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 4B5F03203A7; Mon, 18 Aug 2025 13:07:32 +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=1755522452; cv=none; b=SFAiRmXJHblFCOAnHaGil1weOKoa7G2TtqcTPOW0Bw+bGsW9n1zQ4gFbBJmm/85co81EO72QdLQuWGvlh9rN6b/V5Ih64E55G/mxoJBOsWCPtMst3jCl2cOHdTcLyP6PxNDKVKmI/QuVRLrGjpV+a9MrRKEaaHBSY+qIyRMRSMg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755522452; c=relaxed/simple; bh=lucKVIpN7sJATzMc5ucVQb021+SzY5yKN2WV1iysBUY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=F8MDBsb2A7MsVPoNw/xhhDvpqcr9tFL062qD/P+ESbdfYCNP0iSb4tXW/bqA+Y1vmJ9B4t2xsHstDvlstPTvTkWAW6Jd4DmFPs9C4sjTbwtgFy0vH0LXjHQJRzwE2d1FK6DFNCWKUPGpFaTgI1TS+vmjXpLh/I4oBdhAJAJbrww= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=BrxYc72r; 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="BrxYc72r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BEC87C116B1; Mon, 18 Aug 2025 13:07:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755522451; bh=lucKVIpN7sJATzMc5ucVQb021+SzY5yKN2WV1iysBUY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BrxYc72rSRUyJ3ad8ckUF7yEZ3a0hA9FvHXJl5jV8e/iDqXXey7Jdqv3rE0MrWnjX RoDVH08Go8nEPElcNIJhzzgWDUPtBHIkJH6+vMDZ0rchUcbORB/6Zdy3rOc9z1jU8o WrbZ6lTA4mkndCZp/6WlsY9GnZluqbBfJ770q0ns= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, =?UTF-8?q?Micha=C3=ABl=20Melchiore?= , Ricardo Ribalda , Laurent Pinchart , Hans Verkuil , Sasha Levin Subject: [PATCH 6.12 319/444] media: uvcvideo: Add quirk for HP Webcam HD 2300 Date: Mon, 18 Aug 2025 14:45:45 +0200 Message-ID: <20250818124500.907391673@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250818124448.879659024@linuxfoundation.org> References: <20250818124448.879659024@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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ricardo Ribalda [ Upstream commit 53b0b80e5240fec7c5a420bffb310edc83faf4fd ] HP Webcam HD 2300 does not seem to flip the FID bit according to spec. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 [unknown] bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x03f0 HP, Inc idProduct 0xe207 HP Webcam HD 2300 bcdDevice 10.20 iManufacturer 3 Hewlett Packard iProduct 1 HP Webcam HD 2300 iSerial 0 bNumConfigurations 1 Reported-by: Michaël Melchiore Closes: https://lore.kernel.org/linux-media/CA+q66aRvTigH15cUyfvzPJ2mfsDFMt=CjuYNwvAZb29w8b1KDA@mail.gmail.com Signed-off-by: Ricardo Ribalda Reviewed-by: Laurent Pinchart Link: https://lore.kernel.org/r/20250602-uvc-hp-quirk-v1-1-7047d94d679f@chromium.org Signed-off-by: Laurent Pinchart Signed-off-by: Hans Verkuil Signed-off-by: Sasha Levin --- drivers/media/usb/uvc/uvc_driver.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 241b3f95f327..2396e582fc9d 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2487,6 +2487,15 @@ static const struct uvc_device_info uvc_quirk_force_y8 = { * Sort these by vendor/product ID. */ static const struct usb_device_id uvc_ids[] = { + /* HP Webcam HD 2300 */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x03f0, + .idProduct = 0xe207, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = (kernel_ulong_t)&uvc_quirk_stream_no_fid }, /* Quanta ACER HD User Facing */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, -- 2.39.5