asus me176cx gamepad issue (otg) topic

I connected many gamepad with otg but this tablet did not give any reaction.
( ı can connect usb disk or mouse etc. )
how can ı solve this issue?

:confused:

[Q] Gamepad not working topic

I have a cheap, Enter E-GPV gamepad which when connected to the pc gets detected as HID interface. I connected this to my LGOG using OTG Y-cable but it seems to be operating in low power mode or something like that. The device gets detected when I run dmesg command. But when I try to enable analog button, the gamepad led doesn't lighten up (It usually does when connected to the pc). I even tried compiling a kernel module but that doesn't seem to solve the issue. Any thoughts on solving this issue is welcome.

I've attached the dmesg log below.

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<6>[ 1203.734777] *** FORCING USB HOST MODE WITH CHARGING ***

<6>[ 1203.847184] msm_hsusb_host msm_hsusb_host: Qualcomm On-Chip EHCI Host Controller

<6>[ 1203.847306] msm_hsusb_host msm_hsusb_host: new USB bus registered, assigned bus number 2

<6>[ 1203.874805] msm_hsusb_host msm_hsusb_host: irq 132, io mem 0x12500000

<6>[ 1203.894796] msm_hsusb_host msm_hsusb_host: USB 2.0 started, EHCI 1.00

<6>[ 1203.895009] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002

<6>[ 1203.895101] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1

<6>[ 1203.895162] usb usb2: Product: Qualcomm On-Chip EHCI Host Controller

<6>[ 1203.895253] usb usb2: Manufacturer: Linux 3.4.0-g97444ad-dirty ehci_hcd

<6>[ 1203.895314] usb usb2: SerialNumber: msm_hsusb_host

<6>[ 1203.895681] USB fast charging is OFF.

<6>[ 1203.895742] msm_otg msm_otg: Avail curr from USB = 1500

<6>[ 1203.895894] msm_otg msm_otg: current: 0 -> 1500 (mA)

<6>[ 1203.895955] pm_power_set_property_usb: usb_target_ma 1500

<6>[ 1203.896200] hub 2-0:1.0: USB hub found

<6>[ 1203.896261] hub 2-0:1.0: 1 port detected

<6>[ 1204.035037] unplug_check_worker: usb_now=700, usb_target = 1500

<6>[ 1204.214893] usb 2-1: new low-speed USB device number 2 using msm_hsusb_host

<6>[ 1204.225118] auto_hotplug: Clearing pause flag

<6>[ 1204.235006] unplug_check_worker: usb_now=850, usb_target = 1500

<6>[ 1204.372531] usb 2-1: New USB device found, idVendor=0079, idProduct=0006

<6>[ 1204.372623] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

<6>[ 1204.372684] usb 2-1: Product: Generic   USB  Joystick

<6>[ 1204.372806] usb 2-1: Manufacturer: DragonRise Inc.

<6>[ 1204.373141] USB fast charging is OFF.

<6>[ 1204.373233] msm_otg msm_otg: Avail curr from USB = 1000

<6>[ 1204.373324] msm_otg msm_otg: current: 1500 -> 1000 (mA)

<6>[ 1204.373416] pm_power_set_property_usb: usb_target_ma 1000

<3>[ 1204.610041] leds button-backlight: duty_cycles and duty_pcts is not exist

<6>[ 1205.035403] unplug_check_worker: usb_now=700, usb_target = 1000

<6>[ 1205.235220] unplug_check_worker: VIN: usb_now=500, usb_target = 500

<6>[ 1209.585136] auto_hotplug: Offlining CPU, avg running: 240

<6>[ 1210.637600] auto_hotplug: CPU1 down.

<6>[ 1213.024995] auto_hotplug: Onlining all CPUs, avg running: 460

<6>[ 1213.027193] auto_hotplug: CPU1 up.

<6>[ 1214.024965] auto_hotplug: Clearing pause flag

<3>[ 1216.023195] init: untracked pid 6608 exited

<3>[ 1217.799023] init: untracked pid 6682 exited

<3>[ 1218.022767] init: untracked pid 6685 exited

<6>[ 1220.745002] auto_hotplug: Offlining CPU, avg running: 210

<6>[ 1221.798321] auto_hotplug: CPU1 down.

<6>[ 1222.105111] adjust_soc: ibat_ua = -154300, vbat_uv = 3856806, soc = 46, batt_temp=307 





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