Evolution-X-Tensor/device_google_gs101
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tune usb irq (dwc3) based on usb function

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This among other things greatly increases tethering performance.

Bug: 185092876
Test: TreeHugger, built and booted on an oriole, enabled tethering
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ic9f0b4bef05250bb38c91dc1e046366098d98dc0
This commit is contained in:
Maciej Żenczykowski 2021-06-25 11:42:01 -07:00 • committed by Maciej Zenczykowski
parent ed651c86bf
commit a24469c9d0
4 changed files with 29 additions and 0 deletions
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6
conf/init.gs101.usb.rc
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@ -85,6 +85,12 @@ on property:vendor.usb.config=*
on property:persist.vendor.usb.usbradio.config=*
start usbd
on property:vendor.usb.dwc3_irq=medium
exec /vendor/bin/hw/set_usb_irq.sh medium
on property:vendor.usb.dwc3_irq=big
exec /vendor/bin/hw/set_usb_irq.sh big
on charger
mkdir /config/usb_gadget/g1
mkdir /config/usb_gadget/g1/strings/0x409