SC_SCB_BUSY 1535 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h SC_SCB_BUSY = 0x18a, SC_SCB_BUSY 1720 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h SC_SCB_BUSY = 0x18a, SC_SCB_BUSY 1738 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h SC_SCB_BUSY = 0x18a, SC_SCB_BUSY 19276 drivers/gpu/drm/amd/include/navi10_enum.h SC_SCB_BUSY = 0x00000186, SC_SCB_BUSY 21152 drivers/gpu/drm/amd/include/vega10_enum.h SC_SCB_BUSY = 0x0000018a,