Re: [PATCH] USB Support for recent Casio Digital Still Cameras, linux-2.4.11

From: Matthew Dharm (mdharm-kernel@one-eyed-alien.net)
Date: Wed Oct 10 2001 - 19:41:17 EST

In my experience, if you've tested the endpoints on these things, you've
covered the middle. I'd rather have the single entry.

Matt

On Thu, Oct 11, 2001 at 02:36:47AM +0200, Jan Niehusmann wrote:
> On Thu, Oct 11, 2001 at 02:11:56AM +0200, Harald Schreiber wrote:
> > Recent Casio QV digital still cameras (for example the QV 4000)
> > show up as
> > VendorID: 0x07cf ProductID: 0x1001 Revision: 10.00
> >
> > So the following patch is necessary to make these devices working
> > with the USB storage driver. The patch is against linux-2.4.11,
> > but it should work with any kernel since 2.4.8-pre3.
>
> Confirmed. I sent the same patch (without the comments) to linux-kernel
> three days ago.
>
> BTW, perhaps it would be better to patch the thing the following way,
> because I don't know what's in the revision number range between
> 1000 and 9009, perhaps there are other devices which don't like the
> workaround?
>
>
> --- linux-2.4.9-ac10/drivers/usb/storage/unusual_devs.h Sat Sep 8 18:18:51 2001
> +++ linux-2.4.10-ac11/drivers/usb/storage/unusual_devs.h Thu Oct 11 02:11:29 2001
> @@ -394,6 +394,12 @@
> * - They don't like the INQUIRY command. So we must handle this command
> * of the SCSI layer ourselves.
> */
> +UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x1000,
> + "Casio",
> + "QV DigitalCamera",
> + US_SC_8070, US_PR_CB, NULL,
> + US_FL_FIX_INQUIRY ),
> +
> UNUSUAL_DEV( 0x07cf, 0x1001, 0x9009, 0x9009,
> "Casio",
> "QV DigitalCamera",
>
> > --------------------------------------------------------------------
> > Dipl.-Math. Harald Schreiber, Nizzaallee 26, D-52072 Aachen, Germany
> > Phone/Fax: +49-241-9108015/6 mailto:harald@harald-schreiber.de
> > --------------------------------------------------------------------
>
> Interesting, twice the same patch, and then from nearly the same location
> in the world. (Roermonder Str. 112a - distance several 100m )
>
> Jan 

-- 
Matthew Dharm                              Home: mdharm-usb@one-eyed-alien.net 
Maintainer, Linux USB Mass Storage Driver

God, root, what is difference?
					-- Pitr
User Friendly, 11/11/1999
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