[media] uvcvideo: Fix data type for pan/tilt control

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The pan/tilt absolute control value is signed value. If minimum value
is minus, It will be changed to plus by clamp_t() as commit 64ae9958a6.
([media] uvcvideo: Fix control value clamping for unsigned integer controls).
It leads to wrong setting of the control values. For example,
when min and max are -36000 and 36000, the setting value between of this range
is always 36000. So, its data type should be changed to signed.

Signed-off-by: Chanho Min <chanho.min@lge.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Chanho Min 2013-09-27 01:57:40 -03:00 • committed by Mauro Carvalho Chehab

parent 60b3b4d2de

commit 8ca5d2d8e5

1 changed files with 2 additions and 2 deletions

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drivers/media/usb/uvc/uvc_ctrl.c

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