1/* 2* Copyright (c) 2017, The Linux Foundation. All rights reserved. 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 __HW_COLOR_MANAGER_DRM_H__ 31#define __HW_COLOR_MANAGER_DRM_H__ 32 33#include <drm_interface.h> 34#include <private/color_params.h> 35 36using sde_drm::DRMPPFeatureID; 37using sde_drm::DRMPPFeatureInfo; 38 39namespace sdm { 40 41class HWColorManagerDrm { 42 public: 43 static DisplayError (*GetDrmFeature[kMaxNumPPFeatures])(const PPFeatureInfo &in_data, 44 DRMPPFeatureInfo *out_data); 45 static void FreeDrmFeatureData(DRMPPFeatureInfo *feature); 46 static uint32_t GetFeatureVersion(const DRMPPFeatureInfo &feature); 47 static DRMPPFeatureID ToDrmFeatureId(uint32_t id); 48 protected: 49 HWColorManagerDrm() {} 50 51 private: 52 static DisplayError GetDrmPCC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 53 static DisplayError GetDrmIGC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 54 static DisplayError GetDrmPGC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 55 static DisplayError GetDrmMixerGC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 56 static DisplayError GetDrmPAV2(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 57 static DisplayError GetDrmDither(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 58 static DisplayError GetDrmGamut(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 59 static DisplayError GetDrmPADither(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data); 60}; 61 62} // namespace sdm 63 64#endif // __HW_COLOR_MANAGER_DRM_H__ 65