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authorWaldemar Brodkorb <wbx@openadk.org>2014-04-02 07:37:27 +0200
committerWaldemar Brodkorb <wbx@openadk.org>2014-04-02 07:37:27 +0200
commit7236e468162b3af51c0acecad10fbef1838c06ad (patch)
tree9c8027cf769aaa7ef7f0a6330b34d7666238b920 /target/linux/patches/3.12.14/usb-defaults-off.patch
parenta691abc857458de0023f5e532feee866af0218ed (diff)
parent309f13ab6858e1c1639814e210a6c86380ca717b (diff)
Merge branch 'master' of git+ssh://openadk.org/git/openadk
Diffstat (limited to 'target/linux/patches/3.12.14/usb-defaults-off.patch')
-rw-r--r--target/linux/patches/3.12.14/usb-defaults-off.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/patches/3.12.14/usb-defaults-off.patch b/target/linux/patches/3.12.14/usb-defaults-off.patch
new file mode 100644
index 000000000..54dff2bd4
--- /dev/null
+++ b/target/linux/patches/3.12.14/usb-defaults-off.patch
@@ -0,0 +1,20 @@
+diff -Nur linux-3.5.orig//drivers/usb/host/Kconfig linux-3.5/drivers/usb/host/Kconfig
+--- linux-3.5.orig//drivers/usb/host/Kconfig 2012-07-21 22:58:29.000000000 +0200
++++ linux-3.5/drivers/usb/host/Kconfig 2012-07-29 11:59:56.000000000 +0200
+@@ -66,6 +66,7 @@
+ config USB_EHCI_ROOT_HUB_TT
+ bool "Root Hub Transaction Translators"
+ depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
++ default n
+ ---help---
+ Some EHCI chips have vendor-specific extensions to integrate
+ transaction translators, so that no OHCI or UHCI companion
+@@ -78,7 +79,7 @@
+ config USB_EHCI_TT_NEWSCHED
+ bool "Improved Transaction Translator scheduling"
+ depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
+- default y
++ default n
+ ---help---
+ This changes the periodic scheduling code to fill more of the low
+ and full speed bandwidth available from the Transaction Translator