From ea2d2f8ececdd4c778b66e19b82ce278dfc5e1c4 Mon Sep 17 00:00:00 2001 From: Rajneesh Bhardwaj Date: Tue, 5 Apr 2022 13:00:13 -0400 Subject: drm/amdgpu: detect current GPU memory partition mode - Add helpers to detect the current GPU memory partition. - Add current memory partition mode sysfs node. Tested-by: Ori Messinger Reviewed-by: Felix Kuehling Signed-off-by: Rajneesh Bhardwaj Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h index 8fa3a1f3b181..639b86c4d664 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h @@ -97,6 +97,7 @@ struct amdgpu_nbio_funcs { void (*clear_doorbell_interrupt)(struct amdgpu_device *adev); u32 (*get_rom_offset)(struct amdgpu_device *adev); u32 (*get_compute_partition_mode)(struct amdgpu_device *adev); + u32 (*get_memory_partition_mode)(struct amdgpu_device *adev); void (*set_compute_partition_mode)(struct amdgpu_device *adev, enum amdgpu_gfx_partition mode); }; -- cgit v1.2.3