ACPI: scan: Honor _DEP for Intel CVS devices

CVS (Computer Vision Sensing) is an ACPI-enumerated device that sits
inline in the CSI-2 path between the camera sensor and Intel IPU.
On platforms where CVS is present, the camera sensor's ACPI node
declares a _DEP dependency on the CVS device.

The CVS driver must be fully initialized before camera sensor drivers
probe, because CVS controls the CSI-2 link ownership handshake (via
GPIO REQ/RESP), the MIPI/CSI-2 lane configuration, and the camera
power domain. Without CVS ready, the sensor driver can bind but the
CSI-2 stream will not function correctly.

The CVS driver calls acpi_dev_clear_dependencies() at the end of its
probe() to unblock waiting consumers once it is ready.

Move the CVS HIDs from acpi_ignore_dep_ids[] to acpi_honor_dep_ids[]
so that camera sensor enumeration is deferred until the CVS driver has
finished probing, matching the behavior already in place for IVSC.

Signed-off-by: Miguel Vadillo <miguel.vadillo@intel.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Link: https://patch.msgid.link/20260601194040.18223-1-miguel.vadillo@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

0 files changed, 0 insertions, 0 deletions