mmCP_RB0_WPTR_HI_DEFAULT 2404 drivers/gpu/drm/amd/include/asic_reg/gc/gc_10_1_0_default.h #define mmCP_RB0_WPTR_HI_DEFAULT                                                 0x00000000
mmCP_RB0_WPTR_HI_DEFAULT 1219 drivers/gpu/drm/amd/include/asic_reg/gc/gc_9_0_default.h #define mmCP_RB0_WPTR_HI_DEFAULT                                                 0x00000000