CHUB_TC_RET_CREDITS 4081 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h 	CHUB_TC_RET_CREDITS                              = 0x20,
CHUB_TC_RET_CREDITS 4513 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h 	CHUB_TC_RET_CREDITS                              = 0x20,
CHUB_TC_RET_CREDITS 4568 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h 	CHUB_TC_RET_CREDITS                              = 0x20,
CHUB_TC_RET_CREDITS 13993 drivers/gpu/drm/amd/include/vega10_enum.h CHUB_TC_RET_CREDITS                      = 0x00000020,