Any chances we will get proper reset mechanism for VM's for Polaris and Vega cards? It's silly that i have to reboot my host every time i run VM because when i try to launch it second time - vm hangs. Also, support for proper amdgpu driver unloading would be usefull so my Polaris GPU can be switched between host an VM.
Now, it's time to test if 5.0-rc4 kernel fixes problems with kms on my Ryzen APU introduced in 4.20 series...
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AMD Submits Initial AMDGPU Graphics Driver Improvements Ahead Of Linux 5.1
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Originally posted by Marc Driftmeyer View PostNo one truly cares as 99% of the work is for Vega 10 or newer.
*display freezes for 10 seconds*
t
*display freezes for 10 seconds*
's
*display freezes for 10 seconds*
*display freezes for 10 seconds*
wh
*enough of this freezing! reboots system because they don't even have a proper GPU recover mechanism*
Originally posted by Marc Driftmeyer View PostNo one truly cares as 99% of the work is for Vega 10 or newer.
*turns off monitor*
*takes a cup of coffee, then turns on monitor*
*no picture*
*argh, screw this. When this happens there is no way out, other than rebooting, and therefore losing my work!*
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Originally posted by davidbepo View Postthis should improve performance, right?
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I'm looking forward to NAVI hoping for day1 Linux driver support (that rx590 episode hopefully woke up everybody involved).
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- Support for Delta Color Compression (DCC) on scanout surfaces.
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No one truly cares as 99% of the work is for Vega 10 or newer.
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That's actually a lot of cool changes.
I forget - have we seen benchmarks of PowerPlay vs the old DPM?
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PCIe bandwidth usage would be particularly useful for debugging external GPU bottlenecking. I don't know how many eGPU on Linux users there are, but I'm glad to see this feature added. I actually don't think the Windows driver exposes this (nvidia has had it since forever on both OSes, though).
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