On 25 January 2018 at 13:16, Tobias Klausmann < [email protected]> wrote:
> This fixes wrong temperature outputs e.g. 511°C if the card is asleep. > > Signed-off-by: Tobias Klausmann <[email protected]> > LGTM, Reviewed-by: Rhys Kidd <[email protected]> > --- > drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c > b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c > index 9f0dea3f61dc..45d0ec632b5a 100644 > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c > +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c > @@ -32,8 +32,10 @@ gp100_temp_get(struct nvkm_therm *therm) > u32 inttemp = (tsensor & 0x0001fff8); > > /* device SHADOWed */ > - if (tsensor & 0x40000000) > + if (tsensor & 0x40000000) { > nvkm_trace(subdev, "reading temperature from SHADOWed > sensor\n"); > + return -ENODEV; > + } > > /* device valid */ > if (tsensor & 0x20000000) > -- > 2.16.1 > > _______________________________________________ > Nouveau mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/nouveau >
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