Custom kernel for M6Pro

[Billcnz]

Yeah. Everything except the battery (Full charged from off only 10% or less if turned on.) works fine. Never encounter this problem with the stock kernels but i like the features added in this kernel

Try to charge with power on screen off first, when it gets to 100% it will reset the battery stats, then on the next charge see if it's working from power off.

[min0taur]

Try to charge with power on screen off first, when it gets to 100% it will reset the battery stats, then on the next charge see if it's working from power off.

Already did this too... I think only kernel modification is the solution for my problem

[giouncino]

Already did this too... I think only kernel modification is the solution for my problem

This is not true! It's not a matter of the kernel.
Because for all the other tablets it is perfectly working!
You can try reflashig the whole ROM including the modded kernel.

[min0taur]

This is not true! It's not a matter of the kernel.
Because for all the other tablets it is perfectly working!
You can try reflashig the whole ROM including the modded kernel.

As I posted before I already tried that too and thought did fix the problem but not... If you think its not true its all up to you. I'm just telling my experience here.

[giouncino]

As I posted before I already tried that too and thought did fix the problem but not... If you think its not true its all up to you. I'm just telling my experience here.

I'm telling only that it's not true that is a problem of kernel because NONE of the others have problems with the battery.
I missed the point that you already flashed everithing back.
Did you try also the "Battery calibration" app (not a similar app)?

[Billcnz]

I am now seeing the same issue as min0taur, I shutdown the tablet when it was at 33% and charged with power off. After a few hours I could see the charge level had increased on the battery icon for the off state but when I rebooted into Android it still said 33% though it then climbed much faster than normal. I will probably just stick to charging with power on.

Sent from Tapatalk on my m6pro running Riley ROM 1.8 KK

[giouncino]

Then probably I was wrong...now could be a problem of the kernel...

[maakie]

I have made a new kernel which should show a more accurate battery level when booted with the charger connected. There is also some other minor changes.

You can download it here.

[Billcnz]

Re: Custom kernel for M6Pro

I have made a new kernel which should show a more accurate battery level when booted with the charger connected. There is also some other minor changes.

You can download it here.

Thanks Maakie, testing now and you were right, I had rebooted with charger connected in my previous post.

Sent from Tapatalk on my m6pro running Riley ROM 1.8 KK

[giouncino]

I have made a new kernel which should show a more accurate battery level when booted with the charger connected. There is also some other minor changes.

You can download it here.

I bought a Pipo X5 Miracast Dongle. With stock kernel and even with yours one, pipo m6pro will automatically reboot as soon as "wireless display" connection is being performed. (it doesn't happen with JB)
Is there anything you can do to improve Miracast capability on our Pipo M6pro?

It is not a problem of kitkat or Pipo x5 dongle, because with other tablets with kitkat everything is working properly.

Hope you can help!

thanks in advance.

[jsager]

Re: Custom kernel for M6Pro

I have made a new kernel which should show a more accurate battery level when booted with the charger connected. There is also some other minor changes.

You can download it here.

Maakie - thanks for the awesome kernel. My M6 is running rock solid with it. I can also use the overclocked versions as well, which I couldn't do with other kernels. One thing I have noticed though is that my WiFi signal seems weaker with your kernels. It still works, albeit a little slower, so its not the end of the world. The pluses of this kernel definitely outweigh this issue. Having said that, is there anything that can be done to boost the WiFi signal? Once again thanks for all your work on the kernel.

Sent from my Galaxy Nexus using Tapatalk

[giouncino]

Maakie - thanks for the awesome kernel. My M6 is running rock solid with it. I can also use the overclocked versions as well, which I couldn't do with other kernels. One thing I have noticed though is that my WiFi signal seems weaker with your kernels. It still works, albeit a little slower, so its not the end of the world. The pluses of this kernel definitely outweigh this issue. Having said that, is there anything that can be done to boost the WiFi signal? Once again thanks for all your work on the kernel.

Sent from my Galaxy Nexus using Tapatalk

You can try other mod kernel with different parameters of the Ram freq that could affect wifi signal reception.
Try and see if you have issue with ALL ram frequency ( = problem of the kernel) or with only specific settings ( = frequency interference, and not a matter of kernel)

[stevejc]

Hi, I own a M8HD, so this thread is not for me.

But, I made a logcat of the crash when using wireless display with a Pipo X5

don't know if it can't be usefull :

D/WifiDisplaySource( 4325): session 2 received 'PLAY rtsp://192.168.49.96/wfd1.0/streamid=0 RTSP/1.0
D/WifiDisplaySource( 4325): cseq: 3
D/WifiDisplaySource( 4325): date: Thu, 01 Jan 1970 00:15:20 +0000
D/WifiDisplaySource( 4325): session: 1058669565
D/WifiDisplaySource( 4325): user-agent: stagefright/1.1 (Linux;Android 4.1)
D/WifiDisplaySource( 4325): 
D/WifiDisplaySource( 4325): '
I/WifiDisplaySource( 4325): Received PLAY request.
I/WifiDisplaySource( 4325): deferring PLAY request until session established.
D/WifiDisplaySource( 4325): WifiDisplaySource width 1280 height 720
I/WifiDisplayController( 4618): Opened RTSP connection with Wifi display: PIPO-307524
I/DisplayManagerService( 4618): Display device added: DisplayDeviceInfo{"PIPO-307524": 1280 x 720, 60.0 fps, density 213, 213.0 x 213.0 dpi, touch EXTERNAL, rotation 0, type WIFI, address ce:d2:9b:a8:e9:b8, FLAG_PRESENTATION}
W/GraphicBufferAllocator( 4316): free(...) failed -22 (Invalid argument)
W/SurfaceFlinger( 4316): [PIPO-307524] EGL called dequeueBuffer with !async despite eglSwapInterval(0)
W/SurfaceFlinger( 4316): [PIPO-307524] Unexpected advanceFrame() in GLES state on GLES/MIXED frame
F/libc    ( 4316): Fatal signal 11 (SIGSEGV) at 0x527b9f24 (code=1), thread 4316 (surfaceflinger)
W/SurfaceFlinger( 4316): [PIPO-307524] Unexpected queueBuffer(pslot=0) in HWC state
I/DEBUG   (  118): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

----- second try and crash ----

E/BufferQueue( 9017): [FramebufferSurface] dequeueBuffer: min undequeued buffer count (1) exceeded (dequeued=3 undequeudCount=0)
E/[EGL-ERROR]( 9017): void __egl_platform_dequeue_buffer(egl_surface*):1695: failed to dequeue buffer from native window 0x400486b0; err = -16, buf = 0x0,max_allowed_dequeued_buffers 3
E/BufferQueue( 9017): [FramebufferSurface] dequeueBuffer: min undequeued buffer count (1) exceeded (dequeued=3 undequeudCount=0)
E/[EGL-ERROR]( 9017): void __egl_platform_dequeue_buffer(egl_surface*):1695: failed to dequeue buffer from native window 0x400486b0; err = -16, buf = 0x0,max_allowed_dequeued_buffers 3
E/BufferQueue( 9017): [FramebufferSurface] dequeueBuffer: min undequeued buffer count (1) exceeded (dequeued=3 undequeudCount=0)
E/[EGL-ERROR]( 9017): void __egl_platform_dequeue_buffer(egl_surface*):1695: failed to dequeue buffer from native window 0x400486b0; err = -16, buf = 0x0,max_allowed_dequeued_buffers 3
E/BufferQueue( 9017): [FramebufferSurface] dequeueBuffer: min undequeued buffer count (1) exceeded (dequeued=3 undequeudCount=0)
E/[EGL-ERROR]( 9017): void __egl_platform_dequeue_buffer(egl_surface*):1695: failed to dequeue buffer from native window 0x400486b0; err = -16, buf = 0x0,max_allowed_dequeued_buffers 3
E/BufferQueue( 9017): [FramebufferSurface] dequeueBuffer: min undequeued buffer count (1) exceeded (dequeued=3 undequeudCount=0)
E/[EGL-ERROR]( 9017): void __egl_platform_dequeue_buffer(egl_surface*):1695: failed to dequeue buffer from native window 0x400486b0; err = -16, buf = 0x0,max_allowed_dequeued_buffers 3
E/BufferQueue( 9017): [FramebufferSurface] dequeueBuffer: min undequeued buffer count (1) exceeded (dequeued=3 undequeudCount=0)
E/[EGL-ERROR]( 9017): void __egl_platform_dequeue_buffer(egl_surface*):1695: failed to dequeue buffer from native window 0x400486b0; err = -16, buf = 0x0,max_allowed_dequeued_buffers 3
F/SurfaceFlinger( 9017): eglSwapBuffers(0x1, 0x4004f798) failed with 0x0000300d
F/libc    ( 9017): Fatal signal 6 (SIGABRT) at 0x00002339 (code=-6), thread 9017 (surfaceflinger)
D/dalvikvm( 9535): JIT code cache reset in 0 ms (0 bytes 4/0)
D/dalvikvm( 9535): GC_FOR_ALLOC freed 25K, 31% free 4314K/6232K, paused 75ms, total 75ms
D/dalvikvm( 9535): GC_FOR_ALLOC freed 8K, 31% free 4355K/6272K, paused 29ms, total 29ms
D/dalvikvm( 9582): JIT code cache reset in 0 ms (0 bytes 2/0)
D/dalvikvm( 9582): GC_CONCURRENT freed 407K, 31% free 4283K/6180K, paused 4ms+2ms, total 51ms
D/dalvikvm( 9582): WAIT_FOR_CONCURRENT_GC blocked 24ms
I/DEBUG   (  118): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
I/DEBUG   (  118): Build fingerprint: 'rockchip/rk3188/rk3188:4.4.2/KOT49H/eng.root.20140219.183141:eng/test-keys'
I/DEBUG   (  118): Revision: '0'
I/DEBUG   (  118): pid: 9017, tid: 9017, name: surfaceflinger  >>> /system/bin/surfaceflinger <<<
I/DEBUG   (  118): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
W/NativeCrashListener( 9317): Couldn't find ProcessRecord for pid 9017
D/dalvikvm( 9598): JIT code cache reset in 0 ms (0 bytes 2/0)
D/dalvikvm( 9598): GC_CONCURRENT freed 432K, 32% free 4266K/6192K, paused 11ms+3ms, total 50ms
D/dalvikvm( 9598): WAIT_FOR_CONCURRENT_GC blocked 5ms
I/DEBUG   (  118):     r0 00000000  r1 00002339  r2 00000006  r3 00000000
I/DEBUG   (  118): AM write failure (32 / Broken pipe)
I/DEBUG   (  118):     r4 00000006  r5 0000000b  r6 00002339  r7 0000010c
I/DEBUG   (  118):     r8 00000000  r9 0000000c  sl 40178801  fp 4017870a
I/DEBUG   (  118):     ip 4004f7f8  sp bed2b1e0  lr 401c809d  pc 401d7048  cpsr 000f0010
I/DEBUG   (  118):     d0  0000000064303033  d1  0000000000000000
I/DEBUG   (  118):     d2  0000000000000000  d3  0000000000000000
I/DEBUG   (  118):     d4  0000000000000000  d5  44efe0003f800000
I/DEBUG   (  118):     d6  000004b044f00000  d7  0000000000000000
I/DEBUG   (  118):     d8  0000000000000000  d9  0000000000000000
I/DEBUG   (  118):     d10 0000000000000000  d11 0000000000000000
I/DEBUG   (  118):     d12 0000000000000000  d13 0000000000000000
I/DEBUG   (  118):     d14 0000000000000000  d15 0000000000000000
I/DEBUG   (  118):     d16 8000000000000000  d17 000001c117bc9add
I/DEBUG   (  118):     d18 000001c117bc9adc  d19 0000000000000000
I/DEBUG   (  118):     d20 400ccccccccccccd  d21 40e1940000000000
I/DEBUG   (  118):     d22 0000000000000000  d23 0000000000000000
I/DEBUG   (  118):     d24 0000000000000000  d25 0000000000000000
I/DEBUG   (  118):     d26 40e1940000000000  d27 0000000000000000
I/DEBUG   (  118):     d28 0000000000000000  d29 0000000000000000
I/DEBUG   (  118):     d30 0000000000000000  d31 4000000000000000
I/DEBUG   (  118):     scr 60000010
I/DEBUG   (  118): 
I/DEBUG   (  118): backtrace:
I/DEBUG   (  118):     #00  pc 00022048  /system/lib/libc.so (tgkill+12)
I/DEBUG   (  118):     #01  pc 00013099  /system/lib/libc.so (pthread_kill+48)
I/DEBUG   (  118):     #02  pc 000132ad  /system/lib/libc.so (raise+10)
I/DEBUG   (  118):     #03  pc 00011fe3  /system/lib/libc.so
I/DEBUG   (  118):     #04  pc 000218fc  /system/lib/libc.so (abort+4)
I/DEBUG   (  118):     #05  pc 0000690b  /system/lib/libcutils.so (__android_log_assert+86)
I/DEBUG   (  118):     #06  pc 00010887  /system/lib/libsurfaceflinger.so
I/DEBUG   (  118):     #07  pc 000178a9  /system/lib/libsurfaceflinger.so
I/DEBUG   (  118):     #08  pc 00019efd  /system/lib/libsurfaceflinger.so
I/DEBUG   (  118):     #09  pc 0001a0a5  /system/lib/libsurfaceflinger.so
I/DEBUG   (  118):     #10  pc 0001afc5  /system/lib/libsurfaceflinger.so
I/DEBUG   (  118):     #11  pc 00010767  /system/lib/libutils.so (android::Looper::pollInner(int)+394)
I/DEBUG   (  118):     #12  pc 00010869  /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, oid**)+92)
I/DEBUG   (  118):     #13  pc 00016075  /system/lib/libsurfaceflinger.so
I/DEBUG   (  118):     #14  pc 00016f6b  /system/lib/libsurfaceflinger.so (android::SurfaceFlinger::run()+6)
I/DEBUG   (  118):     #15  pc 000008fd  /system/bin/surfaceflinger
I/DEBUG   (  118):     #16  pc 0000e403  /system/lib/libc.so (__libc_init+50)
I/DEBUG   (  118):     #17  pc 000007dc  /system/bin/surfaceflinger
I/DEBUG   (  118): 
I/DEBUG   (  118): stack:
I/DEBUG   (  118):          bed2b1a0  00000000  
I/DEBUG   (  118):          bed2b1a4  00000000  
I/DEBUG   (  118):          bed2b1a8  00000000  
I/DEBUG   (  118):          bed2b1ac  000003ff  
I/DEBUG   (  118):          bed2b1b0  4004f798  
I/DEBUG   (  118):          bed2b1b4  00000000  
I/DEBUG   (  118):          bed2b1b8  4004f7f8  
I/DEBUG   (  118):          bed2b1bc  00000000  
I/DEBUG   (  118):          bed2b1c0  0000000c  
I/DEBUG   (  118):          bed2b1c4  40178801  /system/lib/libutils.so
I/DEBUG   (  118):          bed2b1c8  4014a4f9  /system/lib/libcutils.so
I/DEBUG   (  118):          bed2b1cc  401aae80  /system/lib/libsurfaceflinger.so
I/DEBUG   (  118):          bed2b1d0  bed2b244  [stack]
I/DEBUG   (  118):          bed2b1d4  00000000  
I/DEBUG   (  118):          bed2b1d8  40203384  
I/DEBUG   (  118):          bed2b1dc  4014a645  /system/lib/libcutils.so (__android_log_write+212)
I/DEBUG   (  118):     #00  bed2b1e0  00000006  
I/DEBUG   (  118):          bed2b1e4  0000000b  
I/DEBUG   (  118):          bed2b1e8  00002339  
I/DEBUG   (  118):          bed2b1ec  4004f7f8  
I/DEBUG   (  118):          bed2b1f0  4004f7f8  
I/DEBUG   (  118):          bed2b1f4  401c809d  /system/lib/libc.so (pthread_kill+52)
I/DEBUG   (  118):     #01  bed2b1f8  00000006  
I/DEBUG   (  118):          bed2b1fc  00000000  
I/DEBUG   (  118):          bed2b200  00000000  
I/DEBUG   (  118):          bed2b204  401c82b1  /system/lib/libc.so (raise+14)
I/DEBUG   (  118):     #02  bed2b208  bed2b214  [stack]
I/DEBUG   (  118):          bed2b20c  401c6fe7  /system/lib/libc.so
I/DEBUG   (  118): 
I/DEBUG   (  118): memory near r1:
I/DEBUG   (  118):     00002318 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002328 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002338 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002348 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002358 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002368 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002378 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002388 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002398 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023a8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023b8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023c8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023d8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023e8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023f8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002408 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118): 
I/DEBUG   (  118): memory near r6:
I/DEBUG   (  118):     00002318 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002328 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002338 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002348 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002358 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002368 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002378 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002388 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002398 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023a8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023b8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023c8 ffffffff ffffffff ffffffff ffffffff  
/DEBUG   (  118):     000023d8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023e8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     000023f8 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118):     00002408 ffffffff ffffffff ffffffff ffffffff  
I/DEBUG   (  118): 
I/DEBUG   (  118): memory near sl:
I/DEBUG   (  118):     401787e0 7665206c 73746e65 25783020 6e6f2078  
I/DEBUG   (  118):     401787f0 6b617720 65722065 70206461 2e657069  
I/DEBUG   (  118):     40178800 6e674900 6e69726f 6e752067 65707865  
I/DEBUG   (  118):     40178810 64657463 6f706520 65206c6c 746e6576  
I/DEBUG   (  118):     40178820 78302073 6f207825 6466206e 20642520  
I/DEBUG   (  118):     40178830 74616874 20736920 6c206f6e 65676e6f  
I/DEBUG   (  118):     40178840 65722072 74736967 64657265 6f43002e  
I/DEBUG   (  118):     40178850 20646c75 20746f6e 61657263 77206574  
I/DEBUG   (  118):     40178860 20656b61 65706970 6520202e 6f6e7272  
I/DEBUG   (  118):     40178870 0064253d 6c756f43 6f6e2064 616d2074  
I/DEBUG   (  118):     40178880 7720656b 20656b61 64616572 70697020  
I/DEBUG   (  118):     40178890 6f6e2065 6c622d6e 696b636f 202e676e  
I/DEBUG   (  118):     401788a0 72726520 253d6f6e 6f430064 20646c75  
I/DEBUG   (  118):     401788b0 20746f6e 656b616d 6b617720 72772065  
I/DEBUG   (  118):     401788c0 20657469 65706970 6e6f6e20 6f6c622d  
I/DEBUG   (  118):     401788d0 6e696b63 20202e67 6e727265 64253d6f  
I/DEBUG   (  118): 
I/DEBUG   (  118): memory near fp:
I/DEBUG   (  118):     401786e8 20736570 69687428 70253d73 6872202c  
I/DEBUG   (  118):     401786f8 70253d73 65720029 746c7573 203d2120  
I/DEBUG   (  118):     40178708 6f4c0030 7265706f 756f4300 6e20646c  
I/DEBUG   (  118):     40178718 6120746f 636f6c6c 20657461 20534c54  
I/DEBUG   (  118):     40178728 2e79656b 68747000 64616572 636e6f5f  
I/DEBUG   (  118):     40178738 61662065 64656c69 43005700 646c756f  
I/DEBUG   (  118):     40178748 746f6e20 69727720 77206574 20656b61  
I/DEBUG   (  118):     40178758 6e676973 202c6c61 6e727265 64253d6f  
I/DEBUG   (  118):     40178768 72724500 7220726f 766f6d65 20676e69  
I/DEBUG   (  118):     40178778 6c6f7065 7665206c 73746e65 726f6620  
I/DEBUG   (  118):     40178788 20646620 202c6425 6e727265 64253d6f  
I/DEBUG   (  118):     40178798 6c6f5000 6166206c 64656c69 74697720  
I/DEBUG   (  118):     401787a8 6e612068 656e7520 63657078 20646574  
I/DEBUG   (  118):     401787b8 6f727265 65202c72 6f6e7272 0064253d  
I/DEBUG   (  118):     401787c8 6f6e6749 676e6972 656e7520 63657078  
I/DEBUG   (  118):     401787d8 20646574 6c6f7065 7665206c 73746e65  
I/DEBUG   (  118): 
I/DEBUG   (  118): memory near ip:
I/DEBUG   (  118):     4004f7d8 00000000 0000004b 00000001 00000030  
I/DEBUG   (  118):     4004f7e8 00000000 00000000 40005bb8 40005bd0  
I/DEBUG   (  118):     4004f7f8 40005ce0 00000000 00000000 00000000  
I/DEBUG   (  118):     4004f808 00000000 00000000 00000000 00000000  
I/DEBUG   (  118):     4004f818 00000000 00000000 00000000 00000083  
I/DEBUG   (  118):     4004f828 40139cf0 4004f8a8 5f626672 00000060  
I/DEBUG   (  118):     4004f838 00000000 00000000 00000000 00000000  
I/DEBUG   (  118):     4004f848 401357bd 401357b3 00000780 000004b0  
I/DEBUG   (  118):     4004f858 00000780 00000001 00001e02 00000000  
I/DEBUG   (  118):     4004f868 00000000 4004f950 00000000 00000000  
I/DEBUG   (  118):     4004f878 00000000 00000000 00000000 00000000  
I/DEBUG   (  118):     4004f888 00000000 00000000 00000002 4004f8c0  
I/DEBUG   (  118):     4004f898 00000000 00000000 00000000 0000001b  
I/DEBUG   (  118):     4004f8a8 00000004 00000004 4004f828 00000000  
I/DEBUG   (  118):     4004f8b8 00000000 00000013 4013f01c 00000000  
I/DEBUG   (  118):     4004f8c8 00000000 00000013 4004f8e0 00000000  
I/DEBUG   (  118): 
I/DEBUG   (  118): memory near sp:
I/DEBUG   (  118):     bed2b1c0 0000000c 40178801 4014a4f9 401aae80  
I/DEBUG   (  118):     bed2b1d0 bed2b244 00000000 40203384 4014a645  
I/DEBUG   (  118):     bed2b1e0 00000006 0000000b 00002339 4004f7f8  
I/DEBUG   (  118):     bed2b1f0 4004f7f8 401c809d 00000006 00000000  
I/DEBUG   (  118):     bed2b200 00000000 401c82b1 bed2b214 401c6fe7  
I/DEBUG   (  118):     bed2b210 00000004 ffffffdf 400d0498 40a4ef84  
I/DEBUG   (  118):     bed2b220 00000006 98dec085 00000000 401aae80  
I/DEBUG   (  118):     bed2b230 4004f798 401d6900 4014a4f9 4014a90f  
I/DEBUG   (  118):     bed2b240 bed2b654 536c6765 42706177 65666675  
I/DEBUG   (  118):     bed2b250 30287372 202c3178 30347830 37663430  
I/DEBUG   (  118):     bed2b260 20293839 6c696166 77206465 20687469  
I/DEBUG   (  118):     bed2b270 30307830 30333030 00006430 4019962b  
I/DEBUG   (  118):     bed2b280 bed2b2d8 401b36b0 fc8bc2d2 40a1c218  
I/DEBUG   (  118):     bed2b290 00000000 40a1b008 bed2b6b4 4019bc87  
I/DEBUG   (  118):     bed2b2a0 5f78616d 6f6c6c61 5f646577 75716564  
I/DEBUG   (  118):     bed2b2b0 64657565 6675625f 73726566 000a3320  
I/DEBUG   (  118): 
I/DEBUG   (  118): code around pc:
I/DEBUG   (  118):     401d7028 e8bd00f0 e3700a01 912fff1e e2600000  
I/DEBUG   (  118):     401d7038 ea006e40 e92d50f0 e3a07f43 ef000000  
I/DEBUG   (  118):     401d7048 e8bd50f0 e3700a01 912fff1e e2600000  
I/DEBUG   (  118):     401d7058 ea006e38 e92d50f0 e3a070ee ef000000  
I/DEBUG   (  118):     401d7068 e8bd50f0 e3700a01 912fff1e e2600000  
I/DEBUG   (  118):     401d7078 ea006e30 f200429a bf0080cf f000f891  
I/DEBUG   (  118):     401d7088 4001e92d f040f891 d3532a10 0301ea80  
I/DEBUG   (  118):     401d7098 0303f013 806ef000 d3262ae0 0300f1c0  
I/DEBUG   (  118):     401d70a8 030ff013 eba2d021 ea5f0203 bf447cc3  
I/DEBUG   (  118):     401d70b8 eb01f811 eb01f800 f811bf21 f811cb01  
I/DEBUG   (  118):     401d70c8 f800eb01 f800cb01 ea5feb01 da037c43  
I/DEBUG   (  118):     401d70d8 080df9a1 083df980 f921d303 f900070d  
I/DEBUG   (  118):     401d70e8 f891071d f891f000 3a40f040 f891d30f  
I/DEBUG   (  118):     401d70f8 f891f080 f921f0c0 f921020d f891420d  
I/DEBUG   (  118):     401d7108 3a40f0c0 020df900 420df900 f102d2f3  
I/DEBUG   (  118):     401d7118 3a200240 f921d305 3a20020d 020df900  
I/DEBUG   (  118): 
I/DEBUG   (  118): code around lr:
I/DEBUG   (  118):     401c807c 447b4b13 42b3e010 6a1ed10e 44784811  
I/DEBUG   (  118):     401c808c ec84f7fb ea0ef00d 46224631 efd0f00e  
I/DEBUG   (  118):     401c809c d00a3001 e00b2400 2b00681b 480ad1eb  
I/DEBUG   (  118):     401c80ac 44782403 ec72f7fb f001e002 6804fa23  
I/DEBUG   (  118):     401c80bc fa20f001 46206005 bf00bd70 0003b326  
I/DEBUG   (  118):     401c80cc 0003b31a 0003b312 0003b2ee bf7ef7ff  
I/DEBUG   (  118):     401c80dc 4a3e4b3d e92d447b b08b43f0 4606589c  
I/DEBUG   (  118):     401c80ec 6823460d 930946a1 fa04f001 8000f8d0  
I/DEBUG   (  118):     401c80fc d0482d00 f00f4628 280ffe91 d8444604  
I/DEBUG   (  118):     401c810c ffe4f7ff d1064286 4629200f e8d8f00d  
I/DEBUG   (  118):     401c811c d03c2800 482ee02e f7fb4478 482debb6  
I/DEBUG   (  118):     401c812c e0154478 d11342b0 482b6a06 f7fb4478  
I/DEBUG   (  118):     401c813c 4a2aec2e 46332120 a801447a f9b2f013  
I/DEBUG   (  118):     401c814c a8012101 fcccf01a 46061c42 e011d104  
I/DEBUG   (  118):     401c815c 28006800 e02cd1e6 46294630 f00d4622  
I/DEBUG   (  118):     401c816c 1c43e914 d11e4607 f9c4f001 29046801  
D/dalvikvm( 9606): JIT code cache reset in 0 ms (0 bytes 2/0)
D/dalvikvm( 9606): GC_CONCURRENT freed 436K, 32% free 4227K/6160K, paused 3ms+3ms, total 88ms
D/Tethering( 9317): sendTetherStateChangedBroadcast 1, 0, 0
I/ActivityManager( 9317): Start proc com.ceco.kitkat.gravitybox for service com.ceco.kitkat.gravitybox/.GravityBoxService: pid=9629 uid=10136 gids={50136, 1028, 1015, 3003}
D/UsbDeviceManager( 9317): -----get MSG_UPDATE_STATE_RETRY,but not BootComplete,send MSG_UPDATE_STATE_RETRY after 500ms---
W/Launcher( 9535): setApplicationContext called twice! old=com.android.launcher3.LauncherApplication@41fd1368 new=com.android.launcher3.LauncherApplication@41fd1368
I/wpa_supplicant( 9488): rfkill: Cannot open RFKILL control device
D/dalvikvm( 9582): JIT code cache reset in 0 ms (0 bytes 3/0)
D/dalvikvm( 9582): GC_CONCURRENT freed 424K, 31% free 4271K/6180K, paused 4ms+14ms, total 68ms
D/dalvikvm( 9598): JIT code cache reset in 0 ms (0 bytes 3/0)
D/dalvikvm( 9598): GC_CONCURRENT freed 430K, 32% free 4275K/6204K, paused 3ms+2ms, total 60ms
I/ServiceManager(  115): service 'SurfaceFlinger' died
E/Surface ( 9042): queueBuffer: error queuing buffer to SurfaceTexture, -32
E/[EGL-ERROR]( 9042): void __egl_platform_queue_buffer(mali_base_ctx_handle, egl_buffer*):1359: unable to queue buffer (0x40088c00)
W/SurfaceComposerClient( 9042): ComposerService remote (surfaceflinger) died [0x41b16ad8]
D/BootAnimation( 9042): SurfaceFlinger died, exiting...
I/ServiceManager(  115): service 'media.audio_flinger' died
I/ServiceManager(  115): service 'media.player' died
I/ServiceManager(  115): service 'media.camera' died
I/ServiceManager(  115): service 'media.audio_policy' died
I/Netd    ( 9651): Netd 1.0 starting
W/InterfaceController( 9651): Error (undefined symbol: net_iface_send_command_fini) while searching for the interface command fini function
I/SurfaceFlinger( 9649): SurfaceFlinger is starting
I/SurfaceFlinger( 9649): SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
D/libEGL  ( 9649): loaded /system/lib/egl/libEGL_mali.so
D/libEGL  ( 9649): loaded /system/lib/egl/libGLESv1_CM_mali.so
D/libEGL  ( 9649): loaded /system/lib/egl/libGLESv2_mali.so

I also notice the following these are missing in kernel :

I/SystemServer( 9950): Wired Accessory Manager
W/WiredAccessoryManager( 9950): This kernel does not have wired headset support
W/WiredAccessoryManager( 9950): This kernel does not have usb audio support
W/WiredAccessoryManager( 9950): This kernel does not have samsung usb dock audio support

D/SensorService( 9317): nuSensorService starting...
D/SensorsHal( 9317): sensor hal  v1.5 add angle calculation and calibration of gsensor support 2013-9-1
E/SensorsHal( 9317): couldn't find 'proximity' input device
D/SensorsHal( 9317): Couldn't open /dev/psensor (No such file or directory)
I/AKMD2   (  131): Compass Opened.
E/SensorsHal( 9317): couldn't find 'pressure' input device
D/SensorsHal( 9317): Couldn't open /dev/pressure (No such file or directory)
E/SensorsHal( 9317): couldn't find 'temperature' input device
D/SensorsHal( 9317): Couldn't open /dev/temperature (No such file or directory)

Can audio usb support and wired heaset support be added easily ?

The pressure and Temperature sensors are in the mainboard I believe but not used in kernel.

Hopefully someone could do the same for M8HD

[giouncino]

thanks,
if you need I have received the stock ROM installed on Pipo X5, it could be useful to made some mods.

(For example pipo X5 doesn't support special characters for the PW as "&" or "+" and so on in DLNA mode)

[maakie]

I bought a Pipo X5 Miracast Dongle. With stock kernel and even with yours one, pipo m6pro will automatically reboot as soon as "wireless display" connection is being performed. (it doesn't happen with JB)
Is there anything you can do to improve Miracast capability on our Pipo M6pro?

It is not a problem of kitkat or Pipo x5 dongle, because with other tablets with kitkat everything is working properly.

Hope you can help!

thanks in advance.

I don't have Miracast device which makes this problem hard to fix for now.