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media: uvcvideo: Limit power line control for Acer EasyCamera

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

Bus 001 Device 003: ID 5986:1172 Acer, Inc EasyCamera
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x5986 Acer, Inc
  idProduct          0x1172
  bcdDevice           56.04
  iManufacturer           3 Bison
  iProduct                1 EasyCamera
  iSerial                 2
  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 14:44:04 +01:00 committed by Mauro Carvalho Chehab
parent 95f03d9734
commit eff1e24c8e
1 changed files with 9 additions and 0 deletions
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9
drivers/media/usb/uvc/uvc_driver.c
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@ -3264,6 +3264,15 @@ static const struct usb_device_id uvc_ids[] = {
.bInterfaceSubClass = 1, .bInterfaceSubClass = 1,
.bInterfaceProtocol = 0, .bInterfaceProtocol = 0,
.driver_info = UVC_INFO_QUIRK(UVC_QUIRK_FORCE_BPP) }, .driver_info = UVC_INFO_QUIRK(UVC_QUIRK_FORCE_BPP) },
/* Acer EasyCamera */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x5986,
.idProduct = 0x1172,
.bInterfaceClass = USB_CLASS_VIDEO,
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited },
/* Intel RealSense D4M */ /* Intel RealSense D4M */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO, | USB_DEVICE_ID_MATCH_INT_INFO,