amdgpu_mode_dumb_mmap 1443 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c .dumb_map_offset = amdgpu_mode_dumb_mmap, amdgpu_mode_dumb_mmap 391 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c return amdgpu_mode_dumb_mmap(filp, dev, handle, &args->out.addr_ptr); amdgpu_mode_dumb_mmap 56 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h int amdgpu_mode_dumb_mmap(struct drm_file *filp,