ci_fan_ctrl_get_fan_speed_percent 2188 drivers/gpu/drm/radeon/radeon_asic.c 		.get_fan_speed_percent = &ci_fan_ctrl_get_fan_speed_percent,
ci_fan_ctrl_get_fan_speed_percent  897 drivers/gpu/drm/radeon/radeon_asic.h int ci_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev,