VTX_Clamp_ClampToZero 3785 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h VTX_Clamp_ClampToZero = 0x0, VTX_Clamp_ClampToZero 4217 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h VTX_Clamp_ClampToZero = 0x0, VTX_Clamp_ClampToZero 4272 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h VTX_Clamp_ClampToZero = 0x0, VTX_Clamp_ClampToZero 17263 drivers/gpu/drm/amd/include/navi10_enum.h VTX_Clamp_ClampToZero = 0x00000000, VTX_Clamp_ClampToZero 20376 drivers/gpu/drm/amd/include/vega10_enum.h VTX_Clamp_ClampToZero = 0x00000000,