Hi Sergey,
Thanks for the patch.
On Sun, Mar 17, 2019 at 01:01:25PM -0400, dorodnic@xxxxxxxxx wrote:
> From: Sergey Dorodnicov <sergey.dorodnicov@xxxxxxxxx>
>
> Section 4.2.2.3.6 of the USB Device Class Definition for Video Devices,
> specifies "Auto" as a valid value for the power line frequency control.
> This makes uvcvideo module consistent with control definition inside
> /drivers/media/v4l2-core/v4l2-ctrls.c:
> camera_power_line_frequency[] = {
> "Disabled",
> "50 Hz",
> "60 Hz",
> "Auto",
>
> Signed-off-by: Sergey Dorodnicov <sergey.dorodnicov@xxxxxxxxx>
> Signed-off-by: Evgeni Raikhel <evgeni.raikhel@xxxxxxxxx>
> ---
> drivers/media/usb/uvc/uvc_ctrl.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
> index 14cff91..a85910a 100644
> --- a/drivers/media/usb/uvc/uvc_ctrl.c
> +++ b/drivers/media/usb/uvc/uvc_ctrl.c
> @@ -358,6 +358,7 @@ static const struct uvc_menu_info power_line_frequency_controls[] = {
> { 0, "Disabled" },
> { 1, "50 Hz" },
> { 2, "60 Hz" },
> + { 3, "Auto" },
The auto option appears to have been added by UVC 1.5, so the menu entry
may only be available for such devices.
> };
>
> static const struct uvc_menu_info exposure_auto_controls[] = {
--
Kind regards,
Sakari Ailus
