[PATCH v1 0/2] x86-android-tablets: Add sound and haptics support for Lenovo YB1-X9*

From: Yauhen Kharuzhy

Date: Tue Feb 17 2026 - 18:36:47 EST


Defines I2C board info and properties for the DRV2604L haptics driver used in
Lenovo Yoga Book YB1-X90/X91 tablets.

Depends on the drv260x patch series [1] for enabling ACPI support in the
driver.

Defines sound devices for both models: rt5677 codec and TS3A227E jack
detection IC. Depends on [2], machine sound driver implemented in [3].

To simplify the sound driver, the same set of properties is used for both
the X91 and X90 versions. For X91, software nodes with such properties are
attached to the ACPI nodes.

1. https://lore.kernel.org/linux-input/20260215141435.727872-1-jekhor@xxxxxxxxx/
2. https://lore.kernel.org/linux-sound/20260211002255.4090440-1-jekhor@xxxxxxxxx/
3. https://lore.kernel.org/linux-sound/20260217231324.1319392-1-jekhor@xxxxxxxxx/


Yauhen Kharuzhy (2):
platform: x86-android-tablets: lenovo: Add Yoga Book haptics entries
platform: x86-android-tablets: lenovo: Add Yoga Book YB1 sound card
info

.../platform/x86/x86-android-tablets/lenovo.c | 223 ++++++++++++++++++
1 file changed, 223 insertions(+)

base-commit: 635c467cc14ebdffab3f77610217c1dacaf88e8c
message-id: <20260215141435.727872-1-jekhor@xxxxxxxxx>
message-id: <20260211002255.4090440-1-jekhor@xxxxxxxxx>
message-id: <20260217231324.1319392-1-jekhor@xxxxxxxxx>
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2.51.0