From: Helen Koike <helen.koike@xxxxxxxxxxxxx>
Just a new version of v4l2_fill_mbus_format() and v4l2_fill_ext_pix_format()
to deal with the new v4l2_ext_pix_format struct.
This is needed to convert the VIMC driver to the EXT_FMT/EXT_BUF iocts.
Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
Signed-off-by: Helen Koike <helen.koike@xxxxxxxxxxxxx>
---
Changes in v6:
- Rename v4l2_fill_ext_pix_format() to v4l2_fill_ext_pix_format_from_mbus() (Tomasz)
Changes in v4:
- Add helper v4l2_fill_ext_pix_format()
- Rebased on top of media/master (post 5.8-rc1)
Changes in v3:
- Rebased on top of media/master (post 5.4-rc1)
Changes in v2:
- New patch
---
include/media/v4l2-mediabus.h | 42 +++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 5bce6e423e94..3959d0abde03 100644
--- a/include/media/v4l2-mediabus.h
+++ b/include/media/v4l2-mediabus.h
@@ -252,4 +252,46 @@ v4l2_fill_mbus_format_mplane(struct v4l2_mbus_framefmt *mbus_fmt,
mbus_fmt->xfer_func = pix_mp_fmt->xfer_func;
}
+/**
+ * v4l2_fill_ext_pix_format_from_mbus - Ancillary routine that fills a &struct
+ * v4l2_ext_pix_format fields from a &struct v4l2_mbus_framefmt.
+ *
+ * @pix_fmt: pointer to &struct v4l2_ext_pix_format to be filled
+ * @mbus_fmt: pointer to &struct v4l2_mbus_framefmt to be used as model
+ */
+static inline void
+v4l2_fill_ext_pix_format_from_mbus(struct v4l2_ext_pix_format *pix_fmt,
+ const struct v4l2_mbus_framefmt *mbus_fmt)
+{
+ pix_fmt->width = mbus_fmt->width;
+ pix_fmt->height = mbus_fmt->height;
+ pix_fmt->field = mbus_fmt->field;
+ pix_fmt->colorspace = mbus_fmt->colorspace;
+ pix_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;
+ pix_fmt->quantization = mbus_fmt->quantization;
+ pix_fmt->xfer_func = mbus_fmt->xfer_func;
+}
+
+/**
+ * v4l2_fill_mbus_format_ext - Ancillary routine that fills a &struct
+ * v4l2_mbus_framefmt from a &struct v4l2_ext_pix_format.
+ *
+ * @mbus_fmt: pointer to &struct v4l2_mbus_framefmt to be filled
+ * @pix_fmt: pointer to &struct v4l2_ext_pix_format to be used as model
+ * @code: data format code (from &enum v4l2_mbus_pixelcode)
+ */
+static inline void
+v4l2_fill_mbus_format_ext(struct v4l2_mbus_framefmt *mbus_fmt,
+ const struct v4l2_ext_pix_format *pix_fmt, u32 code)
+{
+ mbus_fmt->width = pix_fmt->width;
+ mbus_fmt->height = pix_fmt->height;
+ mbus_fmt->field = pix_fmt->field;
+ mbus_fmt->colorspace = pix_fmt->colorspace;
+ mbus_fmt->ycbcr_enc = pix_fmt->ycbcr_enc;
+ mbus_fmt->quantization = pix_fmt->quantization;
+ mbus_fmt->xfer_func = pix_fmt->xfer_func;
+ mbus_fmt->code = code;
+}
+
#endif
--
2.17.1
