[media] v4l2-mediabus: improve colorspace support

Add and copy the new ycbcr_enc and quantization fields.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 59d7397..38d960d 100644 (file)
--- a/include/media/v4l2-mediabus.h
+++ b/include/media/v4l2-mediabus.h
@@ -94,6 +94,8 @@ static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt,
        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;
 }
 
 static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
@@ -104,6 +106,8 @@ static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
        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->code = code;
 }
 

diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h
index b1934a3..5a86d8e 100644 (file)
--- a/include/uapi/linux/v4l2-mediabus.h
+++ b/include/uapi/linux/v4l2-mediabus.h
@@ -22,6 +22,8 @@
  * @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)
+ * @quantization: quantization of the data (from enum v4l2_quantization)
  */
 struct v4l2_mbus_framefmt {
        __u32                   width;
@@ -29,7 +31,9 @@ struct v4l2_mbus_framefmt {
        __u32                   code;
        __u32                   field;
        __u32                   colorspace;
-       __u32                   reserved[7];
+       __u32                   ycbcr_enc;
+       __u32                   quantization;
+       __u32                   reserved[5];
 };
 
 #ifndef __KERNEL__