Linaro-android June 2012

linaro-android@lists.linaro.org

38 participants
62 discussions

Linaro Android Platform Team Agenda Posted

by Zach Pfeffer

Hey yall, Posted the agenda for the Linaro Android Platform team meeting. https://wiki.linaro.org/Platform/Android/Meetings/2012-06-13 Feel free to add to it. If you're a Linaro Android team member, please fill in your status before the meeting. See ya in #linaro-meeting @ 14:00 UTC on irc.freenode.net tomorrow (Jun 13th) or later today, depending on where you are. :) -- 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

13 years, 3 months

Android Symbols and DS-5

by Zach Pfeffer

We recently had a few requests to ship symbols with our prebuilt Android builds, like: https://android-build.linaro.org/builds/~linaro-android/panda-ics-gcc47-til… ...see build artifacts: target/product/pandaboard/system.tar.bz2 target/product/pandaboard/boot.tar.bz2 target/product/pandaboard/userdata.tar.bz2 We could simply tar up the out/ directory of the build and post that as well, but I thought we may want to do something a little different. Since the intended target is to allow DS-5 to resolve symbols on prebuilt Android builds is there a better way to post this so that things "just work." -- 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

13 years, 3 months

Fixing Android build reproducibility, reliability and ease of use

by Zach Pfeffer

Team, Here's the idea, we put the build configuration and anything else we need to build the build into the build. We fix the builds so that people can use the instructions listed on: http://source.android.com/source/building.html ...and we add all the tests that LAVA would call and all the results parsing to the builds. What this would do is: 1. Allow all builds to be reproduced exactly using a git and a commit or branch. Since everything's baked into the build all the config, tests, everything is reproduced exactly. 2. Allow us to remove a bunch of documentation on how to do specific builds 3. Unify builds in the cloud and local builds Ideas, thoughts? -- 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

13 years, 3 months

suggestion: let's display the lava test result details inline on android-build

by Alexander Sack

Hi, if you check the android-build LAVA result table for https://android-build.linaro.org/builds/~linaro-android/snowball-ics-gcc46-… you will notice we see quite some details for the benchmarks. However, we don't see the individual pass/fails for the "simple pass/fail" tests. For example: 1. lava, mmtest etc. - don't display what tests succeeded/failed - just the aggregated number 2. glmark2 etc. - display all the individual measurements What can we do to display details for all test runs on android-build? I am in particular keen about seeing the individual "lava" results inline on android-build. -- Alexander Sack Technical Director, Linaro Platform Teams http://www.linaro.org | Open source software for ARM SoCs http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

13 years, 3 months

Inputs on location for benchmarking apps

by Vishal Bhoj

Hi , I wanted your inputs on an appropriate project path to host benchmarking project.The project would basically host the apk and a monkeyrunner script corresponding to the apk to run in an automated manner. Currently This is what I have thought . A single project with different benchmarking apps.The project name would be "Linaro/Benchmarks/" and the apps would be checked in this manner: Benchmarks | |----Linpack | |----Linpack.apk | |----run.py (monkeyrunner script) | |----Quadrant | |----Quandrant.apk | |----run.py This layout helps us to leverage the existing monkeyrunner support in LAVA. LAVA monkeyrunner support expects the git to be in this layout . Regards, Vishal

13 years, 3 months

Linaro Android patches are being merged into Cyanogenmod

by Bernhard Rosenkränzer

Looks like we're getting some more attention from the outside world after Connect - I just got a slew of review requests from Cyanogenmod merging optimization related patches from our tree into theirs. Step 1 - local git Step 2 - cyanogenmod Step 3 - aosp Step 4 - world domination ;) ttyl bero

13 years, 3 months

How to add APP icon to desktop automatically

by Võ Anh Quốc

Hi everybody, I find that when switch on the mobile, some icon of the application (for example. MMS , Phone, Contacts) has been added on desktop by default, so my question is if I write a new application, how can I add the icon to desktop like that. Thanks for any help! ------------------------------------------------------------------------------------------------ HCMC June 07th, 2012 Võ Anh Quốc. <http://xesco.com.vn/vn/>

13 years, 3 months

Started a "known good" hardware page...

by Zach Pfeffer

https://wiki.linaro.org/Platform/Android/KnownGood -- 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

13 years, 3 months

Android 4.0.4 imx53 wifi porting issue

by Swaraj

Hi, I am building android 4.0.4 for imx53 board. I'm stuck with wifi porting issue. I'm able to scan and connect using command prompt, but i'm unable to use GUI for wlan0 and not able to start supplicant properly with GUI. The following is the error message: D/NetworkManagementService( 1144): Registering observer I/WifiService( 1144): WifiService starting up with Wi-Fi enabled I/WifiHW ( 1144): ************* wifi.c insmod is called********** I/ethernet( 1144): User ask for device name on 0, list:B7F740, total:2 I/ethernet( 1144): User ask for device name on 1, list:B7F740, total:2 I/WifiHW ( 1144): ************* wifi.c insmod is called********** D/NetworkManagementService( 1144): rsp <213 00:23:a7:00:01:58 0.0.0.0 0 [down broadcast multicast]> D/CommandListener( 1066): Setting iface cfg D/CommandListener( 1066): Trying to bring down wlan0 D/CommandListener( 1066): broadcast flag ignored D/CommandListener( 1066): multicast flag ignored D/NetworkManagementService( 1144): flags <[down broadcast multicast]> E/WifiHW ( 1144): ctrl_interface is = /data/misc/wifi E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": No such file or directory E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": No such file or directory W/EthernetStateMachine( 1144): Could not stop DHCP I/EthernetSta[ 66.122325] init: no such service 'dhcpcd_sit0:-h android-45fe3c772cef2905 sit0' teMachine( 1144): trigger dhcp for device sit0 I/SystemServer( 1144): Throttle Service E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": No such file or directory I/SystemServer( 1144): Backup Service D/dalvikvm( 1144): GC_CONCURRENT freed 182K, 4% free 8037K/8327K, paused 3ms+47ms I/SystemServer( 1144): SamplingProfiler Service E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": No such file or directory I/SystemServer( 1144): NetworkTimeUpdateService I/WindowManager( 1144): SAFE MODE not enabled W/RecognitionManagerService( 1144): no available voice recognition services found E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": No such file or directory D/dalvikvm( 1144): GC_CONCURRENT freed 252K, 4% free 8311K/8647K, paused 5ms+5ms I/ActivityManager( 1144): Start proc org.linaro.wallpaper for service org.linaro.wallpaper/.LogoWallpaper: pid=1236 uid=10019 gids={} W/InputManagerService( 1144): Ignoring setImeWindowStatus of uid 1000 token: null E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": No such file or directory E/WifiStateMachine( 1144): Failed to setup control channel, restart supplicant I/ActivityManager( 1144): Start proc com.android.inputmethod.latin for service com.android.inputmethod.latin/.LatinIME: pid=1248 uid=10028 gids={} D/SystemUIService( 1221): loading: class com.android.systemui.statusbar.tablet.TabletStatusBar D/SystemUIService( 1221): running: com.android.systemui.statusbar.tablet.TabletStatusBar@4112ff98 sms: com.android.providers.telephony.MmsSmsProvider I/Process ( 1144): Sending signal. PID: 1298 SIG: 3 I/dalvikvm( 1298): threadid=3: reacting to signal 3 I/wpa_supplicant( 1315): CTRL-EVENT-STATE-CHANGE id=-1 state=2 BSSID=00:00:00:00:00:00 [ 76.900519] SIOCSIWPRIV request wlan0, info->cmd:8b0c, info->flags:0 [ 76.900532] dwrq->length:20E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": E/WifiHW ( 1144): Unable to open connection to supplicant on "wlan0": No such file or directory /*In wifi.c file i included few changes:*/ //static const char IFACE_DIR[] = "/data/system/wpa_supplicant"; //#ifdef WIFI_DRIVER_MODULE_PATH //static const char DRIVER_MODULE_NAME[] = WIFI_DRIVER_MODULE_NAME; static const char DRIVER_MODULE_TAG[] = WIFI_DRIVER_MODULE_NAME " "; //static const char DRIVER_MODULE_PATH[] = WIFI_DRIVER_MODULE_PATH; static const char DRIVER_MODULE_ARG[] = WIFI_DRIVER_MODULE_ARG; //#endif static const char FIRMWARE_LOADER[] = WIFI_FIRMWARE_LOADER; static const char DRIVER_PROP_NAME[] = "wlan.driver.status"; static const char SUPPLICANT_NAME[] = "wpa_supplicant"; static const char SUPP_PROP_NAME[] = "init.svc.wpa_supplicant"; static const char SUPP_CONFIG_TEMPLATE[]= "/system/etc/wifi/wpa_supplicant.conf"; static const char SUPP_CONFIG_FILE[] = "/data/misc/wifi/wpa_supplicant.conf"; static const char P2P_CONFIG_FILE[] = "/data/misc/wifi/p2p_supplicant.conf"; static const char CONTROL_IFACE_PATH[] = "/data/misc/wifi"; static const char MODULE_FILE[] = "/proc/modules"; static const char SUPP_ENTROPY_FILE[] = WIFI_ENTROPY_FILE; static unsigned char dummy_key[21] = { 0x02, 0x11, 0xbe, 0x33, 0x43, 0x35, 0x68, 0x47, 0x84, 0x99, 0xa9, 0x2b, 0x1c, 0xd3, 0xee, 0xff, 0xf1, 0xe2, 0xf3, 0xf4, 0xf5 }; /*In init.rc i made following modifications:*/ mkdir /data/misc/systemkeys 0700 system system mkdir /data/misc/vpn/profiles 0770 system system # give system access to wpa_supplicant.conf for backup and restore mkdir /data/misc/wifi 0770 wifi wifi chmod 0770 /data/misc/wifi chmod 0777 /data/misc/wifi/wpa_supplicant chmod 0777 /system/release mkdir /data/misc/wifi/sockets 0777 wifi wifi chmod 0667 /data/misc/wifi/wpa_supplicant.conf chmod 0777 /system/release/wifi_settings.cfg mkdir /data/local 0751 root root mkdir /data/local/tmp 0771 shell shell mkdir /data/data 0771 system system mkdir /data/app-private 0771 system system mkdir /data/app 0771 system system mkdir /data/property 0700 root root chmod 0777 /system/release setprop wifi.interface wlan0 #setprop wlan.driver.status "ok" #Define service for wifi #service wpa_supplicant /system/bin/wpa_supplicant -Drsi -iwlan0 -c/system/release/wifi_settings.cfg #service wpa_supplicant /system/bin/wpa_supplicant -Drsi -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf service wpa_supplicant /system/bin/wpa_supplicant -Dwext -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf group system wifi inet disabled oneshot service ifcfg_eth /system/bin/ifconfig wlan0 up disabled oneshot #service dhcpcd_wlan0 /system/bin/dhcpcd -BKL wlan0 -f /system/etc/android.conf service dhcpcd_wlan0 /system/bin/dhcpcd -BKL wlan0 group system dhcp disabled oneshot Thanks Swaraj

13 years, 3 months

Android 12.06 Plan is Done

by Zach Pfeffer

Take a look at: https://launchpad.net/linaro-android/+milestone/12.06 Each of these task will link to a TSC card. Those are still in the works but will involve: ARM Benchmark Optimization Pushing ARM Optimizations to AOSP Perf on Android Board Enablement AOSP Test Automation ...and others! -- 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

13 years, 3 months

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Linaro-android June 2012