Hi,
I have problem with EG915U-EU on Android 10 when system is going into deep-sleep.
After it wakes up from deep-sleep I can see usb disconnected and a lot of errors, then mobile icon disappeared
and gsm module is unusable.
I have tested others modules EG912Y-EU and UG95 with Android 10 and they are working.
All modules are connected with pppd.
Kernel version: 4.19.111
libquectel ril: 3.3.58
Entering deep-sleep:
05-26 13:17:21.526 D/use-Rlog/RLOG-RIL ATC( 309): AT> AT+COPS=3,2;+COPS?
05-26 13:17:21.574 D/use-Rlog/RLOG-RIL ATC( 309): AT< +COPS: 0,2,"26001",7
05-26 13:17:21.574 D/use-Rlog/RLOG-RIL ATC( 309): AT< OK
05-26 13:17:21.574 D/use-Rlog/RLOG-RIL ATC( 309): AT> AT+QCSQ
05-26 13:17:21.599 D/use-Rlog/RLOG-RIL ATC( 309): AT< +QCSQ: "LTE",82,-117,41,-16
05-26 13:17:21.599 D/use-Rlog/RLOG-RIL ATC( 309): AT< OK
05-26 13:17:21.600 D/use-Rlog/RLOG-RIL ATC( 309): AT> AT+CGREG?
05-26 13:17:21.601 D/SST ( 677): [0] received event 12
05-26 13:17:21.624 D/use-Rlog/RLOG-RIL ATC( 309): AT< +CGREG: 2,1,"521E","061150C",7
05-26 13:17:21.624 D/use-Rlog/RLOG-RIL ATC( 309): AT< OK
05-26 13:17:37.681 D/RILJ ( 677): [0097]> RIL_REQUEST_SEND_DEVICE_STATE 2:true [SUB0]
05-26 13:17:37.681 D/RILC ( 309): sendDeviceState: calling screen state 0
05-26 13:17:37.681 D/use-Rlog/RLOG-RIL RILC( 309): onRequest: SCREEN_STATE datalen=4
05-26 13:17:37.685 D/RILJ ( 677): [0098]> RIL_REQUEST_SET_UNSOLICITED_RESPONSE_FILTER 0 [SUB0]
05-26 13:17:37.721 D/SubscriptionController( 677): [getActiveSubscriptionInfo]+ subId=1 subInfo={id=1, iccId=8948011417270563989 simSlotIndex=0 carrierId=1658 displayName=Plus carrierName=Plus nameSource=0 iconTint=-16746133 mNumber=null dataRoaming=0 iconBitmap=android.graphics.Bitmap@6fc2a84 mcc 260 mnc 01mCountryIso=pl isEmbedded false nativeAccessRules null cardString=8948011417270563989 cardId=-1 isOpportunistic false mGroupUUID=null mIsGroupDisabled=false profileClass=-1 ehplmns = [] hplmns = [26001, 26001, 26001, 26001] subscriptionType=0 mGroupOwner=null carrierConfigAccessRules=null}
05-26 13:17:37.725 D/use-Rlog/RLOG-RIL RILU( 309): echo auto > /sys/bus/usb/devices/2-1.3/power/control
05-26 13:17:37.725 D/use-Rlog/RLOG-RIL RILU( 309): ql_set_autosuspend auto
05-26 13:17:37.726 D/RILJ ( 677): [0097]< RIL_REQUEST_SEND_DEVICE_STATE [SUB0]
05-26 13:17:37.726 D/RILJ ( 677): [0098]< RIL_REQUEST_SET_UNSOLICITED_RESPONSE_FILTER error 6 [SUB0]
05-26 13:17:37.726 D/RilRequest( 677): [0098]< RIL_REQUEST_SET_UNSOLICITED_RESPONSE_FILTER error: com.android.internal.telephony.CommandException: REQUEST_NOT_SUPPORTED ret=
05-26 13:17:37.790 D/DCT-C ( 677): screen on
05-26 13:17:37.790 D/DCT-C ( 677): stopNetStatPoll
05-26 13:17:37.792 D/DCT-C ( 677): startNetStatPoll
05-26 13:17:37.796 D/SubscriptionController( 677): [getActiveSubscriptionInfo]+ subId=1 subInfo={id=1, iccId=8948011417270563989 simSlotIndex=0 carrierId=1658 displayName=Plus carrierName=Plus nameSource=0 iconTint=-16746133 mNumber=null dataRoaming=0 iconBitmap=android.graphics.Bitmap@6fc2a84 mcc 260 mnc 01mCountryIso=pl isEmbedded false nativeAccessRules null cardString=8948011417270563989 cardId=-1 isOpportunistic false mGroupUUID=null mIsGroupDisabled=false profileClass=-1 ehplmns = [] hplmns = [26001, 26001, 26001, 26001] subscriptionType=0 mGroupOwner=null carrierConfigAccessRules=null}
05-26 13:17:37.837 D/DCT-C ( 677): screen off
05-26 13:17:37.837 D/DCT-C ( 677): stopNetStatPoll
05-26 13:17:37.839 D/DCT-C ( 677): startNetStatPoll
[ 394.835354] Suspending console(s) (use no_console_suspend to debug)
Wake-up form deep-sleep:
[ 395.340819] Enabling non-boot CPUs ...
[ 395.341279] Detected VIPT I-cache on CPU1
[ 395.341403] CPU1: Booted secondary processor 0x0000000001 [0x410fd042]
[ 395.342732] CPU1 is up
[ 395.343376] Detected VIPT I-cache on CPU2
[ 395.343493] CPU2: Booted secondary processor 0x0000000002 [0x410fd042]
[ 395.344520] CPU2 is up
[ 395.345070] Detected VIPT I-cache on CPU3
[ 395.345182] CPU3: Booted secondary processor 0x0000000003 [0x410fd042]
[ 395.346491] CPU3 is up
[ 395.351191] usb usb2: root hub lost power or was reset
[ 395.410219] usb usb3: root hub lost power or was reset
[ 395.417079] rk_gmac-dwmac ff360000.ethernet: init for RMII
[ 395.540391] rk_gmac-dwmac ff360000.ethernet eth0: No Safety Features support found
[ 395.544000] dwc2 ff300000.usb: resuming usb gadget configfs-gadget
[ 395.580353] rockchip-vop ff460000.vop: [drm:vop_crtc_atomic_enable] Update mode to 720x1280p58, type: 16
[ 395.580626] dw-mipi-dsi ff450000.dsi: [drm:dw_mipi_dsi_encoder_enable] final DSI-Link bandwidth: 822 x 2 Mbps
[ 395.699466] usb 2-1: reset high-speed USB device number 2 using ehci-platform
[ 396.064991] OOM killer enabled.
[ 396.065007] Restarting tasks ... done.
[ 396.067509] PM: suspend exit
[ 396.073148] init: Received control message 'interface_start' for 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' from pid: 125 (/system/bin/hwservicemanager)
[ 396.073271] init: Could not find 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' for ctl.interface_start
[ 396.145808] usb 2-1.3: new full-speed USB device number 21 using ehci-platform
[ 396.226002] usb 2-1.3: device descriptor read/64, error -32
[ 396.410220] usb 2-1.3: device descriptor read/64, error -32
[ 396.589166] usb 2-1.3: new full-speed USB device number 22 using ehci-platform
[ 396.621078] healthd: battery l=100 v=11506 t=18.8 h=2 st=5 c=594 fc=2900000 chg=
[ 396.662484] usb 2-1.3: device descriptor read/64, error -32
[ 397.049518] usb 2-1.3: device descriptor read/64, error -32
[ 397.078148] init: Received control message 'interface_start' for 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' from pid: 125 (/system/bin/hwservicemanager)
[ 397.156525] usb 2-1-port3: attempt power cycle
[ 397.749527] usb 2-1.3: new full-speed USB device number 23 using ehci-platform
[ 398.162850] usb 2-1.3: device not accepting address 23, error -32
[ 398.442943] usb 2-1.3: new full-speed USB device number 24 using ehci-platform
[ 398.855997] usb 2-1.3: device not accepting address 24, error -32
[ 398.856425] usb 2-1-port3: unable to enumerate USB device
05-26 13:20:07.493 D/use-Rlog/RLOG-RIL RILU( 1426): find_pci_device is 0
05-26 13:20:07.497 E/use-Rlog/RLOG-RIL RILU( 1426): cannot find ttyname for AT Port
05-26 13:20:07.497 D/use-Rlog/RLOG-RIL RILC( 1426): USB can't find at device
[ 399.086125] init: Received control message 'interface_start' for 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' from pid: 125 (/system/bin/hwservicemanager)
[ 399.086408] init: Could not find 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' for ctl.interface_start
[ 400.089606] init: Received control message 'interface_start' for 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' from pid: 125 (/system/bin/hwservicemanager)
[ 400.089861] init: Could not find 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' for ctl.interface_start
[ 401.093444] init: Received control message 'interface_start' for 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' from pid: 125 (/system/bin/hwservicemanager)
[ 401.093701] init: Could not find 'android.hardware.radio.deprecated@1.0::IOemHook/slot1' for ctl.interface_start
05-26 13:20:10.499 D/use-Rlog/RLOG-RIL RILU( 1426): find_pci_device is 0
05-26 13:20:10.503 E/use-Rlog/RLOG-RIL RILU( 1426): cannot find ttyname for AT Port
05-26 13:20:10.503 D/use-Rlog/RLOG-RIL RILC( 1426): USB can't find at device