On Thu, Oct 05, 2023 at 02:28:20PM +0300, Tomi Valkeinen wrote: > On 03/10/2023 14:52, Sakari Ailus wrote: > > Now that metadata mbus formats have been added, it is necessary to define > > which fields in struct v4l2_mbus_format are applicable to them (not many). > > > > Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> > > --- > > include/uapi/linux/v4l2-mediabus.h | 18 ++++++++++++------ > > 1 file changed, 12 insertions(+), 6 deletions(-) > > > > diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h > > index 6b07b73473b5..3cadb3b58b85 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), not applicable > > + * to metadata mbus codes > > This one does say "zero", like the others do. Is that on purpose? Annoyingly > V4L2_FIELD_NONE is 1, not 0, but perhaps zeroing this would still be best? I'll document this being zero as the others. > > > + * @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 > > + * on metadata mbus codes > > + * @hsv_enc: HSV encoding of the data (from enum v4l2_hsv_encoding), zero on > > + * metadata mbus codes > > + * @quantization: quantization of the data (from enum v4l2_quantization), zero > > + * on metadata mbus codes > > + * @xfer_func: transfer function of the data (from enum v4l2_xfer_func), zero > > + * on metadata mbus codes > > * @flags: flags (V4L2_MBUS_FRAMEFMT_*) > > * @reserved: reserved bytes that can be later used > > */ > -- Sakari Ailus
