Hi folks: I think I met the same problem as Leo's : (. I replace the driver source code with which is provided by manufacturer. But it seems still can not work. I'm appreciate some one can give me the hints!
joshua > Hi : > xinhui, I've make it work. But there's problem: touch screen can not > work. > I cat /dev/mouse0 and I can see the output when I move my finger. > Kernel can recognize the ADS7846. Here is the error of Xorg log, I mark as > red. > Is there any suggestion? I'm not major in driver develop, > I want to port meego to my device and to develop my application! > Please help! > > [ 16.414] (II) LoadModule: "evdev" > [ 16.415] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so > [ 16.417] (II) Module evdev: vendor="X.Org Foundation" > [ 16.418] compiled for 1.9.0, module version = 2.4.99 > [ 16.418] Module class: X.Org XInput Driver > [ 16.418] ABI class: X.Org XInput driver, version 11.0 > [ 16.419] (**) gpio-keys: always reports core events > [ 16.419] (**) gpio-keys: Device: "/dev/input/event1" > [ 16.420] (--) gpio-keys: Found 9 mouse buttons > [ 16.420] (II) gpio-keys: Configuring as mouse > [ 16.420] (**) gpio-keys: YAxisMapping: buttons 4 and 5 > [ 16.420] (**) gpio-keys: EmulateWheelButton: 4, EmulateWheelInertia: 10, > EmulateWheelTimeout: 200 > [ 16.420] (II) XINPUT: Adding extended input device "gpio-keys" (type: > MOUSE) > [ 16.425] (II) config/udev: Adding input device twl4030_pwrbutton > (/dev/input/event0) > [ 16.426] (**) twl4030_pwrbutton: Applying InputClass "default" > [ 16.426] (**) twl4030_pwrbutton: always reports core events > [ 16.426] (**) twl4030_pwrbutton: Device: "/dev/input/event0" > [ 16.427] (--) twl4030_pwrbutton: Found keys > [ 16.427] (II) twl4030_pwrbutton: Configuring as keyboard > [ 16.427] (II) XINPUT: Adding extended input device "twl4030_pwrbutton" > (type: KEYBOARD) > [ 16.427] (**) Option "xkb_rules" "evdev" > [ 16.427] (**) Option "xkb_model" "evdev" > [ 16.428] (**) Option "xkb_layout" "us" > [ 16.468] (II) XKB: reuse xkmfile > /var/cache/xkb/server-D378AD8F86E560F712A83EE36E4E5E92C595B9BD.xkm > [ 16.477] (II) config/udev: Adding input device TWL4030 Keypad > (/dev/input/event2) > [ 16.477] (**) TWL4030 Keypad: Applying InputClass "default" > [ 16.478] (**) TWL4030 Keypad: always reports core events > [ 16.478] (**) TWL4030 Keypad: Device: "/dev/input/event2" > [ 16.478] (--) TWL4030 Keypad: Found keys > [ 16.478] (II) TWL4030 Keypad: Configuring as keyboard > [ 16.479] (II) XINPUT: Adding extended input device "TWL4030 Keypad" > (type: KEYBOARD) > [ 16.479] (**) Option "xkb_rules" "evdev" > [ 16.479] (**) Option "xkb_model" "evdev" > [ 16.479] (**) Option "xkb_layout" "us" > [ 16.497] (II) config/udev: Adding input device ADS7846 Touchscreen > (/dev/input/event3) > [ 16.497] (**) ADS7846 Touchscreen: Applying InputClass "default" > [ 16.498] (**) ADS7846 Touchscreen: Applying InputClass "evdev > touchscreen catchall" > [ 16.498] (**) ADS7846 Touchscreen: always reports core events > [ 16.498] (**) ADS7846 Touchscreen: Device: "/dev/input/event3" > [ 16.499] (--) ADS7846 Touchscreen: Found absolute axes > [ 16.499] (--) ADS7846 Touchscreen: Found x and y absolute axes > [ 16.499] (--) ADS7846 Touchscreen: Found absolute touchscreen > [ 16.499] (II) ADS7846 Touchscreen: Configuring as touchscreen > [ 16.499] (**) ADS7846 Touchscreen: YAxisMapping: buttons 4 and 5 > [ 16.500] (**) ADS7846 Touchscreen: EmulateWheelButton: 4, > EmulateWheelInertia: 10, EmulateWheelTimeout: 200 > [ 16.500] (II) XINPUT: Adding extended input device "ADS7846 Touchscreen" > (type: TOUCHSCREEN) > [ 16.500] (II) ADS7846 Touchscreen: initialized for absolute axes. > [ 16.503] (II) config/udev: Adding input device ADS7846 Touchscreen > (/dev/input/mouse0) > [ 16.503] (**) ADS7846 Touchscreen: Applying InputClass "default" > [ 16.503] (**) ADS7846 Touchscreen: always reports core events > [ 16.504] (**) ADS7846 Touchscreen: Device: "/dev/input/mouse0" > [ 16.504] (EE) ioctl EVIOCGNAME failed: Inappropriate ioctl for device > [ 16.504] (II) UnloadModule: "evdev" > [ 16.504] (EE) PreInit returned NULL for "ADS7846 Touchscreen" > [ 16.602] (NI) OMAPFBSaveScreen: Dim backlight? > > > > 2010/11/12 <[email protected]> >> >> prompt:INIT id "X" respawing too fast:disable 5 minutes. >> >> please check your rootfs,example,softlink, numbers of inode,SUID of file >> or dir, private of file. >> >> >> >> >> >> /*******************************************************/ >> 电话: 0755-8988 8888 - 68642 传真: 0755-89924456 手机：18666280350 >> Email: [email protected] http://www.byd.com >> /*******************************************************/ >> ----- Original Message ----- >> From: "Carsten Munk" <[email protected]> >> To: "徐磊" <[email protected]> >> Cc: <[email protected]> >> Sent: Thursday, November 11, 2010 6:22 AM >> Subject: Re: [MeeGo-dev] [devkit8000] question about uxlaunch failed >> >> >> > 2010/11/10 徐磊 <[email protected]>: >> >> Hi : >> >> My u-boot version is 2010.6, kernel: 2.6.35. I use devkit8000 with 7" >> >> LCD. >> >> my boot param: setenv bootargs 'console=ttyS2,115200n8 console=tty0 >> >> root=/dev/mmcblk0p2 ro rootwait omapdss.def_disp=lcd >> >> omapdss.vram=0:12M,1:0M,2:0M omapfb.mode=lcd:800x480' >> >> >> >> I can run TI demo, but can not enter into home screen. I can see >> >> uxlaunch >> >> has been launched freequently, and print info: INIT id "X" respawing >> >> too >> >> fast:disable 5 minutes. >> >> >> >> I really hope for the help! thanks very much >> >> >> > >> > Hi, >> > >> > For next time - [email protected] mailing list is the intended >> > place for MeeGo porting questions and the practical side of MeeGo >> > porting :) >> > >> > BR >> > Carsten Munk >> > MeeGo Nokia N900 hardware adaptation maintainer >> > _______________________________________________ >> > MeeGo-dev mailing list >> > [email protected] >> > http://lists.meego.com/listinfo/meego-dev >> > >> > >> > Powered by BYD Security Gateway. >> > > > _______________________________________________ > MeeGo-dev mailing list > [email protected] > http://lists.meego.com/listinfo/meego-dev > >
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