diff mbox series

[v7,7/8] media: uvcvideo: Limit power line control for Quanta cameras

Message ID 20220617103645.71560-8-ribalda@chromium.org (mailing list archive)
State New, archived
Headers show
Series uvcvideo: Fix handling of power_line_frequency | expand

Commit Message

Ricardo Ribalda June 17, 2022, 10:36 a.m. UTC 
Two more cameras do not implement the power line control correctly. Add
a corresponding control mapping override.

Bus 001 Device 003: ID 0408:4034 Quanta Computer, Inc. ACER HD User Facing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.01
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0408 Quanta Computer, Inc.
  idProduct          0x4034
  bcdDevice            0.01
  iManufacturer           1 Quanta
  iProduct                2 ACER HD User Facing
  iSerial                 3 01.00.00
  bNumConfigurations      1

Bus 001 Device 003: ID 0408:4030 Quanta Computer, Inc. HD User Facing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.01
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0408 Quanta Computer, Inc.
  idProduct          0x4030
  bcdDevice            0.02
  iManufacturer           1 Quanta
  iProduct                2 HD User Facing
  iSerial                 3 01.00.00
  bNumConfigurations      1

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/media/usb/uvc/uvc_driver.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diff mbox series

Patch

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index d21de83021f5..a862a9d6a2fd 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2708,6 +2708,24 @@  static const struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= (kernel_ulong_t)&uvc_ctrl_power_line_limited },
+	/* Quanta USB2.0 HD UVC Webcam */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x0408,
+	  .idProduct		= 0x4030,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 1,
+	  .driver_info		= (kernel_ulong_t)&uvc_ctrl_power_line_limited },
+	/* Quanta USB2.0 HD UVC Webcam */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x0408,
+	  .idProduct		= 0x4034,
+	  .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,