On Fri Sep 19, 2025 at 8:23 AM CEST, Joel Selvaraj wrote:

Hi Luca Weiss and Tamura Dai,

On 9/12/25 02:24, Luca Weiss wrote:

...

Hi Tamura,

On Fri Sep 12, 2025 at 9:01 AM CEST, Tamura Dai wrote:

...

The bug is a typo in the compatible string for the touchscreen node. According to Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml, the correct compatible is "focaltech,ft8719", but the device tree used "focaltech,fts8719".

+Joel

I don't think this patch is really correct, in the sdm845-mainline fork there's a different commit which has some more changes to make the touchscreen work:

https://gitlab.com/sdm845-mainline/linux/-/commit/2ca76ac2e046158814b043fd4e...

Yes, this patch is not correct. My commit from the gitlab repo is the correct one. But I personally don't have the shiftmq6 device to smoke test before sending the patch. That's why I was hesitant to send it upstream. I have now requested someone to confirm if the touchscreen works with my gitlab commit. If if its all good, I will send the correct patch later.

Hi,

As written on Matrix I've confirmed the patch you linked works on v6.16.

Regards Luca

Regards, Joel