1/*
2* Copyright (c) 2014 - 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 __DISPLAY_PRIMARY_H__
26#define __DISPLAY_PRIMARY_H__
27
28#include <vector>
29
30#include "display_base.h"
31#include "dump_impl.h"
32
33namespace sdm {
34
35class HWPrimaryInterface;
36
37class DisplayPrimary : public DisplayBase, HWEventHandler {
38 public:
39  DisplayPrimary(DisplayEventHandler *event_handler, HWInfoInterface *hw_info_intf,
40                 BufferSyncHandler *buffer_sync_handler, CompManager *comp_manager,
41                 RotatorInterface *rotator_intf);
42  virtual DisplayError Init();
43  virtual DisplayError Deinit();
44  virtual DisplayError Prepare(LayerStack *layer_stack);
45  virtual DisplayError Commit(LayerStack *layer_stack);
46  virtual DisplayError ControlPartialUpdate(bool enable, uint32_t *pending);
47  virtual DisplayError DisablePartialUpdateOneFrame();
48  virtual DisplayError SetDisplayState(DisplayState state);
49  virtual void SetIdleTimeoutMs(uint32_t timeout_ms);
50  virtual DisplayError SetDisplayMode(uint32_t mode);
51  virtual DisplayError GetRefreshRateRange(uint32_t *min_refresh_rate, uint32_t *max_refresh_rate);
52  virtual DisplayError SetRefreshRate(uint32_t refresh_rate);
53  virtual DisplayError SetPanelBrightness(int level);
54  virtual DisplayError GetPanelBrightness(int *level);
55
56  // Implement the HWEventHandlers
57  virtual DisplayError VSync(int64_t timestamp);
58  virtual DisplayError Blank(bool blank) { return kErrorNone; }
59  virtual void IdleTimeout();
60  virtual void ThermalEvent(int64_t thermal_level);
61  virtual void CECMessage(char *message) { }
62
63 private:
64  uint32_t idle_timeout_ms_ = 0;
65  std::vector<const char *> event_list_ = {"vsync_event", "show_blank_event", "idle_notify",
66                                           "msm_fb_thermal_level", "thread_exit"};
67};
68
69}  // namespace sdm
70
71#endif  // __DISPLAY_PRIMARY_H__
72
73