Linaro-android

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1073 discussions

Does any Linaro Jelly Bean build have working audio?

by Jon Medhurst (Tixy)

I have been given an Audio HAL library for vexpress and want to get it into our JB builds and was hoping to find an existing board with working audio to get some clues from it. I'm a bit worried that since the move to JB logcat shows lots of lines like: E/WVMExtractor( 1925): Failed to open libwvm.so which seems to be related to attempts to play sound, so I'm guessing that we might be missing something important. -- Tixy

12 years, 10 months

Test result summary for 12.11RC1 Android JB.

by Soumya Basak

*Hi,* *12.11RC1 Test Summary. Here is test result summary for Linaro Android platform on following boards:* *1.TI Panda Board 4430.* *2.TI Panda Board 4460.* *3.ST-Ericsson Snowball.* *4.Samsung Origen. * *5. ARM Versatile Express A9.* *Synopsis:* As tested for 12.11RC1 Android and ubuntu build images for Panda4430, Panda4460, Snowball, and Origen board summary report as follows. - Panda 4430 and 4460 Android ubuntu build image is tested. No major Difference is observed compare to the last few weeks tested images. The Audio jack-out bug is fixed for panda 4430 and panda 4460 images. - ST Ericsson Snowball is work fine for Android build images. SD Card not detected from Gallery, video playback fails. Apart from that No major difference compare to Past few weeks. - Origen Android builds ethernet, wifi, BT, Suspend resume is not working. - For Origen Ubuntu build Audio-HDMI , wifi, totem, BT secondary-Vid-out, pwrmgmt is not working. - For Android JB on Versatile Express A9 Google Email starts to work again, and installation instructions on the build page looks well. 1. *Panda 4430/4460 Android **Jelly Bean** (Panda 4430 Column Q/ Panda 4460 Column Q)* https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… Features: sd-mmc – m, suspend-resume – wm, glmark2 – dwm, youtube – wm, hwvideo – wm, audio – wm, hwaudio – m, angrybirds – wm, bluetooth – wm, usb-camera – wm, is not working. 2. *Snowball Android **Jelly Bean** (column N)* https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadEF1N… Features: the content of SD-card is not detected from Gallery, df will not show /mnt/sdcard. Playback of Video fails. Youtube is not working, speach recorder, BT, suspend resume is not working. 3. *Origen Android **Jelly Bean** (column I )* https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadDRDV… Features: wifi, BT, usb-camera, secondary-vid-out, youtube, wifi, vid-play-back, email, speach-recorder, download-install-apk, is not working. 4. *ARM Versatile Express A9 Jelly Bean (column N)* https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… Features: Google Email starts to work again, and installation instructions on the build page looks well. All the other features remain the same status. Device Tree, Audio, Video Playback and Download via Browser are still unavailable. Also, sync failed on Google Calendar & People apps. Thanks and regards Soumya Basak.

12 years, 10 months

question about memcpy in libc

by 牟刚

Hi, I’m confused when I use memcpy() in pandaboard android. The test code is very simple, as below: #define PER_COPY_SIZE (1024*1024*4) int main(int argc, char *argv[ ]){ char *src; char *dst; char *p; src=(char *)malloc(PER_COPY_SIZE); dst=(char*)malloc(PER_COPY_SIZE); p=src; #if 1 for(int i=0; i<PER_COPY_SIZE; i++){ *p++=i%255; } #endif for(int j=0; j<1000; j++){ memcpy(dst, src, PER_COPY_SIZE); } free(src); free(dst); return 0; } It copies 4M byte data from source to dest repeatedly and takes 12 seconds. But when I get rid of the part of code in red color, it takes only 4 seconds. Why does the writing to source firstly has influence the memcpy( ) time so greatly? Thanks & Best Regards! 牟刚 Actions Semiconductor Co.,Ltd Tel: +86-756-3392353 ext.3103 Fax: +86-756-3392251 Email: mugang(a)actions-semi.com HTTP://www.actions-semi.com ________________________________ 发件人: 牟刚发送时间: 2012年10月30日 16:04 收件人: 'linaro-android(a)lists.linaro.org' 主题: pandaboard GPU driver Hi， I want compile pandaboard GPU driver myself and get the library, such as “libEGL_POWERVR_SGX540_120.so”, “libIMGegl.so” and so on. How can I get the GPU driver source code and compile environment? Thanks & Best Regards! 牟刚 Actions Semiconductor Co.,Ltd Tel: +86-756-3392353 ext.3103 Fax: +86-756-3392251 Email: mugang(a)actions-semi.com HTTP://www.actions-semi.com

12 years, 10 months

pandaboard GPU driver

by 牟刚

Hi， I want compile pandaboard GPU driver myself and get the library, such as “libEGL_POWERVR_SGX540_120.so”, “libIMGegl.so” and so on. How can I get the GPU driver source code and compile environment? Thanks & Best Regards! 牟刚 Actions Semiconductor Co.,Ltd Tel: +86-756-3392353 ext.3103 Fax: +86-756-3392251 Email: mugang(a)actions-semi.com HTTP://www.actions-semi.com

12 years, 10 months

file test operations in android

by Onteddu Slreddy

Hello all, I am not able to do file test operations in android if I am executing below command -b /dev/ttyACM0 it is saying *-b: not found* if I am executing in script device0="/dev/ttyACM0" # / (root directory) if [ -b "$device0" ] it is giving *:] not found * I tried test -b /dev/ttyACM0 that is also giving error test not found Can anybody tell me how to execute file test operations in android* *Thanks & Regards O S L Reddy* *

12 years, 10 months

Linaro Android - Test result summary for 12.10 release

by amit khare

Hi, 12.10 Release: Here is test result summary for Linaro Android platform on following boards: 1) ARM Versatile Express A9 2) ST-Ericsson Snowball 3) TI Panda Board 4430 4) TI Panda Board 4460 5) Samsung Origen *Synopsis - Minor glitch in rendering install instructions for all the boards. **Tool chain version has been upgraded to the 12.10 officially on Origen. Snowball and vexpress builds work fine and no major difference observed compared to last week testing. Panda on the other hand got some bugs fixed and features such as wifi, powertop, google apps are working fine. For more detail test results, please check the last column of the test spreadsheet provided below. * * * 1) *ARM Versatile Express A9* - https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… Features like glmark2, youtube, speech recorder, email, calendar and people still dont work. Test results are similar to last week. 2) *ST-Ericsson Snowball * - https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadEF1N… No major difference observed compared to 12.09 release. WiFi,BT,youtube still not working and SD card not getting detected blocking few other test cases. 3)* TI Panda Board 4430 * - https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… Email, calendar, wifi, powertop are working fine with 12.10 release. Suspend/resume still not working with 4430. 4) *TI Panda Board 4460 * - https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… 12.10 release fixes few important features such as email,calendar,people, wifi, powertop etc. SD card detects the content but not able to play video. 5) *Samsung Origen * - https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadDRDV… Tool chain version has been upgraded to the 12.10 officially. For installation instruction, there are some display error on web page and a bug has been raised for this. HDMI works on another colleague's board but doesn't work on my own. All other features remain same. Note: Calendar week 42 result attached for reference. Thanks, Amit khare <amit.khare(a)linaro.org> QA Services - Linaro Platform http://wiki.linaro.org/Platform/QA

12 years, 10 months

2012-10-24 Android Platform Team Meeting Agenda Posted

by Zach Pfeffer

Please take a look at: https://wiki.linaro.org/Platform/Android/Meetings/2012-10-24 Feel free to add to the agenda and join us in #linaro-meeting on irc.freenode.net at 13:00 UTC on 2012/10/24. -- Zach Pfeffer Android Platform Team Lead, Linaro Platform Teams Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

12 years, 10 months

Linaro Connect Android Remote Sessions, 10/31-11/2

by Zach Pfeffer

Hey everyone! Just wanted to send out a remote participation invite to our upcoming Linaro Connect (or in-person participation if you can manage it). All of these sessions will support remote participation via IRC and Google Hangouts, so you can be part of the action, even if you're not in Copenhagen! And best of all its all free! For anyone who's interested in attending, feel free to email me and I'l make sure to send you a personal invite. In addition if you have any discussion requests its not too late. Please send them in and I'll do my best to include them in the sessions. You can also send a mail to Amber Graner who will be taking care of Remote Participation (and is a fantastic person to talk to anyway!) All the agendas and participates are listed in the following links: Android Mini-Summit 2012-10-31 14:00..15:00 CET 8:00 AM Austin, Texas Vishal Bhoj, Michael Hope, Amit Kucheria, Jesse Barker, Deepak Saxena, Karim Yaghmour, ST-E Android Engineers and Zach Pfeffer http://summit.linaro.org/lce12/meeting/20937/android-mini-summit/ Android Dalvik, V8 and Bionic Optimization Discussion 2012-11-01 10:00..10:45 CET 4:00 AM Austin, Texas Michael Hope and Vishal Bhoj http://summit.linaro.org/lce12/meeting/21164/android-dalvik-v8-and-bionic-o… Android Graphics 2012-11-01 11:00..11:55 CET 5:00 AM Austin, Texas Jesse Barker http://summit.linaro.org/lce12/meeting/21165/android-graphics/ Embedded Android 2012-11-02 11:00..11:55 CET 5:00 AM Austin, Texas Karim Yaghmour http://summit.linaro.org/lce12/meeting/21167/embedded-android/ Android Kernel and Power Feature Discussion 2012-11-02 12:00..13:00 6:00 AM Austin, Texas Deepak Saxena and Amit Kucheria http://summit.linaro.org/lce12/meeting/21166/android-kernel-and-power-featu… See the rest of the sessions at: http://connect.linaro.org/events/event/linaro-connect-q2-12/ Register at: http://connect.linaro.org/wp-login.php?redirect_to=/register-connect/ See ya there - either personally or through the magic inter-web tubes. -- Zach Pfeffer Android Platform Team Lead, Linaro Platform Teams Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

12 years, 10 months

Re: Pandaboard ES platform issues.

by Vishal Bhoj

Hi Josep, The graphics binaries are missing on the sdcard. Currently the graphics installer script "install-binaries.sh" equivalent for windows is not available . You will need a linux machine to install the binaries. Regards, Vishal On 21 October 2012 01:19, Josep Soms <josep.soms(a)lefthome.net> wrote: > Hello Michael, > > Thank you very much for your help. > > Unfortunately there are no instructions for this in the download page of > the prebuild image (landing-panda.img is the only file mentioned in this > section): > > Using pre-built image > > # Insert SD card and note the assigned '/dev/sdX' or '/dev/mmcblk0' > $ dmesg > > $ SDCARD=/dev/sdX # sdcard found from dmesg above > $ URL=http://releases.linaro.**org/12.01/android/images/** > landing-panda/landing-panda.**img.gz<http://releases.linaro.org/12.01/android/images/landing-panda/landing-panda…> > $ curl $URL | gunzip -c | sudo dd bs=64k of=$SDCARD > Note: Windows users may use the Image Writer for Windows > > It would be very much appreciated if you could provide more detailed > instructions about this on next working day in the office....... > > Sorry for my poor know-how about image writing. > > Have a nice Sunday. > > > Josep > > -----Mensaje original----- From: Michael Trimarchi > Sent: Saturday, October 20, 2012 9:14 PM > > To: Josep Soms > Cc: Vishal Bhoj > Subject: Re: Pandaboard ES platform issues. > > Hi > > Josep Soms <josep.soms(a)lefthome.net> ha scritto: > > Hello Michael, >> >> Thank you very much for your help. >> >> Where can I get the correct version of the opengl binary ? >> Please could you confirm in which partition of SD-Card should I push it >> ? >> > > The correct version is always in the download page of the prebuild image. > I'm > with mobile and I can't help. > > Michael > > >> Thanks, >> Josep >> >> -----Mensaje original----- From: Michael Trimarchi >> Sent: Saturday, October 20, 2012 8:42 PM >> To: Josep Soms >> Cc: Vishal Bhoj >> Subject: Re: Pandaboard ES platform issues. >> >> Hi >> >> >> Josep Soms <josep.soms(a)lefthome.net> ha scritto: >> >> Dear Michael, >>> >>> Thank you very much for your help. >>> >>> I think opengl should be included in the prebuilt image, shouldn't it >>> >> ? >> >>> >>> In other case, please could you let me know how to add opengl binary >>> >> to >> >>> the >>> prebuilt image on the SD-Card with Win32 Disk Imager ? >>> >> >> You can try using adb and push in the correct position >> >> Michael >> >>> >>> Thanks, >>> Josep >>> >>> >>> -----Mensaje original----- From: Michael Trimarchi >>> Sent: Saturday, October 20, 2012 8:11 PM >>> To: Vishal Bhoj ; Josep Soms >>> Cc: linaro-android(a)lists.linaro.**org <linaro-android(a)lists.linaro.org> >>> Subject: Re: Pandaboard ES platform issues. >>> >>> Hi >>> >>> Vishal Bhoj <vishal.bhoj(a)linaro.org> ha scritto: >>> >>> Hi Josep, >>>> >>>> Can you please point the link from where you fetched the images and >>>> >>> the >>> >>>> installation instructions ? >>>> >>>> Also Can you run the command "logcat" once the device is booted up >>>> >>> and >> >>> share the logs. That will be more helpful to debug the issue. >>>> >>>> >>> I think that you don't install the binary for >>> the opengl. >>> >>> Michael >>> >>> Regards, >>>> Vishal >>>> >>>> On 20 October 2012 23:31, Josep Soms <josep.soms(a)lefthome.net> wrote: >>>> >>>> Dear Vishal, >>>>> >>>>> From the Linaro mailing list, I think you are the expert for >>>>> >>>> Pandaboard ES >>>> >>>>> platform issues. >>>>> >>>>> So your help for this problem would be very much appreciated: >>>>> >>>>> I am just getting started with Android prebuilt images on >>>>> >>>> Pandaboard >> >>> ES >>>> >>>>> platform, but I don’t have success with any prebuilt image >>>>> >>>> available >> >>> on >>>> >>>>> your download section. >>>>> As I’m not a Linux expert, prebuilt images are written on SD-Card >>>>> >>>> with >>>> >>>>> Win32 Disk Imager. >>>>> >>>>> - Several prebuild images tested, but Android does not work with >>>>> >>>> any >> >>> of >>>> >>>>> them. >>>>> - 2 diferent boards tested, but unfortunately the result is the >>>>> >>>> same >> >>> (even >>>> >>>>> hadware validation is ok for both boards). >>>>> >>>>> It has been observed the top of OMAP4460 device is getting very >>>>> >>>> hot, >> >>> so >>>> >>>>> the board has been powered off in order to avoid any hardware >>>>> >>>> damage. >>> >>>> Several error messages on the terminal, unable to analyze all of >>>>> >>>> them >>> >>>> one >>>> >>>>> by one. >>>>> >>>>> Please could you help me ? >>>>> >>>>> Thanks, >>>>> Josep >>>>> >>>>> P.D. For example, there are some of the error messages: >>>>> >>>>> >>>>> [ 2751.705169] acc_open >>>>> [ 2751.707946] acc_release >>>>> [ 2752.743469] omap_alert_zone:hot spot temp 101092 >>>>> [ 2752.768890] binder: release 31777:31777 transaction 483178 in, >>>>> >>>> still >>>> >>>>> active >>>>> [ 2752.776489] binder: send failed reply for transaction 483178 to >>>>> 31918:31918 >>>>> [ 2752.784301] binder: release 31777:31789 transaction 483160 in, >>>>> >>>> still >>>> >>>>> active >>>>> [ 2752.791687] binder: send failed reply for transaction 483160 to >>>>> 31891:31957 >>>>> [ 2752.799468] binder: release 31777:31949 transaction 483141 in, >>>>> >>>> still >>>> >>>>> active >>>>> [ 2752.806884] binder: send failed reply for transaction 483141 to >>>>> 31891:31891 >>>>> [ 2752.814392] binder: release 31777:31950 transaction 483176 in, >>>>> >>>> still >>>> >>>>> active >>>>> [ 2752.821899] binder: send failed reply for transaction 483176 to >>>>> 31879:31879 >>>>> [ 2752.829681] binder: send failed reply for transaction 483179 to >>>>> 31911:31911 >>>>> [ 2752.837188] binder: send failed reply for transaction 483186 to >>>>> 31958:31958 >>>>> [ 2752.844848] binder: 31851:31851 transaction failed 29189, size >>>>> >>>> 156-0 >>>> >>>>> [ 2752.853607] binder: 31879:31879 transaction failed 29189, size >>>>> >>>> 292-8 >>>> >>>>> [ 2752.877990] binder: 31891:31891 transaction failed 29189, size >>>>> >>>> 224-4 >>>> >>>>> [ 2752.884735] binder: 31851:31851 transaction failed 29189, size >>>>> >>>> 100-0 >>>> >>>>> [ 2752.917663] binder: 31851:31851 transaction failed 29189, size >>>>> >>>> 5348-4 >>>> >>>>> [ 2753.003082] alarm_release: clear alarm, pending 0 >>>>> [ 2753.008209] alarm_release: clear alarm, pending 0 >>>>> [ 2753.243499] omap_monitor_zone:hot spot temp 94279 >>>>> [ 2754.050354] request_suspend_state: wakeup (0->0) at >>>>> >>>> 2754024597173 >> >>> (2000-01-01 00:45:50.002624484 UTC) >>>>> [ 2754.074890] init: untracked pid 31751 exited >>>>> [ 2754.079956] init: untracked pid 31750 exited >>>>> [ 2754.084747] init: untracked pid 31879 exited >>>>> [ 2754.089416] init: untracked pid 31891 exited >>>>> [ 2754.094390] init: untracked pid 31958 exited >>>>> [ 2754.105621] init: untracked pid 31863 exited >>>>> [ 2760.588409] request_suspend_state: wakeup (0->0) at >>>>> >>>> 2760562622075 >> >>> (2000-01-01 00:45:56.540649386 UTC) >>>>> [ 2761.124206] acc_open >>>>> [ 2761.126556] acc_release >>>>> >>>>> >>>> >>>> ------------------------------**------------------------------** >>>> ------------ >>>> >>>> ______________________________**_________________ >>>> linaro-android mailing list >>>> linaro-android(a)lists.linaro.**org <linaro-android(a)lists.linaro.org> >>>> http://lists.linaro.org/**mailman/listinfo/linaro-**android<http://lists.linaro.org/mailman/listinfo/linaro-android> >>>> >>> > -- > Sent from my Android phone with K-9 Mail. Please excuse my brevity. >

12 years, 10 months

Do we need device/samsung and device/asus?

by Patrik Ryd

Hi, I just noticed that device/samsung and device/asus takes up 2.8 gigabytes for each build (under .repo). Do we really need them? Regards, Patrik

12 years, 10 months

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