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Diffstat (limited to 'msm8909/sdm/include/core/sdm_types.h')
| -rw-r--r-- | msm8909/sdm/include/core/sdm_types.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/msm8909/sdm/include/core/sdm_types.h b/msm8909/sdm/include/core/sdm_types.h new file mode 100644 index 00000000..f8bb4e39 --- /dev/null +++ b/msm8909/sdm/include/core/sdm_types.h @@ -0,0 +1,75 @@ +/* +* Copyright (c) 2014 - 2017, The Linux Foundation. All rights reserved. +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are +* met: +* * Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* * Redistributions in binary form must reproduce the above +* copyright notice, this list of conditions and the following +* disclaimer in the documentation and/or other materials provided +* with the distribution. +* * Neither the name of The Linux Foundation nor the names of its +* contributors may be used to endorse or promote products derived +* from this software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED +* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT +* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS +* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/*! @file sdm_types.h + @brief This file contains miscellaneous data types used across display interfaces. +*/ +#ifndef __SDM_TYPES_H__ +#define __SDM_TYPES_H__ + +namespace sdm { + +/*! @brief This enum represents different error codes that display interfaces may return. +*/ +enum DisplayError { + kErrorNone, //!< Call executed successfully. + kErrorUndefined, //!< An unspecified error has occured. + kErrorNotSupported, //!< Requested operation is not supported. + kErrorPermission, //!< Operation is not permitted in current state. + kErrorVersion, //!< Client is using advanced version of interfaces and calling into an + //!< older version of display library. + kErrorDataAlignment, //!< Client data structures are not aligned on naturual boundaries. + kErrorInstructionSet, //!< 32-bit client is calling into 64-bit library or vice versa. + kErrorParameters, //!< Invalid parameters passed to a method. + kErrorFileDescriptor, //!< Invalid file descriptor. + kErrorMemory, //!< System is running low on memory. + kErrorResources, //!< Not enough hardware resources available to execute call. + kErrorHardware, //!< A hardware error has occured. + kErrorTimeOut, //!< The operation has timed out to prevent client from waiting forever. + kErrorShutDown, //!< Driver is processing shutdown sequence + kErrorPerfValidation, //!< Bandwidth or Clock requirement validation failure. + kErrorNoAppLayers, //!< No App layer(s) in the draw cycle. + kErrorNotValidated, //!< Draw cycle has not been validated. +}; + +/*! @brief This structure is defined for client and library compatibility check purpose only. This + structure is used in SDM_VERSION_TAG definition only. Client should not refer it directly for + any purpose. +*/ +struct SDMCompatibility { + char c1; + int i1; + char c2; + int i2; +}; + +} // namespace sdm + +#endif // __SDM_TYPES_H__ + |