Tested with a 'Picasso' class "AMD Athlon 3000G with Radeon Vega Graphics" To make everything work well these bits are needed: > CONFIG_AMD_IOMMU_V2=y > CONFIG_HSA_AMD=y (result, in dmesg: [ 7.906555] kfd kfd: Allocated 3969056 bytes on gart [ 7.907181] Topology: Add APU node [0x15d8:0x1002] [ 7.907183] kfd kfd: added device 1002:15d8 ) optionally: > CONFIG_DRM_AMDGPU_SI=y > CONFIG_DRM_AMDGPU_CIK=y
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/proj/genkernel.git/commit/?id=357359c1b94f553bb6f5cc1051c480910fccd9d9 commit 357359c1b94f553bb6f5cc1051c480910fccd9d9 Author: Thomas Deutschmann <whissi@gentoo.org> AuthorDate: 2020-01-13 22:25:30 +0000 Commit: Thomas Deutschmann <whissi@gentoo.org> CommitDate: 2020-01-13 23:36:56 +0000 kernel configs: change to general purpose kernel for daily usage This commit will update and modernize genkernel's generic kernel configuration. The new configuration will create a general purpose kernel suitable for daily usage. Closes: https://bugs.gentoo.org/703844 Closes: https://bugs.gentoo.org/703846 Closes: https://bugs.gentoo.org/703848 Closes: https://bugs.gentoo.org/703850 Closes: https://bugs.gentoo.org/703852 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org> arch/alpha/arch-config | 11 - arch/arm64/arch-config | 39 - arch/ppc/arch-config | 2 - arch/x86/arch-config | 519 +++- arch/x86_64/arch-config | 480 ++- defaults/kernel-generic-config | 6460 +++++++++++++++++++++++++++++----------- 6 files changed, 5536 insertions(+), 1975 deletions(-)
