[PATCH 0/5] Input: s6sy761 - add support for ST FTS1BA90A

From: Nizat Mikayilli via B4 Relay

Date: Sun Nov 08 2026 - 03:35:11 EST


The ST FTS1BA90A in the Samsung Galaxy Tab S9 Wi-Fi speaks the S6SY761
protocol, so this series adds it to s6sy761. Patches 1 and 2 are
standalone fixes.

The touchscreen node for the tablet will be sent with its board series:
https://lore.kernel.org/r/20261022-gts9wifi-dts-v4-0-a361428fe59c@xxxxxxxxxx

I tested it on the tablet. I don't have a device with an S6SY761, so
for that chip it is only compile-tested.

Signed-off-by: Nizat Mikayilli <nacht@xxxxxxxxxx>
---
Nizat Mikayilli (5):
Input: s6sy761 - apply the touchscreen inversion and swap properties
Input: s6sy761 - check the multitouch axis ranges
dt-bindings: input: samsung,s6sy761: Add ST FTS1BA90A
Input: s6sy761 - move chip differences into per-chip data
Input: s6sy761 - add support for ST FTS1BA90A

.../input/touchscreen/samsung,s6sy761.yaml | 6 +-
drivers/input/touchscreen/Kconfig | 3 +-
drivers/input/touchscreen/s6sy761.c | 190 ++++++++++++++++-----
3 files changed, 156 insertions(+), 43 deletions(-)
---
base-commit: f7a8b89bc067fa1cbcd3312539bc0d61810d3280
change-id: 20261108-b4-s6sy761-fts1ba90a-2ac94a78de25

Best regards,
--
Nizat Mikayilli <nacht@xxxxxxxxxx>