Searched +full:cros +full:- +full:kbd +full:- +full:led +full:- +full:backlight (Results 1 – 3 of 3) sorted by relevance
| /linux-6.12.1/Documentation/devicetree/bindings/chrome/ |
| D | google,cros-kbd-led-backlight.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/chrome/google,cros-kbd-led-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ChromeOS keyboard backlight LED driver.
10 - Tzung-Bi Shih <tzungbi@kernel.org>
14 const: google,cros-kbd-led-backlight
17 - compatible
22 - |
24 #address-cells = <1>;
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| /linux-6.12.1/Documentation/devicetree/bindings/mfd/ |
| D | google,cros-ec.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/google,cros-ec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Benson Leung <bleung@chromium.org>
11 - Guenter Roeck <groeck@chromium.org>
22 - description:
24 const: google,cros-ec-i2c
25 - description:
27 const: google,cros-ec-spi
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| /linux-6.12.1/drivers/platform/chrome/ |
| D | cros_kbd_led_backlight.c | 1 // SPDX-License-Identifier: GPL-2.0+
2 // Keyboard backlight LED driver for ChromeOS
28 * struct keyboard_led_drvdata - keyboard LED driver data.
30 * @brightness_get: Get LED brightness level.
31 * @brightness_set: Set LED brightness level. Must not sleep.
32 * @brightness_set_blocking: Set LED brightness level. It can block the
34 * LED device register
56 /* Keyboard LED ACPI Device must be defined in firmware */
76 dev_err(cdev->dev, "Error setting keyboard LED value: %d\n", in keyboard_led_set_brightness_acpi()
89 dev_err(cdev->dev, "Error getting keyboard LED value: %d\n", in keyboard_led_get_brightness_acpi()
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