ci_dpm_post_set_power_state 2176 drivers/gpu/drm/radeon/radeon_asic.c 		.post_set_power_state = &ci_dpm_post_set_power_state,
ci_dpm_post_set_power_state  880 drivers/gpu/drm/radeon/radeon_asic.h void ci_dpm_post_set_power_state(struct radeon_device *rdev);