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