ni_dpm_pre_set_power_state 1745 drivers/gpu/drm/radeon/radeon_asic.c 		.pre_set_power_state = &ni_dpm_pre_set_power_state,
ni_dpm_pre_set_power_state  662 drivers/gpu/drm/radeon/radeon_asic.h int ni_dpm_pre_set_power_state(struct radeon_device *rdev);