mmPCTL2_RENG_RAM_INDEX_DEFAULT 601 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_1_0_default.h #define mmPCTL2_RENG_RAM_INDEX_DEFAULT 0x00000000 mmPCTL2_RENG_RAM_INDEX_DEFAULT 450 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_2_0_0_default.h #define mmPCTL2_RENG_RAM_INDEX_DEFAULT 0x00000000