Hi Dmitry,
-----Original message-----
From:Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
To:Patrick Dreyer <Patrick@xxxxxxxxxxx>,廖崇榮 <kt.liao@xxxxxxxxxx>
Cc:linux-input@xxxxxxxxxxxxxxx <linux-input@xxxxxxxxxxxxxxx>,pbreuch@xxxxxxxxxxx,mt-ml@xxxxxx
Date:Wed, 06 Feb 2019 08:42:50
Subject:Re: [PATCH] elan_i2c_core: Add ACPI ID for ASUS Aspire F5-573G
Hi Patrick,
On Sun, Dec 23, 2018 at 7:37 AM Patrick Dreyer <Patrick@xxxxxxxxxxx> wrote:
>
> Problem:
> Multi touchpad is not recognized on ASUS Aspire F5-573G.
>
> Description:
> Add ELAN0501 to the ACPI table to support Elan touchpad found in ASUS Aspire F5-573G
>
> Patch:
>
> --- input/drivers/input/mouse/elan_i2c_core.c.orig 2018-12-23 16:20:37.737166868 +0100
> +++ input/drivers/input/mouse/elan_i2c_core.c 2018-12-23 16:20:00.889663448 +0100
> @@ -1336,6 +1336,7 @@ MODULE_DEVICE_TABLE(i2c, elan_id);
> static const struct acpi_device_id elan_acpi_id[] = {
> { "ELAN0000", 0 },
> { "ELAN0100", 0 },
> + { "ELAN0501", 0 },
> { "ELAN0600", 0 },
> { "ELAN0602", 0 },
> { "ELAN0605", 0 },
>
> Signed-off-by: Patrick Dreyer <Patrick.Dreyer@xxxxxxxxx>
Apparently this breaks Acer Aspire V-371
(https://bugzilla.kernel.org/show_bug.cgi?id=202503) and some others.
Patrick, have you tried running i2c-hid/hid-multitouch on your device?
KT, do you know what driver should be used with ELAN0501 devices?
Its Chinese new year vacation now, I will check it next Monday with PM
I think it's Acer Aspire F5 not Asus.
Acer use MS PTP only and should run i2c-multitouch driver.
B.R
KT
Thanks.
--
Dmitry
