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[86.21.218.248]) by smtp.gmail.com with ESMTPSA id a142sm14193289wmd.7.2021.04.30.09.48.12 (version=TLS1 cipher=ECDHE-ECDSA-AES128-SHA bits=128/128); Fri, 30 Apr 2021 09:48:13 -0700 (PDT) From: John Cox To: Linux Media Mailing List Cc: Hans Verkuil , ezequiel@collabora.com, =?utf-8?q?J?= =?utf-8?q?ernej_=C5=A0krabec?= Subject: [PATCH] media: hevc: Add sps_max_sub_layers_minus1 to v4l2_ctrl_hevc_sps Date: Fri, 30 Apr 2021 17:48:13 +0100 Message-ID: User-Agent: ForteAgent/8.00.32.1272 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org 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 Reviewed-by: Benjamin Gaignard --- This is useful to the Pi H265 decoder as it allows it to only create and store MV info for frames that need to. Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 3 +++ include/media/hevc-ctrls.h | 3 +-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index b0de4e6e7ebd..9a891202abbf 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -2924,6 +2924,9 @@ 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 ` diff --git a/include/media/hevc-ctrls.h b/include/media/hevc-ctrls.h index b4cb2ef02f17..b2d296b77653 100644 --- a/include/media/hevc-ctrls.h +++ b/include/media/hevc-ctrls.h @@ -75,8 +75,7 @@ struct v4l2_ctrl_hevc_sps { __u8 num_short_term_ref_pic_sets; __u8 num_long_term_ref_pics_sps; __u8 chroma_format_idc; - - __u8 padding; + __u8 sps_max_sub_layers_minus1; __u64 flags; };