| Sushil Chauhan | 0568ff1 | 2016-12-28 15:18:14 -0800 | [diff] [blame] | 1 | /* |
| Sushil Chauhan | 40c8cf5 | 2016-12-19 19:18:10 -0800 | [diff] [blame] | 2 | * Copyright (c) 2016 - 2017, The Linux Foundation. All rights reserved. |
| Sushil Chauhan | 0568ff1 | 2016-12-28 15:18:14 -0800 | [diff] [blame] | 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * * Redistributions of source code must retain the above copyright |
| 8 | * notice, this list of conditions and the following disclaimer. |
| 9 | * * Redistributions in binary form must reproduce the above |
| 10 | * copyright notice, this list of conditions and the following |
| 11 | * disclaimer in the documentation and/or other materials provided |
| 12 | * with the distribution. |
| 13 | * * Neither the name of The Linux Foundation nor the names of its |
| 14 | * contributors may be used to endorse or promote products derived |
| 15 | * from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 21 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 22 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 24 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 25 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 26 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 27 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| 30 | #ifndef __UTILS_H__ |
| 31 | #define __UTILS_H__ |
| 32 | |
| 33 | namespace sdm { |
| 34 | |
| 35 | float gcd(float a, float b); |
| 36 | float lcm(float a, float b); |
| Sushil Chauhan | 40c8cf5 | 2016-12-19 19:18:10 -0800 | [diff] [blame] | 37 | void CloseFd(int *fd); |
| Sushil Chauhan | 0568ff1 | 2016-12-28 15:18:14 -0800 | [diff] [blame] | 38 | |
| Saurabh Shah | 7d476ed | 2016-06-27 16:40:58 -0700 | [diff] [blame^] | 39 | enum class DriverType { |
| 40 | FB = 0, |
| 41 | DRM, |
| 42 | }; |
| 43 | |
| 44 | DriverType GetDriverType(); |
| 45 | |
| Sushil Chauhan | 0568ff1 | 2016-12-28 15:18:14 -0800 | [diff] [blame] | 46 | } // namespace sdm |
| 47 | |
| 48 | #endif // __UTILS_H__ |
| 49 | |