ACPI: sysfs: Add device cid attribute for exposing _CID lists

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Add a new sysfs attribute called "cid" under struct acpi_device for
exposing the list of compatible device IDs returned by the device's
_CID object, if present.

The new attribute will be present only if the _CID object is present.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/5957407.DvuYhMxLoT@rafael.j.wysocki

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Rafael J. Wysocki 2025-12-29 14:29:59 +01:00

parent f8f9c1f4d0

commit 2aa1e46250

1 changed files with 31 additions and 0 deletions

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drivers/acpi/device_sysfs.c

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