android触摸屏驱动加载.docx

1、android触摸屏驱动加载触摸屏驱动加载内核信息表示触摸屏驱动已经加载：Starting kernel .Uncompressing Linux.Linux version 2.6.25 (email=kevinkevin-desktopkevinkevin-desktop/email) (gcc version 4.3.2 (Sourcery G+ Lite 2008q3-66) ) #4 PREEMPT Sat Dec 13 08:54:46 8CPU: XScale-PXA270 69054114 revision 4 (ARMv5TE), cr=0000397fMachine: In

2、tel HCDDBBVA0 Development Platform (aka Mainstone)Memory policy: ECC disabled, Data cache writebackRun Mode clock: 208.00MHz (*16)Turbo Mode clock: 520.00MHz (*2.5, active)Memory clock: 208.00MHz (/2)System bus clock: 208.00MHzCPU0: D VIVT undefined 5 cacheCPU0: I cache: 32768 bytes, associativity 3

3、2, 32 byte lines, 32 setsCPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 setsBuilt 1 zonelists in Zone order, mobility grouping on. Total pages: 16256Kernel command line: root=/dev/nfs nfsroot=192.168.2.58:/Workspace/Android/porting/PXA270/rootfs/android_nfs_rootfs ip=192.16tPID hash

4、 table entries: 256 (order: 8, 1024 bytes)Console: colour dummy device 80x30Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)Memory: 64MB = 64MB totalMemory: 61312KB available (3020K code, 450K data, 124K init)SLUB: Genslabs=12,

5、 HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1Mount-cache hash table entries: 512CPU: Testing write buffer coherency: oknet_namespace: 152 bytesNET: Registered protocol family 16SCSI subsystem initializedusbcore: registered new interface driver usbfsusbcore: registered new interface driver hu

6、busbcore: registered new device driver usbNET: Registered protocol family 23NET: Registered protocol family 2IP route cache hash table entries: 1024 (order: 0, 4096 bytes)TCP established hash table entries: 2048 (order: 2, 16384 bytes)TCP bind hash table entries: 2048 (order: 1, 8192 bytes)TCP: Hash

7、 tables configured (established 2048 bind 2048)TCP reno registeredashmem: initializedio scheduler noop registeredio scheduler anticipatory registeredio scheduler deadline registeredio scheduler cfq registered (default)Console: switching to colour frame buffer device 80x30Serial: 8250/16550 driver $R

8、evision: 1.90 $ 0 ports, IRQ sharing disabledpxa2xx-uart.0: ttyS0 at MMIO 0x40100000 (irq = 22) is a FFUARTconsole ttyS0 enabledpxa2xx-uart.1: ttyS1 at MMIO 0x40200000 (irq = 21) is a BTUARTpxa2xx-uart.2: ttyS2 at MMIO 0x40700000 (irq = 20) is a STUARTbrd: module loadedloop: module loadednbd: regist

9、ered device at major 43PPP generic driver version 2.4.2PPP Deflate Compression module registeredPPP BSD Compression module registereddm9000 Ethernet Drivereth0: dm9000 at c4812000,c4814000 IRQ 207 MAC: 08:00:3e:26:0a:5bLinux video capture interface: v2.00Uniform Multi-Platform E-IDE driveride: Assum

10、ing 50MHz system bus speed for PIO modes; override with idebus=xxDriver sd needs updating - please use bus_type methodsusbmon: debugfs is not availablepxa27x-ohci pxa27x-ohci: PXA27x OHCIpxa27x-ohci pxa27x-ohci: new USB bus registered, assigned bus number 1pxa27x-ohci pxa27x-ohci: irq 3, io mem 0x4c

11、000000usb usb1: configuration #1 chosen from 1 choicehub 1-0:1.0: USB hub foundhub 1-0:1.0: 3 ports detectedInitializing USB Mass Storage driver.usb 1-1: new low speed USB device using pxa27x-ohci and address 2usb 1-1: configuration #1 chosen from 1 choiceusbcore: registered new interface driver usb

12、-storageUSB Mass Storage support registered.mice: PS/2 mouse device common for all miceinput: Touchscreen as /class/input/input0i2c /dev entries driverSA1100/PXA2xx Watchdog Timer: timer margin 60 secinput: USB Mouse as /class/input/input1input: USB HID v1.10 Mouse USB Mouse on usb-pxa27x-1usbcore:

13、registered new interface driver usbhiddrivers/hid/usbhid/hid-core.c: v2.6:USB HID core driverlogger: created 64K log log_mainlogger: created 64K log log_eventslogger: created 64K log log_radioTCP cubic registeredNET: Registered protocol family 1NET: Registered protocol family 17RPC: Registered udp t

14、ransport module.RPC: Registered tcp transport module.XScale iWMMXt coprocessor detected.eth0: link downIP-Config: Complete: device=eth0, addr=192.168.2.199, mask=255.255.255.0, gw=192.168.2.1, host=pxa270, domain=, nis-domain=(none), bootserver=192.168.2.58, rootserver=192.168.2.58, rootpath=Looking

15、 up port of RPC 100003/2 on 192.168.2.58eth0: link up, 100Mbps, full-duplex, lpa 0x45E1Looking up port of RPC 100005/1 on 192.168.2.58VFS: Mounted root (nfs filesystem).Freeing init memory: 124Ksh: cant access tty; job control turned off# warning: rild uses 32-bit capabilities (legacy support in use

16、)# 进入Android命令行logcat查看日志，触摸屏加载也没有报错：I/DEBUG ( 779): debuggerd: Dec 6 2008 13:10:56E/flash_image( 787): error scanning partitionsE/mountd ( 778): could not read initial mass storage stateD/AndroidRuntime( 781):D/AndroidRuntime( 781): AndroidRuntime START D/AndroidRuntime( 781): CheckJNI is ONI/ ( 78

17、2): ServiceManager: 0xaab8W/AudioHardwareInterface( 782): Using stubbed audio hardware. No sound will be produced.I/AudioFlinger( 782): AudioFlingers main thread ready to run.I/CameraService( 782): CameraService started: pid=782D/AndroidRuntime( 781): - registering native functions -I/Zygote ( 781):

18、 Preloading classes.D/dalvikvm( 781): GC freed 746 objects / 41240 bytes in 6msD/dalvikvm( 781): GC freed 302 objects / 18584 bytes in 7msD/dalvikvm( 781): GC freed 309 objects / 18720 bytes in 8msD/dalvikvm( 781): Trying to load lib /system/lib/libmedia_jni.so 0x0D/dalvikvm( 781): Added shared lib

19、/system/lib/libmedia_jni.so 0x0D/dalvikvm( 781): Trying to load lib /system/lib/libmedia_jni.so 0x0D/dalvikvm( 781): Shared lib /system/lib/libmedia_jni.so already loaded in same CL 0x0D/dalvikvm( 781): Trying to load lib /system/lib/libmedia_jni.so 0x0D/dalvikvm( 781): Shared lib /system/lib/libmed

20、ia_jni.so already loaded in same CL 0x0D/dalvikvm( 781): GC freed 3698 objects / 177088 bytes in 23msD/dalvikvm( 781): GC freed 284 objects / 23032 bytes in 19msD/dalvikvm( 781): GC freed 403 objects / 23736 bytes in 21msD/dalvikvm( 781): GC freed 137 objects / 26616 bytes in 23msD/dalvikvm( 781): G

21、C freed 740 objects / 46536 bytes in 36msD/dalvikvm( 781): GC freed 384 objects / 23760 bytes in 37msD/dalvikvm( 781): Trying to load lib /system/lib/libwebcore.so 0x0D/dalvikvm( 781): Added shared lib /system/lib/libwebcore.so 0x0D/dalvikvm( 781): GC freed 490 objects / 28176 bytes in 38msD/dalvikv

22、m( 781): GC freed 298 objects / 21064 bytes in 40msD/dalvikvm( 781): GC freed 391 objects / 21160 bytes in 41msD/dalvikvm( 781): GC freed 1469 objects / 76648 bytes in 44msD/dalvikvm( 781): GC freed 611 objects / 45040 bytes in 43msD/dalvikvm( 781): GC freed 14758 objects / 517424 bytes in 67msD/dal

23、vikvm( 781): GC freed 11458 objects / 484344 bytes in 69msD/SSLSocketFactory( 781): Using factory email=org.apache.harmony.xnet.provider.jsse.OpenSSLSocketFactoryImpl4012cf80org.apache.harmony.xnet.provider.jsse.OpenSSLSocketFactoryImpl4012cf80/emailD/dalvikvm( 781): GC freed 4074 objects / 171968 b

24、ytes in 58msD/dalvikvm( 781): GC freed 640 objects / 34288 bytes in 55msD/dalvikvm( 781): GC freed 590 objects / 30416 bytes in 56msD/dalvikvm( 781): GC freed 369 objects / 26144 bytes in 59msI/Zygote ( 781): .preloaded 854 classes in 8341ms.D/dalvikvm( 781): GC freed 43 objects / 2432 bytes in 58ms

25、I/Zygote ( 781): Preloading resources.D/dalvikvm( 781): GC freed 6 objects / 8928 bytes in 59msD/dalvikvm( 781): GC freed 180 objects / 9312 bytes in 61msD/dalvikvm( 781): GC freed 123 objects / 4896 bytes in 61msI/Zygote ( 781): .preloaded 42 resources in 800ms.D/dalvikvm( 781): GC freed 115 object

26、s / 5472 bytes in 62msD/dalvikvm( 781): GC freed 181 objects / 7408 bytes in 61msD/dalvikvm( 781): GC freed 2 objects / 48 bytes in 61msI/dalvikvm( 781): Splitting out new zygote heapI/dalvikvm( 781): System server process 797 has been createdI/Zygote ( 781): Accepting command socket connectionsD/da

27、lvikvm( 797): Trying to load lib /system/lib/libandroid_servers.so 0x0D/dalvikvm( 797): Added shared lib /system/lib/libandroid_servers.so 0x0I/sysproc ( 797): Entered system_init()I/sysproc ( 797): ServiceManager: 0x156140I/SurfaceFlinger( 797): SurfaceFlinger is startingE/MemoryHeapBase( 797): err

28、or opening /dev/pmem: No such file or directoryI/SurfaceFlinger( 797): SurfaceFlingers main thread ready to run. Initializing graphics H/W.E/SurfaceFlinger( 797): Couldnt open /sys/android_power/wait_for_fb_sleep or /sys/android_power/wait_for_fb_wakeE/GLLogger( 797): couldnt load library (Cannot fi

29、nd library)I/SurfaceFlinger( 797): EGL informations:I/SurfaceFlinger( 797): # of configs : 4I/SurfaceFlinger( 797): vendor : AndroidI/SurfaceFlinger( 797): version : 1.2 Android META-EGLI/SurfaceFlinger( 797): extensions: EGL_ANDROID_query_string_config EGL_ANDROID_swap_rectangleI/SurfaceFlinger( 79

30、7): ext/config: EGL_ANDROID_swap_rectangleI/SurfaceFlinger( 797): Client API: OpenGL ESI/EGLDisplaySurface( 797): using (fd=21)I/EGLDisplaySurface( 797): id = PXAI/EGLDisplaySurface( 797): xres = 640 pxI/EGLDisplaySurface( 797): yres = 480 pxI/EGLDisplaySurface( 797): xres_virtual = 640 pxI/EGLDisplaySurface( 797): yres_virtual = 960 pxI/EGLDisplaySurface( 797): bpp = 16I/EGLDisplaySurface( 797): r = 11:5I/EGLDisplaySurface( 797): g = 5:6I/EGLDisplaySurface( 797): b = 0:5I/EGLDisplaySurface( 797): width = 51 mm (318.745087