mmFMT4_FMT_422_CONTROL 8638 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h #define mmFMT4_FMT_422_CONTROL 0x19b1 mmFMT4_FMT_422_CONTROL 7608 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_1_0_offset.h #define mmFMT4_FMT_422_CONTROL 0x19b1