media: uvcvideo: Implement mask for V4L2_CTRL_TYPE_MENU

media: uvcvideo: Implement mask for V4L2_CTRL_TYPE_MENU

[ Upstream commit 40140eda661ea4be219ef194a4f43b7b5e3bbd27 ]

Replace the count with a mask field that lets us choose not only the max
value, but also the minimum value and what values are valid in between.

Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Stable-dep-of: 3aa8628eb78a ("media: uvcvideo: Refactor power_line_frequency_controls_limited")
Signed-off-by: Sasha Levin <sashal@kernel.org>