Re: [PATCH 2/8] media: i2c: Add Yoga Book camera ACPI IDs

From: Sakari Ailus

Date: Thu Aug 27 2026 - 08:15:52 EST


On Thu, Aug 27, 2026 at 12:58:31PM +0300, Andy Shevchenko wrote:
> On Wed, Aug 26, 2026 at 03:22:50PM +0200, Maurizio Casciano wrote:
> > The Lenovo Yoga Book YB1-X91 firmware enumerates the front OV2740 as
> > OVTI2740 and the rear OV8858 as INT3477. Neither ID currently matches
> > its sensor driver, so both I2C devices remain unbound.
> >
> > Add the IDs to the corresponding ACPI match tables. Sensor
> > configuration and CSI lane quirks are kept in later patches.
>
> For the record can you provide an DSDT excerpt of this device object (no need
> to put into commit message, just reply here)?

Typically the information comes from BIOS (EFI variables?) so the DSDT
nor SSDTs have this information as such.

--
Sakari Ailus