ATOM_S6_HW_I2C_BUSY_STATE_SHIFT 7036 drivers/gpu/drm/amd/include/atombios.h #define ATOM_S6_HW_I2C_BUSY_STATE_SHIFT         9
ATOM_S6_HW_I2C_BUSY_STATE_SHIFT 5890 drivers/gpu/drm/radeon/atombios.h #define ATOM_S6_HW_I2C_BUSY_STATE_SHIFT         9