PWN-Hunter/android_device_xiaomi_sdm845-common
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sdm845-common: Enable iWlan legacy mode

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Bug: 143666962
Test: flash TH ROM and check
  (1) ro.telephony.iwlan_operation_mode is set to "legacy"
  (2) set persist.vendor.radio.adb_log_on to 1 and see
  below log in adb logcat log:
  11-01 15:57:29.926 14487 14487 F RILQ    :
  [Log.cpp: 48] [qcrild(14487,14487)] d: [DataModule]:
  IWLAN mode system property is legacy

[jjpprrrr]:
Legacy mode iWlan prop also exists in vendor/build.prop from
polaris MIUI V12.0.1.0 Global Stable dump. Without iWlan legacy
mode, RIL may randomly encounter a delayed start, either after boot or
toggling airplane mode, for up to 30 seconds, with the following
error in kernel dmesg:

init: Control message: Could not find 'vendor.qti.hardware.data.iwlan@1.0::IIWlan/slot2' for ctl.interface_start from pid: 586 (/system/bin/hwservicemanager)
init: Service 'vendor.qcrild2' (pid 726) received signal 6
init: Sending signal 9 to service 'vendor.qcrild2' (pid 726) process group...
libprocessgroup: Successfully killed process cgroup uid 1001 pid 726 in 0ms
init: Control message: Could not find 'android.hardware.radio@1.5::IRadio/slot2' for ctl.interface_start from pid: 586 (/system/bin/hwservicemanager)
init: starting service 'vendor.qcrild2'...
init: Control message: Could not find 'android.hardware.radio@1.5::IRadio/slot2' for ctl.interface_start from pid: 586 (/system/bin/hwservicemanager)
init: Unable to set property 'ro.vendor.ril.svlte1x' from uid:1001 gid:1001 pid:7474: Read-only property was already set
init: Unable to set property 'ro.vendor.ril.svdo' from uid:1001 gid:1001 pid:7474: Read-only property was already set
init: Untracked pid 7462 exited with status 0
init: Service 'vendor.qcrild' (pid 725) received signal 6
init: Sending signal 9 to service 'vendor.qcrild' (pid 725) process group...
libprocessgroup: Successfully killed process cgroup uid 1001 pid 725 in 10ms
init: Untracked pid 7466 exited with status 0
init: Control message: Could not find 'vendor.qti.hardware.data.iwlan@1.0::IIWlan/slot1' for ctl.interface_start from pid: 586 (/system/bin/hwservicemanager)
init: starting service 'vendor.qcrild'...
init: Control message: Could not find 'android.hardware.radio@1.5::IRadio/slot1' for ctl.interface_start from pid: 586 (/system/bin/hwservicemanager)
init: Control message: Could not find 'android.hardware.radio@1.5::IRadio/slot1' for ctl.interface_start from pid: 586 (/system/bin/hwservicemanager)
init: Unable to set property 'ro.vendor.ril.svlte1x' from uid:1001 gid:1001 pid:7589: Read-only property was already set
init: Unable to set property 'ro.vendor.ril.svdo' from uid:1001 gid:1001 pid:7589: Read-only property was already set
init: Control message: Could not find 'android.hardware.radio.config@1.1::IRadioConfig/default' for ctl.interface_start from pid: 586 (/system/bin/hwservicemanager)

Signed-off-by: Chenyang Zhong <zhongcy95@gmail.com>
Change-Id: I6d0de2b1005c9771187f1a54f4b1592a6e2b1a95
This commit is contained in:
Hongbo Zeng 2019-10-31 18:38:25 +08:00 committed by Bruno Martins
parent 1fae3805c0
commit 822bd47146
1 changed files with 1 additions and 0 deletions
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1
vendor.prop
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@ -133,6 +133,7 @@ ro.vendor.audio.soundtrigger.hist.duration=1500
# Network manager
persist.vendor.data.iwlan.enable=true
ro.telephony.iwlan_operation_mode=legacy
# Perf
ro.vendor.extension_library=libqti-perfd-client.so