Symbol: btc_dpm_pre_set_power_state
drivers/gpu/drm/radeon/radeon_asic.c
1597
.pre_set_power_state = &btc_dpm_pre_set_power_state,
drivers/gpu/drm/radeon/radeon_asic.h
566
int btc_dpm_pre_set_power_state(struct radeon_device *rdev);