Some decoders and encoders can potentially have more than one source pad,
so update the description to say 'at least one source pad'.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
diff --git a/Documentation/media/uapi/mediactl/media-types.rst
b/Documentation/media/uapi/mediactl/media-types.rst
index 7b17acc049cf..0e9adc7869b8 100644
--- a/Documentation/media/uapi/mediactl/media-types.rst
+++ b/Documentation/media/uapi/mediactl/media-types.rst
@@ -192,12 +192,13 @@ Types and flags used to represent the media graph elements
* - ``MEDIA_ENT_F_PROC_VIDEO_ENCODER``
- Video (MPEG, HEVC, VPx, etc.) encoder. An entity capable of
- compressing video frames. Must have one sink pad and one source pad.
+ compressing video frames. Must have one sink pad and at least
+ one source pad.
* - ``MEDIA_ENT_F_PROC_VIDEO_DECODER``
- Video (MPEG, HEVC, VPx, etc.) decoder. An entity capable of
decompressing a compressed video stream into uncompressed video
- frames. Must have one sink pad and one source pad.
+ frames. Must have one sink pad and at least one source pad.
* - ``MEDIA_ENT_F_VID_MUX``
- Video multiplexer. An entity capable of multiplexing must have at
