media: uvcvideo: Limit power line control for Quanta UVC Webcam

The device does not implement the power line control correctly. Add a
corresponding control mapping override.

Bus 001 Device 003: ID 0408:3090 Quanta Computer, Inc. USB2.0 HD UVC WebCam
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0408 Quanta Computer, Inc.
  idProduct          0x3090
  bcdDevice            0.04
  iManufacturer           3 Quanta
  iProduct                1 USB2.0 HD UVC WebCam
  iSerial                 2 0x0001
  bNumConfigurations      1

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Ricardo Ribalda 2022-06-07 14:44:00 +01:00 committed by Mauro Carvalho Chehab
parent 86f7ef7731
commit 382075604a

View file

@ -2661,6 +2661,30 @@ MODULE_PARM_DESC(timeout, "Streaming control requests timeout");
* Driver initialization and cleanup
*/
static const struct uvc_menu_info power_line_frequency_controls_limited[] = {
{ 1, "50 Hz" },
{ 2, "60 Hz" },
};
static const struct uvc_control_mapping uvc_ctrl_power_line_mapping_limited = {
.id = V4L2_CID_POWER_LINE_FREQUENCY,
.entity = UVC_GUID_UVC_PROCESSING,
.selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
.size = 2,
.offset = 0,
.v4l2_type = V4L2_CTRL_TYPE_MENU,
.data_type = UVC_CTRL_DATA_TYPE_ENUM,
.menu_info = power_line_frequency_controls_limited,
.menu_count = ARRAY_SIZE(power_line_frequency_controls_limited),
};
static const struct uvc_device_info uvc_ctrl_power_line_limited = {
.mappings = (const struct uvc_control_mapping *[]) {
&uvc_ctrl_power_line_mapping_limited,
NULL, /* Sentinel */
},
};
static const struct uvc_device_info uvc_quirk_probe_minmax = {
.quirks = UVC_QUIRK_PROBE_MINMAX,
};
@ -2691,6 +2715,15 @@ static const struct uvc_device_info uvc_quirk_force_y8 = {
* though they are compliant.
*/
static const struct usb_device_id uvc_ids[] = {
/* Quanta USB2.0 HD UVC Webcam */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x0408,
.idProduct = 0x3090,
.bInterfaceClass = USB_CLASS_VIDEO,
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited },
/* LogiLink Wireless Webcam */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,