DB_PERF_SEL_quad_wr_busy 659 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h DB_PERF_SEL_quad_wr_busy = 0x40, DB_PERF_SEL_quad_wr_busy 844 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h DB_PERF_SEL_quad_wr_busy = 0x40, DB_PERF_SEL_quad_wr_busy 853 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_1_enum.h DB_PERF_SEL_quad_wr_busy = 0x40, DB_PERF_SEL_quad_wr_busy 16722 drivers/gpu/drm/amd/include/navi10_enum.h DB_PERF_SEL_quad_wr_busy = 0x00000040, DB_PERF_SEL_quad_wr_busy 19921 drivers/gpu/drm/amd/include/vega10_enum.h DB_PERF_SEL_quad_wr_busy = 0x00000040,