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Diffstat (limited to 'Documentation/userspace-api/media/v4l/metafmt-vivid.rst')
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diff --git a/Documentation/userspace-api/media/v4l/metafmt-vivid.rst b/Documentation/userspace-api/media/v4l/metafmt-vivid.rst new file mode 100644 index 0000000000..7173e2c3e2 --- /dev/null +++ b/Documentation/userspace-api/media/v4l/metafmt-vivid.rst @@ -0,0 +1,36 @@ +.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later + +.. _v4l2-meta-fmt-vivid: + +******************************* +V4L2_META_FMT_VIVID ('VIVD') +******************************* + +VIVID Metadata Format + + +Description +=========== + +This describes metadata format used by the vivid driver. + +It sets Brightness, Saturation, Contrast and Hue, each of which maps to +corresponding controls of the vivid driver with respect to the range and default values. + +It contains the following fields: + +.. flat-table:: VIVID Metadata + :widths: 1 4 + :header-rows: 1 + :stub-columns: 0 + + * - Field + - Description + * - u16 brightness; + - Image brightness, the value is in the range 0 to 255, with the default value as 128. + * - u16 contrast; + - Image contrast, the value is in the range 0 to 255, with the default value as 128. + * - u16 saturation; + - Image color saturation, the value is in the range 0 to 255, with the default value as 128. + * - s16 hue; + - Image color balance, the value is in the range -128 to 128, with the default value as 0. |