Re: [PATCH v2] goodix: Add new I2C/ACPI ids for GPD Win 2 touch screen

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Just gave this a shot and can confirm that the device is still recognized when I load the module. I mostly had both lines Just In Case(TM), but I dunno if there's something important to the other array, so I'll let Bastien take the wheel from here... let me know if there's anything else I should test.

-Ethan

On 05/31/2018 03:16 PM, Dmitry Torokhov wrote:
On Wed, May 30, 2018 at 10:19:46AM +0200, Bastien Nocera wrote:
On Tue, 2018-05-29 at 15:44 -0700, Dmitry Torokhov wrote:
On Tue, May 29, 2018 at 11:48 AM,  <flibitijibibo@xxxxxxxxx> wrote:
From: Ethan Lee <flibitijibibo@xxxxxxxxx>

GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp

Tested on a unit from the first production run sent to Indiegogo
backers

Signed-off-by: Ethan Lee <flibitijibibo@xxxxxxxxx>
---
  drivers/input/touchscreen/goodix.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/drivers/input/touchscreen/goodix.c
b/drivers/input/touchscreen/goodix.c
index 9736c83dd418..6a4ffe800194 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -926,6 +926,7 @@ static SIMPLE_DEV_PM_OPS(goodix_pm_ops,
goodix_suspend, goodix_resume);

  static const struct i2c_device_id goodix_ts_id[] = {
         { "GDIX1001:00", 0 },
+       { "GDIX1002:00", 0 },
Do we really need this? And actually the first one as well?
It was in the original driver submission, which isn't that old. I don't
have a way to test this right now though.
I am pretty sure we changed the way we generate modaliases for I2C
devices (from ACPI/OF) since then.

Ethan, can you please try building the driver without the new entry in
goodix_ts_id, make it a module and make sure it gets autoloaded for
you.

Thanks.


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