umc_reg_init_offset 2024 drivers/gpu/drm/amd/include/atomfirmware.h uint16_t umc_reg_init_offset; umc_reg_init_offset 2051 drivers/gpu/drm/amd/include/atomfirmware.h uint16_t umc_reg_init_offset; umc_reg_init_offset 2071 drivers/gpu/drm/amd/include/atomfirmware.h uint16_t umc_reg_init_offset;