I2C_SPEED_HIGH_1M  280 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_arcturus.h   I2C_SPEED_HIGH_1M,           //1   Mbits/s (in high speed mode)
I2C_SPEED_HIGH_1M  287 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_navi10.h   I2C_SPEED_HIGH_1M,           //1   Mbits/s (in high speed mode)