Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762724AbXF0R5B (ORCPT ); Wed, 27 Jun 2007 13:57:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758630AbXF0R4y (ORCPT ); Wed, 27 Jun 2007 13:56:54 -0400 Received: from moutng.kundenserver.de ([212.227.126.183]:50421 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755604AbXF0R4x (ORCPT ); Wed, 27 Jun 2007 13:56:53 -0400 Message-ID: <4682A4E2.4020206@anagramm.de> Date: Wed, 27 Jun 2007 19:56:50 +0200 From: Clemens Koller User-Agent: Thunderbird 1.5.0.12 (Windows/20070509) MIME-Version: 1.0 To: Dmitry Torokhov CC: linux-kernel@vger.kernel.org Subject: Re: 2.6.21.5: BUG: usbtouchscreen.c DMC TSC-10 wrong descriptor type / type->init() failed. References: <468294E4.40801@anagramm.de> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Provags-ID: V01U2FsdGVkX1/erSWyttjpP/l5uZnnn4xXxaX56X+yadMIXnc Nk/Lu55ezZa7zCDjxTU/uxkXoi2AME18DbfSM9SJVzeRrvYSoX ybWVkHswJwUvQRKPZUs3w== Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1402 Lines: 42 Hello, Dimitry! Dmitry Torokhov schrieb: > On 6/27/07, Clemens Koller wrote: >> drivers/usb/input/usbtouchscreen.c: usbtouch_probe - type->init() >> failed, err: -19 > > dmc_tsc10_init() returns -ENODEV (-19) when device responds with > something other than 0x06 0x00 to the "reset" and "set rate" commands. > It would be interesting to see what your touchscreen responses are. Yes, thank you! I just had a look into the datasheet. (tsc10usb_pi_e.pdf, Rev. 1.2 from November 1, 2005) and I will need more debugging info to the dmc_tsc10_init()... As I wrote, I am using the TSC-103 without EEPROM. (I can add one if it's of any use.) The PanelID is 0 (pin 3 [SEL1] is low), so it's the "first" device on the bus. What exact chip version and EEPROM configuration do you use? I guess there are different firmware releases for the different TSC-10* devices which behave... well... different. :-( Regards, -- Clemens Koller __________________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Stra?e 45/1 Linhof Werksgel?nde D-81379 M?nchen Tel.089-741518-50 Fax 089-741518-19 http://www.anagramm-technology.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/