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V4L/DVB: uvcvideo: Power line frequency control doesn't support GET_MIN/MAX/RES 

Issuing a GET_MIN request on the power line frequency control times out
on at least the Apple iSight. As the UVC specification doesn't list
GET_MIN/MAX/RES as supported on that control, remove them from the
uvc_ctrls array.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Laurent Pinchart 2010-07-05 15:24:39 -03:00 committed by Mauro Carvalho Chehab
parent f06b9bd4c6
commit 9c3b10b538
1 changed files with 2 additions and 2 deletions
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4
drivers/media/video/uvc/uvc_ctrl.c
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@ -122,8 +122,8 @@ static struct uvc_control_info uvc_ctrls[] = {
.selector = UVC_PU_POWER_LINE_FREQUENCY_CONTROL,
.index = 10,
.size = 1,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_RANGE
| UVC_CONTROL_RESTORE,
.flags = UVC_CONTROL_SET_CUR | UVC_CONTROL_GET_CUR
| UVC_CONTROL_GET_DEF | UVC_CONTROL_RESTORE,
},
{
.entity = UVC_GUID_UVC_PROCESSING,