ni_dpm_set_power_state 1746 drivers/gpu/drm/radeon/radeon_asic.c 		.set_power_state = &ni_dpm_set_power_state,
ni_dpm_set_power_state  663 drivers/gpu/drm/radeon/radeon_asic.h int ni_dpm_set_power_state(struct radeon_device *rdev);