By having dependencies on PCI_P2PDMA and DMABUF_MOVE_NOTIFY the option HSA_AMD_P2P is not discoverable. The kernel menu configuration hides it if the dependencies aren't satisfied, making it harder to find. Instead select these options when enabling HSA_AMD_P2P. This way distributions and users can just enable HSA_AMD_P2P. Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx> --- drivers/gpu/drm/amd/amdkfd/Kconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig index 93bd4eda0d94..b153c26903ee 100644 --- a/drivers/gpu/drm/amd/amdkfd/Kconfig +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig @@ -28,7 +28,9 @@ config HSA_AMD_SVM config HSA_AMD_P2P bool "HSA kernel driver support for peer-to-peer for AMD GPU devices" - depends on HSA_AMD && PCI_P2PDMA && DMABUF_MOVE_NOTIFY + depends on HSA_AMD + select PCI_P2PDMA + select DMABUF_MOVE_NOTIFY help Enable peer-to-peer (P2P) communication between AMD GPUs over the PCIe bus. This can improve performance of multi-GPU compute -- 2.34.1
