diff options
| -rw-r--r-- | Documentation/userspace-api/media/v4l/subdev-formats.rst | 15 | ||||
| -rw-r--r-- | include/uapi/linux/v4l2-mediabus.h | 18 |
2 files changed, 20 insertions, 13 deletions
diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst index c2cebf61d528..d2a6cd2e1eb2 100644 --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst @@ -33,7 +33,7 @@ Media Bus Formats * - __u32 - ``field`` - Field order, from enum :c:type:`v4l2_field`. See - :ref:`field-order` for details. + :ref:`field-order` for details. Zero for metadata mbus codes. * - __u32 - ``colorspace`` - Image colorspace, from enum :c:type:`v4l2_colorspace`. @@ -45,7 +45,7 @@ Media Bus Formats conversion is supported by setting the flag V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE in the corresponding struct :c:type:`v4l2_subdev_mbus_code_enum` during enumeration. - See :ref:`v4l2-subdev-mbus-code-flags`. + See :ref:`v4l2-subdev-mbus-code-flags`. Zero for metadata mbus codes. * - union { - (anonymous) * - __u16 @@ -61,7 +61,7 @@ Media Bus Formats that ycbcr_enc conversion is supported by setting the flag V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC in the corresponding struct :c:type:`v4l2_subdev_mbus_code_enum` during enumeration. - See :ref:`v4l2-subdev-mbus-code-flags`. + See :ref:`v4l2-subdev-mbus-code-flags`. Zero for metadata mbus codes. * - __u16 - ``hsv_enc`` - HSV encoding, from enum :c:type:`v4l2_hsv_encoding`. @@ -75,7 +75,7 @@ Media Bus Formats that hsv_enc conversion is supported by setting the flag V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC in the corresponding struct :c:type:`v4l2_subdev_mbus_code_enum` during enumeration. - See :ref:`v4l2-subdev-mbus-code-flags` + See :ref:`v4l2-subdev-mbus-code-flags`. Zero for metadata mbus codes. * - } - * - __u16 @@ -90,8 +90,8 @@ Media Bus Formats The driver indicates that quantization conversion is supported by setting the flag V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION in the corresponding struct :c:type:`v4l2_subdev_mbus_code_enum` - during enumeration. See :ref:`v4l2-subdev-mbus-code-flags`. - + during enumeration. See :ref:`v4l2-subdev-mbus-code-flags`. Zero for + metadata mbus codes. * - __u16 - ``xfer_func`` - Transfer function, from enum :c:type:`v4l2_xfer_func`. @@ -104,7 +104,8 @@ Media Bus Formats The driver indicates that the transfer function conversion is supported by setting the flag V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC in the corresponding struct :c:type:`v4l2_subdev_mbus_code_enum` - during enumeration. See :ref:`v4l2-subdev-mbus-code-flags`. + during enumeration. See :ref:`v4l2-subdev-mbus-code-flags`. Zero for + metadata mbus codes. * - __u16 - ``flags`` - flags See: :ref:v4l2-mbus-framefmt-flags diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h index 6b07b73473b5..946520bc49f1 100644 --- a/include/uapi/linux/v4l2-mediabus.h +++ b/include/uapi/linux/v4l2-mediabus.h @@ -19,12 +19,18 @@ * @width: image width * @height: image height * @code: data format code (from enum v4l2_mbus_pixelcode) - * @field: used interlacing type (from enum v4l2_field) - * @colorspace: colorspace of the data (from enum v4l2_colorspace) - * @ycbcr_enc: YCbCr encoding of the data (from enum v4l2_ycbcr_encoding) - * @hsv_enc: HSV encoding of the data (from enum v4l2_hsv_encoding) - * @quantization: quantization of the data (from enum v4l2_quantization) - * @xfer_func: transfer function of the data (from enum v4l2_xfer_func) + * @field: used interlacing type (from enum v4l2_field), zero for metadata + * mbus codes + * @colorspace: colorspace of the data (from enum v4l2_colorspace), zero on + * metadata mbus codes + * @ycbcr_enc: YCbCr encoding of the data (from enum v4l2_ycbcr_encoding), zero + * for metadata mbus codes + * @hsv_enc: HSV encoding of the data (from enum v4l2_hsv_encoding), zero for + * metadata mbus codes + * @quantization: quantization of the data (from enum v4l2_quantization), zero + * for metadata mbus codes + * @xfer_func: transfer function of the data (from enum v4l2_xfer_func), zero + * for metadata mbus codes * @flags: flags (V4L2_MBUS_FRAMEFMT_*) * @reserved: reserved bytes that can be later used */ |