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TigerJr
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Joined: 19 Jun 2007
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 Posted: Tue May 21, 2019 10:22 pm Post subject: [SOLVED] Anyway to install Radeon VII driver? opencl support |
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Im not newbie in gentoo, but than i try to install Radeon VII card i didn't find driver sources, only debian or rpms.
Want to try on linux-kernel-4.16.xxx
Anyone can help?
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Last edited by TigerJr on Thu May 30, 2019 7:14 pm; edited 1 time in total |
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Ant P.
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Joined: 18 Apr 2009
Posts: 6920
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| Posted: Tue May 21, 2019 10:31 pm Post subject: |
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| Support for Vega20/VII was added in kernel 4.20. |
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Hu
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Joined: 06 Mar 2007
Posts: 23093
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| Posted: Wed May 22, 2019 1:34 am Post subject: Re: Anyway to install Radeon VII driver??????? |
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| TigerJr wrote: | | Want to try on linux-kernel-4.16.xxx |
Why use this line? This is not an LTS series, and is abandoned upstream. |
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TigerJr
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Joined: 19 Jun 2007
Posts: 540
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| Posted: Thu May 23, 2019 12:33 am Post subject: |
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| Quote: | | Why use this line? This is not an LTS series, and is abandoned upstream. |
On another forum written that support added from 4.15 kernel
Thanks for a tips. I will try 4.20. Checked LTS today 4.19.45 and stable 5.0.18 what should i do?
But I'm afraid that without the official driver will not work all functions. There is no sources or binary installers, only deb or rpms on amd support page... 
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Hu
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| Posted: Thu May 23, 2019 1:24 am Post subject: |
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| If support was added in 4.15, then I would interpret that to mean that the source code for an acceptable driver was merged into Linus' v4.15 release, so any subsequent release should have in-tree support and there should be no need for an external installer. For new hardware like this, I would suggest tracking the latest stable kernel (v5.1.x as of this writing), on the assumption that there may still be fixes/improvements being added. |
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TigerJr
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Joined: 19 Jun 2007
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| Posted: Thu May 23, 2019 10:09 am Post subject: |
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| Hu wrote: | | If support was added in 4.15, then I would interpret that to mean that the source code for an acceptable driver was merged into Linus' v4.15 release, so any subsequent release should have in-tree support and there should be no need for an external installer. For new hardware like this, I would suggest tracking the latest stable kernel (v5.1.x as of this writing), on the assumption that there may still be fixes/improvements being added. |
Ok, i can try modern kernel. Thanks anyway))
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TigerJr
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| Posted: Wed May 29, 2019 11:21 am Post subject: |
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Didn't work opencl, trying to install amdgpu-pro-opencl make fault
| Code: | >>> Emerging (19 of 19) dev-libs/amdgpu-pro-opencl-18.20.684755::gentoo
!!! dev-libs/amdgpu-pro-opencl-18.20.684755 has fetch restriction turned on.
!!! This probably means that this ebuild's files must be downloaded
!!! manually. See the comments in the ebuild for more information.
* Fetch failed for 'dev-libs/amdgpu-pro-opencl-18.20.684755', Log file:
* '/var/tmp/portage/dev-libs/amdgpu-pro-opencl-18.20.684755/temp/build.log'
* Please download the Radeon Software for Linux Driver 18.20 for Ubuntu 16 from
* https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-for-Linux-Release-Notes.aspx
* The archive should then be placed into your distfiles directory.
>>> Failed to emerge dev-libs/amdgpu-pro-opencl-18.20.684755, Log file:
>>> '/var/tmp/portage/dev-libs/amdgpu-pro-opencl-18.20.684755/temp/build.log' |
[Moderator edit: added [code] tags to preserve output layout. -Hu]
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argen
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Joined: 26 Apr 2019
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TigerJr
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Joined: 19 Jun 2007
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| Posted: Wed May 29, 2019 12:35 pm Post subject: |
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im recompiled mesa for radeon and radeonsi with opencl use flag
| Code: | [U] media-libs/mesa
Available versions: 18.3.6^t ~19.0.2^t ~19.0.3^t ~19.0.4^t ~19.0.5^t ~19.1.0_rc1^t ~19.1.0_rc2^t ~19.1.0_rc3^t **9999^t {+classic d3d9 debug +dri3 +egl +gallium +gbm gles1 +gles2 +libglvnd +llvm lm_sensors opencl osmesa pax_kernel pic selinux test unwind vaapi valgrind vdpau vulkan vulkan-overlay wayland xa xvmc ABI_MIPS="n32 n64 o32" ABI_RISCV="lp64 lp64d" ABI_S390="32 64" ABI_X86="32 64 x32" VIDEO_CARDS="freedreno i915 i965 imx intel iris nouveau r100 r200 r300 r600 radeon radeonsi vc4 virgl vivante vmware"}
Installed versions: 18.1.6^d(12:27:35 05/29/19)(classic dri3 egl gallium gbm gles2 llvm nptl opencl osmesa vdpau wayland xa xvmc -bindist -d3d9 -debug -gles1 -openmax -pax_kernel -pic -selinux -unwind -vaapi -valgrind -vulkan ABI_MIPS="-n32 -n64 -o32" ABI_PPC="-32 -64" ABI_S390="-32 -64" ABI_X86="64 -32 -x32" VIDEO_CARDS="radeon radeonsi -freedreno -i915 -i965 -imx -intel -nouveau -r100 -r200 -r300 -r600 -vc4 -virgl -vivante -vmware")
Homepage: https://www.mesa3d.org/ https://mesa.freedesktop.org/
Description: OpenGL-like graphic library for Linux
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made eselect opencl set mesa
but application didn't see opencl support, maybe i did sommething wrong?
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argen
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Joined: 26 Apr 2019
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| Posted: Wed May 29, 2019 12:56 pm Post subject: |
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| Hmm maybe I was wrong. Mesa might not support the VII yet. Try amdgpu-pro-opencl by downloading the ubuntu 16 tarball and placing it in /usr/portage/distfiles. |
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TigerJr
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Posts: 540
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| Posted: Wed May 29, 2019 1:00 pm Post subject: |
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I can't find that file, site drops me on the support page there i need to choose card and OS and than gives me only 19.10 revision of driver
PS
Sorry i clicked second link
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Last edited by TigerJr on Wed May 29, 2019 1:03 pm; edited 1 time in total |
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argen
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Tony0945
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Joined: 25 Jul 2006
Posts: 5127
Location: Illinois, USA
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| Posted: Wed May 29, 2019 1:14 pm Post subject: |
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Out of curiosity, I clicked the link. I got a page that said: | Quote: | We’re sorry, but we were unable to complete your download. There could be several reasons for this:
You were linked to this download from a site outside of AMD.com
Since we do not allow downloads through sites outside of AMD.com, please download your file directly from our site. We want to make sure you have the right driver for your device and operating system. Choose your product and operating system on the AMD Driver Download page or use the AMD Driver Autodetect to obtain the correct driver for your device.
You copy and pasted the download link or clicked “Save As”
When you copy and paste a link or right click on it and select “Save As,” your browser will not send a referrer and our site will not allow the download. Please click the Back button in your browser and simply click the link instead.
Either a browser or firewall is set to disable sending referrers
Many browsers and personal firewalls allow you to hide the referrer sending. If you have changed this setting, please change it back to allow referrer checking.
You’re using a download manager
Change the settings in your download manager to send an HTTP referrer so that we can verify that you are using our site for the download. |
My advice, stick with the in-kernel radeon driver. Do you really want to support a site trying to out-Oracle Oracle in user unfriendliness? |
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TigerJr
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Posts: 540
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| Posted: Wed May 29, 2019 2:30 pm Post subject: |
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Tony0945
Yes, i want to use mesa opencl, but i didn't know why application doesn't see opencl devices, thats why i decide to use amdgpu-pro-opencl
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TigerJr
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| Posted: Thu May 30, 2019 7:03 pm Post subject: |
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Worked then i copy all libs and files from centos rpm packages cpio (ver 18.20) to /opt/amdgpu-pro/
thanks strace utility
the problem was that amdgpu-pro-opencl-18.20.684755.ebuild didn't install these files if mesa was build with opencl support
now mesa with opencl support and proprietary drivers those worked with application
eselect opencl set mesa - now makes nothing, application still need /opt/amdgpu-pro/lib64/libamdocl12cl64.so
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TigerJr
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Joined: 19 Jun 2007
Posts: 540
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| Posted: Sat Jun 15, 2019 12:19 am Post subject: |
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Quite easy power management and overclocking with downvolting(shiftig) on 7nm chips via sysfs on amdgpu-pro drivers
Just start kernel via bootloader with these option amdgpu.ppfeaturemask=0xffff7fff i.e.
| Code: | | kernel /boot/vmlinuz-5.xx.xx-gentoo amdgpu.ppfeaturemask=0xffff7fff root=/dev/sda1 |
after that you can get simple sysfs file
/sys/class/drm/card0/device/pp_od_clk_voltage
that file can change mem clock settings and gpu clock and even voltage curve setting in compatible range
Just read kernel documentation in that source:
/usr/src/linux/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
sources show that i can write changes and commit them like:
| Code: |
#!/bin/bash
echo 's 1 1900' > /sys/class/drm/card0/device/pp_od_clk_voltage
echo 'm 1 1100' > /sys/class/drm/card0/device/pp_od_clk_voltage
echo 'c' > /sys/class/drm/card0/device/pp_od_clk_voltage
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or reset values
| Code: |
#!/bin/bash
echo 'r' > /sys/class/drm/card0/device/pp_od_clk_voltage
echo 'c' > /sys/class/drm/card0/device/pp_od_clk_voltage
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It's very easy and makes tune scripts are quite powerfu i.e.
you can get power, gpu voltage and temperature:
| Code: | #!/bin/bash
cat /sys/class/drm/card0/device/hwmon/hwmon0/power1_average
cat /sys/class/drm/card0/device/hwmon/hwmon0/in0_input
cat /sys/class/drm/card0/device/hwmon/hwmon0/temp1_input |
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