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media: uvcvideo: Limit power line control for Chicony Easycamera

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Two different Easycamera devices do not implement the power line control
correctly. Add a corresponding control mapping override.

Bus 001 Device 003: ID 04f2:b6ba Chicony Electronics Co., Ltd EasyCamera
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x04f2 Chicony Electronics Co., Ltd
  idProduct          0xb6ba
  bcdDevice           10.70
  iManufacturer           3 Chicony Electronics Co.,Ltd.
  iProduct                1 EasyCamera
  iSerial                 2 0001
  bNumConfigurations      1

Bus 001 Device 003: ID 04f2:b746 Chicony Electronics Co., Ltd EasyCamera
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x04f2 Chicony Electronics Co., Ltd
  idProduct          0xb746
  bcdDevice           97.57
  iManufacturer           3 Chicony Electronics Co.,Ltd.
  iProduct                1 EasyCamera
  iSerial                 2 0001
  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 14:44:01 +01:00 committed by Mauro Carvalho Chehab
parent 382075604a
commit 9f22f95951
1 changed files with 18 additions and 0 deletions
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18
drivers/media/usb/uvc/uvc_driver.c
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@ -2835,6 +2835,24 @@ static const struct usb_device_id uvc_ids[] = {
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = UVC_INFO_QUIRK(UVC_QUIRK_RESTRICT_FRAME_RATE) },
/* Chicony EasyCamera */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x04f2,
.idProduct = 0xb6ba,
.bInterfaceClass = USB_CLASS_VIDEO,
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited },
/* Chicony EasyCamera */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x04f2,
.idProduct = 0xb746,
.bInterfaceClass = USB_CLASS_VIDEO,
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited },
/* Alcor Micro AU3820 (Future Boy PC USB Webcam) */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,