linux/drivers/gpu/drm/nouveau/nouveau_led.c

/*
 * Copyright (C) 2016 Martin Peres
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

/*
 * Authors:
 *  Martin Peres <[email protected]>
 */

#include <linux/leds.h>

#include "nouveau_led.h"
#include <nvkm/subdev/gpio.h>

static enum led_brightness
nouveau_led_get_brightness(struct led_classdev *led)
{ … }

static void
nouveau_led_set_brightness(struct led_classdev *led, enum led_brightness value)
{ … }


int
nouveau_led_init(struct drm_device *dev)
{ … }

void
nouveau_led_suspend(struct drm_device *dev)
{ … }

void
nouveau_led_resume(struct drm_device *dev)
{ … }

void
nouveau_led_fini(struct drm_device *dev)
{ … }