Skip to main content

Running amdgpu driver on AMD hybrid laptop

Running the ASUS X550ZE laptop on latest Linux kernel 4.9 series from Mystro256 Copr repository based on AMD contributor Alexander Deucher's freedesktop branch within Fedora Design Suite 25.

The hybrid support has improved now that the dedicated graphic card AMD R5 M230 Jet Pro (aka Hainan) is functional with enabled amdgpu module for both Sea Island (CIK) and South Island (SI) videocards thanks to the hard work from AMD developers. The latter was important in order to fully support all GCN (Graphics Core Next) chipsets as possible to allow future run on open source version of Vulkan, RADV (short for Radeon Vulkan).

The power manager is functional and further optimization will be required in term on parity with Microsoft Windows version. According to Freedesktop Radeon list almost all features are implemented into the driver, hybrid graphic cards run fine, only OpenGL needs more work. As the desktop ecosystem in the freedesktop environment modernize to support Wayland protocole, applications remain the issues.

I thank Mystro256 and the AMD contributors for their hard work in both Linux kernel and Mesa.


Comments

Popular posts from this blog

Using AMD RX Vega driver OpenCL on Fedora 29

The Raven Ridge APU is very capable processor to handle OpenCL inside some applications like Blender, Darktable and Gimp. Unfortunately, the current implementation from Mesa, clover, stuck to 1.3, is not supported. AMD released their driver 18.40 with OpenCL2.0+ targeting only Red Hat Enterprise Linux/Cent OS 6.10 and 7.5 in addition of Ubuntu LTS. The good new is the former rpm format can be used on Fedora.

The graphical part of Raven Ridge is Vega 8, basically a cut-down of Vega56 or Vega64 meaning choosing either driver for RX Vega.
The instruction is provided for extracting the rpm files but here is
 some requirements for OpenCL:
kernel-devel (provided by Fedora repository)amdgpu-dkmsdkmslibopencl-amdgpu-proopencl-amdgpu-pro-icd Once done, applications needing OpenCL will automatically detect the driver located on /opt/amdgpu/lib64. Blender will list as unknown AMD GPU and Darktable will enable it.



There is a ROCm version but it currently does not support the graphical side of Rav…

Fedora 29 Design Suite Lab available

Fedora 29 Design Suite is available for downloading with latest stable release  applications including Gimp 2.10.6 among the features.
On the bad news side, Blender 2.79b on Fedora 29 has broken user interface due to compatibility issue related to python 3.7. Workaround will be installing from the flathub directory.

Next release will be interesting considering the structural change for the incoming Fedora 30 with the advent of flatpak packages.

HP Envy x360 Convertible Ryzen 2500u update

Nearly one month later, HP Envy x360 Convertible 15  powered by Ryzen 2500U is running smoother on kernel 4.19.0 with someissues:
The LED for the mute button failed to work suggesting a possible ACPI issue.An unfortunate oversight from HP for not including a led for Num Lock button. The touchscreen function failed due to ACPI bug related to a mis-configuration of tables. Sadly, it affects all HP Envy touchscreen series equipped with AMD processors. Workaround made by an Arch user exists and no upstream Linux maintainers has picked up yet for clean up and improvment. The side effect would be an unfortunate false impression HP touchscreen with AMD processors is horrible.The gyroscope needed to automatically rotate the screen depending of the position is broken possibly due to ACPI bug.
On the positive side, I was impressed by the modular adaptability  of HP Envy x360 upgrade wise thanks to the excellent HP documentation. The board can be replaced with the powerful version of Ryzen 7 APU…