1 /* Copyright (c) 2021, The Linux Foundataion. All rights reserved.
2 *
3 * Redistribution and use in source and binary forms, with or without
4 * modification, are permitted provided that the following conditions are
5 * met:
6 *     * Redistributions of source code must retain the above copyright
7 *       notice, this list of conditions and the following disclaimer.
8 *     * Redistributions in binary form must reproduce the above
9 *       copyright notice, this list of conditions and the following
10 *       disclaimer in the documentation and/or other materials provided
11 *       with the distribution.
12 *     * Neither the name of The Linux Foundation nor the names of its
13 *       contributors may be used to endorse or promote products derived
14 *       from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 */
29 
30 #ifndef __PANEL_FEATURE_PROPERTY_INTF_H__
31 #define __PANEL_FEATURE_PROPERTY_INTF_H__
32 
33 #include <utils/constants.h>
34 
35 namespace sdm {
36 
37 /* enumeration of all panel feature related properties */
38 enum PanelFeaturePropertyID {
39   kPanelFeatureDsppIndex,
40   kPanelFeatureDsppSPRInfo,
41   kPanelFeatureDsppDemuraInfo,
42   kPanelFeatureDsppRCInfo,
43   kPanelFeatureSPRInitCfg,
44   kPanelFeatureSPRPackType,
45   kPanelFeatureDemuraInitCfg,
46   kPanelFeatureRCInitCfg,
47   kPanelFeaturePropertyIDMax,
48 };
49 
50 struct PanelFeaturePropertyInfo {
51   PanelFeaturePropertyID prop_id = kPanelFeaturePropertyIDMax;
52   uint64_t prop_ptr = 0;  // Pointer to property data structure
53   uint32_t prop_size = 0;  // Size of the property in bytes
54   uint32_t version = 0;
55 };
56 
57 class PanelFeaturePropertyIntf {
58  public:
~PanelFeaturePropertyIntf()59   virtual ~PanelFeaturePropertyIntf() {}
60   virtual int GetPanelFeature(PanelFeaturePropertyInfo *feature_info) = 0;
61   virtual int SetPanelFeature(const PanelFeaturePropertyInfo &feature_info) = 0;
62 };
63 
64 }  // namespace sdm
65 
66 #endif  // __PANEL_FEATURE_PROPERTY_INTF_H__
67 
68