cu_active_bitmap 5419 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c u32 cu_bitmap_per_wgp, cu_active_bitmap; cu_active_bitmap 5422 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c cu_active_bitmap = 0; cu_active_bitmap 5428 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c cu_active_bitmap |= cu_bitmap_per_wgp; cu_active_bitmap 5431 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c return cu_active_bitmap;