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| author | Benjamin Tissoires <bentiss@kernel.org> | 2024-10-01 17:30:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-14 22:00:00 +0300 |
| commit | 115afb20fdffa250e8aa0b03622a9bb564ffa941 (patch) | |
| tree | 2215f15e68020f8f25ce7d74ba332a6eb916c0a8 /include/linux/hid.h | |
| parent | 5b1f34bf36176a5802622ad8612097433d6227ee (diff) | |
| download | linux-115afb20fdffa250e8aa0b03622a9bb564ffa941.tar.xz | |
HID: add per device quirk to force bind to hid-generic
[ Upstream commit 645c224ac5f6e0013931c342ea707b398d24d410 ]
We already have the possibility to force not binding to hid-generic and
rely on a dedicated driver, but we couldn't do the other way around.
This is useful for BPF programs where we are fixing the report descriptor
and the events, but want to avoid a specialized driver to come after BPF
which would unwind everything that is done there.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Link: https://patch.msgid.link/20241001-hid-bpf-hid-generic-v3-8-2ef1019468df@kernel.org
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 3b08a2957229..af55a25db91b 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -359,6 +359,7 @@ struct hid_item { * | @HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP: * | @HID_QUIRK_HAVE_SPECIAL_DRIVER: * | @HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE: + * | @HID_QUIRK_IGNORE_SPECIAL_DRIVER * | @HID_QUIRK_FULLSPEED_INTERVAL: * | @HID_QUIRK_NO_INIT_REPORTS: * | @HID_QUIRK_NO_IGNORE: @@ -384,6 +385,7 @@ struct hid_item { #define HID_QUIRK_HAVE_SPECIAL_DRIVER BIT(19) #define HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE BIT(20) #define HID_QUIRK_NOINVERT BIT(21) +#define HID_QUIRK_IGNORE_SPECIAL_DRIVER BIT(22) #define HID_QUIRK_FULLSPEED_INTERVAL BIT(28) #define HID_QUIRK_NO_INIT_REPORTS BIT(29) #define HID_QUIRK_NO_IGNORE BIT(30) |