From: Vishnu Sankar vishnuocv@gmail.com
To: jikos@kernel.org, bentiss@kernel.org, derekjohn.clark@gmail.com,
mpearson-lenovo@squebb.ca
Cc: vsankar@lenovo.com, linux-input@vger.kernel.org,
linux-kernel@vger.kernel.org, Vishnu Sankar <vishnuocv@gmail.com>
Subject: [PATCH 2/2] HID: lenovo: Use KEY_PERFORMANCE capability for ThinkPad X12 Tab Gen 2
Date: Fri, 22 May 2026 14:06:32 +0900 [thread overview]
Message-ID: <20260522050632.8079-2-vishnuocv@gmail.com> (raw)
In-Reply-To: <20260522050632.8079-1-vishnuocv@gmail.com>
From: Vishnu Sankar <vishnuocv@gmail.com>
The X12 Tab Gen 2 emits KEY_PERFORMANCE via Fn+F8 through the raw
event handler but never declared the capability via
input_set_capability(). This prevents userspace tools from
discovering the key through evdev capability bits.
Signed-off-by: Vishnu Sankar <vishnuocv@gmail.com>
---
drivers/hid/hid-lenovo.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c
index 35b00619f045..3492ba8d0fb0 100644
--- a/drivers/hid/hid-lenovo.c
+++ b/drivers/hid/hid-lenovo.c
@@ -1525,6 +1525,7 @@ static int lenovo_input_configured(struct hid_device *hdev,
hi->input->propbit);
}
break;
+ case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_X13_TAB:
input_set_capability(hi->input, EV_KEY, KEY_PERFORMANCE);
break;
--
2.54.0
next prev parent reply other threads:[~2026-05-22 5:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 5:06 [PATCH 1/2] HID: lenovo: Add support for ThinkPad X13 Folio keyboard Vishnu
2026-05-22 5:06 ` Vishnu [this message]
2026-05-22 6:05 ` [PATCH 2/2] HID: lenovo: Use KEY_PERFORMANCE capability for ThinkPad X12 Tab Gen 2 sashiko-bot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260522050632.8079-2-vishnuocv@gmail.com \
--to=jikos@kernel.org \
--cc=bentiss@kernel.org \
--cc=derekjohn.clark@gmail.com \
--cc=linux-input@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mpearson-lenovo@squebb.ca \
--cc=vishnuocv@gmail.com \
--cc=vsankar@lenovo.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox