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| author | Ricardo Ribalda <ribalda@chromium.org> | 2023-01-03 12:01:21 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-01-15 23:45:13 +0200 |
| commit | 5dd0eab84ae9a4b292baf1ad02e1a273c475cd04 (patch) | |
| tree | b84e389cd1436d36df89f22e4b395ea782c6b54c /drivers/media/usb/uvc | |
| parent | 252d50da337ba97019574b1e830879d5dd5121d2 (diff) | |
| download | linux-stable-5dd0eab84ae9a4b292baf1ad02e1a273c475cd04.tar.gz linux-stable-5dd0eab84ae9a4b292baf1ad02e1a273c475cd04.tar.bz2 linux-stable-5dd0eab84ae9a4b292baf1ad02e1a273c475cd04.zip | |
media: uvcvideo: Limit power line control for Acer EasyCamera
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
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/media/usb/uvc')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 5f6e0da0ef90..80ccb42d8f4a 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2987,6 +2987,15 @@ 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, |