From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C172D276028; Mon, 9 Feb 2026 14:37:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770647863; cv=none; b=Cdob8M4MhikxXyqOT6yQdwVHIvduMr1QNUZhfwUv6tqFSuIr/WMmgQ2CtWmrhNHZh56ndmRdXaWxe2SB2Qd7flmf1nmcN9Ze2HeL98D9rNUAe/bXgqpgS0womEZdxPT4AnpEHj9VkXtIlIsmLTUiYEsLAlNqFLPfpWTimFNqHOk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770647863; c=relaxed/simple; bh=OJ9JbLqkEovKJcaQgheIRMN59WF6A0tf/OYpYxwSfZ8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gFTAbKbNKXmPPLna5PTZEW6DjnVSgiKHrwRiRCqcSJ7uxy5homkqSPeosrJwy0FzX0r1bQJ3hyt5fPSbfCxPh7fAqOF6HQxv0f8SN50qEaNLz0QIito/zHh4TBfDhyXWW0eMKUdyRiWH5yr/s01u1tD2L1+3I3YbPkUGJFPPffs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=G85HY2TU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="G85HY2TU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36BF4C116C6; Mon, 9 Feb 2026 14:37:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1770647863; bh=OJ9JbLqkEovKJcaQgheIRMN59WF6A0tf/OYpYxwSfZ8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G85HY2TUXNFhmLd5gZZCeclvbRZDBV3y+YLDvgaobFQGAWYCVnxKk4kqb3mqgaoqn AO5rqRXG8LgQArKFL5RObjyFTUTmoTgPB72WMhegOA0RcezWrMv2MLhCc/jpj88Y2g y4Y6y813RdR9g4+FSEIklG1mwRmsN8wRWW+quOl4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chris Chiu , Benjamin Tissoires , Sasha Levin Subject: [PATCH 6.12 050/113] HID: quirks: Add another Chicony HP 5MP Cameras to hid_ignore_list Date: Mon, 9 Feb 2026 15:23:19 +0100 Message-ID: <20260209142312.000904961@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260209142310.204833231@linuxfoundation.org> References: <20260209142310.204833231@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chris Chiu [ Upstream commit c06bc3557542307b9658fbd43cc946a14250347b ] Another Chicony Electronics HP 5MP Camera with USB ID 04F2:B882 reports a HID sensor interface that is not actually implemented. Add the device to the HID ignore list so the bogus sensor is never exposed to userspace. Then the system won't hang when runtime PM tries to wake the unresponsive device. Signed-off-by: Chris Chiu Signed-off-by: Benjamin Tissoires Signed-off-by: Sasha Levin --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index e0ac6dc07da09..c34d4ce211e34 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -313,6 +313,7 @@ #define USB_DEVICE_ID_CHICONY_ACER_SWITCH12 0x1421 #define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA 0xb824 #define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA2 0xb82c +#define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA3 0xb882 #define USB_VENDOR_ID_CHUNGHWAT 0x2247 #define USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH 0x0001 diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index 192b8f63baaab..b2a3ce7bfb6b6 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -763,6 +763,7 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA2) }, + { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA3) }, { HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI4713) }, -- 2.51.0