Messages in this thread | | | Date | Wed, 27 Jun 2007 19:56:50 +0200 | From | Clemens Koller <> | Subject | Re: 2.6.21.5: BUG: usbtouchscreen.c DMC TSC-10 wrong descriptor type / type->init() failed. |
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Hello, Dimitry!
Dmitry Torokhov schrieb: > On 6/27/07, Clemens Koller <clemens.koller@anagramm.de> 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-Straße 45/1 Linhof Werksgelände D-81379 München 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/
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