si_fan_ctrl_get_mode 2016 drivers/gpu/drm/radeon/radeon_asic.c .fan_ctrl_get_mode = &si_fan_ctrl_get_mode, si_fan_ctrl_get_mode 772 drivers/gpu/drm/radeon/radeon_asic.h u32 si_fan_ctrl_get_mode(struct radeon_device *rdev);