CB_DEBUG_BUS_19__RB_BUSY_MASK 1213 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_sh_mask.h #define CB_DEBUG_BUS_19__RB_BUSY_MASK 0x20 CB_DEBUG_BUS_19__RB_BUSY_MASK 1735 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_sh_mask.h #define CB_DEBUG_BUS_19__RB_BUSY_MASK 0x20