I2C_CONTROLLER_NAME_PLX 259 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if.h I2C_CONTROLLER_NAME_PLX, I2C_CONTROLLER_NAME_PLX 239 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_navi10.h I2C_CONTROLLER_NAME_PLX,