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 51B2337B3F9; Mon, 9 Feb 2026 14:29:15 +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=1770647355; cv=none; b=s9GuXnpgQX2TUOfZUlHx8lGfDQ8XKaJ1kzoWpf/Pxaa6qgWA+chjknHltS/Iqby+r8ia1IjV7yv8RHoW713fN/ErflFxTYnvt6BWXiiiTGXQQraSmJN0kIyFUNVl+4yPa95K1cEd4z7iq+eIz6OKxigLR8f7TmJtXtSblsp7pHY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770647355; c=relaxed/simple; bh=dMVC5u1XNE4vvPYVjjlNCzAP/SEdaXM5AbUZ2HtK56o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=j25tZXWf6nvqbRGrLm2mrNtJroTEJyZ10u0k31V6sMgCtEW44hrxE0ZNhZqBBOuLMfUpNNNn9V2LkxUjy26SQVbMyVL/XVuz43B/PHTLzScNIGibw2vwCiaMIg1wQi61guYjKIMmye7BHKJ9sc/8NoruUR6Myy4xK0PsuZHy4KE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=M+1MVJSq; 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="M+1MVJSq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 86995C19424; Mon, 9 Feb 2026 14:29:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1770647354; bh=dMVC5u1XNE4vvPYVjjlNCzAP/SEdaXM5AbUZ2HtK56o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M+1MVJSqBqbjl10+uC1ZJJJ6TyvlTVFu4kkz519WTUGl/QX1Ibilo44fde/bqdcF5 e5SCCWSLy/ttYOSY28kLcLndIg+AYhfA2SvvS52Xi4AgKrB3qqaZ0nQgb3fVF4blIm ZxAEa1csHibOULuVuLBzl73/+LdcxadwPJHMcIJk= 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 6.18 075/175] HID: quirks: Add another Chicony HP 5MP Cameras to hid_ignore_list Date: Mon, 9 Feb 2026 15:22:28 +0100 Message-ID: <20260209142323.146583548@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260209142320.474120190@linuxfoundation.org> References: <20260209142320.474120190@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 6.18-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 c4589075a5ed6..3a22129fb7075 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -317,6 +317,7 @@ #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 6a8a7ca3d8047..1d5537c0f40d8 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -778,6 +778,7 @@ 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