gfx_v9_0_get_csb_size 3150 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c 	r = amdgpu_ring_alloc(ring, gfx_v9_0_get_csb_size(adev) + 4 + 3);
gfx_v9_0_get_csb_size 4824 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c 	.get_csb_size = gfx_v9_0_get_csb_size,