ixLX1 120 drivers/gpu/drm/amd/include/asic_reg/oss/oss_1_0_d.h #define ixLX1 0x0058 ixLX1 127 drivers/gpu/drm/amd/include/asic_reg/oss/oss_2_0_d.h #define ixLX1 0x58 ixLX1 196 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_d.h #define ixLX1 0x58