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Searched refs:kbd_backlight (Results 1 – 11 of 11) sorted by relevance

/linux/Documentation/ABI/testing/
H A Dsysfs-platform-dell-laptop1 What: /sys/class/leds/dell::kbd_backlight/als_enabled
12 What: /sys/class/leds/dell::kbd_backlight/als_setting
21 What: /sys/class/leds/dell::kbd_backlight/start_triggers
39 echo +keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers
43 echo -keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers
47 What: /sys/class/leds/dell::kbd_backlight/stop_timeout
65 echo 10m > /sys/class/leds/dell::kbd_backlight/stop_timeout
/linux/drivers/hid/
H A Dhid-google-hammer.c343 struct hammer_kbd_leds *kbd_backlight; in hammer_register_leds() local
345 kbd_backlight = devm_kzalloc(&hdev->dev, sizeof(*kbd_backlight), in hammer_register_leds()
347 if (!kbd_backlight) in hammer_register_leds()
350 kbd_backlight->hdev = hdev; in hammer_register_leds()
351 kbd_backlight->cdev.name = "hammer::kbd_backlight"; in hammer_register_leds()
352 kbd_backlight->cdev.max_brightness = MAX_BRIGHTNESS; in hammer_register_leds()
353 kbd_backlight->cdev.brightness_set_blocking = in hammer_register_leds()
355 kbd_backlight->cdev.flags = LED_HW_PLUGGABLE; in hammer_register_leds()
358 hammer_kbd_brightness_set_blocking(&kbd_backlight->cdev, 0); in hammer_register_leds()
360 return devm_led_classdev_register(&hdev->dev, &kbd_backlight->cdev); in hammer_register_leds()
/linux/drivers/platform/x86/
H A Dsamsung-galaxybook.c48 struct led_classdev kbd_backlight; member
344 container_of(led, struct samsung_galaxybook, kbd_backlight); in kbd_backlight_show()
359 container_of_const(led, struct samsung_galaxybook, kbd_backlight); in kbd_backlight_store()
392 galaxybook->kbd_backlight.brightness_get = kbd_backlight_show; in galaxybook_kbd_backlight_init()
393 galaxybook->kbd_backlight.brightness_set_blocking = kbd_backlight_store; in galaxybook_kbd_backlight_init()
394 galaxybook->kbd_backlight.flags = LED_BRIGHT_HW_CHANGED; in galaxybook_kbd_backlight_init()
395 galaxybook->kbd_backlight.max_brightness = GB_KBD_BACKLIGHT_MAX_BRIGHTNESS; in galaxybook_kbd_backlight_init()
398 &galaxybook->kbd_backlight, &init_data); in galaxybook_kbd_backlight_init()
1135 brightness = galaxybook->kbd_backlight.brightness; in galaxybook_kbd_backlight_hotkey_work()
1136 if (brightness < galaxybook->kbd_backlight.max_brightness) in galaxybook_kbd_backlight_hotkey_work()
[all …]
H A Dlg-laptop.c117 static struct led_classdev kbd_backlight; variable
669 static LED_DEVICE(kbd_backlight, 255, LED_BRIGHT_HW_CHANGED);
723 kbd_brightness = get_kbd_backlight_level(kbd_backlight.dev->parent); in lg_laptop_handle_input_event()
724 led_classdev_notify_brightness_hw_changed(&kbd_backlight, kbd_brightness); in lg_laptop_handle_input_event()
1040 ret = devm_led_classdev_register(&pdev->dev, &kbd_backlight); in acpi_probe()
H A Dsamsung-laptop.c129 u16 kbd_backlight; member
201 .kbd_backlight = 0xFFFF,
264 .kbd_backlight = 0x78,
1158 if (commands->kbd_backlight == 0xFFFF) in kbd_backlight_enable()
1163 retval = sabi_command(samsung, commands->kbd_backlight, in kbd_backlight_enable()
1182 retval = sabi_command(samsung, commands->kbd_backlight, in kbd_backlight_read()
1198 return sabi_command(samsung, commands->kbd_backlight, in kbd_backlight_write()
H A Dsony-laptop.c111 static int kbd_backlight = -1; variable
112 module_param(kbd_backlight, int, 0444);
113 MODULE_PARM_DESC(kbd_backlight,
1750 struct kbd_backlight { struct
1760 static struct kbd_backlight *kbdbl_ctl; argument
1905 kbdbl_ctl->mode = kbd_backlight; in sony_nc_kbd_backlight_setup()
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8183-kukui-jacuzzi-fennel-sku1.dts18 label = "cros_ec::kbd_backlight";
/linux/Documentation/admin-guide/laptops/
H A Duniwill-laptop.rst84 LED class interface. The default name of this LED class device is ``uniwill:white:kbd_backlight``
85 when the keyboard backlight supports only a single color, or ``uniwill:multicolor:kbd_backlight``
/linux/arch/arm/boot/dts/ti/omap/
H A Domap4-droid4-xt894.dts145 label = ":kbd_backlight";
/linux/Documentation/devicetree/bindings/leds/
H A Dleds-lm3532.txt100 label = ":kbd_backlight";
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8998-fxtec-pro1.dts148 label = "white:kbd_backlight";