linux-kernel - Re: usb touchscreen breakage in 2.6.21-rc5-mm4 ?

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Date:	Wed, 11 Apr 2007 11:50:43 +0200
From:	Helge Hafting <helge.hafting@...el.hist.no>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	linux-kernel@...r.kernel.org, linux-usb-devel@...ts.sourceforge.net
Subject: Re: usb touchscreen breakage in 2.6.21-rc5-mm4 ?

Dmitry Torokhov wrote:
>
> *sigh* When will I learn to spell names of kernel parameters
> correctly? It is initcall_debug, not debug_initcall :( Could you try
> again, please?
Here is the dmesg for rc5mm4 with initcall_debug, showing how
no usbtouch function is called at all.

I also attached a similiar dmesg for 2.6.21-rc6, where things work
normally. 

I also decompressed the rc5mm4 image, to check
that USB touchscreen really is compiled into this image. These
USB options are on:
CONFIG_USB_HID=y
CONFIG_USB_HIDDEV=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_SPLIT_ISO=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_LIBUSUAL=y
CONFIG_USB_TOUCHSCREEN=y
CONFIG_USB_TOUCHSCREEN_EGALAX=y
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_PL2303=y

Helge Hafting

Download attachment "initcall_debugrc5mm4.gz" of type "application/gzip" (15606 bytes)

Download attachment "initcall_debugrc6.gz" of type "application/gzip" (11044 bytes)