1/*
2* Copyright (c) 2015 - 2016, The Linux Foundation. All rights reserved.
3*
4* Redistribution and use in source and binary forms, with or without modification, are permitted
5* provided that the following conditions are met:
6*    * Redistributions of source code must retain the above copyright notice, this list of
7*      conditions and the following disclaimer.
8*    * Redistributions in binary form must reproduce the above copyright notice, this list of
9*      conditions and the following disclaimer in the documentation and/or other materials provided
10*      with the distribution.
11*    * Neither the name of The Linux Foundation nor the names of its contributors may be used to
12*      endorse or promote products derived from this software without specific prior written
13*      permission.
14*
15* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
16* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
17* NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
18* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
19* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
20* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
21* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23*/
24
25#ifndef __RESOURCE_INTERFACE_H__
26#define __RESOURCE_INTERFACE_H__
27
28#include <core/display_interface.h>
29#include "hw_info_types.h"
30
31namespace sdm {
32
33class ResourceInterface {
34 public:
35  virtual DisplayError RegisterDisplay(DisplayType type,
36                                       const HWDisplayAttributes &display_attributes,
37                                       const HWPanelInfo &hw_panel_info,
38                                       const HWMixerAttributes &mixer_attributes,
39                                       Handle *display_ctx) = 0;
40  virtual DisplayError UnregisterDisplay(Handle display_ctx) = 0;
41  virtual DisplayError ReconfigureDisplay(Handle display_ctx,
42                                          const HWDisplayAttributes &display_attributes,
43                                          const HWPanelInfo &hw_panel_info,
44                                          const HWMixerAttributes &mixer_attributes) = 0;
45  virtual DisplayError Start(Handle display_ctx) = 0;
46  virtual DisplayError Stop(Handle display_ctx) = 0;
47  virtual DisplayError Acquire(Handle display_ctx, HWLayers *hw_layers) = 0;
48  virtual DisplayError PostPrepare(Handle display_ctx, HWLayers *hw_layers) = 0;
49  virtual DisplayError PostCommit(Handle display_ctx, HWLayers *hw_layers) = 0;
50  virtual void Purge(Handle display_ctx) = 0;
51  virtual DisplayError SetMaxMixerStages(Handle display_ctx, uint32_t max_mixer_stages) = 0;
52  virtual DisplayError ValidateScaling(const LayerRect &crop, const LayerRect &dst,
53                                       bool rotate90, bool ubwc_tiled,
54                                       bool use_rotator_downscale) = 0;
55  virtual DisplayError ValidateCursorConfig(Handle display_ctx, const Layer *layer,
56                                            bool is_top) = 0;
57  virtual DisplayError ValidateCursorPosition(Handle display_ctx, HWLayers *hw_layers,
58                                              int x, int y) = 0;
59  virtual DisplayError SetMaxBandwidthMode(HWBwModes mode) = 0;
60  virtual DisplayError GetScaleLutConfig(HWScaleLutInfo *lut_info) = 0;
61  virtual DisplayError SetDetailEnhancerData(Handle display_ctx,
62                                             const DisplayDetailEnhancerData &de_data) = 0;
63
64 protected:
65  virtual ~ResourceInterface() { }
66};
67
68}  // namespace sdm
69
70#endif  // __RESOURCE_INTERFACE_H__
71
72