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.
> >
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