| Message ID | 20221101-easycam-v1-1-71d6409963da@chromium.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v1,1/1] media: uvcvideo: Limit power line control for Acer EasyCamera | expand |
On (22/11/01 06:28), Ricardo Ribalda wrote: > The device does not implement the power line control correctly. Add a > corresponding control mapping override. > > Bus 003 Device 002: ID 5986:1180 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 0x1180 > bcdDevice 56.04 > iManufacturer 3 Bison > iProduct 1 EasyCamera > iSerial 2 > bNumConfigurations 1 > > Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 215fb483efb0..cca3012c8912 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2994,6 +2994,15 @@ static const struct usb_device_id uvc_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited }, + /* Acer EasyCamera */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x5986, + .idProduct = 0x1180, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited }, /* Intel RealSense D4M */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
The device does not implement the power line control correctly. Add a corresponding control mapping override. Bus 003 Device 002: ID 5986:1180 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 0x1180 bcdDevice 56.04 iManufacturer 3 Bison iProduct 1 EasyCamera iSerial 2 bNumConfigurations 1 Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>