NUM_I2C_CONTROLLERS  220 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_arcturus.h #define NUM_I2C_CONTROLLERS                8
NUM_I2C_CONTROLLERS  219 drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_navi10.h #define NUM_I2C_CONTROLLERS                8