus::" _name; \
+ ldev->brightness_set = object##_led_set; \
+ ldev->max_brightness = max; \
+ rv = led_classdev_register(&asus->platform_device->dev, ldev); \
+ if (rv) \
+ goto error; \
+ } while (0)
+
+static int asus_led_init(struct asus_laptop *asus)
+{
+ int rv;
+
+ /*
+ * Functions that actually update the LED's are called from a
+ * workqueue. By doing this as separate work rather than when the LED
+ * subsystem asks, we avoid messing with the Asus ACPI stuff during a
+ * potentially bad time, such as a timer interrupt.
+ */
+ asus->leds.workqueue = create_singlethread_workqueue("led_workqueue");
+ if (!asus->leds.workqueue)
+ return -ENOMEM;
+
+ ASUS_LED_REGISTER(asus, mled, "mail", 1);
+ ASUS_LED_REGISTER(asus, tled, "touchpad", 1);
+ ASUS_LED_REGISTER(asus, rled, "record", 1);
+ ASUS_LED_REGISTER(asus, pled, "phone", 1);
+ ASUS_LED_REGISTER(asus, gled, "gaming", 1);
+ if (kled_set_handle && kled_get_handle)
+ ASUS_LED_REGISTER(asus, kled, "kbd_backlight", 3);
+error:
+ if (rv)
+ asus_led_exit(asus);
+ return rv;
+}
+
+/*
+ * Backlight device
+ */
static int get_lcd_state(struct asus_laptop *asus)
{
return read_status(asus, LCD_ON);
return set_lcd_state(asus, value);
}
+static struct backlight_ops asusbl_ops = {
+ .get_brightness = read_brightness,
+ .update_status = update_bl_status,
+};
+
+static int asus_backlight_init(struct asus_laptop *asus)
+{
+ struct backlight_device *bd;
+ struct device *dev = &asus->platform_device->dev;
+
+ if (brightness_set_handle && lcd_switch_handle) {
+ bd = backlight_device_register(ASUS_LAPTOP_FILE, dev,
+ asus, &asusbl_ops);
+ if (IS_ERR(bd)) {
+ pr_err("Could not register asus backlight device\n");
+ asus->backlight_device = NULL;
+ return PTR_ERR(bd);
+ }
+
+ asus->backlight_device = bd;
+
+ bd->props.max_brightness = 15;
+ bd->props.brightness = read_brightness(NULL);
+ bd->props.power = FB_BLANK_UNBLANK;
+ backlight_update_status(bd);
+ }
+ return 0;
+}
+
+static void asus_backlight_exit(struct asus_laptop *asus)
+{
+ if (asus->backlight_device)
+ backlight_device_unregister(asus->backlight_device);
+}
+
/*
* Platform device handlers
*/
}
/*
- * Hotkey functions
+ * Input device (i.e. hotkeys)
*/
static struct key_entry *asus_get_entry_by_scancode(struct asus_laptop *asus,
int code)
return -EINVAL;
}
+static void asus_input_notify(struct asus_laptop *asus, int event)
+{
+ struct key_entry *key;
+
+ key = asus_get_entry_by_scancode(asus, event);
+ if (!key)
+ return ;
+
+ switch (key->type) {
+ case KE_KEY:
+ input_report_key(asus->inputdev, key->keycode, 1);
+ input_sync(asus->inputdev);
+ input_report_key(asus->inputdev, key->keycode, 0);
+ input_sync(asus->inputdev);
+ break;
+ }
+}
+
+static int asus_input_init(struct asus_laptop *asus)
+{
+ const struct key_entry *key;
+ int result;
+
+ asus->inputdev = input_allocate_device();
+ if (!asus->inputdev) {
+ pr_info("Unable to allocate input device\n");
+ return 0;
+ }
+ asus->inputdev->name = "Asus Laptop extra buttons";
+ asus->inputdev->dev.parent = &asus->platform_device->dev;
+ asus->inputdev->phys = ASUS_LAPTOP_FILE "/input0";
+ asus->inputdev->id.bustype = BUS_HOST;
+ asus->inputdev->getkeycode = asus_getkeycode;
+ asus->inputdev->setkeycode = asus_setkeycode;
+ input_set_drvdata(asus->inputdev, asus);
+
+ asus->keymap = kmemdup(asus_keymap, sizeof(asus_keymap),
+ GFP_KERNEL);
+ for (key = asus->keymap; key->type != KE_END; key++) {
+ switch (key->type) {
+ case KE_KEY:
+ set_bit(EV_KEY, asus->inputdev->evbit);
+ set_bit(key->keycode, asus->inputdev->keybit);
+ break;
+ }
+ }
+ result = input_register_device(asus->inputdev);
+ if (result) {
+ pr_info("Unable to register input device\n");
+ input_free_device(asus->inputdev);
+ }
+ return result;
+}
+
+static void asus_input_exit(struct asus_laptop *asus)
+{
+ if (asus->inputdev)
+ input_unregister_device(asus->inputdev);
+}
+
+/*
+ * ACPI driver
+ */
static void asus_acpi_notify(struct acpi_device *device, u32 event)
{
struct asus_laptop *asus = acpi_driver_data(device);
- static struct key_entry *key;
u16 count;
/*
dev_name(&asus->device->dev), event,
count);
- if (asus->inputdev) {
- key = asus_get_entry_by_scancode(asus, event);
- if (!key)
- return ;
-
- switch (key->type) {
- case KE_KEY:
- input_report_key(asus->inputdev, key->keycode, 1);
- input_sync(asus->inputdev);
- input_report_key(asus->inputdev, key->keycode, 0);
- input_sync(asus->inputdev);
- break;
- }
- }
+ asus_input_notify(asus, event);
}
#define ASUS_CREATE_DEVICE_ATTR(_name) \
return AE_OK;
}
-static int asus_input_init(struct asus_laptop *asus)
-{
- const struct key_entry *key;
- int result;
-
- asus->inputdev = input_allocate_device();
- if (!asus->inputdev) {
- pr_info("Unable to allocate input device\n");
- return 0;
- }
- asus->inputdev->name = "Asus Laptop extra buttons";
- asus->inputdev->dev.parent = &asus->platform_device->dev;
- asus->inputdev->phys = ASUS_LAPTOP_FILE "/input0";
- asus->inputdev->id.bustype = BUS_HOST;
- asus->inputdev->getkeycode = asus_getkeycode;
- asus->inputdev->setkeycode = asus_setkeycode;
- input_set_drvdata(asus->inputdev, asus);
-
- asus->keymap = kmemdup(asus_keymap, sizeof(asus_keymap),
- GFP_KERNEL);
- for (key = asus->keymap; key->type != KE_END; key++) {
- switch (key->type) {
- case KE_KEY:
- set_bit(EV_KEY, asus->inputdev->evbit);
- set_bit(key->keycode, asus->inputdev->keybit);
- break;
- }
- }
- result = input_register_device(asus->inputdev);
- if (result) {
- pr_info("Unable to register input device\n");
- input_free_device(asus->inputdev);
- }
- return result;
-}
-
-static void asus_backlight_exit(struct asus_laptop *asus)
-{
- if (asus->backlight_device)
- backlight_device_unregister(asus->backlight_device);
-}
-
-#define ASUS_LED_UNREGISTER(object) \
- if (object##_led.dev) \
- led_classdev_unregister(&object##_led)
-
-static void asus_led_exit(struct asus_laptop *asus)
-{
- ASUS_LED_UNREGISTER(mled);
- ASUS_LED_UNREGISTER(tled);
- ASUS_LED_UNREGISTER(pled);
- ASUS_LED_UNREGISTER(rled);
- ASUS_LED_UNREGISTER(gled);
- ASUS_LED_UNREGISTER(kled);
- if (asus->leds.workqueue) {
- destroy_workqueue(asus->leds.workqueue);
- asus->leds.workqueue = NULL;
- }
-}
-
-static void asus_input_exit(struct asus_laptop *asus)
-{
- if (asus->inputdev)
- input_unregister_device(asus->inputdev);
-}
-
-static int asus_backlight_init(struct asus_laptop *asus)
-{
- struct backlight_device *bd;
- struct device *dev = &asus->platform_device->dev;
-
- if (brightness_set_handle && lcd_switch_handle) {
- bd = backlight_device_register(ASUS_LAPTOP_FILE, dev,
- asus, &asusbl_ops);
- if (IS_ERR(bd)) {
- pr_err("Could not register asus backlight device\n");
- asus->backlight_device = NULL;
- return PTR_ERR(bd);
- }
-
- asus->backlight_device = bd;
-
- bd->props.max_brightness = 15;
- bd->props.brightness = read_brightness(NULL);
- bd->props.power = FB_BLANK_UNBLANK;
- backlight_update_status(bd);
- }
- return 0;
-}
-
-/*
- * Ugly macro, need to fix that later
- */
-#define ASUS_LED_REGISTER(asus, object, _name, max) \
- do { \
- struct led_classdev *ldev = &asus->leds.object; \
- if (!object##_set_handle) \
- break ; \
- \
- INIT_WORK(&asus->leds.object##_work, object##_led_update); \
- ldev->name = "asus::" _name; \
- ldev->brightness_set = object##_led_set; \
- ldev->max_brightness = max; \
- rv = led_classdev_register(&asus->platform_device->dev, ldev); \
- if (rv) \
- goto error; \
- } while (0)
-
-static int asus_led_init(struct asus_laptop *asus)
-{
- int rv;
-
- /*
- * Functions that actually update the LED's are called from a
- * workqueue. By doing this as separate work rather than when the LED
- * subsystem asks, we avoid messing with the Asus ACPI stuff during a
- * potentially bad time, such as a timer interrupt.
- */
- asus->leds.workqueue = create_singlethread_workqueue("led_workqueue");
- if (!asus->leds.workqueue)
- return -ENOMEM;
-
- ASUS_LED_REGISTER(asus, mled, "mail", 1);
- ASUS_LED_REGISTER(asus, tled, "touchpad", 1);
- ASUS_LED_REGISTER(asus, rled, "record", 1);
- ASUS_LED_REGISTER(asus, pled, "phone", 1);
- ASUS_LED_REGISTER(asus, gled, "gaming", 1);
- if (kled_set_handle && kled_get_handle)
- ASUS_LED_REGISTER(asus, kled, "kbd_backlight", 3);
-error:
- if (rv)
- asus_led_exit(asus);
- return rv;
-}
-
-
static bool asus_device_present;
static int __devinit asus_acpi_init(struct asus_laptop *asus)
asus_laptop_add_fs(asus);
/* WLED and BLED are on by default */
- write_status(asus, bt_switch_handle, 1, BT_ON);
- write_status(asus, wl_switch_handle, 1, WL_ON);
+ if (bluetooth_status >= 0)
+ write_status(asus, bt_switch_handle, !!bluetooth_status, BT_ON);
+ if (wireless_status >= 0)
+ write_status(asus, wl_switch_handle, !!wireless_status, WL_ON);
/* If the h/w switch is off, we need to check the real status */
write_status(asus, NULL, read_status(asus, BT_ON), BT_ON);
asus->ledd_status = 0xFFF;
/* Set initial values of light sensor and level */
- hotk->light_switch = 0; /* Default to light sensor disabled */
- hotk->light_level = 5; /* level 5 for sensor sensitivity */
+ asus->light_switch = 0; /* Default to light sensor disabled */
+ asus->light_level = 5; /* level 5 for sensor sensitivity */
if (ls_switch_handle)
set_light_sens_switch(asus, asus->light_switch);
projects / ~emulex / infiniband.git / commitdiff