sdm/libs/core/drm/hw_color_manager_drm.h

/*
* Copyright (c) 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.
*/

#ifndef __HW_COLOR_MANAGER_DRM_H__
#define __HW_COLOR_MANAGER_DRM_H__

#include <drm_interface.h>
#include <private/color_params.h>

using sde_drm::DRMPPFeatureID;
using sde_drm::DRMPPFeatureInfo;

namespace sdm {

class HWColorManagerDrm {
 public:
  static DisplayError (*GetDrmFeature[kMaxNumPPFeatures])(const PPFeatureInfo &in_data,
                                                          DRMPPFeatureInfo *out_data);
  static void FreeDrmFeatureData(DRMPPFeatureInfo *feature);
  static uint32_t GetFeatureVersion(const DRMPPFeatureInfo &feature);
  static DRMPPFeatureID ToDrmFeatureId(uint32_t id);
 protected:
  HWColorManagerDrm() {}

 private:
  static DisplayError GetDrmPCC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
  static DisplayError GetDrmIGC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
  static DisplayError GetDrmPGC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
  static DisplayError GetDrmMixerGC(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
  static DisplayError GetDrmPAV2(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
  static DisplayError GetDrmDither(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
  static DisplayError GetDrmGamut(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
  static DisplayError GetDrmPADither(const PPFeatureInfo &in_data, DRMPPFeatureInfo *out_data);
};

}  // namespace sdm

#endif  // __HW_COLOR_MANAGER_DRM_H__