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4332 discussions

by Tony Mansson

Hello, This is a question about the debian installation mechanism. Linaro is all about Open Source, but must be able to manage closed source binaries from member companies. Typically h/w packs. Some legal depts. requires a conscious action as proof of acceptance of the license. This produces various technical problems in automation, e.g. update management or creation of images because the software scripts that updates or create images are not conscious :) The Snowball s/w design team decided to use the debian mechanism for license acceptance of h/w-pack binaries, so there are pop-ups when you run Linaro-Media-Create. Here's the problem: When Validation creates new images all the time, the conscious action "click through" must be replaced by the conscious action "I am the maintainer of this Validation farm, I hereby accept the license once and for all and from now on l-m-c will not pop up the licenses in any of *these* packages that are automatically installed in my lab". How can this be done *technically*? Doesn't automated installation of Ubuntu systems containing non-free packages encounter the same problem? BR, Tony

13 years, 8 months

[ACTIVITY] Android Platform Team 2011-08-29 to 2011-09-04

by Tony Mansson

Key Points for wider discussion =============================== * libjpeg-turbo 1.1.90 integrated into Android * 11.09 BPs finalized and in execution phaze Team Highlights =============================== * Good Progress on Panda Bluetooth enablement * Good Progress on Panda WLAN enablement * Progress on the Multimedia Test app * Progres on ADB for all boards * Progress on stabilizing Powertop on Android * Progress on Gerrit -> LAVA integration Miscellaneous =============================== * Imminent activities in management and administration: * 11.08 review page (Post Mortem) to be completed. https://wiki.linaro.org/Cycles/1108/Release/Review#Developer_Platform * 11.09 Release page to be completed. https://wiki.linaro.org/Cycles/1109/Release/Blueprints * Abhishek Paliwal (Bangalore) has started. Will work with Android Validation. * fgiff will be on vacation 2011-09-26 to 2011-10-07.

13 years, 8 months

Re: Linaro 11.08 released

by Dave Martin

Hi there A few questions-- a) Is the omission of the "Developers and Community Builds" links from http://www.linaro.org/downloads/ intentional? This is a concern, because these links contain the _only_ deliverables for certain platform and filesystem combinations. The wiki release page itself is not easily findable without going to the wiki. b) The release page on the wiki contains important information like the list of known issues. Shouldn't this page be linked from http://www.linaro.org/downloads/ or some other prominent location? I don't see how to get to it at present. A visitor won't know that they have to go to the wiki for this information. c) The known issues list on the wiki release page doesn't seem include all the issues reported during testing. Will these get propagated, or is it the responsibility of testers to add the relevant information to the known issues list themselves? d) For vexpress specifically, there is no link from the release pages or downloads to the specific installation instructions applicable to this board. Even I find these difficult to find without bookmarking. Because that information is very board-specific, I don't think it needs to be included on https://wiki.linaro.org/Platform/DevPlatform/Ubuntu/ImageInstallation -- but can we at least have a link on there pointing to the appropriate page? Cheers ---Dave On Fri, Aug 26, 2011 at 3:04 AM, Fathi Boudra <fathi.boudra(a)linaro.org> wrote: > Hi, > > The Linaro Team is pleased to announce the release of Linaro 11.08. > > 11.08 is the Linaro’s third release delivered on the new monthly cadence. > Once again, this release includes components delivered by all Working Groups, > Landing Teams and Platform Teams, bringing the best of Linaro Technology > integrated on top of Android and Ubuntu based images. > > In total this makes an impressive thirty components and two platform builds > from all Linaro engineering teams in one shot. And again, most of this comes > nicely integrated into Android and Ubuntu platform builds. This release made > it again hard to select a handful of highlights from a list of roughly > 80 deliverables that went into this release. > > However, if we had to choose we would like to emphasize the update of > linux-linaro to the 3.0.3 stable kernel including the merge of 3.1-rc1 core ARM > updates, Linaro GCC 4.6 2011.08 release based on latest upstream version, and > Linaro Cross Toolchain 2011.07 builds. In addition, the Android Team delivers > the enablement of all of our primary boards, compiled with the Linaro 11.08 > toolchain release based on GCC 4.6 and running Android 2.3.5. > > We encourage everybody to use the 11.08 release. The download links for all > images and components are available on our release page: > > http://wiki.linaro.org/Cycles/1108/Release > > See the detailed highlights of this release to get a better overview of what > was done by the individual teams. The release details are linked from > the "Details" column for each release artifact on the release information: > > http://wiki.linaro.org/Cycles/1108/Release#Release_Information > > Using the Android-based images > ============================== > > The Android-based images come in three parts: system, userdata and boot. > These need to be combined to form a complete Android install. For an > explanation of how to do this please see: > > http://wiki.linaro.org/Platform/Android/ImageInstallation > > If you are interested in getting the source and building these images > yourself please see the following pages: > > http://wiki.linaro.org/Platform/Android/GetSource > http://wiki.linaro.org/Platform/Android/BuildSource > > Using the Ubuntu-based images > ============================= > > The Ubuntu-based images consist of two parts. The first part is a hardware > pack, which can be found under the hwpacks directory and contains hardware > specific packages (such as the kernel and bootloader). The second part is > the rootfs, which is combined with the hardware pack to create a complete > image. For more information on how to create an image please see: > > http://wiki.linaro.org/Platform/DevPlatform/Ubuntu/ImageInstallation > > Getting involved > ================ > > More information on Linaro can be found on our websites: > > * Homepage: http://www.linaro.org > * Wiki: http://wiki.linaro.org > > Also subscribe to the important Linaro mailing lists and join our IRC > channels to stay on top of Linaro developments: > > * Announcements: > http://lists.linaro.org/mailman/listinfo/linaro-announce > * Development: > http://lists.linaro.org/mailman/listinfo/linaro-dev > * IRC: > #linaro on irc.linaro.org or irc.freenode.net > #linaro-android irc.linaro.org or irc.freenode.net > > Known issues with this release > ============================== > > For any errata issues, please see: > > http://wiki.linaro.org/Cycles/1108/Release#Known_Issues > > Bug reports for this release should be filed in Launchpad against the > individual packages that are affected. If a suitable package cannot be > identified, feel free to assign them to: > > http://www.launchpad.net/linaro > > Cheers, > > -- > Fathi Boudra, on behalf of the Release Team > Linaro Release Manager | Platform Project Manager > Linaro.org | Open source software for ARM SoCs > > _______________________________________________ > linaro-announce mailing list > linaro-announce(a)lists.linaro.org > http://lists.linaro.org/mailman/listinfo/linaro-announce > -- Dave Martin <dave.martin(a)linaro.org> Linaro Kernel Working Group -- http://www.linaro.org/ -- Open source software for ARM SoCs http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg http://www.linaro.org/linaro-blog/

13 years, 8 months

[PATCH v2] ASoC: omap: add MODULE_ALIAS to mcbsp and pcm drivers

by Mans Rullgard

This adds MODULE_ALIAS directives to the omap-mcbsp-dai and omap-pcm-audio drivers so they can be auto-loaded when platform devices are scanned. Signed-off-by: Mans Rullgard <mans.rullgard(a)linaro.org> --- sound/soc/omap/omap-mcbsp.c | 1 + sound/soc/omap/omap-pcm.c | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index 07b7723..5ddfadd 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -783,3 +783,4 @@ module_exit(snd_omap_mcbsp_exit); MODULE_AUTHOR("Jarkko Nikula <jhnikula(a)gmail.com>"); MODULE_DESCRIPTION("OMAP I2S SoC Interface"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:omap-mcbsp-dai"); diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c index e6a6b99..f19ccc1 100644 --- a/sound/soc/omap/omap-pcm.c +++ b/sound/soc/omap/omap-pcm.c @@ -437,3 +437,4 @@ module_exit(snd_omap_pcm_exit); MODULE_AUTHOR("Jarkko Nikula <jhnikula(a)gmail.com>"); MODULE_DESCRIPTION("OMAP PCM DMA module"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:omap-pcm-audio"); -- 1.7.6.1

13 years, 8 months

[PATCH] ARM: EXYNOS4: Add HDMI support for Origen

by Sachin Kamat

This patch adds HDMI (TVout) support for Origen board. This patch is based on for-next branch of Kukjin Kim's tree: http://git.kernel.org/?p=linux/kernel/git/kgene/linux-samsung.git;a=summary This patch is tested using Hatim's patch: http://www.spinics.net/lists/linux-samsung-soc/msg06367.html Signed-off-by: Sachin Kamat <sachin.kamat(a)linaro.org> --- arch/arm/mach-exynos4/Kconfig | 2 ++ arch/arm/mach-exynos4/mach-origen.c | 4 ++++ 2 files changed, 6 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index 181fb04..4f908f7 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -225,6 +225,8 @@ config MACH_ORIGEN select S3C_DEV_WDT select S3C_DEV_HSMMC2 select EXYNOS4_SETUP_SDHCI + select S5P_DEV_I2C_HDMIPHY + select S5P_DEV_TV help Machine support for ORIGEN based on Samsung EXYNOS4210 diff --git a/arch/arm/mach-exynos4/mach-origen.c b/arch/arm/mach-exynos4/mach-origen.c index ed59f86..6ec68ee 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -81,8 +81,11 @@ static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = { static struct platform_device *origen_devices[] __initdata = { &s3c_device_hsmmc2, + &s5p_device_i2c_hdmiphy, &s3c_device_rtc, &s3c_device_wdt, + &s5p_device_hdmi, + &s5p_device_mixer, }; static void __init origen_map_io(void) @@ -95,6 +98,7 @@ static void __init origen_map_io(void) static void __init origen_machine_init(void) { s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata); + s5p_i2c_hdmiphy_set_platdata(NULL); platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); } -- 1.7.4.1

13 years, 8 months

[RESEND PATCH] ARM: EXYNOS4: Add machine support for 7" LCD on ORIGEN

by Tushar Behera

ORIGEN board is fitted with 7" LCD panel HV070WSA. The pixel resolution of the LCD panel is 1024x600. Signed-off-by: Tushar Behera <tushar.behera(a)linaro.org> --- The original patch-mail bounced back from linux-samsung-soc(a)vger.kernel.org, hence resending the patch again. The patch is rebased on [1]. For proper working of LCD on ORIGEN, following patches are needed. These patches are already submitted to the mailing list. a. ARM: EXYNOS4: Add PWM backlight support on Origen Author: Giridhar Maruthy b. ARM: EXYNOS4: Configure MAX8997 PMIC for Origen Author: Inderpal Singh [1] git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git arch/arm/mach-exynos4/Kconfig | 2 + arch/arm/mach-exynos4/mach-origen.c | 50 +++++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index 48f18f7..8656f49 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -222,6 +222,8 @@ config MACH_ORIGEN select S3C_DEV_RTC select S3C_DEV_WDT select S3C_DEV_HSMMC2 + select S5P_DEV_FIMD0 + select EXYNOS4_SETUP_FIMD0 select EXYNOS4_SETUP_SDHCI help Machine support for ORIGEN based on Samsung EXYNOS4210 diff --git a/arch/arm/mach-exynos4/mach-origen.c b/arch/arm/mach-exynos4/mach-origen.c index ed59f86..f2cea78 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -14,16 +14,21 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/input.h> +#include <linux/lcd.h> + +#include <video/platform_lcd.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <plat/regs-serial.h> +#include <plat/regs-fb-v4.h> #include <plat/exynos4.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/sdhci.h> #include <plat/iic.h> +#include <plat/fb.h> #include <mach/map.h> @@ -79,10 +84,54 @@ static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = { .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; +static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int power) +{ + int gpio = EXYNOS4_GPE3(4); + + gpio_request(gpio, "GPE3_4"); + gpio_direction_output(gpio, power); + gpio_free(gpio); +} + +static struct plat_lcd_data origen_lcd_hv070wsa_data = { + .set_power = lcd_hv070wsa_set_power, +}; + +static struct platform_device origen_lcd_hv070wsa = { + .name = "platform-lcd", + .dev.parent = &s5p_device_fimd0.dev, + .dev.platform_data = &origen_lcd_hv070wsa_data, +}; + +static struct s3c_fb_pd_win origen_fb_win0 = { + .win_mode = { + .left_margin = 64, + .right_margin = 16, + .upper_margin = 64, + .lower_margin = 16, + .hsync_len = 48, + .vsync_len = 3, + .xres = 1024, + .yres = 600, + .refresh = 60, + }, + .max_bpp = 32, + .default_bpp = 24, +}; + +static struct s3c_fb_platdata origen_lcd_pdata __initdata = { + .win[0] = &origen_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, + .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, +}; + static struct platform_device *origen_devices[] __initdata = { &s3c_device_hsmmc2, &s3c_device_rtc, &s3c_device_wdt, + &s5p_device_fimd0, + &origen_lcd_hv070wsa, }; static void __init origen_map_io(void) @@ -95,6 +144,7 @@ static void __init origen_map_io(void) static void __init origen_machine_init(void) { s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata); + s5p_fimd0_set_platdata(&origen_lcd_pdata); platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); } -- 1.7.4.1

13 years, 8 months

Fwd: Would you send me your hard float experiment results you presented in Budapest?

by Zach Pfeffer

Steve, I'd like you to meet Jim who did the initial hardfloat work. This email contains the results that Jim produced. I believe that the conclusion was that skia and webkit may benefit, but that such benefits would impose an undue burden on Android's distribution model which tries to create libs that can run on as many architectures as possible. -Zach ---------- Forwarded message ---------- From: Jim Huang <jserv(a)0xlab.org> Date: 7 August 2011 18:01 Subject: Re: Would you send me your hard float experiment results you presented in Budapest? To: Zach Pfeffer <zach.pfeffer(a)linaro.org> 2011/8/7 Zach Pfeffer <zach.pfeffer(a)linaro.org>: > Jim, > > Thanks. Would it be possible to post them by the end of the day? skia -> Switch from VFP back to fixed scalar based calculation Previous configuration enabled ARM VFP for scalar float, but VFP on ARM11 is not as powerful as VFPv3 or NEON. Reference benchmark: Item Fixed based VFP-based ------------ ----------- --------- Draw Canvas 58.37 fps 58.40 fps Draw Circle 37.48 fps 22.93 fps Draw Circle2 17.14 fps 18.31 fps Draw Rect 17.62 fps 20.69 fps Draw Arc 24.79 fps 27.45 fps Draw Image 19.08 fps 18.73 fps Draw Text 29.22 fps 25.79 fps > > Also, have you sync'd up with Mike? He wants to negotiate on your contract. I sent mail to Mike already. I don't know how to proceed. Thanks, -jserv

13 years, 8 months

[ACTIVITY] Graphics WG status report - wk35.2011 (20110829-20110902)

by Ilias Biris

Status: https://wiki.linaro.org/WorkingGroups/Middleware/Graphics/WeeklyReport Wk 35 weekly meeting minutes: https://wiki.linaro.org/WorkingGroups/Middleware/Graphics/Notes/2011-08-31 Highlights: - Many on vacation or national holiday for part of last week - less action ongoing - LP: started working with the backlog milestone on the LP Graphics projects. Transition ongoing to move the backlog as blueprints under the backlog milestone of each project - Main highlight - retrospective with regards to Unity/NUX/Compiz support in LEBs. In summary the decisions taken were ++ Start a regular communication with the maintainers of these three components + Ubuntu team to gauge what is coming as well as to ask how to best get our components code upstream. Due to Oneiric there is not much upstreaming happening on the Ubuntu side. The calls already started (weekly calls) ++ For GWG this means we also shift our focus to the Oneiric development builds, whilst tackling on case by case any issues with the natty-based LEBs Please see the status report for more details Thanks, -- Ilias Biris ilias.biris(a)linaro.org Project Manager, Linaro M: +358504839608, IRC: ibiris Skype: ilias_biris Linaro.org│ Open source software for ARM SoCs

13 years, 8 months

Linaro's tip Panda, Beagle, Beagle xM, Snowball and iMX53 builds working again

by Zach Pfeffer

Linaro's tip Panda, Beagle, Beagle xM, Snowball and iMX53 builds working again. I will release 11.09 versions of these soon. Panda-LEB and Origen are not coming up. We're investigating. These are working: Beagle, Beagle xM https://android-build.linaro.org/builds/~linaro-android/beagle/#build=255 Panda https://android-build.linaro.org/builds/~linaro-android/panda/#build=273 iMX53 https://android-build.linaro.org/builds/~linaro-android/leb-imx53/#build=12 Snowball https://android-build.linaro.org/builds/~linaro-android/leb-snowball/#build… These builds did not come up: Panda-LEB https://android-build.linaro.org/builds/~linaro-android/leb-panda/#build=208 Origen https://android-build.linaro.org/builds/~linaro-android/leb-origen/#build=33 We're working on it. Changes are being posted to http://review.android.git.linaro.org/. Community help is welcome. -Zach

13 years, 8 months

DEB_HOST_MULTIARCH is not a supported

by Tom Gall

While updating my natty install on my beagle board xm, I ran into the following Preparing to replace libjpeg-turbo62 1.1.90-1inaro6 (using .../libjpeg-turbo62_1.1.90-1inaro6_armel.deb) ... DEB_HOST_MULTIARCH is not a supported variable name at /usr/bin/dpkg-architecture line 214. dpkg: error processing /var/cache/apt/archives/libjpeg-turbo62_1.1.90-1inaro6_armel.deb (--unpack): subprocess new pre-installation script returned error exit status 9 DEB_HOST_MULTIARCH is not a supported variable name at /usr/bin/dpkg-architecture line 214. dpkg: error while cleaning up: subprocess new post-removal script returned error exit status 9 This doesn't make much sense as dpkg-query -l multiarch-support Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Description +++-====================-====================-======================================================== ii multiarch-support 2.13-0ubuntu13 Transitional package to ensure multiarch compatibility Least I thought that's all you needed to have installed for multiarch support, judging by what I see in http://wiki.debian.org/Multiarch/Implementation Am I missing something obvious? Thanks! -- Regards, Tom "We want great men who, when fortune frowns will not be discouraged." - Colonel Henry Knox Linaro.org │ Open source software for ARM SoCs w) tom.gall att linaro.org w) tom_gall att vnet.ibm.com h) tom_gall att mac.com

13 years, 8 months

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