On Wed, 2022-04-13 at 07:59 -0700, Jason Gerecke wrote: > Following up on my previous comment. I've been able to test this > patch > with both flavors of wireless interface. Both Bluetooth (Intuos Pro) > and dongle-based (Intuos5) appear to have mostly-correct behavior > while charging and discharging, even when the battery level gradually > drops to zero. The misbehaviors I see appear to be limited to upower > mis-categorizing the devices as an e.g. keyboard or generic battery > rather than as a tablet. This leads to some slightly confusing UI > issues (e.g. GNOME and KDE referring to the device incorrectly), but > nothing too annoying. If upower is taught to recognize tablets under > more circumstances those issues should disappear. > > Ping tells me you may have an Intuos4 Wireless, Bastien? Any > additional testing you can do with that device would be appreciated, > though even without it I'm personally comfortable enough to provide > an > ack: > > Acked-by: Jason Gerecke <jason.gerecke@xxxxxxxxx> Only devices I have is the original Wacom Graphire Bluetooth, and a wired Intuos4 (PTK-640) which I think changed names not long after. This might be enough: https://gitlab.freedesktop.org/upower/upower/-/merge_requests/127 Please file an issue with the info discussed in the previous mail if it isn't. Cheers > > Jason > --- > Now instead of four in the eights place / > you’ve got three, ‘Cause you added one / > (That is to say, eight) to the two, / > But you can’t take seven from three, / > So you look at the sixty-fours.... > > On Tue, Apr 12, 2022 at 1:53 AM Jiri Kosina <jikos@xxxxxxxxxx> wrote: > > > > On Thu, 7 Apr 2022, Bastien Nocera wrote: > > > > > POWER_SUPPLY_TYPE_USB seems to only ever be used by USB ports > > > that are > > > used to charge the machine itself (so a "system" scope), like the > > > single USB port on a phone, rather than devices. > > > > > > The wacom_sys driver is the only driver that sets its device > > > battery as > > > being a USB type, which doesn't seem correct based on its usage, > > > so > > > switch it to be a battery type like all the other USB-connected > > > devices. > > > > > > Signed-off-by: Bastien Nocera <hadess@xxxxxxxxxx> > > > --- > > > drivers/hid/wacom_sys.c | 2 +- > > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > > > diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c > > > index 066c567dbaa2..620fe74f5676 100644 > > > --- a/drivers/hid/wacom_sys.c > > > +++ b/drivers/hid/wacom_sys.c > > > @@ -1777,7 +1777,7 @@ static int > > > __wacom_initialize_battery(struct wacom *wacom, > > > bat_desc->get_property = wacom_battery_get_property; > > > sprintf(battery->bat_name, "wacom_battery_%ld", n); > > > bat_desc->name = battery->bat_name; > > > - bat_desc->type = POWER_SUPPLY_TYPE_USB; > > > + bat_desc->type = POWER_SUPPLY_TYPE_BATTERY; > > > bat_desc->use_for_apm = 0; > > > > > > ps_bat = devm_power_supply_register(dev, bat_desc, > > > &psy_cfg); > > > > Thanks Bastien, makes sense. CCing Jason and Ping (the Wacom driver > > maintainers) to get their Ack. > > > > -- > > Jiri Kosina > > SUSE Labs > >
