mmSDMA1_PAGE_RB_BASE_DEFAULT  647 drivers/gpu/drm/amd/include/asic_reg/gc/gc_10_1_0_default.h #define mmSDMA1_PAGE_RB_BASE_DEFAULT                                             0x00000000
mmSDMA1_PAGE_RB_BASE_DEFAULT  156 drivers/gpu/drm/amd/include/asic_reg/sdma1/sdma1_4_0_default.h #define mmSDMA1_PAGE_RB_BASE_DEFAULT	0x00000000