On Sat, 2021-09-04 at 22:58 +0200, Jérôme de Bretagne wrote: > The Wacom touchscreen/digitizer in the Dell Latitude 7275 > mistakenly reports having a battery, add a quirk to ignore it. > > Signed-off-by: Jérôme de Bretagne <jerome.debretagne@xxxxxxxxx> > Tested-by: Jérôme de Bretagne <jerome.debretagne@xxxxxxxxx> > --- > drivers/hid/wacom_wac.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c > index 81ba642adcb7..4d4503cbe308 100644 > --- a/drivers/hid/wacom_wac.c > +++ b/drivers/hid/wacom_wac.c > @@ -3574,6 +3574,13 @@ void wacom_setup_device_quirks(struct wacom *wacom) > __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); > __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); > } > + > + /* > + * The Wacom touchscreen/digitizer in the Dell Latitude 7275 > mistakenly > + * reports having a battery, let's ignore it. > + */ > + if (wacom->hdev->product == 0x4804) We probably want a define for this ID. > + features->quirks &= ~WACOM_QUIRK_BATTERY; > } > > int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, Cheers, Filipe Laíns
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