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[media] videodev2.h: fix comment 

The quantization comment in the header was incorrect w.r.t. BT.2020.
Fix this.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-03-08 04:53:32 -03:00 committed by Mauro Carvalho Chehab
parent 1acb93ad3f
commit aa05b979f1
1 changed files with 4 additions and 3 deletions
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7
include/uapi/linux/videodev2.h
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@ -268,9 +268,10 @@ enum v4l2_ycbcr_encoding {
enum v4l2_quantization { enum v4l2_quantization {
/* /*
* The default for R'G'B' quantization is always full range. For * The default for R'G'B' quantization is always full range, except
* Y'CbCr the quantization is always limited range, except for * for the BT2020 colorspace. For Y'CbCr the quantization is always
* SYCC, XV601, XV709 or JPEG: those are full range. * limited range, except for COLORSPACE_JPEG, SYCC, XV601 or XV709:
* those are full range.
*/ */
V4L2_QUANTIZATION_DEFAULT = 0, V4L2_QUANTIZATION_DEFAULT = 0,
V4L2_QUANTIZATION_FULL_RANGE = 1, V4L2_QUANTIZATION_FULL_RANGE = 1,