diff options
| author | D. Manresa <dmanresa@gmail.com> | 2026-10-02 09:33:43 -0700 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2026-10-15 16:38:06 +0100 |
| commit | 495d5f41a6161dffafe61ac458459c62d440344a (patch) | |
| tree | 55f4c4472579c9ed666e5e873681929d6344ecac /scripts/Makefile.vmlinux | |
| parent | 194da454d5e204e8bb995359e995fac232fb6da5 (diff) | |
mfd: intel-lpss: Add Dell Latitude 7275 to the resource conflict quirk
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: LLM
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: D. Manresa <dmanresa@gmail.com>
Signed-off-by: Thierry Chatard <tchatard@gmail.com>
Link: https://patch.msgid.link/20261002163350.1248431-3-tchatard@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'scripts/Makefile.vmlinux')
0 files changed, 0 insertions, 0 deletions