| Message ID | 20181108235921.62193-1-bleung@chromium.org (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Delegated to: | Jiri Kosina |
| Headers | show |
| Series | HID: input: Ignore battery reported by Symbol DS4308 | expand |
On Fri, Nov 9, 2018 at 12:59 AM Benson Leung <bleung@chromium.org> wrote: > > The Motorola/Zebra Symbol DS4308-HD is a handheld USB barcode scanner > which does not have a battery, but reports one anyway that always has > capacity 2. > > Let's apply the IGNORE quirk to prevent it from being treated like a > power supply so that userspaces don't get confused that this > accessory is almost out of power and warn the user that they need to charge > their wired barcode scanner. > > Reported here: https://bugs.chromium.org/p/chromium/issues/detail?id=804720 > > Signed-off-by: Benson Leung <bleung@chromium.org> > --- Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> > drivers/hid/hid-ids.h | 1 + > drivers/hid/hid-input.c | 3 +++ > 2 files changed, 4 insertions(+) > > diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h > index c0d668944dbe..07f6348b9f86 100644 > --- a/drivers/hid/hid-ids.h > +++ b/drivers/hid/hid-ids.h > @@ -1043,6 +1043,7 @@ > #define USB_VENDOR_ID_SYMBOL 0x05e0 > #define USB_DEVICE_ID_SYMBOL_SCANNER_1 0x0800 > #define USB_DEVICE_ID_SYMBOL_SCANNER_2 0x1300 > +#define USB_DEVICE_ID_SYMBOL_SCANNER_3 0x1200 > > #define USB_VENDOR_ID_SYNAPTICS 0x06cb > #define USB_DEVICE_ID_SYNAPTICS_TP 0x0001 > diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c > index a2f74e6adc70..44ea8e7c71a9 100644 > --- a/drivers/hid/hid-input.c > +++ b/drivers/hid/hid-input.c > @@ -325,6 +325,9 @@ static const struct hid_device_id hid_battery_quirks[] = { > { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, > USB_DEVICE_ID_ELECOM_BM084), > HID_BATTERY_QUIRK_IGNORE }, > + { HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL, > + USB_DEVICE_ID_SYMBOL_SCANNER_3), > + HID_BATTERY_QUIRK_IGNORE }, > {} > }; > > -- > 2.19.1.930.g4563a0d9d0-goog >
On Fri, Nov 9, 2018 at 9:50 AM Benjamin Tissoires <benjamin.tissoires@redhat.com> wrote: > > On Fri, Nov 9, 2018 at 12:59 AM Benson Leung <bleung@chromium.org> wrote: > > > > The Motorola/Zebra Symbol DS4308-HD is a handheld USB barcode scanner > > which does not have a battery, but reports one anyway that always has > > capacity 2. > > > > Let's apply the IGNORE quirk to prevent it from being treated like a > > power supply so that userspaces don't get confused that this > > accessory is almost out of power and warn the user that they need to charge > > their wired barcode scanner. > > > > Reported here: https://bugs.chromium.org/p/chromium/issues/detail?id=804720 > > > > Signed-off-by: Benson Leung <bleung@chromium.org> > > --- > > Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> And applied, thanks > > > drivers/hid/hid-ids.h | 1 + > > drivers/hid/hid-input.c | 3 +++ > > 2 files changed, 4 insertions(+) > > > > diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h > > index c0d668944dbe..07f6348b9f86 100644 > > --- a/drivers/hid/hid-ids.h > > +++ b/drivers/hid/hid-ids.h > > @@ -1043,6 +1043,7 @@ > > #define USB_VENDOR_ID_SYMBOL 0x05e0 > > #define USB_DEVICE_ID_SYMBOL_SCANNER_1 0x0800 > > #define USB_DEVICE_ID_SYMBOL_SCANNER_2 0x1300 > > +#define USB_DEVICE_ID_SYMBOL_SCANNER_3 0x1200 > > > > #define USB_VENDOR_ID_SYNAPTICS 0x06cb > > #define USB_DEVICE_ID_SYNAPTICS_TP 0x0001 > > diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c > > index a2f74e6adc70..44ea8e7c71a9 100644 > > --- a/drivers/hid/hid-input.c > > +++ b/drivers/hid/hid-input.c > > @@ -325,6 +325,9 @@ static const struct hid_device_id hid_battery_quirks[] = { > > { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, > > USB_DEVICE_ID_ELECOM_BM084), > > HID_BATTERY_QUIRK_IGNORE }, > > + { HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL, > > + USB_DEVICE_ID_SYMBOL_SCANNER_3), > > + HID_BATTERY_QUIRK_IGNORE }, > > {} > > }; > > > > -- > > 2.19.1.930.g4563a0d9d0-goog > >
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index c0d668944dbe..07f6348b9f86 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -1043,6 +1043,7 @@ #define USB_VENDOR_ID_SYMBOL 0x05e0 #define USB_DEVICE_ID_SYMBOL_SCANNER_1 0x0800 #define USB_DEVICE_ID_SYMBOL_SCANNER_2 0x1300 +#define USB_DEVICE_ID_SYMBOL_SCANNER_3 0x1200 #define USB_VENDOR_ID_SYNAPTICS 0x06cb #define USB_DEVICE_ID_SYNAPTICS_TP 0x0001 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index a2f74e6adc70..44ea8e7c71a9 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -325,6 +325,9 @@ static const struct hid_device_id hid_battery_quirks[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084), HID_BATTERY_QUIRK_IGNORE }, + { HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL, + USB_DEVICE_ID_SYMBOL_SCANNER_3), + HID_BATTERY_QUIRK_IGNORE }, {} };
The Motorola/Zebra Symbol DS4308-HD is a handheld USB barcode scanner which does not have a battery, but reports one anyway that always has capacity 2. Let's apply the IGNORE quirk to prevent it from being treated like a power supply so that userspaces don't get confused that this accessory is almost out of power and warn the user that they need to charge their wired barcode scanner. Reported here: https://bugs.chromium.org/p/chromium/issues/detail?id=804720 Signed-off-by: Benson Leung <bleung@chromium.org> --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 3 +++ 2 files changed, 4 insertions(+)