1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c b/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c
index 22a20573ed1b..22ac6dbd6c8f 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c
@@ -184,7 +184,8 @@ nvbios_therm_fan_parse(struct nouveau_bios *bios,
                         cur_trip->fan_duty = value;
                         break;
                 case 0x26:
-                        fan->pwm_freq = value;
+                        if (!fan->pwm_freq)
+                                fan->pwm_freq = value;
                         break;
                 case 0x3b:
                         fan->bump_period = value;