exp_hw_support    362 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))");
exp_hw_support    363 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);