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Searched refs:kbd_led (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/drivers/platform/x86/
Dsamsung-laptop.c342 struct led_classdev kbd_led; member
1120 samsung = container_of(led_cdev, struct samsung_laptop, kbd_led); in kbd_led_set()
1122 if (value > samsung->kbd_led.max_brightness) in kbd_led_set()
1123 value = samsung->kbd_led.max_brightness; in kbd_led_set()
1135 samsung = container_of(led_cdev, struct samsung_laptop, kbd_led); in kbd_led_get()
1141 if (!IS_ERR_OR_NULL(samsung->kbd_led.dev)) in samsung_leds_exit()
1142 led_classdev_unregister(&samsung->kbd_led); in samsung_leds_exit()
1158 samsung->kbd_led.name = "samsung::kbd_backlight"; in samsung_leds_init()
1159 samsung->kbd_led.brightness_set = kbd_led_set; in samsung_leds_init()
1160 samsung->kbd_led.brightness_get = kbd_led_get; in samsung_leds_init()
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Ddell-laptop.c2031 static struct led_classdev kbd_led = { variable
2048 kbd_led.max_brightness = kbd_get_max_level(); in kbd_led_init()
2049 if (!kbd_led.max_brightness) { in kbd_led_init()
2050 kbd_led.max_brightness = kbd_get_valid_token_counts(); in kbd_led_init()
2051 if (kbd_led.max_brightness) in kbd_led_init()
2052 kbd_led.max_brightness--; in kbd_led_init()
2057 ret = led_classdev_register(dev, &kbd_led); in kbd_led_init()
2074 kbd_led.brightness_set = brightness_set_exit; in kbd_led_exit()
2075 led_classdev_unregister(&kbd_led); in kbd_led_exit()
2090 new_kbd_led_level = kbd_led_level_get(&kbd_led); in dell_laptop_notifier_call()
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Dasus-wmi.c177 struct led_classdev kbd_led; member
557 asus = container_of(led_cdev, struct asus_wmi, kbd_led); in do_kbd_led_set()
558 max_level = asus->kbd_led.max_brightness; in do_kbd_led_set()
576 struct led_classdev *led_cdev = &asus->kbd_led; in kbd_led_set_by_kbd()
587 asus = container_of(led_cdev, struct asus_wmi, kbd_led); in kbd_led_get()
673 if (!IS_ERR_OR_NULL(asus->kbd_led.dev)) in asus_wmi_led_exit()
674 led_classdev_unregister(&asus->kbd_led); in asus_wmi_led_exit()
709 asus->kbd_led.name = "asus::kbd_backlight"; in asus_wmi_led_init()
710 asus->kbd_led.flags = LED_BRIGHT_HW_CHANGED; in asus_wmi_led_init()
711 asus->kbd_led.brightness_set = kbd_led_set; in asus_wmi_led_init()
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Dtoshiba_acpi.c168 struct led_classdev kbd_led; member
602 struct toshiba_acpi_dev, kbd_led); in toshiba_kbd_backlight_get()
622 struct toshiba_acpi_dev, kbd_led); in toshiba_kbd_backlight_set()
2414 led_classdev_notify_brightness_hw_changed(&toshiba_acpi->kbd_led, in toshiba_acpi_kbd_bl_work()
3004 led_classdev_unregister(&dev->kbd_led); in toshiba_acpi_remove()
3121 dev->kbd_led.name = "toshiba::kbd_backlight"; in toshiba_acpi_add()
3122 dev->kbd_led.flags = LED_BRIGHT_HW_CHANGED; in toshiba_acpi_add()
3123 dev->kbd_led.max_brightness = 1; in toshiba_acpi_add()
3124 dev->kbd_led.brightness_set = toshiba_kbd_backlight_set; in toshiba_acpi_add()
3125 dev->kbd_led.brightness_get = toshiba_kbd_backlight_get; in toshiba_acpi_add()
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/Linux-v5.4/Documentation/admin-guide/laptops/
Dlg-laptop.rst74 A led device named kbd_led controls the keyboard backlight. There are three