Re: Unitech USB barcode scanner issues

On 4/30/07, Jiri Kosina <[email protected]> wrote:
> On Mon, 30 Apr 2007, Bret Towe wrote:
>
> > where is your tree? or could I get a copy of the cleaned up patch?
>
> My tree is hid.git on git.kernel.org. The cleaned up patch is not yet
> there, I will send it to you when I commit it. I am waiting for more of
> your feedback so that I put support for all product ids that need that.
>
> > > Is this still the case with my patch applied to usbhid, or does this
> > > happen only with usbkbd module?
> > looks like it is working now (didnt have a barcode eariler to test)
>
> Great to hear that, thanks for testing.
>
> > > > Bus 001 Device 003: ID 04b4:de61 Cypress Semiconductor Corp.
> > > So this one worked even previously without the patch?
> > I stated that in a rather confusing way didn't I
> > the de61 had acted fine reguarding case, I was unable to test it to see
> > if the patch also fixed that models issue with using hid
>
> Is it possible that you will have chance to test it with patched
> hid-core.c in near future? (you will have to modify that if() condition
> trivially, so that it matches 0xde61 instead of 0xde64).

accutally as soon as i had sent off that previous email I went looking
for scanners
to make sure they all worked or not
the below is what i got with a 61

[  135.479986] usbhid 1-1:1.0: usb_probe_interface
[  135.479986] usbhid 1-1:1.0: usb_probe_interface - got id
[  135.479986] drivers/usb/input/hid-core.c: HID probe called for ifnum 0
[  135.493319] drivers/usb/input/hid-core.c: Not fixing Cypress report
descriptor
[  135.496653] drivers/usb/input/hid-core.c: report descriptor (size
64, read 64) =  05 01 09 06 a1 01 05 07 29 e7 19 e0 25 01 15 00 75 01
95 08 81 02 95 01 75 08 81 01 95 05 75 01 05 08 29 05 19 01 91 02 95
01 75 03 91 01 95 06 75 08 26 e7 00 15 00 05 07 29 e7 19 00 81 00 c0
[  135.496653] drivers/usb/input/hid-core.c: parsing report descriptor failed
[  135.496653] usbcore: registered new interface driver usbhid
[  135.496653] drivers/usb/input/hid-core.c: v2.6:USB HID core driver
[  136.949986] hub 5-0:1.0: hub_suspend
[  136.949986] ehci_hcd 0000:00:1d.7: suspend root hub
[  136.949986] usb usb5: usb auto-suspend
[  137.496652] usb 1-1: usb auto-suspend
[  139.509986] hub 1-0:1.0: hub_suspend


and i did this for the hid-core.c bit

	if (le16_to_cpu(dev->descriptor.idVendor) == 0x04b4 &&
			(le16_to_cpu(dev->descriptor.idProduct == 0xde64) ||
			le16_to_cpu(dev->descriptor.idProduct == 0xde61)))

I thought this would be more handy

> Thanks,
>
> --
> Jiri Kosina
> SUSE Labs
>

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