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