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1# Copyright (C) 2019 The Android Open Source Project
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#      http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15owner: Platform
16module: "android.sysprop.HdmiProperties"
17
18# OEM should override this property
19# Values denotes the device type in HDMI Spec 1.4.
20prop {
21    api_name: "device_type"
22    type: IntegerList
23    scope: Internal
24    access: Readonly
25    prop_name: "ro.hdmi.device_type"
26    deprecated: true
27}
28
29# The HDMI CEC device types supported by this device
30# See HDMI CEC 1.4b Supplement 1 CEC Table 29 Operand Descriptions.
31prop {
32    api_name: "cec_device_types"
33    type: EnumList
34    scope: Internal
35    access: Readonly
36    prop_name: "ro.hdmi.cec_device_types"
37    enum_values: "tv|recording_device|reserved|tuner|playback_device|audio_system|pure_cec_switch|video_processor"
38}
39
40# When ARC is initiated, this port will be used to turn on ARC.
41prop {
42    api_name: "arc_port"
43    type: String
44    scope: Internal
45    access: Readonly
46    prop_name: "ro.hdmi.property_sytem_audio_device_arc_port"
47}
48
49# True means CEC audio device should forward volume keys when system audio mode is off.
50# Default is false.
51prop {
52    api_name: "forward_volume_keys_when_system_audio_mode_off"
53    type: Boolean
54    scope: Internal
55    access: Readonly
56    prop_name: "ro.hdmi.cec_audio_device_forward_volume_keys_system_audio_mode_off"
57}
58
59# True means the current device is a cec switch device.
60# Default is false.
61prop {
62    api_name: "is_switch"
63    type: Boolean
64    scope: Internal
65    access: Readonly
66    prop_name: "ro.hdmi.property_is_device_hdmi_cec_switch"
67}
68
69# Determines playback device action upon receiving routing control messages.
70# <ul>
71# <li><b>none</b> No action taken.
72# <li><b>wake_up_only</b> PowerManager.wakeUp() is called.
73# <li><b>wake_up_and_send_active_source</b> Same as above and additionally <Active Source> is sent.
74# </ul>
75prop {
76    api_name: "playback_device_action_on_routing_control"
77    type: Enum
78    scope: Internal
79    access: Readonly
80    enum_values: "none|wake_up_only|wake_up_and_send_active_source"
81    prop_name: "ro.hdmi.cec.source.playback_device_action_on_routing_control"
82}
83