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Commit 98ee7c7c authored by Martin Peres's avatar Martin Peres Committed by Ben Skeggs
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drm/nouveau/therm: disable auto fan management if temperature is not available 



Signed-off-by: default avatarMartin Peres <martin.peres@labri.fr>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 76c0295c

drivers/gpu/drm/nouveau/core/subdev/therm/base.c

+5 −0
Original line number Diff line number Diff line
@@ -149,6 +149,11 @@ nouveau_therm_fan_mode(struct nouveau_therm *therm, int mode) 
	    (mode != NOUVEAU_THERM_CTRL_NONE && device->card_type >= NV_C0))

		return -EINVAL;



	/* do not allow automatic fan management if the thermal sensor is

	 * not available */

	if (priv->mode == 2 && therm->temp_get(therm) < 0)

		return -EINVAL;



	if (priv->mode == mode)

		return 0;