btc_dpm_set_power_state 1598 drivers/gpu/drm/radeon/radeon_asic.c .set_power_state = &btc_dpm_set_power_state, btc_dpm_set_power_state 569 drivers/gpu/drm/radeon/radeon_asic.h int btc_dpm_set_power_state(struct radeon_device *rdev);