Re: [PATCH 2/2] platform/x86: GPD pocket fan: Allow somewhat lower/higher temperature limits

[Hans de Goede]

Hi,

On 08-01-2020 13:23, Andy Shevchenko wrote:
> On Mon, Jan 6, 2020 at 4:42 PM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
> > Allow the user to configure the fan to turn on / speed-up at lower
> > thresholds then before (20 degrees Celcius as minimum instead of 40) and
> > likewise also allow the user to delay the fan speeding-up till the
> > temperature hits 90 degrees Celcius (was 70).
> >
> > Cc: Jason Anderson <jasona.594@xxxxxxxxx>
>
> > Reported-by: Jason Anderson <jasona.594@xxxxxxxxx>
>
> My understanding of this tag that the report assumes a bug to fix
> followed up with a corresponding Fixes tag.

Well in a way the old min/max for the limits being to strict a bug
and Jason pointed this out so I want to give him credit for that.

OTHO Fixes: feels a little bit to strong, even without a Cc: stable
tag, commits with Fixes: in there are almost guaranteed to be picked
up for the stable series and in this case that seems unnecessary to me.

If you do want to add a Fixes: tag then adding the one from patch 1/2
makes the most sense.

Regards,

Hans



> > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> > ---
> >   drivers/platform/x86/gpd-pocket-fan.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/platform/x86/gpd-pocket-fan.c b/drivers/platform/x86/gpd-pocket-fan.c
> > index 1e6a42f2ea8a..0ffcbf9bc18e 100644
> > --- a/drivers/platform/x86/gpd-pocket-fan.c
> > +++ b/drivers/platform/x86/gpd-pocket-fan.c
> > @@ -126,7 +126,7 @@ static int gpd_pocket_fan_probe(struct platform_device *pdev)
> >          int i;
> >
> >          for (i = 0; i < ARRAY_SIZE(temp_limits); i++) {
> > -               if (temp_limits[i] < 40000 || temp_limits[i] > 70000) {
> > +               if (temp_limits[i] < 20000 || temp_limits[i] > 90000) {
> >                          dev_err(&pdev->dev, "Invalid temp-limit %d (must be between 40000 and 70000)\n",
> >                                  temp_limits[i]);
> >                          temp_limits[0] = TEMP_LIMIT0_DEFAULT;
> > --
> > 2.24.1