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[linux_var] Driver per X su Olinuxino A20



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Salve a tutti,
ho un problema con la distro della Olimex per gli A20 micro, dalla quale non
mi voglio staccare per certi motivi.

Ho aggiornato parte del sistema, tra cui il server X, e ora non mi va più il
touchscreen del display che vendono loro. Il driver grafico l'avevo già
aggiornato, grazie ad Elena e Diego, però adesso che ho tempo per lavorarci un
po' sopra scopro che ho un problema analogo con il touch. Devo aggiornare i
driver per X ricompilandoli affinché la loro versione sia compatibile con
quella del server.
Il problema è che non so dove reperire i sorgenti e come compilarli, visto che
per il driver grafico Elena mi aveva indicato una pagina da qualche parte
nella wiki della AllWinner.

Vi allego parte del log di X:

[  5813.363] (II) config/udev: Adding input device sun4i-ts (/dev/input/event0)
[  5813.363] (**) sun4i-ts: Applying InputClass "evdev touchscreen catchall"
[  5813.363] (**) sun4i-ts: Applying InputClass "Sun4i-Touchscreen"
[  5813.363] (II) LoadModule: "tslib"
[  5813.364] (II) Loading /usr/lib/xorg/modules/input/tslib_drv.so
[  5813.365] (II) Module tslib: vendor="X.Org Foundation"
[  5813.365]    compiled for 1.12.4, module version = 0.0.1
[  5813.365]    Module class: X.Org XInput Driver
[  5813.365]    ABI class: X.Org XInput driver, version 16.0
[  5813.365] (EE) module ABI major version (16) doesn't match the server's versi
on (21)
[  5813.365] (II) UnloadModule: "tslib"
[  5813.366] (II) Unloading tslib
[  5813.366] (EE) Failed to load module "tslib" (module requirement mismatch, 0)
[  5813.366] (EE) No input driver matching `tslib'
[  5813.367] (II) config/udev: Adding input device sun4i-ts (/dev/input/mouse0)
[  5813.367] (II) No input driver specified, ignoring this device.
[  5813.367] (II) This device may have been added with another device file.
[  5813.369] (II) config/udev: Adding input device axp20-supplyer (/dev/input/ev
ent1)
[  5813.365] (II) UnloadModule: "tslib"
[  5813.366] (II) Unloading tslib
[  5813.366] (EE) Failed to load module "tslib" (module requirement mismatch, 0)
[  5813.366] (EE) No input driver matching `tslib'
[  5813.367] (II) config/udev: Adding input device sun4i-ts (/dev/input/mouse0)
[  5813.367] (II) No input driver specified, ignoring this device.
[  5813.367] (II) This device may have been added with another device file.
[  5813.369] (II) config/udev: Adding input device axp20-supplyer (/dev/input/ev
ent1)
[  5813.370] (**) axp20-supplyer: Applying InputClass "evdev keyboard catchall"
[  5813.370] (II) LoadModule: "evdev"
[  5813.370] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[  5813.377] (II) Module evdev: vendor="X.Org Foundation"
[  5813.377]    compiled for 1.16.0, module version = 2.9.0
[  5813.377]    Module class: X.Org XInput Driver
[  5813.377]    ABI class: X.Org XInput driver, version 21.0
[  5813.377] (II) Using input driver 'evdev' for 'axp20-supplyer'
[  5813.377] (**) axp20-supplyer: always reports core events
[  5813.377] (**) evdev: axp20-supplyer: Device: "/dev/input/event1"
[  5813.378] (--) evdev: axp20-supplyer: Vendor 0x1 Product 0x1
[  5813.378] (--) evdev: axp20-supplyer: Found keys
[  5813.378] (II) evdev: axp20-supplyer: Configuring as keyboard
[  5813.378] (**) Option "config_info" "udev:/sys/devices/platform/sunxi-i2c.0/i
2c-0/0-0034/axp20-supplyer.28/input/input1/event1"
[  5813.378] (II) XINPUT: Adding extended input device "axp20-supplyer" (type: K
EYBOARD, id 6)
[  5813.378] (**) Option "xkb_rules" "evdev"
[  5813.378] (**) Option "xkb_model" "pc105"
[  5813.379] (**) Option "xkb_layout" "us"
[  5813.382] (II) config/udev: Adding input device sun4i-keyboard (/dev/input/ev
ent2)
[  5813.383] (**) sun4i-keyboard: Applying InputClass "evdev keyboard catchall"
[  5813.383] (II) Using input driver 'evdev' for 'sun4i-keyboard'
[  5813.383] (**) sun4i-keyboard: always reports core events
[  5813.383] (**) evdev: sun4i-keyboard: Device: "/dev/input/event2"
[  5813.383] (--) evdev: sun4i-keyboard: Vendor 0x1 Product 0x1
[  5813.383] (--) evdev: sun4i-keyboard: Found keys
[  5813.383] (II) evdev: sun4i-keyboard: Configuring as keyboard
[  5813.383] (**) Option "config_info" "udev:/sys/devices/virtual/input/input2/e
vent2"
[  5813.384] (II) XINPUT: Adding extended input device "sun4i-keyboard" (type: K
EYBOARD, id 7)
[  5813.384] (**) Option "xkb_rules" "evdev"
[  5813.384] (**) Option "xkb_model" "pc105"
[  5813.384] (**) Option "xkb_layout" "us"
[  5815.172] (II) evdev: sun4i-keyboard: Close
[  5815.173] (II) UnloadModule: "evdev"
[  5813.378] (II) evdev: axp20-supplyer: Configuring as keyboard
[  5813.378] (**) Option "config_info" "udev:/sys/devices/platform/sunxi-i2c.0/i
2c-0/0-0034/axp20-supplyer.28/input/input1/event1"
[  5813.378] (II) XINPUT: Adding extended input device "axp20-supplyer" (type: K
[  5813.068] (EE) AIGLX: reverting to software rendering
[  5813.093] (II) AIGLX: Loaded and initialized swrast
[  5813.093] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[  5813.363] (II) config/udev: Adding input device sun4i-ts (/dev/input/event0)
[  5813.363] (**) sun4i-ts: Applying InputClass "evdev touchscreen catchall"
[  5813.363] (**) sun4i-ts: Applying InputClass "Sun4i-Touchscreen"
[  5813.363] (II) LoadModule: "tslib"
[  5813.364] (II) Loading /usr/lib/xorg/modules/input/tslib_drv.so
[  5813.365] (II) Module tslib: vendor="X.Org Foundation"
[  5813.365]    compiled for 1.12.4, module version = 0.0.1
[  5813.365]    Module class: X.Org XInput Driver
[  5813.365]    ABI class: X.Org XInput driver, version 16.0
[  5813.365] (EE) module ABI major version (16) doesn't match the server's versi
on (21)
[  5813.365] (II) UnloadModule: "tslib"
[  5813.366] (II) Unloading tslib
[  5813.366] (EE) Failed to load module "tslib" (module requirement mismatch, 0)
[  5813.366] (EE) No input driver matching `tslib'
[  5813.367] (II) config/udev: Adding input device sun4i-ts (/dev/input/mouse0)
[  5813.367] (II) No input driver specified, ignoring this device.
[  5813.367] (II) This device may have been added with another device file.
[  5813.369] (II) config/udev: Adding input device axp20-supplyer (/dev/input/ev
ent1)


'notte,
  Jacopo

- -- 
Profilo: ehiahi.homenet.org/morpheus
Blog: ehiahi.homenet.org/morpheus/blog
Membro del LIFO: http://www.lifolab.org/
Membro del LinuxVar: http://linuxvar.it/
Amico del GL-Como: http://www.gl-como.it/

- -- 
Profilo: ehiahi.homenet.org/morpheus
Blog: ehiahi.homenet.org/morpheus/blog
Membro del LIFO: http://www.lifolab.org/
Membro del LinuxVar: http://linuxvar.it/
Amico del GL-Como: http://www.gl-como.it/
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