diff options
| author | Ronald Tschalär <ronald@innovation.ch> | 2023-01-11 10:07:36 +0000 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2023-01-18 09:53:12 +0100 |
| commit | e04955db6a7c3fc4a1e6978649b61a6f5f8028e3 (patch) | |
| tree | aa769b72d35f9d419c11b694bd368a16aaceac66 /drivers/hid/hid-core.c | |
| parent | 52d22534690446d1f4b45436b570f77df3e855ba (diff) | |
HID: Recognize sensors with application collections
According to HUTRR39 logical sensor devices may be nested inside
physical collections or may be specified in multiple top-level
application collections (see page 59, strategies 1 and 2). However,
the current code was only recognizing those with physical collections.
This issue turned up in the T2 MacBook Pros which define the ALS in
a top-level application collection.
Signed-off-by: Ronald Tschalär <ronald@innovation.ch>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index bd47628da6be..8ff08e6c2b13 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -804,7 +804,8 @@ static void hid_scan_collection(struct hid_parser *parser, unsigned type) int i; if (((parser->global.usage_page << 16) == HID_UP_SENSOR) && - type == HID_COLLECTION_PHYSICAL) + (type == HID_COLLECTION_PHYSICAL || + type == HID_COLLECTION_APPLICATION)) hid->group = HID_GROUP_SENSOR_HUB; if (hid->vendor == USB_VENDOR_ID_MICROSOFT && |