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 7CFD22EA475; Tue, 15 Jul 2025 13:59:28 +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=1752587968; cv=none; b=ijIjVNbexdmwfvmX2MUWOnQinO6pLC0OZOXWIh8gjebBnhVE1XIex/S/7cyECG7V/5PqwGwpTeRvBY+9B97SKvhP6NI7BWw+HnAZ8qkTTTMM+gOEe06LlNT+fo+t0ykiD7Hk8FbvZIhE6dzbBFU+VC+r/M5AvSm1S4RDZX0y/Q8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752587968; c=relaxed/simple; bh=WdVmoxuIsLtiIubQHZV27SZKPjMVR4kFfXfdXpUpBtU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qnm0eLFCEpJAUfoUndEclWazTbXsUt93jWgoPwb8GioCHDNcOOj9ssDDg7ni/2rdfX4aFc44wK7vMC1UCe5j12sB6f2Vimy9SxnNR8qakulF9c3gybS7t6kM+miATb9G/iQeCzTGTJTtbE2XJ7obsJ0omJAJwJDwMf9FPlXYQ7E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=CpU4VbsK; 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="CpU4VbsK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 103BEC4CEE3; Tue, 15 Jul 2025 13:59:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1752587968; bh=WdVmoxuIsLtiIubQHZV27SZKPjMVR4kFfXfdXpUpBtU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CpU4VbsKsUOgwKJU0AfdS8SpD00bhzXNEv1M+rKbXe0xewp+rxJOKKFX87gs2n46X MneXvu5kMnNynckCTwCHHI0lqah7myG4xR0Mq6aQ0v3GgfFM3qfchq+ex2ahKDjc1S ntnlePsTcJG79yJL/vX6l2NnJuGv89PBvbvU84iM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Chia-Lin Kao (AceLan)" , Jiri Kosina , Sasha Levin Subject: [PATCH 5.10 200/208] HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras Date: Tue, 15 Jul 2025 15:15:09 +0200 Message-ID: <20250715130818.950644347@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250715130810.830580412@linuxfoundation.org> References: <20250715130810.830580412@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chia-Lin Kao (AceLan) [ Upstream commit 54bae4c17c11688339eb73a04fd24203bb6e7494 ] The Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 & 04F2:B82C) report a HID sensor interface that is not actually implemented. Attempting to access this non-functional sensor via iio_info causes system hangs as runtime PM tries to wake up an unresponsive sensor. Add these 2 devices to the HID ignore list since the sensor interface is non-functional by design and should not be exposed to userspace. Signed-off-by: Chia-Lin Kao (AceLan) Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin --- drivers/hid/hid-ids.h | 2 ++ drivers/hid/hid-quirks.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 981ff6b233a40..8bfa90e37ea17 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -278,6 +278,8 @@ #define USB_DEVICE_ID_ASUS_AK1D 0x1125 #define USB_DEVICE_ID_CHICONY_TOSHIBA_WT10A 0x1408 #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_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 423d18a77b9e8..9c1c65612adb7 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -726,6 +726,8 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) }, { HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA, USB_DEVICE_ID_AXENTIA_FM_RADIO) }, { 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_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) }, -- 2.39.5