solution is simple: just remove lock&&unlock of mutex. it is locked before (in the same thread), so deadlock occurs.
And probably next problem appears:( I/gralloc ( 710): refresh rate = 53.04 Hz I/gralloc ( 710): fb_device_open res: 0 E/gralloc ( 710): couldn't open pmem (Unknown error: -2) E/gralloc ( 710): gralloc failed err=No such file or directory E/FramebufferNativeWindow( 710): fb buffer 0 allocation failed w=800, h=480, err=No such file or directory E/gralloc ( 710): couldn't open pmem (Unknown error: -2) E/gralloc ( 710): gralloc failed err=No such file or directory E/FramebufferNativeWindow( 710): fb buffer 1 allocation failed w=800, h=480, err=No such file or directory E/FramebufferNativeWindow( 710): xDpi -2097152000 E/FramebufferNativeWindow( 710): yDpi -2097152000 D/libEGL ( 710): egl.cfg not found, using default config D/libEGL ( 710): loaded /system/lib/egl/libGLES_android.so I/SurfaceFlinger( 710): EGL informations: I/SurfaceFlinger( 710): # of configs : 8 I/SurfaceFlinger( 710): vendor : Android I/SurfaceFlinger( 710): version : 1.4 Android META-EGL I/SurfaceFlinger( 710): extensions: EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_ANDROID_image_native_buffer EGL_ANDROID_swap_rectangle EGL_ANDROID_get_render_buffer I/SurfaceFlinger( 710): Client API: OpenGL ES I/SurfaceFlinger( 710): EGLSurface: 5-6-5-0, config=0x1000000 I/SurfaceFlinger( 710): flags : 001c0000 W/SurfaceFlinger( 710): ro.sf.lcd_density not defined, using 160 dpi by default. I/DEBUG ( 695): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** I/DEBUG ( 695): Build fingerprint: 'newsycat/mini2440/ mini2440/:AOSP/MASTER/eng.e-yes.20091117.221242:eng/test-keys' I/DEBUG ( 695): pid: 710, tid: 717 >>> system_server <<< I/DEBUG ( 695): signal 7 (SIGBUS), fault addr 00000000 I/DEBUG ( 695): r0 00000000 r1 426e4ee1 r2 0013ff20 r3 0013ebb8 I/DEBUG ( 695): r4 0013ec68 r5 accac0e8 r6 0013ec68 r7 0029b780 I/DEBUG ( 695): r8 00000320 r9 0013eda0 10 00000000 fp ac70bbdc I/DEBUG ( 695): ip ac440358 sp 44f82cb8 lr afe0ff58 pc acc9f568 cpsr 20000010 I/DEBUG ( 695): #00 pc 0001f568 /system/lib/egl/ libGLES_android.so I/DEBUG ( 695): #01 pc 0001fdb8 /system/lib/egl/ libGLES_android.so I/DEBUG ( 695): #02 pc 00006d8c /system/lib/libEGL.so I/DEBUG ( 695): #03 pc 00015f38 /system/lib/ libsurfaceflinger.so I/DEBUG ( 695): #04 pc 00016330 /system/lib/ libsurfaceflinger.so I/DEBUG ( 695): #05 pc 0002741c /system/lib/ libsurfaceflinger.so I/DEBUG ( 695): #06 pc 000299f4 /system/lib/libutils.so I/DEBUG ( 695): #07 pc 0002994c /system/lib/libutils.so I/DEBUG ( 695): #08 pc 00010ce8 /system/lib/libc.so I/DEBUG ( 695): #09 pc 0001071c /system/lib/libc.so I/DEBUG ( 695): I/DEBUG ( 695): code around pc: I/DEBUG ( 695): acc9f558 e5943038 e593103c e3510000 0a000002 I/DEBUG ( 695): acc9f568 e5910000 e350000c 0a00003c e3a06000 I/DEBUG ( 695): acc9f578 e58d6000 e5932020 e594c040 e58d2004 I/DEBUG ( 695): I/DEBUG ( 695): code around lr: I/DEBUG ( 695): afe0ff48 e5964000 e2144903 1a00000a ebfffbf8 I/DEBUG ( 695): afe0ff58 e3500001 0a000005 e5864000 e1a00006 I/DEBUG ( 695): afe0ff68 e3a01001 ebfffc1e e1a00004 e8bd81f0 I/DEBUG ( 695): I/DEBUG ( 695): stack: I/DEBUG ( 695): 44f82c78 0013ff20 [heap] I/DEBUG ( 695): 44f82c7c afe10040 /system/lib/libc.so I/DEBUG ( 695): 44f82c80 00000000 I/DEBUG ( 695): 44f82c84 afe0ff58 /system/lib/libc.so I/DEBUG ( 695): 44f82c88 0013fea0 [heap] I/DEBUG ( 695): 44f82c8c 0013ff20 [heap] I/DEBUG ( 695): 44f82c90 0013ebb8 [heap] I/DEBUG ( 695): 44f82c94 0029b780 [heap] I/DEBUG ( 695): 44f82c98 00000320 I/DEBUG ( 695): 44f82c9c ac420a84 /system/lib/libui.so I/DEBUG ( 695): 44f82ca0 00000000 I/DEBUG ( 695): 44f82ca4 0013ec68 [heap] I/DEBUG ( 695): 44f82ca8 accac0e8 /system/lib/egl/ libGLES_android.so I/DEBUG ( 695): 44f82cac 0013ec68 [heap] I/DEBUG ( 695): 44f82cb0 e3a07077 I/DEBUG ( 695): 44f82cb4 ef900077 I/DEBUG ( 695): #00 44f82cb8 000001e0 I/DEBUG ( 695): 44f82cbc 0000125c I/DEBUG ( 695): 44f82cc0 000001e0 I/DEBUG ( 695): 44f82cc4 0013ec68 [heap] I/DEBUG ( 695): 44f82cc8 000001e0 I/DEBUG ( 695): 44f82ccc 0013ec68 [heap] I/DEBUG ( 695): 44f82cd0 0013ec68 [heap] I/DEBUG ( 695): 44f82cd4 0029b780 [heap] I/DEBUG ( 695): 44f82cd8 00000320 I/DEBUG ( 695): 44f82cdc acc9fdbc /system/lib/egl/ libGLES_android.so I/DEBUG ( 695): #01 44f82ce0 000001e0 I/DEBUG ( 695): 44f82ce4 ac70baa0 /system/lib/libEGL.so I/DEBUG ( 695): 44f82ce8 00000000 I/DEBUG ( 695): 44f82cec ac70baa0 /system/lib/libEGL.so I/DEBUG ( 695): 44f82cf0 0013eda0 [heap] I/DEBUG ( 695): 44f82cf4 0013ece8 [heap] I/DEBUG ( 695): 44f82cf8 0013ece8 [heap] I/DEBUG ( 695): 44f82cfc 0013ece8 [heap] I/DEBUG ( 695): 44f82d00 0013ece8 [heap] I/DEBUG ( 695): 44f82d04 ac706d90 /system/lib/libEGL.so On 20 ноя, 18:00, AchimNohl <achim.n...@coware.com> wrote: > Hi all, > > I have see the same symptom while brining up 2.0 on an ARM926EJS based > (virtual) platform. 1.5 was working fine and my kernel remained > unchanged. In my analysis tools, I see that in my case the boot gets > stuck in a pthread_mutex_lock. After that the CPU is just idle. The > lock is called from hardware/libhardware/modules/gralloc.cpp in > init_pmem_area. I do not know if the problem is the same as yours but > I will update you once I found out more. > > Regards, > Achim > > On Nov 20, 4:52 am, Porting beginner <porting.begin...@gmail.com> > wrote: > > > On Thu, Nov 19, 2009 at 7:10 PM, Alexey Roslyakov < > > > alexey.roslya...@gmail.com> wrote: > > > Can you share your diff and/or logcat output? > > > I/SurfaceFlinger( 784): SurfaceFlinger is starting > > I/SurfaceFlinger( 784): SurfaceFlinger's main thread ready to run. > > Initializing graphics H/W... > > E/FramebufferNativeWindow( 784): +++++++++++ CALLING framebuffer_open > > ++++++ > > W/gralloc ( 784): ----------- here in framebuffer, doing ioctl for page > > flippping ------ > > W/gralloc ( 784): ----------- here in framebuffer, doing ioctl for page > > flippping ------- > > W/gralloc ( 784): ----------- here in framebuffer, doing ioctl for page > > flippping -------- > > I/gralloc ( 784): ++++++++++++using (fd=23) > > I/gralloc ( 784): id = LCDfb > > I/gralloc ( 784): xres = 240 px > > I/gralloc ( 784): yres = 320 px > > I/gralloc ( 784): xres_virtual = 240 px > > I/gralloc ( 784): yres_virtual = 640 px > > I/gralloc ( 784): bpp = 16 > > I/gralloc ( 784): r = 11:5 > > I/gralloc ( 784): g = 5:6 > > I/gralloc ( 784): b = 0:5 > > I/gralloc ( 784): width = 240 mm (25.400000 dpi) > > I/gralloc ( 784): height = 320 mm (25.400000 dpi) > > I/gralloc ( 784): refresh rate = 60.00 Hz > > E/FramebufferNativeWindow( 784): +++++++++++ CALLING gralloc_open ++++++ > > E/FramebufferNativeWindow( 784): +++++++++++ INITIALIZE THE BUFFER FIFO > > +++++ > > E/FramebufferNativeWindow( 784): +++++++++++ AFTER GRDEV->ALLOC O +++++ > > E/FramebufferNativeWindow( 784): xDpi -2097152000 > > E/FramebufferNativeWindow( 784): yDpi -2097152000 > > > On Nov 20, 12:22 am, Michael Trimarchi <trimar...@gandalf.sssup.it> > > > > wrote: > > > > Hi, > > > > > Alexey Roslyakov wrote: > > > > > I added LOGI just before return from fb_device_open. > > > > > > I/gralloc ( 713): fb_device_open res: 0 > > > > > > fb device initialized successfully. Problem is not here. > > > > > But where? > > > > > maybe we have the same architecture. I'm compiling eclair for openmoko > > > but > > > > the issue that I have is a crash in opencore. I'm trying to find the > > > > related problem, > > > > can you share with us your configuration for compile on the armv4t > > > > architecture? > > > > > Michael > > > > -- > > > unsubscribe: > > > android-porting+unsubscr...@googlegroups.com<android-porting%2bunsubscr...@googlegroups.com> > > > website:http://groups.google.com/group/android-porting > > > -- > > Thanks > > Rizavan- Hide quoted text - > > > - Show quoted text - -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
