Re: [PATCH 2/8] media: i2c: Add Yoga Book camera ACPI IDs
From: Andy Shevchenko
Date: Thu Aug 27 2026 - 09:01:46 EST
On Thu, Aug 27, 2026 at 03:14:34PM +0300, Sakari Ailus wrote:
> 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.
I am asking to see it in general, then to see that the IDs there.
--
With Best Regards,
Andy Shevchenko