linux-kernel - Re: [PATCH] Input: goodix - decouple irq and reset lines

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <5dfd17505a7c2f650f1102a8c0d7008ca8dc0b1f.camel@hadess.net>
Date:   Mon, 07 Jan 2019 17:01:56 +0100
From:   Bastien Nocera <hadess@...ess.net>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Alex Gonzalez <alex.gonzalez@...i.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: goodix - decouple irq and reset lines

On Mon, 2019-01-07 at 16:56 +0100, Bastien Nocera wrote:
> Given that we do have access to the datasheet, it would also be
> useful
> for the patch to mention where in the datasheet it says that the
> reset
> line can be left pulled-up, or mention on which shipping device this
> setup is already used (and if so, what the DTS or ACPI snippet that
> declares those is).

Or alternatively, and as Andreas pointed out in another thread, find
the code in the vendor driver that does support this setup:
https://github.com/goodix/gt9xx_driver_android
https://github.com/goodix/goodix_gt9xx_public

If it doesn't work with the vendor code, then we might not want to make
it work with our driver either.

Cheers