Hi, everything looks fine from the kernel side. I think the problem might be in the file system. i have used the following options to get the touchscreen files compiled from tslib: ./autogen.sh ./configure --prefix=/tslib --host=arm-linux-gnu make make install is it right? regards, Shareef On Tue, May 27, 2008 at 12:00 PM, mohammed shareef <mdshareef@xxxxxxxxx> wrote: > hi, > > i currently dont have any GUI on it. But the display is turned on as > am able to see the linux logo and also able to write characters to the > lcd. > > i would like to add here that i DID NOT get > [*] Touchscreens > <*> OMAP touchscreen input driver " > > but instead i enabled the ADS7846 touchscreen. Actually i couldnt find > omap touchscreen on linux2.6.18. > > regards, > Shareef > > > On Tue, May 27, 2008 at 11:09 AM, mohammed shareef <mdshareef@xxxxxxxxx> wrote: >> hi, >> >> i currently dont have any GUI on it. But the display is turned on as >> am able to see the linux logo and also able to write characters to the >> lcd. >> >> regards, >> Shareef >> >> On Tue, May 27, 2008 at 11:07 AM, Abraham Arce >> <abraham.arce.moreno@xxxxxxxxx> wrote: >>> Shareef, >>> >>> Any feature that turns off the display some time after boot up? >>> >>> If you execute Xfbdev, are you able to see the X cursor? >>> >>> If you execute Xfbdev in background and then start ts_calibrate, what >>> do you get in display and serial port? >>> >>> Best Regards >>> Abraham >>> >>> >>> On Tue, May 27, 2008 at 12:32 AM, mohammed shareef <mdshareef@xxxxxxxxx> wrote: >>>> Hi, >>>> >>>> i tried the following environment variables: >>>> >>>> # export TSLIB_TSDEVICE=/dev/input/event1 >>>> # export TSLIB_CONFFILE=/etc/ts.conf >>>> # export TSLIB_FBDEVICE=/dev/fb0 >>>> # export TSLIB_PLUGINDIR=/usr/lib/ts >>>> # export TSLIB_CALIBFILE=/etc/pointercal >>>> # export TSLIB_CONSOLEDEVICE=none >>>> # /usr/X11/bin/ts_calibrate >>>> >>>> also int the "ts.conf" file "module_raw input" is uncommented . >>>> >>>> but again nothing comes up on the LCD screen. >>>> >>>> thanx and regards, >>>> Shareef >>>> >>>> On Tue, May 27, 2008 at 10:33 AM, S.Rajeev <srajeev@xxxxxxxxxxxxxxxxxxxx> wrote: >>>>> Hi , >>>>> >>>>> >>>>> Make the following change : >>>>> >>>>> 1) In the "ts.conf" file make sure "module_raw input" is uncommented . >>>>> 2) export TSLIB_CONSOLEDEVICE=none >>>>> >>>>> >>>>> Thanks and Regards >>>>> rajeev >>>>> >>>>> ----- Original Message ----- From: "mohammed shareef" <mdshareef@xxxxxxxxx> >>>>> To: "Abraham Arce" <abraham.arce.moreno@xxxxxxxxx> >>>>> Cc: "omap" <linux-omap@xxxxxxxxxxxxxxx> >>>>> Sent: Tuesday, May 27, 2008 9:56 AM >>>>> Subject: Re: omap 0sk and mistral touchscreen.. >>>>> >>>>> >>>>>> Dear Abraham, >>>>>> >>>>>> I am not receiving any error nor any messages on the LCD.. i have >>>>>> added the following environment variables: >>>>>> >>>>>> export TSLIB_TSDEVICE=/dev/input/event1 >>>>>> export TSLIB_CONFFILE=/etc/ts.conf >>>>>> export TSLIB_CONSOLEDEVICE=/dev/ttyS0 >>>>>> export TSLIB_FBDEVICE=/dev/fb0 >>>>>> export TSLIB_PLUGINDIR=/usr/lib/ts >>>>>> export TSLIB_CALIBFILE=/etc/pointercal >>>>>> >>>>>> everything seems fine.. except that i dont get any calibration >>>>>> messages on the lcd. >>>>>> >>>>>> regards, >>>>>> Shareef >>>>>> >>>>>> On Mon, May 26, 2008 at 9:12 PM, Abraham Arce >>>>>> <abraham.arce.moreno@xxxxxxxxx> wrote: >>>>>>> >>>>>>> On 5/26/08, mohammed shareef <mdshareef@xxxxxxxxx> wrote: >>>>>>>> >>>>>>>> Dear All, >>>>>>>> >>>>>>>> i cross-compiled the tslib for my filesystem as mentioned in: >>>>>>>> >>>>>>>> http://linux.omap.com/pipermail/linux-omap-open-source/2005-March/003174.html >>>>>>>> >>>>>>>> and i have put the executables in the filesystem. >>>>>>>> when i do >>>>>>>> /usr/X11/bin/ts_calibrate >>>>>>>> >>>>>>>> i dont get any "calibration request" on the LCD. >>>>>>> >>>>>>> when you run ts_calibrate what are the messages you are getting? >>>>>>> >>>>>>> are you receiving the following? >>>>>>> Couldnt load module input >>>>>>> if so, add a third exported variable: >>>>>>> export TSLIB_PLUGINDIR=/lib/ts >>>>>>> >>>>>>>> But when i do: >>>>>>>> >>>>>>>> cat /dev/input/event1 >>>>>>>> >>>>>>>> i could see that i get stuff on my host computer when i touch the >>>>>>>> screen. which means that my toucscreen is associated with event1. i >>>>>>>> have even set up the proper environment variables. >>>>>>>> >>>>>>>> doing: >>>>>>>> cat /proc/interrupts >>>>>>>> also shows that spi interrupts incrementing on touching the screen. >>>>>>>> >>>>>>>> cat /proc/bus/input/devices >>>>>>>> I: Bus=0000 Vendor=0000 Product=0000 Version=0000 >>>>>>>> N: Name="ADS784x Touchscreen" >>>>>>>> P: Phys=spi2.0/input0 >>>>>>>> S: Sysfs=/class/input/input1 >>>>>>>> H: Handlers=mouse0 event1 ts0 >>>>>>>> B: EV=b >>>>>>>> B: KEY=400 0 0 0 0 0 0 0 0 0 0 >>>>>>>> B: ABS=1000003 >>>>>>>> >>>>>>>> but running >>>>>>>> ts_calibrate doesnt show any cross-hairs on the LCD. >>>>>>>> >>>>>>>> could you tell me if am missing something? >>>>>>>> >>>>>>>> thank you, >>>>>>>> warm regards, >>>>>>>> Shareef >>>>>>>> -- >>>>>>>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in >>>>>>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>>>>> >>>>>>> >>>>>> -- >>>>>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in >>>>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>>> >>>>> >>>>> >>>>> Please do not print this email unless it is absolutely necessary. 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