linux-kernel - Re: [PATCH] HID: i2c-hid: Fix Elan touchpad regression

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Message-ID: <nycvar.YFH.7.76.2108201452050.15313@cbobk.fhfr.pm>
Date:   Fri, 20 Aug 2021 14:52:15 +0200 (CEST)
From:   Jiri Kosina <jikos@...nel.org>
To:     Jim Broadus <jbroadus@...il.com>
cc:     benjamin.tissoires@...hat.com, linux-kernel@...r.kernel.org,
        linux-input@...r.kernel.org, johnny.chuang.emc@...il.com,
        kai.heng.feng@...onical.com
Subject: Re: [PATCH] HID: i2c-hid: Fix Elan touchpad regression

On Sun, 8 Aug 2021, Jim Broadus wrote:

> A quirk was recently added for Elan devices that has same device match
> as an entry earlier in the list. The i2c_hid_lookup_quirk function will
> always return the last match in the list, so the new entry shadows the
> old entry. The quirk in the previous entry, I2C_HID_QUIRK_BOGUS_IRQ,
> silenced a flood of messages which have reappeared in the 5.13 kernel.
> 
> This change moves the two quirk flags into the same entry.
> 
> Fixes: ca66a6770bd9 (HID: i2c-hid: Skip ELAN power-on command after reset)
> Signed-off-by: Jim Broadus <jbroadus@...il.com>

Applied, thank you.

-- 
Jiri Kosina
SUSE Labs