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| author | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2021-01-11 10:31:15 +0000 |
|---|---|---|
| committer | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2021-01-11 10:31:15 +0000 |
| commit | d33cc86dff9055abbf92d594a6fab7b3027e05ed (patch) | |
| tree | 0c21861d0db961922e2cb09645940434b38075d9 /Documentation/media/uapi/v4l/colorspaces-defs.rst | |
| parent | 3b4072dd5163a3c86d328ceaeb0432a238413999 (diff) | |
| parent | 6e97ed6efa701db070da0054b055c085895aba86 (diff) | |
Merge tag 'v5.4.75' into 5.4-2.3.x-imx
This is the 5.4.75 stable release
Conflicts:
- drivers/i2c/busses/i2c-imx.c:
Drop NXP changes, which are covered by commit [2c58d5e0c754c] from
upstream.
- drivers/net/can/flexcan.c:
Keep NXP implementation, patch [ca10989632d88] from upstream is
covered in the NXP tree.
- drivers/usb/host/xhci.h:
Fix merge fuzz for upstream commit [2600a131e1f61].
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'Documentation/media/uapi/v4l/colorspaces-defs.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/colorspaces-defs.rst | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Documentation/media/uapi/v4l/colorspaces-defs.rst b/Documentation/media/uapi/v4l/colorspaces-defs.rst index e122bbe3d799..aabb08130354 100644 --- a/Documentation/media/uapi/v4l/colorspaces-defs.rst +++ b/Documentation/media/uapi/v4l/colorspaces-defs.rst @@ -36,8 +36,7 @@ whole range, 0-255, dividing the angular value by 1.41. The enum :c:type:`v4l2_hsv_encoding` specifies which encoding is used. .. note:: The default R'G'B' quantization is full range for all - colorspaces except for BT.2020 which uses limited range R'G'B' - quantization. + colorspaces. HSV formats are always full range. .. tabularcolumns:: |p{6.7cm}|p{10.8cm}| @@ -169,8 +168,8 @@ whole range, 0-255, dividing the angular value by 1.41. The enum - Details * - ``V4L2_QUANTIZATION_DEFAULT`` - Use the default quantization encoding as defined by the - colorspace. This is always full range for R'G'B' (except for the - BT.2020 colorspace) and HSV. It is usually limited range for Y'CbCr. + colorspace. This is always full range for R'G'B' and HSV. + It is usually limited range for Y'CbCr. * - ``V4L2_QUANTIZATION_FULL_RANGE`` - Use the full range quantization encoding. I.e. the range [0…1] is mapped to [0…255] (with possible clipping to [1…254] to avoid the @@ -180,4 +179,4 @@ whole range, 0-255, dividing the angular value by 1.41. The enum * - ``V4L2_QUANTIZATION_LIM_RANGE`` - Use the limited range quantization encoding. I.e. the range [0…1] is mapped to [16…235]. Cb and Cr are mapped from [-0.5…0.5] to - [16…240]. + [16…240]. Limited Range cannot be used with HSV. |