• How can I upgrade Mali device driver?

    azure
    azure

    Hi,

    I'm trying to upgrade Mali driver on my I9220.

    Linux kernel : 3.0.31

    Processor : exynos4210

    Mali driver version: r2p4

    i want to upgrade Mali driver to r3p1

    I only replaced Mali driver in the kernel .

    And I could get linux kernel image successfully.…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • how to use eglimage on linux platform

    jinho
    jinho

    I want to use eglimage as texture my linux platform using Mali400.

    But the result image is not correct.

    -------------------------------------------------------------my source-------------------------------------------------------------------------

    glGenTextures…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • EGL on GNU/Linux framebuffer: eglSwapInterval() has no effect.

    Manuel
    Manuel

    Hi there,

    I'm using MALI EGL/GLES driver with kernel 3.4.-67 cloned from here: linux-sunxi/linux-sunxi

    I cloned the MALI driver from here: linux-sunxi/sunxi-mali

    I configured, built and installed like this:

    git clone https://github.com/linux-sunxi/sunxi…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Samsung Chromebook; Serious stability issues when following graphics and compute guide

    John Chadwick
    John Chadwick

    Brief version: How can I debug my Chromebook woes when trying to run kernel-next with the Mali drivers?

    I followed this guide: Graphics and Compute Development on Samsung Chromebook It worked, but I'm left with an incredibly unstable system. I'm running…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Why do the SDK samples tear when running on the Graphics and Compute Development on Samsung Chromebook instructions with EGL_BACK_BUFFER enabled?

    Eric Molitor
    Eric Molitor

    Followed the instructions to enable the GPU drivers on a Samsung Chromebook (FB) and a bit surprised on how poor most of them appear. They seem to suffer heavily from tearing issues even with EGL_BACK_BUFFER enabled. Is triple buffering actually supported…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali-400 Driver r1p1 rel1 incompatible with GATOR

    Leonardo Scandolo
    Leonardo Scandolo

    Note: This was originally posted on 27th August 2013 at http://forums.arm.com

    I am trying to get profiling information from a Mali-400 in configuration with an A13, using driver r1p1 release 1 for the Mali-400. Whenever I run GATOR, it checks for the callback…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali-T628 shader compiler or driver bug on Android? (OK on T604)

    Stephane Jacoby
    Stephane Jacoby

    Hello Mali dev forums,

    We recently had a bug pop up in our user reviews regarding mangled graphics on the Galaxy Note 10.1 2014 edition which runs the Mali-T628 GPU and decided to investigate.

    After much debugging and poking around, we tracked it down to…

    • Answered
    • 4563.zip
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • How hard is it to get Mali drivers on Linaro OS and Arndale board working?

    Sean
    Sean

    I'd like to be able to do hardware GPU graphics work on an Arndale board running the Linaro's ubuntu build.  

    How hard is it to set this up?  I'm not sure who to ask, I'll ask the Linaro guys as well but I'm hoping someone on this board…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Bad interaction with DRI2 for vsync

    dsd_endless
    dsd_endless

    Hi,

    We are working with Mali-400 driver r3p2-01rel0 on Exynos4412, under Linux/X11.

    base: BUILD=RELEASE ARCH=arch_011_udd PLATFORM=default_7a TRACE=0 THREAD= GEOM= CORES=MALI400 USING_MALI400=1 TARGET_CORE_REVISION=0x0101 TOPLEVEL_REPO_URL=Linux-r3p2…

    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali T6xx kernel driver help

    wlc
    wlc

    Hello there,

           I add a job schedule policy ( similar to mali_kbase_js_policy_cfs along with the driver  ) to the driver, and the new driver starts and init normally.

    But it continually report following errors, and…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • my puzzles about Mali-400/Mali-450 Linux kernel device driver r3p2-01rel4 source

    onion
    onion

    Hi, all

    When I'm reading mali kernel driver source r3p2-01rel4, I get confused with some code

    * Is the UMP an essential component for Mali linux kernel device driver?

    * There are macros that set up the Mali GPU resources in mali_utgard.h header file…

    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • glMapBufferRange overhead second inquery

    Ryan Houdek
    Ryan Houdek

    I had a topic question on the old forum which shown an issue with the Mali-T6xx driver being terribly slow with both glBufferSubData and glMapBufferRange with the unsync bit set.

    I was wondering if there has been any information on if the situation has…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Compiling Mali 400 r4p0-00rel1 driver on linux (archlinux arm). How?

    Mark
    Mark

    Hi,

    I'm sure this is a very easy question for most of you to asnwer. I sadly seem to be having quite a bt of difficulties to get the driver to compile.

    I have compiled the ump.ko kernel module. For that to work i had to uncomment these lines:

    ifeq …

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • gpu on mk908 rockchip3188 ...

    Shant
    Shant

    Hello dear community members,

    I've got mk908 which has gor ARM rockchip 3188 with android, so I flashed it and with oleg0's kernel 3.0.36+ (you can find who is he and his kernel) and I tried to us my rootfs which is Linux gentoo based root and everything…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • mali-400/450 linux kernel driver drm support

    onion
    onion

    after I read the code of mali-400/450 linux kernel driver r3p2-01rel4, I have a doubt that if it is really able to support DRM.

    (because of the lack of Mali device, I failed to give a try)

    Take an example from drm_sman_mm, Mali's drm_sman_mm callbacks almost…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Can we trace per-process Mali GPU memory utilization using DS-5?

    NIKHIL ALAYIL
    NIKHIL ALAYIL

    I would like to know if any existing ways are there to find out per-process GPU memory utilization so that I can easily find out which is the most GPU memory hungry process in my system. I tried to figure it out using DS-5 but it only shows the total…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Query on glMapBufferOES and glShaderBinary/glProgramBinary support

    SUNIL
    SUNIL

    I am working on GLES program using ARM GLES3.0 Emulator ver 1.4. I could figure out that

    1. glMapBufferOES fails with GL_ELEMENT_ARRAY_BUFFER as target parameter.(ref: http://community.arm.com/thread/6189)

    2. Limitation section of User Guide for ARM GLES3…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali OpenGLES3 emulator installation on Ubuntu

    Guido
    Guido

    Hello everybody! It's my first post here . (Hope I've posted in the correct section...)

    I'm on Ubuntu 14.04 (64 bit), and I'm trying to use the Mali OpenGLES3 emulator version 1.4.0.

    I already got the Mesa libs (libEGL.so and libGLESv2.so…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • It is unable to download an ARM Mali Midgard GPU User Space Drivers

    Woojung Myung
    Woojung Myung

    Hi everyone,

    I really need to want to download this user space driver for Mali T60X (Mali GPU User-Space Binary Drivers)

    but unfortunately since yesterday, when I clicked the link for downloading, there's no response...

    If somebody has this driver…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Disabling dvfs

    Priyadarshi Sharma
    Priyadarshi Sharma

    I did this on my rooted Note3 device:

    echo 'off' > /sys/devices/platform/mali.0/dvfs

    I see the value is always 0. But when I run an application and query the clock, it goes from 24 to 480 and keeps dipping to 420 in between. I don't want this…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Port Mali Linux Driver on Arndale 5250

    Madhusudhana
    Madhusudhana

    Hi,

    I have Arndale 5250 board which has a mali GPU.  I have downloaded ubuntu images (linaro) based on 3.10.37 kernel and written it to a SD card and it boots successfully.

    Now my intention is to boot same board with mainline kernel along with mali driver…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali-400 functioning with software stack running on Cortex-A53 AARCH64 Linux OS.

    Ravinder
    Ravinder

    Dear ARM Forum,


    I am working for a ARM Cortex-A53 + Mali based SOC. I am preparing a demo plan for my platform to show Mali-400 functioning with  software stack running on Cortex-A53 AARCH64 Linux OS.

    Thanks in advance, I hope your Expertise and Experience…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • What is the Linux 3D-Graphics Driver stack with  OpenGLES2.0  supporting for ARM Mali 400 GPU.

    Ravinder
    Ravinder

    Dear Group ,

    Can some one please provide the complete Linux 3D-Graphics stack which use OpenGLES2.0 with ARM Mali 400 GPU.

    I am trying to figure out the existing Linux software components and porting them for Linux 64 bit.

    Please point some nice document…

    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali test program returned error messages - contains memory allocation problem

    Nari
    Nari

    Hi,

    I need your help for GPU(Mali T624) porting on fbdev/X11 Linux.

    I got error messages when I implement GPU test programs.

    I have finished to set the environment for fbdev and had build full DDK and installed kernel modules(kbase.ko, mali.ko, mali_kbase…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Where can I download Mali-T764 user space drivers?

    Levin Du
    Levin Du

    I got a Rockchip RK3288 development board, and would like to get Mali-T764 running on its Linux system.

    I checked

    Mali Drivers

    but found no drivers. Will you please point it out for me?

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • View related content from anywhere
  • More
  • Cancel
<>