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AMDGPU DC Code Lands For Linux 4.15 Kernel

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  • nuetzel
    replied
    Originally posted by debianxfce View Post

    That patch is not in the 4.14.0 or older kernels from kernel.org.
    Code:
    static umode_t hwmon_attributes_visible(struct kobject *kobj,
    struct attribute *attr, int index)
    {
    struct device *dev = kobj_to_dev(kobj);
    struct amdgpu_device *adev = dev_get_drvdata(dev);
    umode_t effective_mode = attr->mode;
    
    /* Skip limit attributes if DPM is not enabled */
    if (!adev->pm.dpm_enabled &&
    FWIW Do you sometimes read the topic (article)?
    'AMDGPU DC Code Lands For Linux 4.15 Kernel'

    Leave a comment:


  • nuetzel
    replied
    Originally posted by debianxfce View Post

    That patch has no meaning for amdgpu rpm reading, I have had never problems with that.
    Code:
    [email protected]:~$ uname -r
    4.14.0
    [email protected]c:~$ sensors
    k10temp-pci-00c3
    Adapter: PCI adapter
    temp1: +29.2°C (high = +70.0°C)
    
    amdgpu-pci-2500
    Adapter: PCI adapter
    fan1: 1001 RPM
    temp1: +26.0°C (crit = +0.0°C, hyst = +0.0°C)
    OMG, and while you _mean_ it is not needed, it IS in _all_ DC and Linux.git?
    https://cgit.freedesktop.org/~agd5f/...b37966ec8e74be
    [pull] amdgpu drm-next-4.15
    https://lists.freedesktop.org/archiv...er/158093.html

    Yes, don't feed the...

    Leave a comment:


  • nuetzel
    replied
    @Michael
    Landed DC puts pressure on Nvidia?
    [Mesa-dev] GBM and the Device Memory Allocator Proposals
    https://lists.freedesktop.org/archiv...er/177632.html

    [-]
    In addition, I'd like to note that NVIDIA is committed to providing open
    source driver implementations of these mechanisms for our hardware, in
    addition to support in our proprietary drivers. In other words,
    wherever modifications to the nouveau kernel & userspace drivers are
    needed to implement the improved allocator mechanisms, we'll be
    contributing patches if no one beats us to it.
    [-]

    Leave a comment:


  • nuetzel
    replied
    Originally posted by nuetzel View Post

    So NO fan info (no rpm), as expected.
    The regression. I've to write the bug report, finally.
    Thanks!
    Fix is here:
    https://lists.freedesktop.org/archiv...er/016254.html
    Patch for amd-staging-drm-next, here:
    https://lists.freedesktop.org/archiv...er/016252.html

    RX580
    amdgpu-pci-0100
    Adapter: PCI adapter
    fan1: 881 RPM
    temp1: +27.0°C (crit = +0.0°C, hyst = +0.0°C)

    Leave a comment:


  • DarkFoss
    replied
    Originally posted by oscar View Post
    Ok so can anyone point me what currently nightly kernel branch to use for Vega GPU in Ubuntu from http://kernel.ubuntu.com/~kernel-ppa/mainline/ :

    http://kernel.ubuntu.com/~kernel-ppa/mainline/daily
    http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/?
    http://kernel.ubuntu.com/~kernel-ppa...ine/drm-next/? (seems 3 days old)
    kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/?
    thanks..
    amdgpu.dc=1 works with the last 2 daily's with my furyX's perhaps it's on by default for vega. Hangs on S3 for me just like most but *works* well enough.

    Leave a comment:


  • pal666
    replied
    pal666
    For freesync you need support on hw side, only CIK+ is supported[/QUOTE]
    then i permit amd to not do dc for si

    Leave a comment:


  • frosth
    replied
    nuetzel
    Yeah, I'm going do this later.

    pal666
    For freesync you need support on hw side, only CIK+ is supported. Maybe somthing like software emulation is possible but I doubt if it has any sens.

    Leave a comment:


  • nuetzel
    replied
    Originally posted by frosth View Post
    nuetzel. No thats can't be. I've tried it on 2-3 days old 4.15dc branch and linux-git(aur build for Linus tree) so i think i'm perfectly up to date even on Ubuntu 16.4 + latest dc-kernel build by Michael problem exist.
    and i have display till i switch off/on hdmi.
    we have lot of time to launch 4.15 hope this issue will gone.
    Than it's another one.
    Write your own bug report at https://bugs.freedesktop.org.
    Thanks!

    Leave a comment:


  • nuetzel
    replied
    Originally posted by R41N3R View Post

    This is my output of sensors, hope it is what you would like to see!

    [snip]

    amdgpu-pci-2800
    Adapter: PCI adapter
    temp1: +50.0°C (crit = +0.0°C, hyst = +0.0°C)
    So NO fan info (no rpm), as expected.
    The regression. I've to write the bug report, finally.
    Thanks!

    Leave a comment:


  • R41N3R
    replied
    Originally posted by nuetzel View Post

    That was expected...

    Do you get 'fan' info?
    Let's see your 'sensors' ouput.
    Thanks and happy DC testing!
    This is my output of sensors, hope it is what you would like to see!
    $ sensors
    asus-isa-0000
    Adapter: ISA adapter
    cpu_fan: 0 RPM

    amdgpu-pci-2800
    Adapter: PCI adapter
    temp1: +50.0°C (crit = +0.0°C, hyst = +0.0°C)

    k10temp-pci-00c3
    Adapter: PCI adapter
    temp1: +56.0°C (high = +70.0°C)

    Leave a comment:

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