media: ipu-bridge: Add Himax HM1092 IR sensor

The HM1092 is a mono IR sensor used for face unlock on Intel IPU6 and
IPU7 laptops. Without an entry here the sensor endpoint is built with no
link-frequencies property, the driver rejects every mode and the sensor
never binds.

Two frequencies are listed because the sensor is driven from a different
external clock depending on the platform, with the PLL programmed to
match: 180480000 Hz on Dell (19.2 MHz EXTCLK) and 180000000 Hz on ASUS
(24 MHz).

Assisted-by: Claude:claude-opus-5
Signed-off-by: Jake Steinman <j@metarealtyinc.ca>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This commit is contained in:
Jake Steinman
2026-07-30 20:54:58 +03:00
committed by Sakari Ailus
parent f1d1ed39ce
commit 4fdb0342f0
+2
View File
@@ -49,6 +49,8 @@
* Please keep the list sorted by ACPI HID.
*/
static const struct ipu_sensor_config ipu_supported_sensors[] = {
/* Himax HM1092 */
IPU_SENSOR_CONFIG("HIMX1092", 2, 180000000, 180480000),
/* Himax HM11B1 */
IPU_SENSOR_CONFIG("HIMX11B1", 1, 384000000),
/* Himax HM2170 */