media: ipu-bridge: Add Himax HM1092 IR sensor

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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>

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Jake Steinman 2026-07-30 10:24:14 -04:00 • committed by Sakari Ailus

parent f1d1ed39ce

commit 4fdb0342f0

1 changed files with 2 additions and 0 deletions

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drivers/media/pci/intel/ipu-bridge.c

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