Re: [PATCH v11 2/9] mfd: intel-lpss: add Dell Latitude 7275 to the resource conflict quirk

[Andy Shevchenko]

On Wed, Sep 30, 2026 at 02:43:14PM -0700, Thierry Chatard wrote:

> The Dell Latitude 7275 2-in-1 has the same BIOS bug as the Latitude 5285:
> the ACPI GEXP device declares an OperationRegion (BAR0) on the GNVS
> variable SB04 and the I2C4 controller (INT3446) builds its _CRS from that
> same variable, so intel_lpss_acpi fails to bind the controller with
> -EBUSY and the front camera sensor (OV5670, INT3479) is never registered
> unless acpi_enforce_resources=lax is passed.
> 
> Add the machine to the DMI table so QUIRK_IGNORE_RESOURCE_CONFLICTS is
> applied to INT3446 on it as well.

> Assisted-by: Claude Code:claude-fable-5-1

Assisted-by: LLM

With the above being corrected,
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>

-- 
With Best Regards,
Andy Shevchenko