ci_fan_ctrl_set_mode 2186 drivers/gpu/drm/radeon/radeon_asic.c 		.fan_ctrl_set_mode = &ci_fan_ctrl_set_mode,
ci_fan_ctrl_set_mode  902 drivers/gpu/drm/radeon/radeon_asic.h void ci_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode);