ATOM_I2C_CHANNEL_STATUS_DEF 6699 drivers/gpu/drm/amd/include/atombios.h #define ATOM_I2C_CHANNEL_STATUS_DEF   8
ATOM_I2C_CHANNEL_STATUS_DEF 5558 drivers/gpu/drm/radeon/atombios.h #define ATOM_I2C_CHANNEL_STATUS_DEF   8