![]() ![]() Unaddressable device memory (GPU memory. Device memory (pmem, HMM, etc.) hotplug support MTRR (Memory Type Range Register) support (''CONFIG_MTRR'') Make sure all necessary files for the hardware is in the configuration file if using the savedconfig USE flag. Firmware files are provided by sys-kernel/linux-firmware. It is necessary to install the proper firmware (or microcode) for the card. RX 6*00 series since kernel 5.9.12 with CONFIG_DRM_AMD_DC_DCN3_0=Y. ![]() Requires at least kernel 5.3, Mesa 19.2 and LLVM 9.0. RX Vega 56, RX Vega 64, Radeon Vega II, Radeon VII Support is optional in the kernel and must be activated with DRM_AMDGPU_CIK=y, otherwise the older radeon driver provides stable support for Sea Islands (GCN2.x) cards.ĬARRIZO, FIJI, STONEY, TONGA, TOPAZ, WANI Stable support for GCN1.x can be found in the older radeon driver. There is also support for VDPAU and VAAPI via radeonsi.ĬAPE VERDE, PITCAIRN, TAHITI, OLAND, HAINAN Via media-libs/mesa (version 20.0 or higher) the driver additionally supports Vulkan ( RADV driver) and OpenCL 2.0 is available via ROCm ( dev-libs/rocm-opencl-runtime). The VIDEO_CARDS variable must be set to "amdgpu radeonsi". Video cores supported by the AMDGPU driver feature OpenGL 4.6 and OpenGL ES 3.2. Use lspci for this task:Ĭheck the output for one of the product names listed in the table below. To choose the right driver, first detect the graphics card. Setting up a system to use AMDGPU requires identifying the proper card, installing the corresponding firmware, configuring the kernel, and installing the X11 driver. 3.8 Xrandr doesn't see HDMI port with hybrid system.3.6 AMDGPU/RadeonSI drivers do not work.3.2 Identifying which graphics card is in use.2.1 Enabling DPM and PowerPlay features. ![]()
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