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usb-defaults-off.patch 855 B

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  1. diff -Nur linux-3.5.orig//drivers/usb/host/Kconfig linux-3.5/drivers/usb/host/Kconfig
  2. --- linux-3.5.orig//drivers/usb/host/Kconfig 2012-07-21 22:58:29.000000000 +0200
  3. +++ linux-3.5/drivers/usb/host/Kconfig 2012-07-29 11:59:56.000000000 +0200
  4. @@ -66,6 +66,7 @@
  5. config USB_EHCI_ROOT_HUB_TT
  6. bool "Root Hub Transaction Translators"
  7. depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
  8. + default n
  9. ---help---
  10. Some EHCI chips have vendor-specific extensions to integrate
  11. transaction translators, so that no OHCI or UHCI companion
  12. @@ -78,7 +79,7 @@
  13. config USB_EHCI_TT_NEWSCHED
  14. bool "Improved Transaction Translator scheduling"
  15. depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
  16. - default y
  17. + default n
  18. ---help---
  19. This changes the periodic scheduling code to fill more of the low
  20. and full speed bandwidth available from the Transaction Translator