Porting CyanogenMod 12.1 to x86

[JJ Meijer]

Hello everybody,

I started a project to learn something more about Linux and Android so I started to port the Cyanogen project to my HP Omni 10 (Baytrail) tablet. Many thanks to the Android-x86 project I had relatively quickly my tablet booting and change_rooting into Android.

At the moment surfaceflinger is crashing because of a missing EGLConfig (No suitable EGLConfig found). Hints in how this config should be supplied are very welcome!

I will let you know how it goes... :)

Kind regard, JJ

[JJ Meijer]

Ok, so after some digging I found out I forgot to set androidboot.hardware to load the correct gralloc.$hardware.so. Available are default and drm so I choose drm although it feels like this is not correct...

Now it's doing a little bit more but i get:
E/GRALLOC-MOD( 4094): failed to add fb
W/EGL-DRI2( 4094): Native format mismatch: 0x1 != 0x5

Here is the old log:

I/SurfaceFlinger( 3248): SurfaceFlinger is starting
I/SurfaceFlinger( 3248): SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
D/libEGL  ( 3248): loaded /system/lib/egl/libGLES_mesa.so
W/EGL-DRI2( 3248): fail to get drm fd
W/libEGL  ( 3248): eglInitialize(0xb6867400) failed (EGL_NOT_INITIALIZED)
W/gralloc ( 3248): FBIOPUT_VSCREENINFO failed, page flipping not supported
W/gralloc ( 3248): page flipping not supported (yres_virtual=1200, requested=2400)
I/gralloc ( 3248): using (fd=11)
I/gralloc ( 3248): id           = inteldrmfb
I/gralloc ( 3248): xres         = 1920 px
I/gralloc ( 3248): yres         = 1200 px
I/gralloc ( 3248): xres_virtual = 1920 px
I/gralloc ( 3248): yres_virtual = 1200 px
I/gralloc ( 3248): bpp          = 32
I/gralloc ( 3248): r            = 16:8
I/gralloc ( 3248): g            =  8:8
I/gralloc ( 3248): b            =  0:8
I/gralloc ( 3248): width        = 305 mm (159.895081 dpi)
I/gralloc ( 3248): height       = 191 mm (159.581146 dpi)
I/gralloc ( 3248): refresh rate = 60.00 Hz
W/hwcomposer( 3248): getting VSYNC period from fb HAL: 16666667
D/hwcomposer( 3248): Intel hwcomposer module
I/SurfaceFlinger( 3248): Using composer version 1.0
W/SurfaceFlinger( 3248): no suitable EGLConfig found, trying a simpler query
F/SurfaceFlinger( 3248): no suitable EGLConfig found, giving up
--------- beginning of crash
F/libc    ( 3248): Fatal signal 4 (SIGILL), code 2, fault addr 0xb767f3dc in tid 3248 (surfaceflinger)

New log:

I/SurfaceFlinger( 4094): SurfaceFlinger is starting
I/SurfaceFlinger( 4094): SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
D/libEGL  ( 4094): loaded /system/lib/egl/libGLES_mesa.so
I/GRALLOC-DRM( 4094): create intel for driver i915
I/ServiceManager( 4023): Waiting for service SurfaceFlinger...
D/GRALLOC-KMS( 4094): supported drm planes and formats
D/GRALLOC-KMS( 4094): plane id 21
D/GRALLOC-KMS( 4094):     format RG16
D/GRALLOC-KMS( 4094):     format AB24
D/GRALLOC-KMS( 4094):     format AR24
D/GRALLOC-KMS( 4094):     format XB24
D/GRALLOC-KMS( 4094):     format XR24
D/GRALLOC-KMS( 4094):     format XB30
D/GRALLOC-KMS( 4094):     format AB30
D/GRALLOC-KMS( 4094):     format YUYV
D/GRALLOC-KMS( 4094):     format YVYU
D/GRALLOC-KMS( 4094):     format UYVY
D/GRALLOC-KMS( 4094):     format VYUY
D/GRALLOC-KMS( 4094): plane id 22
D/GRALLOC-KMS( 4094):     format RG16
D/GRALLOC-KMS( 4094):     format AB24
D/GRALLOC-KMS( 4094):     format AR24
D/GRALLOC-KMS( 4094):     format XB24
D/GRALLOC-KMS( 4094):     format XR24
D/GRALLOC-KMS( 4094):     format XB30
D/GRALLOC-KMS( 4094):     format AB30
D/GRALLOC-KMS( 4094):     format YUYV
D/GRALLOC-KMS( 4094):     format YVYU
D/GRALLOC-KMS( 4094):     format UYVY
D/GRALLOC-KMS( 4094):     format VYUY
D/GRALLOC-KMS( 4094): plane id 26
D/GRALLOC-KMS( 4094):     format RG16
D/GRALLOC-KMS( 4094):     format AB24
D/GRALLOC-KMS( 4094):     format AR24
D/GRALLOC-KMS( 4094):     format XB24
D/GRALLOC-KMS( 4094):     format XR24
D/GRALLOC-KMS( 4094):     format XB30
D/GRALLOC-KMS( 4094):     format AB30
D/GRALLOC-KMS( 4094):     format YUYV
D/GRALLOC-KMS( 4094):     format YVYU
D/GRALLOC-KMS( 4094):     format UYVY
D/GRALLOC-KMS( 4094):     format VYUY
D/GRALLOC-KMS( 4094): plane id 27
D/GRALLOC-KMS( 4094):     format RG16
D/GRALLOC-KMS( 4094):     format AB24
D/GRALLOC-KMS( 4094):     format AR24
D/GRALLOC-KMS( 4094):     format XB24
D/GRALLOC-KMS( 4094):     format XR24
D/GRALLOC-KMS( 4094):     format XB30
D/GRALLOC-KMS( 4094):     format AB30
D/GRALLOC-KMS( 4094):     format YUYV
D/GRALLOC-KMS( 4094):     format YVYU
D/GRALLOC-KMS( 4094):     format UYVY
D/GRALLOC-KMS( 4094):     format VYUY
I/GRALLOC-KMS( 4094): there are 2 modes on connector 0x26, type 14
I/GRALLOC-KMS( 4094):   1920x1200
I/GRALLOC-KMS( 4094):   1920x1200
I/GRALLOC-KMS( 4094): Established mode:
I/GRALLOC-KMS( 4094): clock: 149900, hdisplay: 1920, hsync_start: 1964, hsync_end: 1996, htotal: 2064, hskew: 0
I/GRALLOC-KMS( 4094): vdisplay: 1200, vsync_start: 1203, vsync_end: 1208, vtotal: 1210, vscan: 0, vrefresh: 60
I/GRALLOC-KMS( 4094): flags: 10, type: 72, name 1920x1200
I/GRALLOC-KMS( 4094): the best mode is 1920x1200
W/dex2oat ( 3534): Verification of void org.ccil.cowan.tagsoup.HTMLSchema.<init>() took 145.974ms
D/GRALLOC-KMS( 4094): will use flip for fb posting
I/GRALLOC-MOD( 4094): mode.hdisplay 1920
I/GRALLOC-MOD( 4094): mode.vdisplay 1200
I/GRALLOC-MOD( 4094): mode.vrefresh 60.000000
I/GRALLOC-MOD( 4094): format 0x5
I/GRALLOC-MOD( 4094): xdpi 221.000000
I/GRALLOC-MOD( 4094): ydpi 217.000000
I/GRALLOC-MOD( 4094): mode.hdisplay 1920
I/GRALLOC-MOD( 4094): mode.vdisplay 1200
I/GRALLOC-MOD( 4094): mode.vrefresh 60.000000
I/GRALLOC-MOD( 4094): format 0x5
I/GRALLOC-MOD( 4094): xdpi 221.000000
I/GRALLOC-MOD( 4094): ydpi 217.000000
W/hwcomposer( 4094): getting VSYNC period from fb HAL: 16666667
D/hwcomposer( 4094): Intel hwcomposer module
I/SurfaceFlinger( 4094): Using composer version 1.0
W/SurfaceFlinger( 4094): no suitable EGLConfig found, trying a simpler query
I/SurfaceFlinger( 4094): EGL information:
I/SurfaceFlinger( 4094): vendor    : Android
I/SurfaceFlinger( 4094): version   : 1.4 Android META-EGL
I/SurfaceFlinger( 4094): extensions: EGL_KHR_get_all_proc_addresses EGL_ANDROID_presentation_time EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_create_context EGL_EXT_create_context_robustness EGL_ANDROID_image_native_buffer
I/SurfaceFlinger( 4094): Client API: OpenGL_ES
I/SurfaceFlinger( 4094): EGLSurface: 8-8-8-8, config=0xb684a660
I/SurfaceFlinger( 4094): OpenGL ES informations:
I/SurfaceFlinger( 4094): vendor    : Intel Open Source Technology Center
I/SurfaceFlinger( 4094): renderer  : Mesa DRI Intel(R) Bay Trail
I/SurfaceFlinger( 4094): version   : OpenGL ES 3.0 Mesa 10.7.0-devel
I/SurfaceFlinger( 4094): extensions: GL_EXT_debug_marker GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_dxt1 GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_EGL_image GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_EXT_draw_buffers GL_EXT_map_buffer_range GL_OES_depth_texture_cube_map
I/SurfaceFlinger( 4094): GL_MAX_TEXTURE_SIZE = 8192
I/SurfaceFlinger( 4094): GL_MAX_VIEWPORT_DIMS = 16384
E/cutils-trace( 4094): Error opening trace file: No such file or directory (2)
W/EGL-DRI2( 4094): Native format mismatch: 0x1 != 0x5
D/SurfaceFlinger( 4094): Set power mode=2, type=0 flinger=0xb685c000
D/SurfaceFlinger( 4094): SF. shader cache generated - 26 shaders in 215.846298 ms
E/GRALLOC-MOD( 4094): failed to add fb
W/GraphicBufferAllocator( 4094): alloc(1920, 1200, 1, 00001a00, ...) failed -22 (Invalid argument)
E/        ( 4094): GraphicBufferAlloc::createGraphicBuffer(w=1920, h=1200) failed (Invalid argument), handle=0x0
E/BufferQueueProducer( 4094): [FramebufferSurface] dequeueBuffer: createGraphicBuffer failed
F/libc    ( 4094): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x38 in tid 4094 (surfaceflinger)
I/ServiceManager( 1386): service 'SurfaceFlinger' died

[pstglia]

Em terça-feira, 29 de setembro de 2015 15:51:10 UTC-3, JJ Meijer escreveu:

Ok, so after some digging I found out I forgot to set androidboot.hardware to load the correct gralloc.$hardware.so. Available are default and drm so I choose drm although it feels like this is not correct...

Now it's doing a little bit more but i get:
E/GRALLOC-MOD( 4094): failed to add fb
W/EGL-DRI2( 4094): Native format mismatch: 0x1 != 0x5

Apparently he's complaining one format is set to HAL_PIXEL_FORMAT_RGBA_8888 (0x1) and another to HAL_PIXEL_FORMAT_BGRA_8888 (0x5 - This is the default format used - see intel_init_kms_features on hardware/drm_gralloc/gralloc_drm_intel.c)

Suggest you debug these src files:

hardware/drm_gralloc/gralloc_drm_intel.c

external/mesa/src/egl/drivers/dri2/platform_android.c

Regards,

Pstglia

[JJ Meijer]

Thanks for the suggestions! I looked into in and it looks like it is just a warning and not a show stopper.

The (Invalid argument) sounds more serious (or maybe this is related to the pixel format of course):

W/GraphicBufferAllocator( 4094): alloc(1920, 1200, 1, 00001a00, ...) failed -22 (Invalid argument)
E/        ( 4094): GraphicBufferAlloc::createGraphicBuffer(w=1920, h=1200) failed (Invalid argument), handle=0x0
E/BufferQueueProducer( 4094): [FramebufferSurface] dequeueBuffer: createGraphicBuffer failed
F/libc    ( 4094): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x38 in tid 4094 (surfaceflinger)

Op dinsdag 29 september 2015 21:29:07 UTC+2 schreef pstglia:

[pstglia]

Em terça-feira, 29 de setembro de 2015 18:17:45 UTC-3, JJ Meijer escreveu:

Thanks for the suggestions! I looked into in and it looks like it is just a warning and not a show stopper.

The (Invalid argument) sounds more serious (or maybe this is related to the pixel format of course):

W/GraphicBufferAllocator( 4094): alloc(1920, 1200, 1, 00001a00, ...) failed -22 (Invalid argument)
E/        ( 4094): GraphicBufferAlloc::createGraphicBuffer(w=1920, h=1200) failed (Invalid argument), handle=0x0
E/BufferQueueProducer( 4094): [FramebufferSurface] dequeueBuffer: createGraphicBuffer failed
F/libc    ( 4094): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x38 in tid 4094 (surfaceflinger)

I think they are all related. The first call to "GraphicBufferAllocator::alloc" is trying to allocate a new buffer on GPU. This job is done under external/drm_gralloc (which communicates with GPU through libdrm) and external/mesa. 

However, appears to me that the mismatched format avoided it from allocating this buffer. So, it should have returned an error propagated to the caller (surfaceflinger)

If you look at frameworks/native/services/surfaceflinger/SurfaceFlinger.cpp you'll find in certain points it sets format to PIXEL_FORMAT_RGBA_8888

As suggestions, you could try these:

1) Include "HAL_PIXEL_FORMAT_RGBA_8888" as a valid format for buffer creation:

#include "intel_chipset.h" /* for platform detection macros */

static void intel_init_kms_features(struct gralloc_drm_drv_t *drv,

                struct gralloc_drm_t *drm)

{

...

        switch (drm->primary.fb_format) {

        case HAL_PIXEL_FORMAT_BGRA_8888:

        case HAL_PIXEL_FORMAT_RGB_565:

        case HAL_PIXEL_FORMAT_RGBA_8888:

                break;

        default:

                drm->primary.fb_format = HAL_PIXEL_FORMAT_BGRA_8888;

                break;

        }

OR

2) Change formats used on SurfaceFlinger from "PIXEL_FORMAT_RGBA_8888" to "PIXEL_FORMAT_BGRA_8888"

Regards,

Pstglia 

[JJ Meijer]

Thanks for the help! I tried both but it didn't change anything for some reason, the log is still exactly the same.

I also tried to change frameworks/native/libs/ui/FramebufferNativeWindow.cpp but it looks like the code isn't even executed because I don't see the added debug lines.

        /*
         * This does not actually change the framebuffer format. It merely
         * fakes this format to surfaceflinger so that when it creates
         * framebuffer surfaces it will use this format. It's really a giant
         * HACK to allow interworking with buggy gralloc+GPU driver
         * implementations. You should *NEVER* need to set this for shipping
         * devices.
         */
#ifdef FRAMEBUFFER_FORCE_FORMAT
        *((uint32_t *)&fbDev->format) = FRAMEBUFFER_FORCE_FORMAT;
    ALOGE("-----Detected force format");
#endif
    *((uint32_t *)&fbDev->format) = 5; // Just to be sure
    ALOGE("--------Force format set");

[JJ Meijer]

After creating a giant mess of it all I started over..

Basically this is my configuration regarding HW / GPU, for now it would be nice if SurfaceFlinger would fling a surface :o)

Sadly I'm ending up with a blanked screen and a flashing cursor. The logs show SurfaceFlinger is crash-looping becouse of the 'no suitable EGLConfig found, giving up' error. What could I be missing?

BoardConfig.mk

# Video
BOARD_GPU_DRIVERS := i915 i965
TARGET_HARDWARE_3D := true
USE_OPENGL_RENDERER := true
BOARD_EGL_CFG := device/hp/omni/gpu/egl_mesa.cfg

device.mk

# Get the hardware acceleration libraries
$(call inherit-product-if-exists,$(LOCAL_PATH)/gpu/gpu_mesa.mk)

local_manifest:

<!-- mesa -->
<remove-project name="platform/external/mesa3d" />
<project path="external/mesa" name="platform/external/mesa" remote="x86" revision="lollipop-x86" />
<project path="external/drm" name="platform/external/drm" remote="x86" revision="lollipop-x86" />
<project path="hardware/drm_gralloc" name="platform/hardware/drm_gralloc" remote="x86" revision="lollipop-x86" />
<project path="hardware/intel/hwcomposer" name="platform/hardware/intel/hwcomposer" remote="x86" revision="lollipop-x86" />
<project path="external/libpciaccess" name="platform/external/libpciaccess" remote="x86" revision="lollipop-x86" />

tombstone:
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'hp/cm_omni/omni:5.1.1/LVY48F/82b51dd96d:userdebug/test-keys'
Revision: '0'
ABI: 'x86'
pid: 22725, tid: 22725, name: surfaceflinger  >>> /system/bin/surfaceflinger <<<
signal 4 (SIGILL), code 2 (ILL_ILLOPN), fault addr 0xb765aedd
Abort message: 'no suitable EGLConfig found, giving up'
    eax fffffffe  ebx b7664e2c  ecx 2b9ac182  edx 2b9ac182
    esi 00000000  edi 00000005
    xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000  xss 0000007b
    eip b765aedd  ebp bfabb95c  esp bfabb930  flags 00010282

backtrace:
    #00 pc 0000cedd  /system/lib/libcutils.so (__android_log_assert+125)
    #01 pc 0003e7db  /system/lib/libsurfaceflinger.so
    #02 pc 0003e12c  /system/lib/libsurfaceflinger.so
    #03 pc 00022bb0  /system/lib/libsurfaceflinger.so (android::SurfaceFlinger::init()+320)
    #04 pc 00000b51  /system/bin/surfaceflinger
    #05 pc 000106aa  /system/lib/libc.so (__libc_init+106)
    #06 pc 00000ced  /system/bin/surfaceflinger

stack:
         bfabb8f0  0000000f  
         bfabb8f4  bfabb95c  [stack]
         bfabb8f8  00000034  
         bfabb8fc  bfabb8ac  [stack]
         bfabb900  00000000  
         bfabb904  00000000  
         bfabb908  b6873140  
         bfabb90c  2b9ac182  
         bfabb910  b6873260  
         bfabb914  b6c00170  
         bfabb918  bfabb92c  [stack]
         bfabb91c  b7664e2c  /system/lib/libcutils.so
         bfabb920  00000000  
         bfabb924  00000005  
         bfabb928  bfabb95c  [stack]
         bfabb92c  b765aedd  /system/lib/libcutils.so (__android_log_assert+125)
    #00  bfabb930  00000007  
         bfabb934  b760118a  /system/lib/libsurfaceflinger.so
         bfabb938  bfabb95c  [stack]
         bfabb93c  bfabbd8c  [stack]
         bfabb940  00000005  
         bfabb944  b760118a  /system/lib/libsurfaceflinger.so
         bfabb948  bfabb95c  [stack]
         bfabb94c  b760118a  /system/lib/libsurfaceflinger.so
         bfabb950  6f632067  
         bfabb954  736f706d  
         bfabb958  76207265  
         bfabb95c  73206f6e  
         bfabb960  61746975  
         bfabb964  20656c62  
         bfabb968  434c4745  
         bfabb96c  69666e6f  
         ........  ........
    #01  bfabbd80  00000000  
         bfabbd84  b760118a  /system/lib/libsurfaceflinger.so
         bfabbd88  b7603e6e  /system/lib/libsurfaceflinger.so
         bfabbd8c  b7589dec  /system/lib/libEGL.so
         bfabbd90  00003055  
         bfabbd94  b7589dec  /system/lib/libEGL.so
         bfabbd98  00000000  
         bfabbd9c  b74e741c  /system/lib/libEGL.so (eglQueryStringImplementationANDROID(void*, int)+124)
         bfabbda0  b7590ed8  /system/lib/libEGL.so
         bfabbda4  b760118a  /system/lib/libsurfaceflinger.so
         bfabbda8  55555555  
         bfabbdac  416fca05  
         bfabbdb0  00000780  
         bfabbdb4  000004b0  
         bfabbdb8  431fe524  
         bfabbdbc  00000005  
         ........  ........
    #02  bfabbdd0  00000001  
         bfabbdd4  00000005  
         bfabbdd8  00000000  
         bfabbddc  b7652623  /system/lib/libcutils.so (android_atomic_inc+35)
         bfabbde0  00000001  
         bfabbde4  b6839114  
         bfabbde8  b75bae6c  /system/lib/libutils.so
         bfabbdec  b75a66f5  /system/lib/libutils.so (android::RefBase::weakref_type::decWeak(void const*)+37)
         bfabbdf0  b6839114  
         bfabbdf4  b6839110  
         bfabbdf8  b75bae6c  /system/lib/libutils.so
         bfabbdfc  b7652623  /system/lib/libcutils.so (android_atomic_inc+35)
         bfabbe00  00000001  
         bfabbe04  b75bae6c  /system/lib/libutils.so
         bfabbe08  b6839110  
         bfabbe0c  b75a67d0  /system/lib/libutils.so (android::RefBase::decStrong(void const*) const+64)
         ........  ........
    #03  bfabbe40  00000001  
         bfabbe44  00000005  
         bfabbe48  b685c014  
         bfabbe4c  b7687068  /system/lib/libc.so (pthread_once+232)
         bfabbe50  000000f0  
         bfabbe54  b76650c4  /system/lib/libcutils.so
         bfabbe58  00000081  
         bfabbe5c  7fffffff  
         bfabbe60  00000000  
         bfabbe64  b6839114  
         bfabbe68  b75bae6c  /system/lib/libutils.so
         bfabbe6c  b7652623  /system/lib/libcutils.so (android_atomic_inc+35)
         bfabbe70  b76885c4  /system/lib/libc.so (__set_errno_internal+20)
         bfabbe74  b6839160  
         bfabbe78  b76885b6  /system/lib/libc.so (__set_errno_internal+6)
         bfabbe7c  b685c018  
         ........  ........
    #04  bfabbf10  b685c000  
         bfabbf14  00000001  
         bfabbf18  fffffff8  
         bfabbf1c  b768cbcd  /system/lib/libc.so (_thread_atexit_unlock+29)
         bfabbf20  b7750508  
         bfabbf24  00000009  
         bfabbf28  b77a41f4  /system/bin/linker
         bfabbf2c  b77a4200  /system/bin/linker
         bfabbf30  bfabbf50  [stack]
         bfabbf34  b768cbb6  /system/lib/libc.so (_thread_atexit_unlock+6)
         bfabbf38  bfabbf4c  [stack]
         bfabbf3c  b76da72a  /system/lib/libc.so (__cxa_atexit+234)
         bfabbf40  b7253000  
         bfabbf44  00001000  
         bfabbf48  00000001  
         bfabbf4c  b684e400  
         ........  ........
    #05  bfabbf90  00000001  
         bfabbf94  bfabbff4  [stack]
         bfabbf98  bfabbffc  [stack]
         bfabbf9c  00000000  
         bfabbfa0  00000000  
         bfabbfa4  00000000  
         bfabbfa8  00000000  
         bfabbfac  8007cf90  /system/bin/surfaceflinger
         bfabbfb0  bfabbff0  [stack]
         bfabbfb4  00000000  
         bfabbfb8  bfabbfec  [stack]
         bfabbfbc  8007acee  /system/bin/surfaceflinger
    #06  bfabbfc0  bfabbff0  [stack]
         bfabbfc4  00000000  
         bfabbfc8  8007aa80  /system/bin/surfaceflinger
         bfabbfcc  bfabbfd0  [stack]
         bfabbfd0  8007ce38  /system/bin/surfaceflinger
         bfabbfd4  8007ce40  /system/bin/surfaceflinger
         bfabbfd8  8007ce4c  /system/bin/surfaceflinger
         bfabbfdc  bfabbff0  [stack]
         bfabbfe0  00000000  
         bfabbfe4  00000000  
         bfabbfe8  b77bbfec  /system/bin/linker
         bfabbfec  bfabbfec  [stack]
         bfabbff0  00000001  
         bfabbff4  bfabdc34  [stack]
         bfabbff8  00000000  
         bfabbffc  bfabdc4f  [stack]

memory map: (fault address prefixed with --->)
    8007a000-8007bfff r-x     8192  /system/bin/surfaceflinger
    8007c000-8007cfff r--     4096  /system/bin/surfaceflinger
    8007d000-8007dfff rw-     4096  
    b5702000-b5702fff ---     4096  
    b5703000-b57fffff rw-  1036288  [stack:22739]
    b5800000-b5bfffff rw-  4194304  
    b5cb6000-b5cb7fff rw-     8192  
    b5cb8000-b5cb8fff ---     4096  
    b5cb9000-b5db5fff rw-  1036288  [stack:22738]
    b5db6000-b5db8fff r-x    12288  /system/lib/hw/hwcomposer.omni.so
    b5db9000-b5db9fff r--     4096  /system/lib/hw/hwcomposer.omni.so
    b5dba000-b5dbafff rw-     4096  /system/lib/hw/hwcomposer.omni.so
    b5dbb000-b6684fff rw-  9216000  /dev/graphics/fb0
    b6685000-b6687fff r-x    12288  /system/lib/hw/gralloc.default.so
    b6688000-b6688fff r--     4096  /system/lib/hw/gralloc.default.so
    b6689000-b6689fff rw-     4096  /system/lib/hw/gralloc.default.so
    b668a000-b66bbfff r-x   204800  /system/lib/libdrm_intel.so
    b66bc000-b66bcfff r--     4096  /system/lib/libdrm_intel.so
    b66bd000-b66bdfff rw-     4096  /system/lib/libdrm_intel.so
    b66be000-b66fdfff r-x   262144  /system/lib/libglapi.so
    b66fe000-b6700fff r--    12288  /system/lib/libglapi.so
    b6701000-b6701fff rw-     4096  /system/lib/libglapi.so
    b6702000-b6702fff ---     4096  
    b6703000-b67fffff rw-  1036288  [stack:22733]
    b6800000-b7005fff rw-  8413184  
    b7006000-b700dfff r-x    32768  /system/lib/libnetutils.so
    b700e000-b700efff r--     4096  /system/lib/libnetutils.so
    b700f000-b700ffff rw-     4096  /system/lib/libnetutils.so
    b7010000-b7015fff r-x    24576  /system/lib/libhardware_legacy.so
    b7016000-b7016fff r--     4096  /system/lib/libhardware_legacy.so
    b7017000-b7017fff rw-     4096  /system/lib/libhardware_legacy.so
    b7018000-b7018fff rw-     4096  
    b7019000-b7021fff r-x    36864  /system/lib/libgralloc_drm.so
    b7022000-b7022fff r--     4096  /system/lib/libgralloc_drm.so
    b7023000-b7023fff rw-     4096  /system/lib/libgralloc_drm.so
    b7024000-b7032fff r-x    61440  /system/lib/libdrm.so
    b7033000-b7033fff r--     4096  /system/lib/libdrm.so
    b7034000-b7034fff rw-     4096  /system/lib/libdrm.so
    b7035000-b704ffff r-x   110592  /system/lib/egl/libGLES_mesa.so
    b7050000-b7050fff r--     4096  /system/lib/egl/libGLES_mesa.so
    b7051000-b7051fff rw-     4096  /system/lib/egl/libGLES_mesa.so
    b7052000-b7052fff rw-     4096  
    b7053000-b7053fff ---     4096  
    b7054000-b7150fff rw-  1036288  [stack:22732]
    b7151000-b724efff r--  1040384  /dev/binder
    b724f000-b7250fff r-x     8192  /system/lib/libnetd_client.so
    b7251000-b7251fff r--     4096  /system/lib/libnetd_client.so
    b7252000-b7252fff rw-     4096  /system/lib/libnetd_client.so
    b7253000-b7253fff r--     4096  
    b7254000-b7273fff r--   131072  /dev/__properties__
    b7274000-b7275fff r-x     8192  /system/lib/libunwind-ptrace.so
    b7276000-b7276fff r--     4096  /system/lib/libunwind-ptrace.so
    b7277000-b7277fff rw-     4096  /system/lib/libunwind-ptrace.so
    b7278000-b7290fff r-x   102400  /system/lib/libunwind.so
    b7291000-b7291fff r--     4096  /system/lib/libunwind.so
    b7292000-b7292fff rw-     4096  /system/lib/libunwind.so
    b7293000-b72a1fff rw-    61440  
    b72a2000-b72aefff r-x    53248  /system/lib/libgccdemangle.so
    b72af000-b72affff ---     4096  
    b72b0000-b72b0fff r--     4096  /system/lib/libgccdemangle.so
    b72b1000-b72b1fff rw-     4096  /system/lib/libgccdemangle.so
    b72b2000-b72b2fff r-x     4096  /system/lib/libsync.so
    b72b3000-b72b3fff r--     4096  /system/lib/libsync.so
    b72b4000-b72b4fff rw-     4096  /system/lib/libsync.so
    b72b5000-b7399fff r-x   937984  /system/lib/libGLES_trace.so
    b739a000-b739afff r--     4096  /system/lib/libGLES_trace.so
    b739b000-b739bfff rw-     4096  /system/lib/libGLES_trace.so
    b739c000-b7417fff r-x   507904  /system/lib/libstlport.so
    b7418000-b7419fff r--     8192  /system/lib/libstlport.so
    b741a000-b741afff rw-     4096  /system/lib/libstlport.so
    b741b000-b7427fff r-x    53248  /system/lib/libbacktrace.so
    b7428000-b7428fff r--     4096  /system/lib/libbacktrace.so
    b7429000-b7429fff rw-     4096  /system/lib/libbacktrace.so
    b742a000-b743bfff r-x    73728  /system/lib/libui.so
    b743c000-b743cfff ---     4096  
    b743d000-b743dfff r--     4096  /system/lib/libui.so
    b743e000-b743efff rw-     4096  /system/lib/libui.so
    b743f000-b7441fff r-x    12288  /system/lib/libpowermanager.so
    b7442000-b7442fff r--     4096  /system/lib/libpowermanager.so
    b7443000-b7443fff rw-     4096  /system/lib/libpowermanager.so
    b7444000-b7444fff r-x     4096  /system/lib/libhardware.so
    b7445000-b7445fff r--     4096  /system/lib/libhardware.so
    b7446000-b7446fff rw-     4096  /system/lib/libhardware.so
    b7447000-b74aafff r-x   409600  /system/lib/libgui.so
    b74ab000-b74b3fff r--    36864  /system/lib/libgui.so
    b74b4000-b74b4fff rw-     4096  /system/lib/libgui.so
    b74b5000-b74b5fff r--     4096  
    b74b6000-b74c3fff r-x    57344  /system/lib/libGLESv2.so
    b74c4000-b74c4fff ---     4096  
    b74c5000-b74c5fff r--     4096  /system/lib/libGLESv2.so
    b74c6000-b74c6fff rw-     4096  /system/lib/libGLESv2.so
    b74c7000-b74cefff r-x    32768  /system/lib/libGLESv1_CM.so
    b74cf000-b74cffff r--     4096  /system/lib/libGLESv1_CM.so
    b74d0000-b74d0fff rw-     4096  /system/lib/libGLESv1_CM.so
    b74d1000-b7587fff r-x   749568  /system/lib/libEGL.so
    b7588000-b7589fff r--     8192  /system/lib/libEGL.so
    b758a000-b7590fff rw-    28672  /system/lib/libEGL.so
    b7591000-b7593fff rw-    12288  
    b7594000-b7594fff r--     4096  
    b7595000-b75b8fff r-x   147456  /system/lib/libutils.so
    b75b9000-b75b9fff ---     4096  
    b75ba000-b75bafff r--     4096  /system/lib/libutils.so
    b75bb000-b75bbfff rw-     4096  /system/lib/libutils.so
    b75bc000-b760efff r-x   339968  /system/lib/libsurfaceflinger.so
    b760f000-b760ffff ---     4096  
    b7610000-b7614fff r--    20480  /system/lib/libsurfaceflinger.so
    b7615000-b7615fff rw-     4096  /system/lib/libsurfaceflinger.so
    b7616000-b7618fff r-x    12288  /system/lib/libstdc++.so
    b7619000-b7619fff r--     4096  /system/lib/libstdc++.so
    b761a000-b761afff rw-     4096  /system/lib/libstdc++.so
    b761b000-b7640fff r-x   155648  /system/lib/libm.so
    b7641000-b7641fff r--     4096  /system/lib/libm.so
    b7642000-b7642fff rw-     4096  /system/lib/libm.so
    b7643000-b764bfff r-x    36864  /system/lib/liblog.so
    b764c000-b764cfff r--     4096  /system/lib/liblog.so
    b764d000-b764dfff rw-     4096  /system/lib/liblog.so
--->b764e000-b7662fff r-x    86016  /system/lib/libcutils.so
    b7663000-b7663fff ---     4096  
    b7664000-b7664fff r--     4096  /system/lib/libcutils.so
    b7665000-b7665fff rw-     4096  /system/lib/libcutils.so
    b7666000-b7748fff r-x   929792  /system/lib/libc.so
    b7749000-b774bfff r--    12288  /system/lib/libc.so
    b774c000-b774efff rw-    12288  /system/lib/libc.so
    b774f000-b7758fff rw-    40960  
    b7759000-b7792fff r-x   237568  /system/lib/libbinder.so
    b7793000-b7797fff r--    20480  /system/lib/libbinder.so
    b7798000-b7798fff rw-     4096  /system/lib/libbinder.so
    b7799000-b7799fff r-x     4096  /system/lib/libsigchain.so
    b779a000-b779afff r--     4096  /system/lib/libsigchain.so
    b779b000-b779bfff rw-     4096  /system/lib/libsigchain.so
    b779c000-b779cfff r--     4096  
    b779d000-b779dfff rw-     4096  
    b779e000-b779efff r--     4096  
    b779f000-b77a0fff rw-     8192  
    b77a1000-b77a2fff r--     8192  [vvar]
    b77a3000-b77a3fff r-x     4096  [vdso]
    b77a4000-b77b9fff r-x    90112  /system/bin/linker
    b77ba000-b77bafff r--     4096  
    b77bb000-b77bbfff r--     4096  /system/bin/linker
    b77bc000-b77bcfff rw-     4096  /system/bin/linker
    b77bd000-b77bdfff rw-     4096  
    bfa9d000-bfabdfff rw-   135168  [stack]
Error while reading log: No such file or directory
Error while reading log: No such file or directory
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22725, tid: 22732, name: Binder_1  >>> /system/bin/surfaceflinger <<<
    eax fffffe00  ebx 00000003  ecx c0186201  edx b7150c08
    esi b58240c0  edi b7150c08
    xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000  xss 0000007b
    eip b76df226  ebp b58240f0  esp b7150bb0  flags 00000292

backtrace:
    #00 pc 00079226  /system/lib/libc.so (__ioctl+22)
    #01 pc 000b82da  /system/lib/libc.so (ioctl+42)
    #02 pc 00021e24  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212)
    #03 pc 00022822  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+50)
    #04 pc 000228df  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+95)
    #05 pc 0002be5e  /system/lib/libbinder.so (android::PoolThread::threadLoop()+46)
    #06 pc 00016284  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+308)
    #07 pc 00015892  /system/lib/libutils.so (thread_data_t::trampoline(thread_data_t const*)+130)
    #08 pc 0001f1b8  /system/lib/libc.so (__pthread_start(void*)+56)
    #09 pc 00019cb9  /system/lib/libc.so (__start_thread+25)
    #10 pc 00010816  /system/lib/libc.so (__bionic_clone+70)

stack:
         b7150b70  b7757ea0  
         b7150b74  00000000  
         b7150b78  00000000  
         b7150b7c  b7686f9e  /system/lib/libc.so (pthread_once+30)
         b7150b80  00000004  
         b7150b84  b6c07eb0  
         b7150b88  b6c07f74  
         b7150b8c  00000000  
         b7150b90  00000000  
         b7150b94  00000000  
         b7150b98  00000000  
         b7150b9c  b774bfdc  /system/lib/libc.so
         b7150ba0  b76885c4  /system/lib/libc.so (__set_errno_internal+20)
         b7150ba4  b5824120  
         b7150ba8  b76885b6  /system/lib/libc.so (__set_errno_internal+6)
         b7150bac  00000029  
    #00  b7150bb0  00000003  
         b7150bb4  00000003  
         b7150bb8  b774bfdc  /system/lib/libc.so
         b7150bbc  b771e2db  /system/lib/libc.so (ioctl+43)
    #01  b7150bc0  00000003  
         b7150bc4  c0186201  
         b7150bc8  b7150c08  [stack:22732]
         b7150bcc  b7654f03  /system/lib/libcutils.so (set_sched_policy+179)
         b7150bd0  00000029  
         b7150bd4  00000000  
         b7150bd8  b7797e00  /system/lib/libbinder.so
         b7150bdc  b777ae25  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+213)
    #02  b7150be0  00000003  
         b7150be4  c0186201  
         b7150be8  b7150c08  [stack:22732]
         b7150bec  00000000  
         b7150bf0  00000000  
         b7150bf4  00000001  
         b7150bf8  b5824120  
         b7150bfc  01010c1b  
         b7150c00  00000029  
         b7150c04  00000000  
         b7150c08  00000000  
         b7150c0c  00000000  
         b7150c10  b5827200  
         b7150c14  00000100  
         b7150c18  00000000  
         b7150c1c  b5827100  
         ........  ........
    #03  b7150c40  b58240c0  
         b7150c44  00000001  
         b7150c48  00323337  
         b7150c4c  2b9ac182  
         b7150c50  b5824120  
         b7150c54  00000004  
         b7150c58  b7654e59  /system/lib/libcutils.so (set_sched_policy+9)
         b7150c5c  b7797e00  /system/lib/libbinder.so
         b7150c60  b58240c0  
         b7150c64  b5824120  
         b7150c68  b683622c  
         b7150c6c  b777b8e0  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+96)
    #04  b7150c70  b58240c0  
         b7150c74  00000001  
         b7150c78  b7685df9  /system/lib/libc.so (pthread_key_create+9)
         b7150c7c  b7797e00  /system/lib/libbinder.so
         b7150c80  b58240c0  
         b7150c84  b6836220  
         b7150c88  b683622c  
         b7150c8c  b777ab66  /system/lib/libbinder.so (android::IPCThreadState::self()+182)
         b7150c90  b58240c0  
         b7150c94  b777afd0  /system/lib/libbinder.so (android::IPCThreadState::threadDestructor(void*))
         b7150c98  b683622c  
         b7150c9c  015ab139  
         b7150ca0  b7797e00  /system/lib/libbinder.so
         b7150ca4  00000001  
         b7150ca8  b6836220  
         b7150cac  b7784e5f  /system/lib/libbinder.so (android::PoolThread::threadLoop()+47)
    #05  b7150cb0  b58240c0  
         b7150cb4  00000001  
         b7150cb8  000058cc  
         b7150cbc  00680c14  
         b7150cc0  b75bae6c  /system/lib/libutils.so
         b7150cc4  b75bae6c  /system/lib/libutils.so
         b7150cc8  b683623c  
         b7150ccc  b75ab285  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+309)
    #06  b7150cd0  b6836220  
         b7150cd4  b683623c  
         b7150cd8  00000001  
         b7150cdc  b6839100  
         b7150ce0  00000000  
         b7150ce4  00000000  
         b7150ce8  b75bae6c  /system/lib/libutils.so
         b7150cec  0174bfdc  
         b7150cf0  b6836220  
         b7150cf4  00000000  
         b7150cf8  b6836220  
         b7150cfc  b68390e0  
         b7150d00  b6839100  
         b7150d04  00000000  
         b7150d08  b7654e59  /system/lib/libcutils.so (set_sched_policy+9)
         b7150d0c  b75bae6c  /system/lib/libutils.so
         ........  ........
    #07  b7150d20  b6836220  
         b7150d24  00000001  
         b7150d28  00000000  
         b7150d2c  00000022  
         b7150d30  ffffffff  
         b7150d34  00000000  
         b7150d38  b6854308  
         b7150d3c  b6836220  
         b7150d40  b6854340  
         b7150d44  b7002000  
         b7150d48  00000000  
         b7150d4c  b774bfdc  /system/lib/libc.so
         b7150d50  b6854300  
         b7150d54  b6854340  
         b7150d58  b6854308  
         b7150d5c  b76851b9  /system/lib/libc.so (__pthread_start(void*)+57)
    #08  b7150d60  b68390f0  
         b7150d64  00000000  
         b7150d68  00000000  
         b7150d6c  00000000  
         b7150d70  b774bfdc  /system/lib/libc.so
         b7150d74  bfabbda0  [stack]
         b7150d78  b6854308  
         b7150d7c  b767fcba  /system/lib/libc.so (__start_thread+26)
    #09  b7150d80  b6854300  
         b7150d84  00000000  
         b7150d88  00000000  
         b7150d8c  00000000  
         b7150d90  00000000  
         b7150d94  00000000  
         b7150d98  003d0f00  
         b7150d9c  b7676817  /system/lib/libc.so (__bionic_clone+71)
    #10  b7150da0  b7685180  /system/lib/libc.so (__pthread_start(void*))
         b7150da4  b6854300  
         b7150da8  00000000  
         b7150dac  00000000  
         b7150db0  b7150db0  [stack:22732]
         b7150db4  b6854300  
         b7150db8  00000016  
         b7150dbc  00000000  
         b7150dc0  00000000  
         b7150dc4  2b9ac182  
         b7150dc8  00000000  
         b7150dcc  00000000  
         b7150dd0  00000000  
         b7150dd4  00000000  
         b7150dd8  00000000  
         b7150ddc  00000000  
cannot get siginfo for 22732: Invalid argument
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22725, tid: 22733, name: DispSync  >>> /system/bin/surfaceflinger <<<
    eax fffffe00  ebx b684c228  ecx 00000080  edx 00000000
    esi 00000000  edi 00000001
    xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000  xss 0000007b
    eip b76769f2  ebp b75bae6c  esp b67ffbac  flags 00000246

backtrace:
    #00 pc 000109f2  /system/lib/libc.so (syscall+34)
    #01 pc 000fcdb7  [stack:22733]

stack:
         b67ffb6c  b76865e4  /system/lib/libc.so (pthread_mutex_unlock+20)
         b67ffb70  00000000  
         b67ffb74  00000000  
         b67ffb78  00000000  
         b67ffb7c  00000000  
         b67ffb80  00000000  
         b67ffb84  00000000  
         b67ffb88  00000000  
         b67ffb8c  00000000  
         b67ffb90  00000000  
         b67ffb94  00000000  
         b67ffb98  00000000  
         b67ffb9c  00000000  
         b67ffba0  00000000  
         b67ffba4  00000000  
         b67ffba8  00000000  
    #00  b67ffbac  b67ffdb8  [stack:22733]
    #01  b67ffbb0  00000080  
         b67ffbb4  b684c228  
         b67ffbb8  b774bfdc  /system/lib/libc.so
         b67ffbbc  b7684c45  /system/lib/libc.so (pthread_cond_wait+117)
         b67ffbc0  000000f0  
         b67ffbc4  b684c228  
         b67ffbc8  00000080  
         b67ffbcc  00000000  
         b67ffbd0  00000000  
         b67ffbd4  00000001  
         b67ffbd8  b75bae6c  /system/lib/libutils.so
         b67ffbdc  b75ab3f1  /system/lib/libutils.so (systemTime+65)
         b67ffbe0  00000001  
         b67ffbe4  b67ffbf8  [stack:22733]
         b67ffbe8  00000000  
         b67ffbec  00000016  
cannot get siginfo for 22733: Invalid argument
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22725, tid: 22738, name: vsync_thread  >>> /system/bin/surfaceflinger <<<
    eax fffffe00  ebx b68503ac  ecx 00000080  edx 00000000
    esi 00000000  edi 00000000
    xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000  xss 0000007b
    eip b76769f2  ebp b6839000  esp b5db5bec  flags 00000246

backtrace:
    #00 pc 000109f2  /system/lib/libc.so (syscall+34)
    #01 pc 000fcdb7  [stack:22738]
    #02 pc 00000019  <unknown>
    #03 pc 00038fff  <unknown>

stack:
         b5db5bac  b76865e4  /system/lib/libc.so (pthread_mutex_unlock+20)
         b5db5bb0  b6803160  
         b5db5bb4  00000022  
         b5db5bb8  00000000  
         b5db5bbc  b76efb9c  /system/lib/libc.so (je_arena_malloc_small+268)
         b5db5bc0  b6c00184  
         b5db5bc4  00000000  
         b5db5bc8  00000000  
         b5db5bcc  00000000  
         b5db5bd0  00000000  
         b5db5bd4  00000000  
         b5db5bd8  00000000  
         b5db5bdc  00000008  
         b5db5be0  b680300c  
         b5db5be4  00000000  
         b5db5be8  00000001  
    #00  b5db5bec  b5db5db8  [stack:22738]
    #01  b5db5bf0  00000080  
         b5db5bf4  b68503ac  
         b5db5bf8  b774bfdc  /system/lib/libc.so
         b5db5bfc  b7684c45  /system/lib/libc.so (pthread_cond_wait+117)
         b5db5c00  000000f0  
         b5db5c04  b68503ac  
         b5db5c08  00000080  
         b5db5c0c  00000000  
         b5db5c10  00000000  
         b5db5c14  00000000  
         b5db5c18  b6839000  
         b5db5c1c  b76865e4  /system/lib/libc.so (pthread_mutex_unlock+20)
         b5db5c20  b7757c20  
         b5db5c24  b6c001dc  
         b5db5c28  00000000  
         b5db5c2c  00000016  
         ........  ........
    #02  b6839008  000000e7  
         b683900c  fd023000  
         b6839010  ffffffff  
         b6839014  ffffffff  
         b6839018  ffffffff  
         b683901c  ffffffff  
         b6839020  ffffffff  
         b6839024  ffffffff  
         b6839028  1fffffff  
         b683902c  000000ff  
         b6839030  b7419308  /system/lib/libstlport.so
         b6839034  00000001  
         b6839038  b74085c0  /system/lib/libstlport.so
         b683903c  00000000  
         b6839040  b7419388  /system/lib/libstlport.so
         b6839044  00000001  
         ........  ........
    #03  b6c001e4  b6c001e8  
         b6c001e8  b6c001e8  
         b6c001ec  b6c001e8  
         b6c001f0  00000000  
         b6c001f4  00000160  
         b6c001f8  0000001c  
         b6c001fc  00000000  
         b6c00200  00000006  
         b6c00204  00000000  
         b6c00208  00000018  
         b6c0020c  00000000  
         b6c00210  00000007  
         b6c00214  00000000  
         b6c00218  00000000  
         b6c0021c  00000000  
         b6c00220  00000001  
cannot get siginfo for 22738: Invalid argument
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 22725, tid: 22739, name: Binder_2  >>> /system/bin/surfaceflinger <<<
    eax fffffe00  ebx 00000003  ecx c0186201  edx b57ffc08
    esi b68703c0  edi b57ffc08
    xcs 00000073  xds 0000007b  xes 0000007b  xfs 00000000  xss 0000007b
    eip b76df226  ebp b68703f0  esp b57ffbb0  flags 00000292

backtrace:
    #00 pc 00079226  /system/lib/libc.so (__ioctl+22)
    #01 pc 000b82da  /system/lib/libc.so (ioctl+42)
    #02 pc 00021e24  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212)
    #03 pc 00022822  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+50)
    #04 pc 000228df  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+95)
    #05 pc 0002be5e  /system/lib/libbinder.so (android::PoolThread::threadLoop()+46)
    #06 pc 00016284  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+308)
    #07 pc 00015892  /system/lib/libutils.so (thread_data_t::trampoline(thread_data_t const*)+130)
    #08 pc 0001f1b8  /system/lib/libc.so (__pthread_start(void*)+56)
    #09 pc 00019cb9  /system/lib/libc.so (__start_thread+25)
    #10 pc 00010816  /system/lib/libc.so (__bionic_clone+70)

stack:
         b57ffb70  b7757ea0  
         b57ffb74  00000000  
         b57ffb78  00000000  
         b57ffb7c  b7686f9e  /system/lib/libc.so (pthread_once+30)
         b57ffb80  00000004  
         b57ffb84  b6c00430  
         b57ffb88  b6c004f4  
         b57ffb8c  00000000  
         b57ffb90  00000000  
         b57ffb94  00000000  
         b57ffb98  00000000  
         b57ffb9c  b774bfdc  /system/lib/libc.so
         b57ffba0  b76885c4  /system/lib/libc.so (__set_errno_internal+20)
         b57ffba4  b6870420  
         b57ffba8  b76885b6  /system/lib/libc.so (__set_errno_internal+6)
         b57ffbac  00000029  
    #00  b57ffbb0  00000003  
         b57ffbb4  00000003  
         b57ffbb8  b774bfdc  /system/lib/libc.so
         b57ffbbc  b771e2db  /system/lib/libc.so (ioctl+43)
    #01  b57ffbc0  00000003  
         b57ffbc4  c0186201  
         b57ffbc8  b57ffc08  [stack:22739]
         b57ffbcc  b7654f03  /system/lib/libcutils.so (set_sched_policy+179)
         b57ffbd0  00000029  
         b57ffbd4  00000000  
         b57ffbd8  b7797e00  /system/lib/libbinder.so
         b57ffbdc  b777ae25  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+213)
    #02  b57ffbe0  00000003  
         b57ffbe4  c0186201  
         b57ffbe8  b57ffc08  [stack:22739]
         b57ffbec  00000000  
         b57ffbf0  00000000  
         b57ffbf4  00000001  
         b57ffbf8  b6870420  
         b57ffbfc  0101fc1b  
         b57ffc00  00000029  
         b57ffc04  00000000  
         b57ffc08  00000000  
         b57ffc0c  00000000  
         b57ffc10  b687a200  
         b57ffc14  00000100  
         b57ffc18  00000000  
         b57ffc1c  b687a100  
         ........  ........
    #03  b57ffc40  b68703c0  
         b57ffc44  00000001  
         b57ffc48  00393337  
         b57ffc4c  2b9ac182  
         b57ffc50  b6870420  
         b57ffc54  00000004  
         b57ffc58  b7654e59  /system/lib/libcutils.so (set_sched_policy+9)
         b57ffc5c  b7797e00  /system/lib/libbinder.so
         b57ffc60  b68703c0  
         b57ffc64  b6870420  
         b57ffc68  b582c04c  
         b57ffc6c  b777b8e0  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+96)
    #04  b57ffc70  b68703c0  
         b57ffc74  00000001  
         b57ffc78  00000000  
         b57ffc7c  b7797e00  /system/lib/libbinder.so
         b57ffc80  b68703c0  
         b57ffc84  b582c040  
         b57ffc88  b582c04c  
         b57ffc8c  b777ab66  /system/lib/libbinder.so (android::IPCThreadState::self()+182)
         b57ffc90  b68703c0  
         b57ffc94  b582c040  
         b57ffc98  b582c04c  
         b57ffc9c  005ab139  
         b57ffca0  b7797e00  /system/lib/libbinder.so
         b57ffca4  00000000  
         b57ffca8  b582c040  
         b57ffcac  b7784e5f  /system/lib/libbinder.so (android::PoolThread::threadLoop()+47)
    #05  b57ffcb0  b68703c0  
         b57ffcb4  00000000  
         b57ffcb8  000058d3  
         b57ffcbc  00680c14  
         b57ffcc0  b75bae6c  /system/lib/libutils.so
         b57ffcc4  b75bae6c  /system/lib/libutils.so
         b57ffcc8  b582c05c  
         b57ffccc  b75ab285  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+309)
    #06  b57ffcd0  b582c040  
         b57ffcd4  b582c05c  
         b57ffcd8  00000001  
         b57ffcdc  b582d050  
         b57ffce0  00000000  
         b57ffce4  00000000  
         b57ffce8  b75bae6c  /system/lib/libutils.so
         b57ffcec  0174bfdc  
         b57ffcf0  b582c040  
         b57ffcf4  00000000  
         b57ffcf8  b582c040  
         b57ffcfc  b582d030  
         b57ffd00  b582d050  
         b57ffd04  00000000  
         b57ffd08  b7654e59  /system/lib/libcutils.so (set_sched_policy+9)
         b57ffd0c  b75bae6c  /system/lib/libutils.so
         ........  ........
    #07  b57ffd20  b582c040  
         b57ffd24  00000001  
         b57ffd28  00000000  
         b57ffd2c  00000022  
         b57ffd30  ffffffff  
         b57ffd34  00000000  
         b57ffd38  b582e088  
         b57ffd3c  b582c040  
         b57ffd40  b582e0c0  
         b57ffd44  b7000000  
         b57ffd48  00000000  
         b57ffd4c  b774bfdc  /system/lib/libc.so
         b57ffd50  b582e080  
         b57ffd54  b582e0c0  
         b57ffd58  b582e088  
         b57ffd5c  b76851b9  /system/lib/libc.so (__pthread_start(void*)+57)
    #08  b57ffd60  b582d040  
         b57ffd64  00000000  
         b57ffd68  00000000  
         b57ffd6c  00000000  
         b57ffd70  b774bfdc  /system/lib/libc.so
         b57ffd74  b7150a00  [stack:22732]
         b57ffd78  b582e088  
         b57ffd7c  b767fcba  /system/lib/libc.so (__start_thread+26)
    #09  b57ffd80  b582e080  
         b57ffd84  00000000  
         b57ffd88  00000000  
         b57ffd8c  00000000  
         b57ffd90  00000000  
         b57ffd94  00000000  
         b57ffd98  003d0f00  
         b57ffd9c  b7676817  /system/lib/libc.so (__bionic_clone+71)
    #10  b57ffda0  b7685180  /system/lib/libc.so (__pthread_start(void*))
         b57ffda4  b582e080  
         b57ffda8  00000000  
         b57ffdac  00000000  
         b57ffdb0  b57ffdb0  [stack:22739]
         b57ffdb4  b582e080  
         b57ffdb8  00000016  
         b57ffdbc  00000000  
         b57ffdc0  00000000  
         b57ffdc4  2b9ac182  
         b57ffdc8  00000000  
         b57ffdcc  00000000  
         b57ffdd0  00000000  
         b57ffdd4  00000000  
         b57ffdd8  00000000  
         b57ffddc  00000000  
cannot get siginfo for 22739: Invalid argument
Error while reading log: No such file or directory
Error while reading log: No such file or directory

[Chih-Wei Huang]

2015-10-06 3:11 GMT+08:00 JJ Meijer <jjmei...@gmail.com>:
> After creating a giant mess of it all I started over..
>
> Basically this is my configuration regarding HW / GPU, for now it would be
> nice if SurfaceFlinger would fling a surface :o)
>
> Sadly I'm ending up with a blanked screen and a flashing cursor. The logs
> show SurfaceFlinger is crash-looping becouse of the 'no suitable EGLConfig
> found, giving up' error. What could I be missing?

I think at least you need this:

http://git.android-x86.org/?p=platform/frameworks/native.git;a=commitdiff;h=39aa8695464e496ec4f6d22e9af54457bcfdf4ae

Also check other opengl fix under frameworks/native
of lollipop-x86 branch.


--
Chih-Wei
Android-x86 project
http://www.android-x86.org

[JJ Meijer]

Thanks for the help but your link does not work, I get a "404 - Unknown commit object". I will check all the commits on framework/native.

For reverence I also compiled the full Android-x86 project and I just noticed that I also need to boot with androidboot.hardware=drm to get to the logo, at which it will be stuck.


Op dinsdag 6 oktober 2015 02:41:44 UTC+2 schreef Chih-Wei Huang:

[Chih-Wei Huang]

2015-10-06 15:27 GMT+08:00 JJ Meijer <jjmei...@gmail.com>:
> Thanks for the help but your link does not work, I get a "404 - Unknown
> commit object". I will check all the commits on framework/native.

Then refer to the mirror
https://github.com/pstglia/frameworks-native/commit/39aa8695464e496ec4f6d22e9af54457bcfdf4ae

> For reverence I also compiled the full Android-x86 project and I just
> noticed that I also need to boot with androidboot.hardware=drm to get to the
> logo, at which it will be stuck.

Actually android-x86 chooses the hal at runtime.
Refer to /system/etc/init.sh
to understand how it works.

[JJ Meijer]

Thanks for that! I noticed they added:

ifeq ($(BOARD_EGL_WORKAROUND_BUG_10194508),true)
  LOCAL_CFLAGS += -DWORKAROUND_BUG_10194508=1
endif

So I thought it would be cleaner just to add it to the boardconfig.

I was a little lazy and just copied your init.sh and little bit more basic version of your initrd script. I will look into that further :)

Also I noticed you added some nice consolemanager functionality to Surfaceflinger, should I look into this to?


Op dinsdag 6 oktober 2015 09:34:24 UTC+2 schreef Chih-Wei Huang:

[Chih-Wei Huang]

2015-10-06 16:15 GMT+08:00 JJ Meijer <jjmei...@gmail.com>:
> Thanks for that! I noticed they added:
> ifeq ($(BOARD_EGL_WORKAROUND_BUG_10194508),true)
> LOCAL_CFLAGS += -DWORKAROUND_BUG_10194508=1
> endif
>
> So I thought it would be cleaner just to add it to the boardconfig.

OK, agree.

> I was a little lazy and just copied your init.sh and little bit more basic
> version of your initrd script. I will look into that further :)

You don't need the whole init.sh,
but you have to set the correct name for each hal.

> Also I noticed you added some nice consolemanager functionality to
> Surfaceflinger, should I look into this to?

Depends on you.
It's good for debugging.

[JJ Meijer]

I finally got to the boot animation and as far as I can tell with HW accelleration. At the moment only without CONSOLE_MANAGER because Surfaceflinger cannot access tty (and after chmod it can't create VT) so I need to change the permissions somewhere. So it's a bit hard to debug why it's stuck at the moment :o)


It seems gralloc.drm.so is named wrong, I needed to change it to gralloc.$(TARGET_BOARD_PLATFORM).so. Could this be a bug?

[Chih-Wei Huang]

2015-10-07 4:15 GMT+08:00 JJ Meijer <jjmei...@gmail.com>:
> I finally got to the boot animation and as far as I can tell with HW

> accelleration. Only with androidboot.hardware = drm, but this creates other
> problems because it can't find the .rc / fstab files any more.

As I've said, you have to set the hal property correctly.
(i.e., ro.hardware.gralloc=drm)
Do not change androidboot.hardware.
It must be set to your target name.
(unless your target name is just drm)

> At the moment only without CONSOLE_MANAGER because Surfaceflinger cannot
> access tty (and after chmod it can't create VT) so I need to change the
> permissions somewhere.

Surfaceflinger has to be run with root permission.

[JJ Meijer]

I'm setting ro.hardware.gralloc=drm at the moment directly in init.sh but it doesn't seem to have effect. As soon as I have Surfaceflinger running as root I will check.

Also with the original Android-x86 build I have to set boardconfig.hardware=drm. Renaming gralloc.drm.so to gralloc.$(TARGET_BOARD_PLATFORM).so seems an easy fix for now.

Op dinsdag 6 oktober 2015 22:25:09 UTC+2 schreef Chih-Wei Huang:

[JJ Meijer]

It looks like early-boot is not working any more, readprops is not recognized as a function? All props are written to the file by init.sh but they are not read back. If I set ro.hardware.gralloc=drm in build.prop manually everything is working as expected.

on early-boot
    readprops /$platform.prop

Op dinsdag 6 oktober 2015 22:25:09 UTC+2 schreef Chih-Wei Huang:

2015-10-07 4:15 GMT+08:00 JJ Meijer <jjmei...@gmail.com>:

[Chih-Wei Huang]

2015-10-07 5:50 GMT+08:00 JJ Meijer <jjmei...@gmail.com>:
> It looks like early-boot is not working any more, readprops is not
> recognized as a function? All props are written to the file by init.sh but
> they are not read back. If I set ro.hardware.gralloc=drm in build.prop
> manually everything is working as expected.
>
> on early-boot
> readprops /$platform.prop

Fine. You are on the path to port android-x86. :)
Now you should realize these functions are not
born-in in AOSP codebase, but added by this project.

Read the lollipop-x86 patches in system/core to
understand how it works.
Or simpler, just merge the lollipop-x86 branch with cm-12.1
and resolve the conflict if you can.

[JJ Meijer]

Thank! But I realize there is still a long way to go. For instance de VM won't start because of wrong parameters and it cannot mount rootfs. At least now I have a boot animation and console for debugging :)

My goal is mainly to learn what is minimally needed to get Android working on my tablet. Also it would be nice to be able to use the same source for my Samsung Note 4.

Of course merging or just merge the mods into Android-x86 would be easier but that is no fun :). So I will keep on struggling and all help is very welcome!

Op woensdag 7 oktober 2015 10:12:00 UTC+2 schreef Chih-Wei Huang:

[JJ Meijer]

Ok, I forgot to make android root a mount point and for some reason I can't mount data as a tmpfs. But at least I'm past the boot animation and now it's crashing during app optimizing, maybe a SELinux thing...

I/SystemServer( 3997): Entered the Android system server!
I/ServiceManager( 3765): Waiting for service batterystats...
V/Fingerprint-JNI( 3997): FingerprintManager JNI ready.
I/        ( 3997): System server: starting sensor init.
D/SensorService( 3997): nuSensorService starting...
E/SensorService( 3997): couldn't load sensors module (No such file or directory)
I/        ( 3997): System server: sensor init done.
I/SystemServiceManager( 3997): Starting com.android.server.pm.Installer
I/Installer( 3997): Waiting for installd to be ready.
I/InstallerConnection( 3997): connecting...
I/InstallerConnection( 3997): disconnecting...
E/InstallerConnection( 3997): connection failed
I/SystemServiceManager( 3997): Starting com.android.server.am.ActivityManagerService$Lifecycle
I/XXXXXX  ( 3997): choosing minFree values for 32 Bit
I/XXXXXX  ( 3997): choosing minFree values for 32 Bit
I/XXXXXX  ( 3997): choosing minFree values for 32 Bit
I/XXXXXX  ( 3997): choosing minFree values for 32 Bit
I/XXXXXX  ( 3997): choosing minFree values for 32 Bit
I/XXXXXX  ( 3997): choosing minFree values for 32 Bit
I/ActivityManager( 3997): Memory class: 192
I/AppOps  ( 3997): No existing app ops /data/system/appops.xml; starting empty
I/IntentFirewall( 3997): Read new rules (A:0 B:0 S:0)
D/AppOps  ( 3997): AppOpsService published
I/SystemServiceManager( 3997): Starting com.android.server.power.PowerManagerService
W/libsuspend( 3997): Error writing 'on' to /sys/power/state: Invalid argument
I/libsuspend( 3997): Selected wakeup count
I/SystemServiceManager( 3997): Starting com.android.server.display.DisplayManagerService
I/SystemServiceManager( 3997): Starting phase 100
I/DisplayManagerService( 3997): Display device added: DisplayDeviceInfo{"Built-in Screen": uniqueId="local:0", 1920 x 1200, 60.000004 fps, supportedRefreshRates [60.000004], density 240, 221.0 x 217.0 dpi, appVsyncOff 0, presDeadline 17666666, touch INTERNAL, rotation 0, type BUILT_IN, state UNKNOWN, FLAG_DEFAULT_DISPLAY, FLAG_ROTATES_WITH_CONTENT, FLAG_SECURE, FLAG_SUPPORTS_PROTECTED_BUFFERS}
I/SystemServer( 3997): Package Manager
W/SELinuxMMAC( 3997): Error opening /data/system/seapp_hash. Assuming first boot.
W/PackageManager( 3997): No security bridge jar found, using default
W/SystemConfig( 3997): No directory /system/etc/sysconfig, skipping
D/SELinuxMMAC( 3997): Using policy file /system/etc/security/mac_permissions.xml
D/PackageManager( 3997): No files in app dir /vendor/overlay
I/PackageManager( 3997): SELinux relabeling of cyanogenmod.platform issued.
I/InstallerConnection( 3997): connecting...
I/InstallerConnection( 3997): disconnecting...
E/InstallerConnection( 3997): connection failed
W/PackageManager( 3997): Failed to parse /system/framework/x86: Missing base APK in /system/framework/x86
I/PackageManager( 3997): SELinux relabeling of org.cyanogenmod.audiofx issued.
I/InstallerConnection( 3997): connecting...
I/InstallerConnection( 3997): disconnecting...
E/InstallerConnection( 3997): connection failed
I/PackageManager( 3997): SELinux relabeling of com.android.backupconfirm issued.
I/InstallerConnection( 3997): connecting...
I/InstallerConnection( 3997): disconnecting...
E/InstallerConnection( 3997): connection failed
I/PackageManager( 3997): SELinux relabeling of com.cyanogenmod.account issued.
I/InstallerConnection( 3997): connecting...
I/InstallerConnection( 3997): disconnecting...
E/InstallerConnection( 3997): connection failed
I/PackageManager( 3997): SELinux relabeling of org.cyanogenmod.cmsettings issued.
I/InstallerConnection( 3997): connecting...
I/InstallerConnection( 3997): disconnecting...
E/InstallerConnection( 3997): connection failed
I/PackageManager( 3997): SELinux relabeling of com.cyanogenmod.updater issued.
I/InstallerConnection( 3997): connecting...
I/InstallerConnection( 3997): disconnecting...
E/InstallerConnection( 3997): connection failed

..........................

[JJ Meijer]

I forgot to overlay a suitable storage_list.xml, I'm booting into Android now.

If anybody is interested in testing I can upload an image (Bay Trail only).

[György Pejović]

I would like test your ISO

[JJ Meijer]

I will but first I'll try to get basic functionality (WiFi) which is taking me a bit longer than expected.

Working:
Multitouch
Audio
HW acceleration
Home + Power button
CM Gapps x86
Backlight control

Not working
WiFi
Vol_keys (detected by platform gpio-keys but no output)
Suspend
sensors

WPA_Supplicant is working with private_lib when I use wpa_cli manually (I can scan and view scan_results). If I enable it from Android it just keeps scanning. I'm using stock hardware_legacy wifi.c with hardcoded module path. Anybody any idea what could be wrong? If needed I will generate some logs.

[JJ Meijer]

I upoaded the image but you will have to bootable stick yourself for now. It's expecting the system.img and ramdisk.img with a dir called data on /dev/sda2 (ext4). It will go with the Android-x86 4.0.9 (5.1.1 r1) kernel with androidboot.hardware=omni 

https://drive.google.com/open?id=0B9vJ9JSuyPijaVNZZHNuaDJDWUE

[György Pejović]

Ive tried it the way youve explained but its not working for me,only the boot animation plays over and over.

[JJ Meijer]

I upoaded a new image. This time it is a disk image so you can easily put it on a USB drive with dd or win32diskimager. Also the device and location are now configurable from Grub.

Working
Multitouch
WiFi (will stop working if you disable it, will fail to reload firmware/module?)
sensors (not every boot for some reason I don't understand yet)
backlight
H/W acceleration
audio
Home+Power buttons
Battery status
Media players ( Kodi, VLC, MX, ..)
Youtube ((within browser) with software rendering but unsupported YV12 format?)
Logitech HID++ devices

Not working
Bluetooth
Camera
Volume buttons
Suspend
Some apps ( Gallery, AnTuTu, .. )


Using HAL, graphics and kernel from Android x86. Open Gapps mini x86 included.

https://drive.google.com/open?id=0B9vJ9JSuyPijaVNZZHNuaDJDWUE

[Karol Putra]

Hey man. I'm happy to see that someone is porting CM to Android-x86. Good luck with the work. I'll try too give your builds a test in free time.

Have you heard about RemixOS? There are rom's released for Nexus 9 and 10 - these could be ported and would be better than CM - we'd have a true PC UI. Even better thing would be a combo of CM-RemixOS-Android-x86.

[Oussama Lahmidi]

Me too i want to try it on my pc I think it's much better than CyanogenMod because it's designed for computers.

2015-10-20 10:59 GMT+00:00 Karol Putra <kpka...@gmail.com>:

Hey man. I'm happy to see that someone is porting CM to Android-x86. Good luck with the work. I'll try too give your builds a test in free time.

Have you heard about RemixOS? There are rom's released for Nexus 9 and 10 - these could be ported and would be better than CM - we'd have a true PC UI. Even better thing would be a combo of CM-RemixOS-Android-x86.

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[Oussama Lahmidi]

Thanks a lot for the build. I'm sorry I'm new to this, I put the image  on my usb using Win32diskimager, it created two partitions on my usb but when I boot my computer from it It gives me a black screen and nothing happen. Did I do something wrong ? 

[JJ Meijer]

I want to take a look for you but I need some more information. Also I can take a look at this mod but first I want to solve the remaining hardware issues.

Op dinsdag 27 oktober 2015 17:32:27 UTC+1 schreef Oussama Lahmidi:

[Karol Putra]

Android RemixOS 2.0 for Nexus 10 - you can extract all files you need from this image - https://drive.google.com/file/d/0B6QbFTXmsda3VDhCMUU3OVg1S2s/view

Details here: https://forum.jide.com/index.php?p=%2Fdiscussion%2F601%2Fnexus-10-rom-available-here#Head

[György Pejović]

I've tried to port cm 12.1 to x86 aswell. Now this is the problem what you can see on this picture. How can i fix this problem?

[Supercilious Dude]

Its pretty clear from the screenshot that you ran out of disk space. Enlarge your partition or migrate it to a bigger drive.

On 21 December 2015 at 18:29, György Pejović <truet...@gmail.com> wrote:

I've tried to port cm 12.1 to x86 aswell. Now this is the problem what you can see on this picture. How can i fix this problem?

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[György Pejović]

I have 263.9 GB free disk space on my partition

[JJ Meijer]

You should enlarge the system partition from your device config, it's a fixed size defined over there.

Also, you could just try my latest cm builds from here: https://groups.google.com/forum/m/#!topic/android-x86/kJfT5eKJ-RA there has been a lot of improvement since this thread.

[Chih-Wei Huang]

2015-12-22 2:29 GMT+08:00 György Pejović <truet...@gmail.com>:
> I've tried to port cm 12.1 to x86 aswell. Now this is the problem what you
> can see on this picture. How can i fix this problem?

You need to enlarge BOARD_SYSTEMIMAGE_PARTITION_SIZE,
or set it to 0 and apply this patch:

https://sourceforge.net/p/android-x86/system_extras/ci/ec20a43cc804ae72f7811e9b5735f7e93ad50338/

which dynamically set system partition size at build time.

[JJ Meijer]

Thanks for pointing out this nice patch! Maybe it would be a nice addition to make the spare space configurable.

[György Pejović]

Thanks for the help!
I made a device tree from android-x86's device tree and I put device/generic/android_x86 but sometimes the compiler used the standard aosp BoardConfig.mk (BOARD_SYSTEMIMAGE_PARTITION_SIZE := 576716800) - and i don't know why?!


JJ Meijer, i will try that.

[Shubham Karande]

On Tuesday, September 29, 2015 at 4:23:53 PM UTC+5:30, JJ Meijer wrote:
> Hello everybody,
>
> I started a project to learn something more about Linux and Android so I started to port the Cyanogen project to my HP Omni 10 (Baytrail) tablet. Many thanks to the Android-x86 project I had relatively quickly my tablet booting and change_rooting into Android.
>
> At the moment surfaceflinger is crashing because of a missing EGLConfig (No suitable EGLConfig found). Hints in how this config should be supplied are very welcome!
>
> I will let you know how it goes... :)
>
> Kind regard, JJ

Glad to see someone porting CM 12.1 to x86. Can you make a build with BCM43142 wifi adapter support?I tried making a build but my PSU overheated and crashed.I was trying to boot my Dell Inspirion 3148 but couldn't get wifi working because Android x86 doesn't support Broadcom cards. Thanks a lot!

[JJ Meijer]

Hello everybody,

There are some new builds available.

-Last time I seem to have forgotten to add the firmware so the latest package is in now, should add a lot of HW support.
-Thanks to holzingerm Marvell WiFi chips are supported now.
-Thanks to cwm9 MS Surface 3 accessories is supported now.
-The init scripts was updated to make it drop in replaceable with Android-x86, just change androidboot.hardware=omni
-Thanks to Mauso MESA 10.6.X is used to make Google Maps not freeze, also nice AnTuTu scores.
-Thanks to Android-x86 and the CM team for most of the rest :).

Also there is an EXPERIMENTAL Intel UFO gen7 build available.

Still working on
-Bluetooth
-Camera
-Youtube HD

https://drive.google.com/open?id=0B9vJ9JSuyPijaVNZZHNuaDJDWUE

[Povilas Staniulis]

Source ?

[JJ Meijer]

You can find my manifests on my Google Drive. If you need something else just let me know.

Op zaterdag 26 december 2015 22:24:10 UTC+1 schreef Povilas Staniulis:

[paul17]

I guess HD Video playback is somewhat related to the Marshmallow source. Because when i was on 5.1 (Native android-x86 or CM12,1) i wasn't able to play any HD videos (local or YouTube). On Marshmallow (20151202 or the latest test build) i was able to play HD Videos on both local video player and YouTube. I know it isn't easy porting CM to x86. But my guess is that HD Video playback might work on CM13. And the camera problem might be related to kernel 4.1.15. Because camera was working on native android-x86 5.1.1 which was on kernel 4.0.9.
Just a guess, if that might help you in any way

Requesting an iso (directly installable) file for CM12.1 (because just copying the CM12.1 files is not reliable and it sometimes doesn't boot).
Thanks a lot :)

[JJ Meijer]

A new build is up, it includes full language support and RTL8723BS support from Hadess.

https://drive.google.com/folderview?id=0B9vJ9JSuyPijWTRpU2VLUkVhYkE&usp=drive_web#list

At the moment I'm still struggling with Bluetooth and camera. Also trying to build CM13.0 but having some issues building cmsdk.

[youling 257]

this my grub.cfg

set DIR=/cm12.1

search --set=root --file /cm12.1/kernel

linuxefi $DIR/kernel quiet root=/dev/ram0 androidboot.hardware=omni DEV=/dev/mmcblk0p3 DIR=$DIR  

initrdefi $DIR/initrd.img

 CM12.1-x86_kernel-4.1.15_mesa-10.6.X_intel-drm_cgapps_img.tar.gz ，it can work

but，the latest CM12.1-x86_kernel-4.1.15_mesa-10.6.X_cgapps_int.tar.gz，it can not work.

[youling 257]

This  CM12.1-x86_kernel-4.1.15_mesa-10.6.X_intel-drm_cgapps_img.tar.gz 

 

[youling 257]

the latest CM12.1-x86_kernel-4.1.15_mesa-10.6.X_cgapps_int.tar.gz 

the latest CM12.1-x86_kernel-4.1.15_mesa-10.6.X_cgapps_int.tar.gz，

[JJ Meijer]

Hi Youling,

Please change DIR= to SRC= than it should work.

[paul17]

Where is the new build? I can't see any new builds in the link

[Antony Stone]

On Monday 28 December 2015 at 13:08:10, paul17 wrote:

> Where is the new build? I can't see any new builds in the link
>
> On Monday, 28 December 2015 06:39:23 UTC+5:30, JJ Meijer wrote:
> > A new build is up, it includes full language support and RTL8723BS
> > support from Hadess.
> >
> > https://drive.google.com/folderview?id=0B9vJ9JSuyPijWTRpU2VLUkVhYkE&usp=d
> > rive_web#list

I see 5 tgz files there, one dated 26th December, and one within the past 24
hours (labelled "4:43pm" but with no indication of timezone).


Regards,


Antony.

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[Christian P]

Just a Question, how to create an bootable usb stick with the .tar file under Windows?

[paul17]

You cannot. You have to extract the tar file then copy it's contents to the partition where you had previously installed android-x86( create a directory named cm12.1). Then, create a boot entry in GRUB with the same lines as that of android-x86, the only change you have to make in these lines is to change androidboot.hardware=android_x86 to androidboot.hardware=omni. Also change the SRC= value to SRC=/cm12.1

[youling 257]

yes，the latest cm12.1，need ext4 Partition Main directory，and mount loop system.img system，cp to ext4 Main directory 's  system folder

[JJ Meijer]

CyanogenMod 13.0 build is up.

Kernel enabled built-in NTFS driver so you can put your CM installation on your Windows partition. (maybe Android-x86 external ntfs-3g implementation is better but I didn't try it)
Kernel Crystal Cove PMIC opregions enabled. (Bay Trail stuff)
Basic keyboard (ATKBD) and Logitech wireless HID++ built-in to make debugging easier.
Surfaceflinger ConsoleManager implementation from Android-x86. (alt + f1 to access root shell)
External storage is now supported out of the box, tested FAT and EXT4. Probably also NTFS as Android Vold supports it but have not tested it yet.
Youtube HD is working (out of the box)
CM root (out of the box, enable from developer options menu)
Further stripped down OpenGapps Pico, just enough to get the Play store working (based on A-Gapps)
MESA 11.0.7 from Mauro

Not working:
Bluetooth
Camera
Native ARM dependent apps like Netflix (need to implement Native bridge from Android-x86 to get it working)
You tell me...

Also included a EFI boot partition example on the G drive.

https://drive.google.com/open?id=0B9vJ9JSuyPijaVNZZHNuaDJDWUE

[youling 257]

prefect，cm13，base on 6.0.1，can work on my bay trail tablet，wonderful.

can you add this modules ? https://drive.google.com/open?id=0B1HDhURlGNctczBvRFQ3OWF3OHc

[Povilas Staniulis]

Nice.
Would be nice to get the manifest/source. I would like to tinker with this.

As for Bluetooth, does CM 13.0 use Bluez or Bluedroid stack ?
Bluez supports more devices than Bluedroid stack.

As for NTFS, last time I checked, the kernel NTFS driver was read-only. Ntfs-3g is better but it's FUSE based.
There's also a free Paragon driver but it doesn't build with recent kernels.

[JJ Meijer]

Thanks, I'll be checking that out next, I want to get a Bluetooth speaker working... :o) I see there is some work done for Asus AT100 devices with BCM432141 in Android-x86 but for some reason it didn't work for my HP Omni10 with the same chip.

Actually there now is NTFS RW support in kernel with some limitations but that shouldn't give any limitation to us if we use raw EXT4 disk images on these partitions. I actually got it working already (nice and fast) but it gets fucked up very easy when not properly unmounted or crash or Windows fast reboot / hibernation....


Op woensdag 30 december 2015 00:33:25 UTC+1 schreef Povilas Staniulis:

[youling 257]

https://drive.google.com/open?id=0B1HDhURlGNctNXlQSG5aWi15MTg

在 2015年12月30日星期三 UTC+8上午5:52:38，youling 257写道：

[spin877]

I used this rom

CM13.0-x86_kernel-4.1.15_mesa-11.0.7_A-GAPPS_int.tar.gz

as usual on my tablet baytrail cpu it z3735f not working.

1 ) problems initrd.img con usb live (replaced with a version andorid-x86)

2 ) rtl8723bs wifi

3 ) goodix touch screen

4 ) accelerometer sensor ( please implement libiio )

I solved this by compiling the kernel and modules https://github.com/pstglia/linux

I added

ro.sf.lcd_density=160 build.prop

now it seems to work

finally Youtube in HD ..... :-)

thank you.

[youling 257]

me too，can you share yours kernel and modules ?

在 2015年12月30日星期三 UTC+8上午7:58:46，spin877写道：

[STORatt]

Could you m8 make an IMG or ISO file so it easyer, i'm trying this from yesterday and still no boot LOL.

TNX.

[JJ Meijer]

I won't because there are just two step to the whole installation process but there are a lot of different ways do to it. If someone else would like to do it, please do!

Short description, I would recommend getting an Ubuntu Live cd and go the EXT4 partition way.

1. Choose a storage device / create it
-Use existing Linux partition
-Create a new EXT4 partition
-Use your Windows partition

2. Copy all the files to that partition, optionally into a folder on that device
-For Linux/EXT4 partition create an empty data folder for storage, called "data".
-For Windows create a raw disk image called data.img with a EXT4 partition in it. I created one on me G Drive for your confidence

3. Install Grub
-Edit the grub.cfg directly
-For existing Linux distro: append to /etc/grub.d/40_custom and run update-grub

Example if it's in the root:
menuentry "CM13.0-x86" {
    search --no-floppy --set=root --file /ramdisk.img
    linux /kernel CMDLINE androidboot.hardware=omni
    initrd /initrd.img
}

Example if it's in a folder:
menuentry "CM13.0-x86" {
    set DIR=/cm13.0
    search --no-floppy --set=root --file $DIR/ramdisk.img
    linux $DIR/kernel CMDLINE androidboot.hardware=omni SRC=$DIR
    initrd $DIR/initrd.img
}

If you don't understand these steps, just use Google because this is not Android-x86 specific and there are A LOT of nice how-to's.


Op woensdag 30 december 2015 06:33:32 UTC+1 schreef STORatt:

[paul17]

Mounting Partitions doesn't work. Neither on the boot screen, nor using StickMount.
StickMount just mounts empty folders. The only accessible partition using StickMount is the partition on which CM13 is installed. Any fix?
Thanks in advance. Root access on MM :)

[paul17]

I also don't have any audio output

[JJ Meijer]

It works just fine, check the screenshots. Also don't use stickmount. Did you forget to replace the ramdisk.img?

I seem to have uploaded an old kernek without ntfs support and maybe some issues for non EFI devices, new build is up. Audio I have to check.

https://drive.google.com/open?id=0B9vJ9JSuyPijMUJrQUdWXzgwRGs



Op woensdag 30 december 2015 10:57:05 UTC+1 schreef paul17:

[paul17]

I did a fresh install. I did not have the old CM12.1 running. So I copied all the files (including kernel and ramdisk) from the new CM13 tar file. I'll try using the kernel without ntfs and I'll report soon. I don't know why I always have some or the other problems. Maybe I do something wrong. Sorry for the trouble.
Thanks :)

[youling 257]

wifi，touchscreen，and more，not working.

在 2015年12月30日星期三 UTC+8上午7:58:17，youling 257写道：

[paul17]

Can you please reupload the old kernel without ntfs support?

[JJ Meijer]

@Paul, you could try this one: https://drive.google.com/open?id=0B9vJ9JSuyPijSDhPZmthVkllaVk

@Youling, please send me a pull request for additional hw support: https://github.com/meijjaa/linux/tree/android-longterm or just send me a link to a commit and I'll cherry-pick it.



Op woensdag 30 december 2015 15:31:58 UTC+1 schreef paul17:

[paul17]

I'm already running the same version, and encountered the listed problems on the same

[youling 257]

in my google drive link，modules files is Onda V891w Dual OS 2GB/64GB Win8.1 & Android4.4 Tablet PC Intel Z3735F 's. But my tablet is v891w 32GB，no dual os with Android 4.4，so，please add kernel and modules support for v891w 32GB.

在 2015年12月30日星期三 UTC+8下午10:52:59，JJ Meijer写道：

[JJ Meijer]

I don't think that will work with this kernel. Can you check which kernel version it is?

Op woensdag 30 december 2015 18:14:29 UTC+1 schreef youling 257:

[youling 257]

my tablet v891w 32GB，wifi 8723bs，touchscreen may be atmel_mxt_ts.  Ok，i need modules support for v891w 32GB with cm13，also 4.1.15 kernel  or latest kernel will nice.

[Balkan Clash]

Well i already try that why, and even now i have done exactly what you sad and i get error that linux and initrd command are unknown so i enter linuxefi and initrdefi, but then i get black screen and my pc freeze ( i know its frozen by caps/num. lock. )

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[JJ Meijer]

There seems tot be a problem loading this kernel on x64 hardware, I can reproduce it. Strange enough it does load from grub on my Linux Mint 17.3 installation.

So why not install Linux Mint and put it on the same partition? It has a nice installer. It will take me some time to find out the real problem and I really don't have time.

[STORatt]

Well m8, if that is your attitude about it...then there is no sense continuing this project, something that is working only on your pc setup and non other is just not useful.

[JJ Meijer]

Please read what I said, it takes time. This really is not ready for mainstream users like yourself.

[Jianlong Liu]

If that's your attitude, nobody would mind if you showed yourself the door.
People are working on this in their spare time, and it's holiday season.

[paul17]

Don't you have any respect for the developers? They are not your servants! They work in their spare time. They do have a life besides Android-x86. And it's your problem that it isn't working on your device.

[paul17]

Can you please provide the ntfs-3g files for this? I need to get my partitions mounted on this system. Thanks a lot

[Ventricle Vioner]

W dniu środa, 30 grudnia 2015 19:58:15 UTC+1 użytkownik STORatt napisał:
> Well m8, if that is your attitude about it...then there is no sense continuing this project, something that is working only on your pc setup and non other is just not useful.

STORatt, please read carefully, he said it takes time, he didn't say he won't try to handle the problem. I'm sure he will try to solve the issue.

JJ Meijer thanks for porting CM to Android-x86. It's essential work in this environment and means a lot.

As soon as I can, I'll test your builds on my Asus T100TA.

Thanks again! Have a good one, and also a good year 2016 :)

[Jim]

Hello, is there anyone try this on Surface Pro 3, Surface 3 or Surface Pro 4?

touchscreen, keyboard, wifi/bluetooth, sound and so on work?

Thanks JJ Meijer to start this project.

JJ Meijer於 2015年9月29日星期二 UTC+8下午6時53分53秒寫道：

Hello everybody,

I started a project to learn something more about Linux and Android so I started to port the Cyanogen project to my HP Omni 10 (Baytrail) tablet. Many thanks to the Android-x86 project I had relatively quickly my tablet booting and change_rooting into Android.

At the moment surfaceflinger is crashing because of a missing EGLConfig (No suitable EGLConfig found). Hints in how this config should be supplied are very welcome!

I will let you know how it goes... :)

Kind regard, JJ

[JJ Meijer]

Thanks for the support! But we shouldn't waste time on people like that.

I uploaded a now build. It should fix external device mount issues and camera is working now (when supported). Still no audio or Bluetooth but working on it.

https://drive.google.com/open?id=0B9vJ9JSuyPijdHh6T3o3WW02eWM


New EFI x64 + x86 example (Based on Arch-Boot):

https://drive.google.com/open?id=0B9vJ9JSuyPijR2NZYXNIek5iVFU


Also there is an flashable image available now for EFI x86 and x64 devices. Just flash it on an USB drive with Linux dd or Windows win32diskimager https://sourceforge.net/projects/win32diskimager/

https://drive.google.com/open?id=0B9vJ9JSuyPijZUFuSnJYVnYwZVE

[rbg]

all the Surface patches have been ported to the android-x86 git sources also,

have you actually tried them and given a report to help the developers??

 https://drive.google.com/folderview?id=0B2evBKvIpdYkTHNoblBZRlBDSnc&usp=sharing#list

[paul17]

Thanks a lot sir. I will install this tomorrow and report asap Hope you're enjoying the holiday season :)

[Eric Beier]

Heyho guys,

I've tested the "android_x86_64-6.0.1_r3-20151230.img" on my Surface Pro 3 from this link: https://drive.google.com/folderview?id=0B2evBKvIpdYkTHNoblBZRlBDSnc&usp=sharing#list

Everything except the rotation works very well, but only in the live session mode and the first boot after the installation.

After the installation it only boots one more time correctly. In the second boot there is the message "Apps optimizing" and when it finished the Android boot logo appears. 

After that there is the message "Apps optimizing" again. It's a loop.

Greetings Eric Beier

(sorry for the bad english)

[rbg]

to help the developers could you 

Please provide more info including the hardware spec,

test environment and procedure, and the (most important)

logs (dmesg & logcat)."

[rbg]

did you enable apps compatibility in settings???

On Thursday, December 31, 2015 at 11:38:46 AM UTC-5, Eric Beier wrote:

[Eric Beier]

Hey, i will do this tomorrow ;)

I wish you a happy new year!

[youling 257]

can you add this modules ？ if no,please build latest cm13 with 4.0.9 kernel. on my tablet,4.0.9 kernel,wifi can work, touchscreen yet can not work,As long as wifi can work,it is enough，so,please build cm13 with 4.0.9 kernel. CM13.0-x86_kernel-4.1.15_mesa-11.0.7_A-GAPPS_int.tar.gz,latest build,plese 4.0.9 kernel . Future updates，build two,one 4.1.15 kernel,one 4.0.9 kernel,will nice.

[youling 257]

android_x86_64-6.0.1_r3-20151230.img，with 4.0.9 kernel，can work on my bay trail tablet，nice，only wifi can work，but it is enough.  Future updates，please build one version with 4.0.9 kernel,will nice

在 2016年1月1日星期五 UTC+8上午12:44:38，rbg写道：

[Jon West]

After testing quite a few options, I was able to get your CM13 builds to start booting. But they always stick at the boot animation, looping for an hour or more if I let it. Is there something I am missing getting these to work on the SP3?

[JJ Meijer]

Could it be you forgot to add a data folder or a data.img? I probably should add some more error checking for things like that.

Happy new year!

[Jon West]

I didn't specify a data.img file, just the directory it can be found in. So that could be it

[JJ Meijer]

If you are using a ext4 partition you only need to create a folder called data. If you use NTFS you need to add a raw ext4 disk img called data.img. It will be picked up automatically. This will be used for data storage, if it can't find it you will get this boot loop.

[Jon West]

Yeah, I made an ext4 data.IMG and left it in the folder, but it still never boots all the way :(