Re: [PATCH] HID: add ALWAYS_POLL quirk for YJX-CHIP EWEADN wireless receivers

[Jiri Kosina]

On Mon, 12 Oct 2026, Liang Haowen wrote:

> The 2.4 GHz receiver in EWEADN G5 wireless mice (YJX-CHIP A8A5:2255)
> presents its mouse data on a standard interrupt IN endpoint. usbhid
> only submits read URBs for an input device while a userspace consumer
> holds it open, so on boot or replug the mouse pointer stays dead until
> something opens the node.
> 
> The same receiver ships with a number of other EWEADN models (A6, A7,
> E7, E9, E11, G2SE A, GS02 Pro, S7, S9SE, X23), so the quirk covers
> the whole family.
> 
> Cc: Jiri Kosina <jikos@xxxxxxxxxx>
> Cc: Benjamin Tissoires <bentiss@xxxxxxxxxx>
> Cc: linux-input@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> 
> Signed-off-by: Liang Haowen <nbg2974@xxxxxxxxx>

Applied to hid.git#for-7.3/upstream-fixes, thanks.

-- 
Jiri Kosina
SUSE Labs