From ba110db8e1bc206c13fd7d985e79b033f53bfdea Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Fri, 6 Feb 2026 08:52:38 +1000 Subject: gpu: Move DRM buddy allocator one level up (part two) Move the DRM buddy allocator one level up so that it can be used by GPU drivers (example, nova-core) that have usecases other than DRM (such as VFIO vGPU support). Modify the API, structures and Kconfigs to use "gpu_buddy" terminology. Adapt the drivers and tests to use the new API. The commit cannot be split due to bisectability, however no functional change is intended. Verified by running K-UNIT tests and build tested various configurations. Signed-off-by: Joel Fernandes Reviewed-by: Dave Airlie [airlied: I've split this into two so git can find copies easier. I've also just nuked drm_random library, that stuff needs to be done elsewhere and only the buddy tests seem to be using it]. Signed-off-by: Dave Airlie --- drivers/gpu/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/Makefile') diff --git a/drivers/gpu/Makefile b/drivers/gpu/Makefile index c5292ee2c852..5cd54d06e262 100644 --- a/drivers/gpu/Makefile +++ b/drivers/gpu/Makefile @@ -6,3 +6,4 @@ obj-y += host1x/ drm/ vga/ tests/ obj-$(CONFIG_IMX_IPUV3_CORE) += ipu-v3/ obj-$(CONFIG_TRACE_GPU_MEM) += trace/ obj-$(CONFIG_NOVA_CORE) += nova-core/ +obj-$(CONFIG_GPU_BUDDY) += buddy.o -- cgit v1.2.3