Re: [PATCH] [media] uvcvideo: fix data type for pan/tilt control

2013-09-29 Thread Laurent Pinchart
Hi Chanho, Thank you for the patch. On Friday 27 September 2013 13:57:40 Chanho Min wrote: 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 64ae9958a62. ([media] uvcvideo: Fix control value clamping for unsigned

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

2013-09-26 Thread Chanho Min
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 64ae9958a62. ([media] uvcvideo: Fix control value clamping for unsigned integer controls). It leads to wrong setting of the control values. For example, when min and