On Thu Sep 17 14:45:35 2026 +0000, Sergey Lebedev wrote:
> The Microsoft Surface Pro for Business 11th Edition with Intel mounts
> its OV13858 rear sensor rotated 180 degrees, but reports a rotation of
> 0 in its SSDB and has no matching _PLD, so without a DMI quirk the
> image is presented upside down.
>
> Add a DMI quirk entry for this model so that a rotation of 180 degrees
> is reported for its OVTID858 sensor.
>
> Tested on the affected machine: camera_sensor_rotation reads 180 and
> libcamera reports Rotation = 180. Confirmed independently on a second
> machine of the same model, where GNOME Snapshot and Firefox present
> the image the right way up once the quirk is applied; qcam, which
> talks to libcamera directly, does not.
>
> Signed-off-by: Sergey Lebedev <[email protected]>
> Tested-by: German Pablo Lindo <[email protected]>
> Signed-off-by: Sakari Ailus <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
drivers/media/pci/intel/ipu-bridge.c | 8 ++++++++
1 file changed, 8 insertions(+)
---
diff --git a/drivers/media/pci/intel/ipu-bridge.c
b/drivers/media/pci/intel/ipu-bridge.c
index e39697335c92..77257311d1d8 100644
--- a/drivers/media/pci/intel/ipu-bridge.c
+++ b/drivers/media/pci/intel/ipu-bridge.c
@@ -217,6 +217,14 @@ static const struct dmi_system_id
upside_down_sensor_dmi_ids[] = {
},
.driver_data = "SONY471A",
},
+ {
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft
Corporation"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME,
+ "Surface Pro for Business 11th Edition
with Intel"),
+ },
+ .driver_data = "OVTID858",
+ },
{
/* Samsung Galaxy Book5 Pro 360 */
.matches = {
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