| Martin Peres | 8d021d7 | 2016-08-25 03:57:07 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Martin Peres |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice shall be included in |
| 12 | * all copies or substantial portions of the Software. |
| 13 | * |
| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
| 21 | * |
| 22 | * Authors: Martin Peres <martin.peres@free.fr> |
| 23 | */ |
| 24 | |
| 25 | #ifndef __NOUVEAU_LED_H__ |
| 26 | #define __NOUVEAU_LED_H__ |
| 27 | |
| 28 | #include "nouveau_drv.h" |
| 29 | |
| 30 | struct led_classdev; |
| 31 | |
| 32 | struct nouveau_led { |
| 33 | struct drm_device *dev; |
| 34 | |
| 35 | struct led_classdev led; |
| 36 | }; |
| 37 | |
| 38 | static inline struct nouveau_led * |
| 39 | nouveau_led(struct drm_device *dev) |
| 40 | { |
| 41 | return nouveau_drm(dev)->led; |
| 42 | } |
| 43 | |
| 44 | /* nouveau_led.c */ |
| Martin Peres | d72498c | 2016-12-07 06:30:15 +0200 | [diff] [blame] | 45 | #if IS_REACHABLE(CONFIG_LEDS_CLASS) |
| Martin Peres | 8d021d7 | 2016-08-25 03:57:07 +0300 | [diff] [blame] | 46 | int nouveau_led_init(struct drm_device *dev); |
| 47 | void nouveau_led_suspend(struct drm_device *dev); |
| 48 | void nouveau_led_resume(struct drm_device *dev); |
| 49 | void nouveau_led_fini(struct drm_device *dev); |
| 50 | #else |
| 51 | static inline int nouveau_led_init(struct drm_device *dev) { return 0; }; |
| 52 | static inline void nouveau_led_suspend(struct drm_device *dev) { }; |
| 53 | static inline void nouveau_led_resume(struct drm_device *dev) { }; |
| 54 | static inline void nouveau_led_fini(struct drm_device *dev) { }; |
| 55 | #endif |
| 56 | |
| 57 | #endif |