V4L/DVB (13148): uvcvideo: Handle V4L2_CTRL_TYPE_BUTTON control type in VIDIOC_QUERYCTRL

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Return minimum, maximum and step set to 0 without querying the hardware.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Laurent Pinchart 2009-08-06 06:05:40 -03:00 • committed by Mauro Carvalho Chehab

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commit f4eabafeb3

1 changed files with 7 additions and 0 deletions

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drivers/media/video/uvc/uvc_ctrl.c

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