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  • About lipalok
    Service provider
    Slovak Republic - Orange
    City
    Nitra
    Home country
    Slovakia
  • Devices
    Samsung Galaxy S 4 Mini

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  • Last Activity: Yesterday 02:30 PM
  • Join Date: 17th July 2013
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2 Right now, I've found an info about USB port that our phone uses. It uses TSU6721 USB port, which is made by Texas Instruments® and which officially SUPPORTS OTG. Here are some words from their website: TSU6721 is a high performance USB port multi...
1 https://github.com/varunchitre15/android_kernel_sony_msm8930/blob/cm-11.0/drivers/usb/otg/msm_otg.c
1 I did a little research, but could not find anyone who successfully patched a kernel of a device to provide power through usb port for otg support. I only found examples where people managed to integrate usb-otg with external power source. So I...
1 Okk..do u think installing a new rom could make some difference? Sent from my GT-I9192 using xda premium Yes, but you'll need a USB OTG Y cable, because phone is not able to send voltage to peripheral. I still think that the problem is in so...
1 ROM works pretty good, but at first boot, the DPI was set on 220, so I've changed it to 230 and the ROM looks like a regular S4 Mini ROM now. BTW, you as a developer, is there any chance to force kernel to send power to USB port? I mean USB OTG.