SC_SCF_SCB_INTERFACE_BUSY 1534 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h SC_SCF_SCB_INTERFACE_BUSY = 0x189, SC_SCF_SCB_INTERFACE_BUSY 1719 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h SC_SCF_SCB_INTERFACE_BUSY = 0x189, SC_SCF_SCB_INTERFACE_BUSY 1737 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h SC_SCF_SCB_INTERFACE_BUSY = 0x189, SC_SCF_SCB_INTERFACE_BUSY 19275 drivers/gpu/drm/amd/include/navi10_enum.h SC_SCF_SCB_INTERFACE_BUSY = 0x00000185, SC_SCF_SCB_INTERFACE_BUSY 21151 drivers/gpu/drm/amd/include/vega10_enum.h SC_SCF_SCB_INTERFACE_BUSY = 0x00000189,