| /* |
| // Copyright (c) 2014 Intel Corporation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| */ |
| #ifndef DRM_CONFIG_H |
| #define DRM_CONFIG_H |
| |
| namespace android { |
| namespace intel { |
| |
| #define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \ |
| ((__u32)(c) << 16) | ((__u32)(d) << 24)) |
| #define DRM_FORMAT_XRGB8888 fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */ |
| |
| class DrmConfig |
| { |
| public: |
| static const char* getDrmPath(); |
| static uint32_t getDrmConnector(int device); |
| static uint32_t getDrmEncoder(int device); |
| static uint32_t getFrameBufferFormat(); |
| static uint32_t getFrameBufferDepth(); |
| static uint32_t getFrameBufferBpp(); |
| static const char* getUeventEnvelope(); |
| static const char* getHotplugString(); |
| static const char* getRepeatedFrameString(); |
| static uint32_t convertHalFormatToDrmFormat(uint32_t halFormat); |
| }; |
| |
| } // namespace intel |
| } // namespace android |
| |
| #endif /*DRM_CONFIG_H*/ |