On Thu, 3 Jun 2021 09:05:33 -0700
Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
> On Thu, Jun 03, 2021 at 11:51:02AM +0000, Wilken Gottwalt wrote:
> > During standby some PSUs turn off the microcontroller. A re-init is
> > required during resume or the microcontroller stays unresponsive.
> >
> > Fixes: d115b51e0e56 ("hwmon: add Corsair PSU HID controller driver")
> > Signed-off-by: Wilken Gottwalt <wilken.gottwalt@xxxxxxxxxx>
>
> Applied.
Thank you. Though I have an odd question. I would like to change the licensing to
a dual license (GPL/MPL) to support the LibreHardwareMonitor project. They want
to use my code but use a MPL license. What would be the best way to do this?
greetings,
Will
> Thanks,
> Guenter
>
> > ---
> > Changes in v2:
> > - corrected fixes commit
> > ---
> > drivers/hwmon/corsair-psu.c | 14 ++++++++++++++
> > 1 file changed, 14 insertions(+)
> >
> > diff --git a/drivers/hwmon/corsair-psu.c b/drivers/hwmon/corsair-psu.c
> > index 02298b86b57b..731d5117f9f1 100644
> > --- a/drivers/hwmon/corsair-psu.c
> > +++ b/drivers/hwmon/corsair-psu.c
> > @@ -771,6 +771,16 @@ static int corsairpsu_raw_event(struct hid_device *hdev, struct hid_report
> > *repo return 0;
> > }
> >
> > +#ifdef CONFIG_PM
> > +static int corsairpsu_resume(struct hid_device *hdev)
> > +{
> > + struct corsairpsu_data *priv = hid_get_drvdata(hdev);
> > +
> > + /* some PSUs turn off the microcontroller during standby, so a reinit is required */
> > + return corsairpsu_init(priv);
> > +}
> > +#endif
> > +
> > static const struct hid_device_id corsairpsu_idtable[] = {
> > { HID_USB_DEVICE(0x1b1c, 0x1c03) }, /* Corsair HX550i */
> > { HID_USB_DEVICE(0x1b1c, 0x1c04) }, /* Corsair HX650i */
> > @@ -793,6 +803,10 @@ static struct hid_driver corsairpsu_driver = {
> > .probe = corsairpsu_probe,
> > .remove = corsairpsu_remove,
> > .raw_event = corsairpsu_raw_event,
> > +#ifdef CONFIG_PM
> > + .resume = corsairpsu_resume,
> > + .reset_resume = corsairpsu_resume,
> > +#endif
> > };
> > module_hid_driver(corsairpsu_driver);
> >
