Re: [PATCH v6 0/3] Input: support for STM FTS5

From: David Heidelberg

Date: Sun Sep 06 2026 - 12:45:57 EST


On 06/09/2026 18:33, David Heidelberg via B4 Relay wrote:
Used on various phones. Minimal viable driver.

Includes device-tree enabling touchscreen on Pixel 3.
Also, tested on Xiaomi Mi 8 (device-tree is not yet inside the mainline).

What is missing:
- switching between AP and SLPI mode (to be able to wake up phone by touch)
- firmware loading
- anything above basic touch

Signed-off-by: David Heidelberg <david@xxxxxxx>
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Sorry for the noise, seems the wake up sequence isn't right yet, FTS5 on Mi 8 after some time off stops working - on Pixel 3 there is kept vdd-supply always-on, so likely it ignores incorrect suspend.

I'll send v7 fixing the issue today.

David