From 269b4dd3e8b34edec44c5bb0016ee96353638618 Mon Sep 17 00:00:00 2001
From: John Cox <jc@kynesim.co.uk>
Date: Fri, 30 Apr 2021 18:48:13 +0200
Subject: media: hevc: Add sps_max_sub_layers_minus1 to v4l2_ctrl_hevc_sps

sps_max_sub_layers_minus1 is needed if the driver wishes to determine
whether or not a frame might be used for reference.

Signed-off-by: John Cox <jc@kynesim.co.uk>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Documentation')

diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
index 0b8061666c57..2b5edab55bb4 100644
--- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst
@@ -2707,6 +2707,9 @@ enum v4l2_mpeg_video_hevc_size_of_length_field -
     * - __u8
       - ``chroma_format_idc``
       -
+    * - __u8
+      - ``sps_max_sub_layers_minus1``
+      -
     * - __u64
       - ``flags``
       - See :ref:`Sequence Parameter Set Flags <hevc_sps_flags>`
-- 
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