linaro-dev August 2011

linaro-dev@lists.linaro.org

126 participants
239 discussions

[ACTIVITY] Android Platform Team 2011-08-22 to 2011-08-29

by Tony Mansson

Key Points for wider discussion =============================== 11.08 Release is out of the door. 11.09 BPs are here: https://launchpad.net/linaro-android/+milestone/11.09 Team Highlights =============================== igloocommunity (Snowball) bugs can now be linked to from launchpad. Lots of testing took place in the release week. Miscellaneous =============================== Imminent activities in management and administration: - Guidelines for Gerrit review work. - Get boards for the Automated testing. - Join forces with Validation to assert Automated testing can be rolled out. - Assert that toolchain and product release schedules are not colliding. bhoj has started. He will be TI PoC and is based in Bangalore. fgiff will be on vacation 2011-09-26 to 2011-10-07

12 years, 8 months

how can i enable hw 3D acceleration on snowball for android?

by ZHANGYUZHENG

I see snowball uses the mali400 gpu. To enable hw 3D acceleration, i got the mali driver and android HAL source code from the ARM web site, but no mali DDK cause it uses commercial license. So how can I enable hw 3D acceleration on snowball for android? Is it in developing?

12 years, 8 months

CFP : Have a Beagle or Beagle XM with a USB wifi?

by Tom Gall

As the subject says. Looking for someone with either a beagle or beagle xm board and has a USB Wifi. We'd like to knock off a bug. Your help would be greatly appreciated. Please reply to me directly. 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

12 years, 8 months

A really awesome job, thank you!

by Zach Pfeffer

I just wanted to make everyone aware of the fantastic job that the infrastructure team and the validation team are doing to ensure that our builds are extremely easy to use. With the inclusion of test results on the build page: https://android-build.linaro.org/builds/~linaro-android/panda/ We can now point a user to: 1. The instructions to try a build 2. The components they need 3. The test results 4. The method to reproduce the build ....all dynamically generated on the same page. This co-location of all the relevant information is really awesome. Thanks in particular to: Paul Sokolovsky Michael Hudson Frans Gifford Paul Larson -Zach

12 years, 8 months

RE: Erro "make: *** /lib/modules/2.6.38-1003-linaro-omap/build: No such file or directory."

by Juan Gao

Background information: I am testing on a Cortex-A9 panda board. Thanks, Juan -----Original Message----- From: Juan Gao Sent: 26 August 2011 14:23 To: 'linaro-dev(a)lists.linaro.org' Subject: Erro "make: *** /lib/modules/2.6.38-1003-linaro-omap/build: No such file or directory." Dear Linaro team, I have a problem when I try to make a module. To make the module file xx.c, I have the following command line in my Makefile: make -C /lib/modules/$(shell uname -r)/build M=$(pwd) modules an error occured: make: *** /lib/modules/2.6.38-1003-linaro-omap/build: No such file or directory. I looked up the /lib/modules/ folder, there are two sub folders: /lib/modules/2.6.38-1003-linaro-omap /lib/modules/2.6.38-1208-omap4 Under /lib/modules/2.6.38-1003-linaro-omap, there is not a 'build' folder, but under /lib/modules/2.6.38-1208-omap4, there is the 'build' folder that is needed for building the modules. Please could you kindly let me know why this happens, and how to resolve this issue? Many thanks, Juan ------------------------------------------------------------------ Juan Gao Software Applications Engineer--Compiler tools UK Support Team: +44(0)1223 400600 ARM Ltd. US Support Team: +1 512 381 2928 110 Fulbourn Road Direct Dial: +44(0)1223 406988 Cambridge CB1 9NJ Fax: +44(0)1223 400410 England E-Mail: Juan.Gao(a)arm.com ------------------------------------------------------------------ -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

12 years, 8 months

What would you like to cross-compile?

by Riku Voipio

Hi, We (Developer Platform) are looking into making Ubuntu/Debian more cross-compile friendly. In order to decide what to focus on on first, I'd like to ask from input from you - what would you like to be able to cross-compile for the Linaro Ubuntu evaluation builds? We know a lot of people (everyone?) cross-compiles kernels already, and don't need help from distribution. What else do people compile often enough that cross-compiling would help? Riku

12 years, 8 months

[PATCH 0/2] ARM: EXYNOS4: USB: Code cleanup and PHY initialization

by Sachin Kamat

This patch set is based on Kukjin Kim's for-next branch. Tested on SMDKV310 and Origen boards. The patch set cleans up intermediate functions and combines USB host and device initialisation into a single function. Pankaj Dubey (2): ARM: EXYNOS4: Code cleanup and remove extra functions. ARM: EXYNOS4: Add USB phy initialization for device arch/arm/mach-exynos4/include/mach/regs-pmu.h | 2 +- arch/arm/mach-exynos4/setup-usb-phy.c | 123 +++++++++++++++++-------- 2 files changed, 84 insertions(+), 41 deletions(-) -- 1.7.4.1

12 years, 8 months

Suggestion for ARM related summits at Linaro Connect Q4.11 (co-hosted with UDS-P)

by Ricardo Salveti

Hey all, As we're having the Linaro Connect Q4.11 together with UDS-P, would like to know if there is any special topic it'd be useful to cover as a summit there. Any ARM related topics that might be related with cross-distro collaboration or just related with Ubuntu/Debian should fit. Some suggestions: - Arm Hard Float Port - Next steps for Multiarch at Ubuntu/Debian - Ubuntu ARM images discussion (Linaro hwpacks and Ubuntu spice seeds) - Minimal image support (Ubuntu core discussions) - 3D Support at ARM (GL ES x OpenGL) I know Steve McIntyre is trying to have an ARM summit at Plumbers, so we can also propose a similar summit to continue the discussions at Connect/UDS too, depending on the feedback from Plumbers. Thanks, -- Ricardo Salveti de Araujo

12 years, 8 months

[PATCH] ARM: EXYNOS4: Enable system MMU support on Origen

by Sachin Kamat

Signed-off-by: Sachin Kamat <sachin.kamat(a)linaro.org> --- arch/arm/mach-exynos4/Kconfig | 1 + arch/arm/mach-exynos4/mach-origen.c | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index 3ab0f18..bdb76e2 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -192,6 +192,7 @@ config MACH_ORIGEN select S3C_DEV_RTC select S3C_DEV_WDT select S3C_DEV_HSMMC2 + select EXYNOS4_DEV_SYSMMU 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..d04f7ee 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -83,6 +83,7 @@ static struct platform_device *origen_devices[] __initdata = { &s3c_device_hsmmc2, &s3c_device_rtc, &s3c_device_wdt, + &exynos4_device_sysmmu, }; static void __init origen_map_io(void) -- 1.7.4.1

12 years, 8 months

[PATCH 1/1] ARM: EXYNOS4: Add PWM backlight support on Origen

by Sachin Kamat

From: Giridhar Maruthy <giridhar.maruthy(a)linaro.org> This patch adds support for LCD backlight using PWM timer on Origen board. Signed-off-by: Giridhar Maruthy <giridhar.maruthy(a)linaro.org> Signed-off-by: Sachin Kamat <sachin.kamat(a)linaro.org> --- arch/arm/mach-exynos4/Kconfig | 2 ++ arch/arm/mach-exynos4/mach-origen.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index e6925de..3e9138e 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -230,6 +230,8 @@ config MACH_ORIGEN select S3C_DEV_RTC select S3C_DEV_WDT select S3C_DEV_HSMMC2 + select SAMSUNG_DEV_BACKLIGHT + select SAMSUNG_DEV_PWM 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..b871815 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -14,6 +14,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/input.h> +#include <linux/pwm_backlight.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -24,6 +25,8 @@ #include <plat/devs.h> #include <plat/sdhci.h> #include <plat/iic.h> +#include <plat/gpio-cfg.h> +#include <plat/backlight.h> #include <mach/map.h> @@ -85,6 +88,17 @@ static struct platform_device *origen_devices[] __initdata = { &s3c_device_wdt, }; +/* LCD Backlight data */ +static struct samsung_bl_gpio_info origen_bl_gpio_info = { + .no = EXYNOS4_GPD0(0), + .func = S3C_GPIO_SFN(2), +}; + +static struct platform_pwm_backlight_data origen_bl_data = { + .pwm_id = 0, + .pwm_period_ns = 1000, +}; + static void __init origen_map_io(void) { s5p_init_io(NULL, 0, S5P_VA_CHIPID); @@ -96,6 +110,8 @@ static void __init origen_machine_init(void) { s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata); platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); + + samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data); } MACHINE_START(ORIGEN, "ORIGEN") -- 1.7.4.1

12 years, 8 months

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linaro-dev August 2011