/* // 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*/