From: Martin Peres <martin.pe...@labri.fr>
Signed-off-by: Martin Peres <martin.pe...@free.fr>
---
nvkm/subdev/therm/fanpwm.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/nvkm/subdev/therm/fanpwm.c b/nvkm/subdev/therm/fanpwm.c
index 9a5c073..c629d7f 100644
--- a/nvkm/subdev/therm/fanpwm.c
+++ b/nvkm/subdev/therm/fanpwm.c
@@ -25,6 +25,8 @@
#include <core/option.h>
#include <subdev/gpio.h>
+#include <subdev/bios.h>
+#include <subdev/bios/fan.h>
#include "priv.h"
@@ -86,11 +88,15 @@ nouveau_fanpwm_create(struct nouveau_therm *therm, struct
dcb_gpio_func *func)
{
struct nouveau_device *device = nv_device(therm);
struct nouveau_therm_priv *tpriv = (void *)therm;
+ struct nouveau_bios *bios = nouveau_bios(therm);
struct nouveau_fanpwm_priv *priv;
+ struct nvbios_therm_fan fan;
u32 divs, duty;
+ nvbios_fan_parse(bios, &fan);
+
if (!nouveau_boolopt(device->cfgopt, "NvFanPWM", func->param) ||
- !therm->pwm_ctrl ||
+ !therm->pwm_ctrl || fan.type == NVBIOS_THERM_FAN_TOGGLE ||
therm->pwm_get(therm, func->line, &divs, &duty) == -ENODEV)
return -ENODEV;
--
2.0.0
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