Clarify that the il_vfrontporch, il_vsync and il_vbackporch fields must
always be 0 for progressive formats.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
<entry>__u32</entry>
<entry><structfield>il_vfrontporch</structfield></entry>
<entry>Vertical front porch in lines for the even field (aka field 2) of
<entry>__u32</entry>
<entry><structfield>il_vfrontporch</structfield></entry>
<entry>Vertical front porch in lines for the even field (aka field 2) of
- interlaced field formats.</entry>
+ interlaced field formats. Must be 0 for progressive formats.</entry>
</row>
<row>
<entry>__u32</entry>
<entry><structfield>il_vsync</structfield></entry>
<entry>Vertical sync length in lines for the even field (aka field 2) of
</row>
<row>
<entry>__u32</entry>
<entry><structfield>il_vsync</structfield></entry>
<entry>Vertical sync length in lines for the even field (aka field 2) of
- interlaced field formats.</entry>
+ interlaced field formats. Must be 0 for progressive formats.</entry>
</row>
<row>
<entry>__u32</entry>
<entry><structfield>il_vbackporch</structfield></entry>
<entry>Vertical back porch in lines for the even field (aka field 2) of
</row>
<row>
<entry>__u32</entry>
<entry><structfield>il_vbackporch</structfield></entry>
<entry>Vertical back porch in lines for the even field (aka field 2) of
- interlaced field formats.</entry>
+ interlaced field formats. Must be 0 for progressive formats.</entry>
</row>
<row>
<entry>__u32</entry>
</row>
<row>
<entry>__u32</entry>