linux-kernel - Re: [PATCH] hid: add another quirk for Chicony PixArt mouse

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Date:   Fri, 21 Jun 2019 12:36:11 +0200
From:   Sebastian Parschauer <s.parschauer@....de>
To:     Oleksandr Natalenko <oleksandr@...hat.com>,
        Jiri Kosina <jikos@...nel.org>
Cc:     Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Dave Young <dyoung@...hat.com>,
        "Herton R . Krzesinski" <herton@...hat.com>,
        Oliver Neukum <oneukum@...e.de>, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] hid: add another quirk for Chicony PixArt mouse

Thanks, got it on my radar already since Feb 5:

https://github.com/sriemer/fix-linux-mouse/issues/15#issuecomment-460713115

If you see "Manufacturer: PixArt", then chances are high, that the
device is affected. IMHO generic quirks like described in GitHub issue
#20 would cover those easier.

Acked-by: Sebastian Parschauer <s.parschauer@....de>

On 21.06.19 11:39, Oleksandr Natalenko wrote:
> Erm. Cc: s.parschauer@....de instead of inactive @suse address.
>
> On Fri, Jun 21, 2019 at 11:17:36AM +0200, Oleksandr Natalenko wrote:
>> I've spotted another Chicony PixArt mouse in the wild, which requires
>> HID_QUIRK_ALWAYS_POLL quirk, otherwise it disconnects each minute.
>>
>> USB ID of this device is 0x04f2:0x0939.
>>
>> We've introduced quirks like this for other models before, so lets add
>> this mouse too.
>>
>> Link: https://github.com/sriemer/fix-linux-mouse#usb-mouse-disconnectsreconnects-every-minute-on-linux
>> Signed-off-by: Oleksandr Natalenko <oleksandr@...hat.com>
>> ---
>>   drivers/hid/hid-ids.h    | 1 +
>>   drivers/hid/hid-quirks.c | 1 +
>>   2 files changed, 2 insertions(+)
>>
>> diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
>> index eac0c54c5970..69f0553d9d95 100644
>> --- a/drivers/hid/hid-ids.h
>> +++ b/drivers/hid/hid-ids.h
>> @@ -269,6 +269,7 @@
>>   #define USB_DEVICE_ID_CHICONY_MULTI_TOUCH	0xb19d
>>   #define USB_DEVICE_ID_CHICONY_WIRELESS	0x0618
>>   #define USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE	0x1053
>> +#define USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE2	0x0939
>>   #define USB_DEVICE_ID_CHICONY_WIRELESS2	0x1123
>>   #define USB_DEVICE_ID_ASUS_AK1D		0x1125
>>   #define USB_DEVICE_ID_CHICONY_TOSHIBA_WT10A	0x1408
>> diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
>> index e5ca6fe2ca57..671a285724f9 100644
>> --- a/drivers/hid/hid-quirks.c
>> +++ b/drivers/hid/hid-quirks.c
>> @@ -42,6 +42,7 @@ static const struct hid_device_id hid_quirks[] = {
>>   	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM), HID_QUIRK_NOGET },
>>   	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH), HID_QUIRK_MULTI_INPUT },
>>   	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
>> +	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE2), HID_QUIRK_ALWAYS_POLL },
>>   	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS), HID_QUIRK_MULTI_INPUT },
>>   	{ HID_USB_DEVICE(USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD), HID_QUIRK_BADPAD },
>>   	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK), HID_QUIRK_NOGET },
>> --
>> 2.22.0
>>
>