January 12, Release Notes Related Drivers Fixed Issues Connecting multiple monitors with high display bandwidths and differences in vertical intervals to a system may lead to high idle memory clock values being experienced by some users. After upgrading to the latest Radeon Software, the Power Tuning component of a saved tuning profile may not load correctly when a user imports a previously saved tuning profile.
Known Issues Enhanced Sync may cause a black screen to occur when enabled on some games and system configurations. Any users who may be experiencing issues with Enhanced Sync enabled should disable it as a temporary workaround. Radeon performance metrics and logging features may intermittently report extremely high and incorrect memory clock values. This in turn allows applications that run untrusted content to defeat memory-scraping attacks.
In addition to allowing dot product operations for all input vector types, it also allows integer dot product for 4-component vectors of 8-bit integers that are packed into bit integers. It additionally allows floating-point atomic minimum and maximum operations on buffer, workgroup, and image memory. The amdgpu driver is the default driver for Polaris series cards and newer. See AMD graphics for a more detailed list of graphics chips. We are in procession of a variety of old AMD technology which puts us in a position when were we are able to waste huge amounts of time testing combinations of kernel drivers and hardware configurations.
The following tests were done using Linux kernel 5. Suspend to RAM worked fine with both. Suspend to disk did not , a very bad kernel panic ensued after resuming from disk every time when the amdgpu kernel driver was in use. Suspending to disk was troublesome with the radeon driver as well: MPEG-AVC x hardware video decoding stops working when the machine resumes from suspend. The kernel ring buffer story about this unfortunate problem is:. It is very unfortunate that this AMD technology still does not work as it should with either kernel driver after 10 years.
It was a very weak and slow 1. It is less powerful than a modern Android tablet. I can be made to run Vulkan software by using the amdgpu kernel driver instead of the default radeon driver but it is totally NOT worth it for one simple reason: It breaks suspend to disk. That is very unfortunate since the AMD E is primarily found in old laptops and notebooks. Vulkan works fine with the amdgpu kernel driver is used. Suspending from disk when the amdgpu driver is used results in a very black screen and sad kernel ring buffer messages.
The amdgpu is an alternative on this particular APU if you can live without the ability resume when the system has been suspended to disk. I tried the MMC from Post 4 in this thread that specifically said it was for Share this: Twitter Facebook.
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