Commit 53b0b80e authored Jun 02, 2025 by Ricardo Ribalda Committed by Hans Verkuil Jun 16, 2025

media: uvcvideo: Add quirk for HP Webcam HD 2300



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 <rohel01@gmail.com>
Closes: https://lore.kernel.org/linux-media/CA+q66aRvTigH15cUyfvzPJ2mfsDFMt=CjuYNwvAZb29w8b1KDA@mail.gmail.com


Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20250602-uvc-hp-quirk-v1-1-7047d94d679f@chromium.org


Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

parent 7651fab8

drivers/media/usb/uvc/uvc_driver.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -2510,6 +2510,15 @@ 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,