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ACPI: scan: Add Intel CVS ACPI HIDs to acpi_ignore_dep_ids[]

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[ Upstream commit 4405a214df ]

Some x86/ACPI laptops with MIPI cameras have a INTC10DE or INTC10E0 ACPI
device in the _DEP dependency list of the ACPI devices for the camera-
sensors (which have flags.honor_deps set).

These devices are for an Intel Vision CVS chip for which an out of tree
driver is available [1].

The camera sensor works fine without a driver being loaded for this
ACPI device on the 2 laptops this was tested on:

ThinkPad X1 Carbon Gen 12 (Meteor Lake)
ThinkPad X1 2-in-1 Gen 10 (Arrow Lake)

For now add these HIDs to acpi_ignore_dep_ids[] so that
acpi_dev_ready_for_enumeration() will return true once the other _DEP
dependencies are met and an i2c_client for the camera sensor will get
instantiated.

Link: https://github.com/intel/vision-drivers/ [1]
Signed-off-by: Hans de Goede <hansg@kernel.org>
Link: https://patch.msgid.link/20250829142748.21089-1-hansg@kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hans de Goede
2025-08-29 16:27:48 +02:00
committed by Greg Kroah-Hartman
parent 6bb7489f38
commit 0725fc68fc
1 changed files with 2 additions and 0 deletions
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2
drivers/acpi/scan.c
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@@ -847,6 +847,8 @@ static bool acpi_info_matches_ids(struct acpi_device_info *info,
static const char * const acpi_ignore_dep_ids[] = {
"PNP0D80", /* Windows-compatible System Power Management Controller */
"INT33BD", /* Intel Baytrail Mailbox Device */
"INTC10DE", /* Intel CVS LNL */
"INTC10E0", /* Intel CVS ARL */
"LATT2021", /* Lattice FW Update Client Driver */
NULL
};