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Message-ID: <f495aa2b-81f7-a3cd-a6dd-cc5ae5f0a81f@collabora.com>
Date:   Wed, 6 Apr 2022 14:50:42 +0200
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Subject: Re: [PATCH v4 00/15] Move HEVC stateless controls out of staging
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To:     Adam Ford <aford173@gmail.com>
Cc:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        mripard@kernel.org, paul.kocialkowski@bootlin.com,
        Chen-Yu Tsai <wens@csie.org>,
        "jernej.skrabec" <jernej.skrabec@gmail.com>,
        Jonas Karlman <jonas@kwiboo.se>,
        Nicolas Dufresne <nicolas@ndufresne.ca>,
        linux-media <linux-media@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "open list:STAGING SUBSYSTEM" <linux-staging@lists.linux.dev>,
        arm-soc <linux-arm-kernel@lists.infradead.org>,
        linux-sunxi@lists.linux.dev, kernel <kernel@collabora.com>,
        knaerzche@gmail.com, jc@kynesim.co.uk
References: <20220228140838.622021-1-benjamin.gaignard@collabora.com>
 <eefa63b3-2a4d-4470-9a4e-517087ebcfaf@collabora.com>
 <CAHCN7xL2uZTMy30FGfDkDK4Lym6wvfr_MTv7QwtchrkTXMQiuw@mail.gmail.com>
 <79a9c925-d930-ad23-dc53-9ebc16d1328a@collabora.com>
 <3f778844-f655-74a7-0a00-05caa84eca35@collabora.com>
 <CAHCN7xLy2381AFLWhLxk5YuRV7C=OwLX=XPXONX8sbkg-SqMjA@mail.gmail.com>
 <CAHCN7xJWQa-uXb0-+CSvAr1JhFmQYt80Q=uGvaY8uyptNcfbgw@mail.gmail.com>
 <163202bd-ea51-e80a-1481-568fae25b045@collabora.com>
 <CAHCN7x+AwNauiyaVL=NGARkmxWOL9uLS5-AO4TjkvLGNQ=3r+Q@mail.gmail.com>
 <bb462ee8-7bf9-5574-7cc2-098cc66e5ef0@collabora.com>
 <CAHCN7x+DTjeP7zQJYPyqzdz=hXWjz6Br0v1sWh4n1J3TJPb+9g@mail.gmail.com>
 <8d23c99a-4ad0-e65a-0134-12f5d119e8bb@collabora.com>
 <CAHCN7x+YuXFrMe6dYo_VhkG7ey1jcPTpOMCM1=qoTivZO9U2Rw@mail.gmail.com>
From:   Benjamin Gaignard <benjamin.gaignard@collabora.com>
In-Reply-To: <CAHCN7x+YuXFrMe6dYo_VhkG7ey1jcPTpOMCM1=qoTivZO9U2Rw@mail.gmail.com>
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Le 06/04/2022 à 14:46, Adam Ford a écrit :
> On Wed, Apr 6, 2022 at 7:41 AM Benjamin Gaignard
> <benjamin.gaignard@collabora.com> wrote:
>>
>> Le 06/04/2022 à 14:28, Adam Ford a écrit :
>>> On Wed, Apr 6, 2022 at 1:56 AM Benjamin Gaignard
>>> <benjamin.gaignard@collabora.com> wrote:
>>>> Le 05/04/2022 à 23:27, Adam Ford a écrit :
>>>>> On Mon, Apr 4, 2022 at 10:56 AM Benjamin Gaignard
>>>>> <benjamin.gaignard@collabora.com> wrote:
>>>>>> Le 02/04/2022 à 18:59, Adam Ford a écrit :
>>>>>>> On Sat, Apr 2, 2022 at 11:22 AM Adam Ford <aford173@gmail.com> wrote:
>>>>>>>> On Fri, Apr 1, 2022 at 8:18 AM Benjamin Gaignard
>>>>>>>> <benjamin.gaignard@collabora.com> wrote:
>>>>>>>>> Le 31/03/2022 à 08:53, Benjamin Gaignard a écrit :
>>>>>>>>>> Le 30/03/2022 à 20:52, Adam Ford a écrit :
>>>>>>>>>>> On Wed, Mar 30, 2022 at 2:53 AM Benjamin Gaignard
>>>>>>>>>>> <benjamin.gaignard@collabora.com> wrote:
>>>>>>>>>>>> Le 28/02/2022 à 15:08, Benjamin Gaignard a écrit :
>>>>>>>>>>>>> This series aims to make HEVC uapi stable and usable for hardware
>>>>>>>>>>>>> decoder. HEVC uapi is used by 2 mainlined drivers (Cedrus and Hantro)
>>>>>>>>>>>>> and 2 out of the tree drivers (rkvdec and RPI).
>>>>>>>>>>>>>
>>>>>>>>>>>>> After the remarks done on version 2, I have completely reworked to
>>>>>>>>>>>>> patches
>>>>>>>>>>>>> split so changelogs are meaningless. I have also drop "RFC" from the
>>>>>>>>>>>>> titles.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Version 4:
>>>>>>>>>>>>> - Add num_entry_point_offsets field in  struct
>>>>>>>>>>>>> v4l2_ctrl_hevc_slice_params
>>>>>>>>>>>>> - Fix V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS name
>>>>>>>>>>>>> - Initialize control V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS
>>>>>>>>>>>>> - Fix space/tab issue in kernel-doc
>>>>>>>>>>>>> - Add patch to change data_bit_offset definition
>>>>>>>>>>>>> - Fix hantro-media SPDX license
>>>>>>>>>>>>> - put controls under stateless section in v4l2-ctrls-defs.c
>>>>>>>>>>>>>
>>>>>>>>>>>>> At the end fluster tests results on IMX8MQ is 77/147 for HEVC codec.
>>>>>>>>>>>> Dear reviewers,
>>>>>>>>>>>>
>>>>>>>>>>>> This series is waiting for your feedback,
>>>>>>>>>>> I tried several times with the suggested repos for both the kernel and
>>>>>>>>>>> g-streamer without success getting Fluster to pass any tests on the
>>>>>>>>>>> imx8mq.  I can try again but I likely won't get to it until this
>>>>>>>>>>> weekend.  If I can get it working, I'll test both the 8mq and 8mm.
>>>>>>>>>> Thanks a lot for that.
>>>>>>>>>>
>>>>>>>>>> Benjamin
>>>>>>>>> Adam,
>>>>>>>>>
>>>>>>>>> You may need to check if h265parse and v4l2slh265dec are available on your board.
>>>>>>>> I ran gst-inspect to see what showed up with 265 in the name.
>>>>>>>>
>>>>>>>> # gst-inspect-1.0 |grep 265
>>>>>>>> libav:  avdec_h265: libav HEVC (High Efficiency Video Coding) decoder
>>>>>>>> rtp:  rtph265depay: RTP H265 depayloader
>>>>>>>> rtp:  rtph265pay: RTP H265 payloader
>>>>>>>> typefindfunctions: video/x-h265: h265, x265, 265
>>>>>>>> v4l2codecs:  v4l2slh265dec: V4L2 Stateless H.265 Video Decoder
>>>>>>>> videoparsersbad:  h265parse: H.265 parser
>>>>>>>>
>>>>>>>> It appears I have both h265parse and v4l2slh265dec.
>>>>>>>>
>>>>>>>>> fluster check if v4l2slh265dec is working fine with this command line:
>>>>>>>>>
>>>>>>>>> gst-launch-1.0 appsrc num-buffers=0 ! h265parse ! v4l2slh265dec ! fakesink
>>>>>>>>>
>>>>>>>>> so if one of them is missing it won't work.
>>>>>>>> gst-launch-1.0 appsrc num-buffers=0 ! h265parse ! v4l2slh265dec ! fakesink
>>>>>>>> Setting pipeline to PAUSED ...
>>>>>>>> 0:00:00.098389938   526 0xaaaaf9d86ac0 ERROR     v4l2codecs-decoder
>>>>>>>> gstv4l2decoder.c:725:gst_v4l2_decoder_get_controls:<v4l2decoder2>
>>>>>>>> VIDIOC_G_EXT_CTRLS failed: Invalid argument
>>>>>>>> ERROR: from element
>>>>>>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0: Driver did not
>>>>>>>> report framing and start code method.
>>>>>>>> Additional debug info:
>>>>>>>> ../subprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2codech265dec.c(155):
>>>>>>>> gst_v4l2_codec_h265_dec_open ():
>>>>>>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0:
>>>>>>>> gst_v4l2_decoder_get_controls() failed: Invalid argument
>>>>>>>> ERROR: pipeline doesn't want to preroll.
>>>>>>>> ERROR: from element
>>>>>>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0: Could not
>>>>>>>> initialize supporting library.
>>>>>>>> Additional debug info:
>>>>>>>> ../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideodecoder.c(2909):
>>>>>>>> gst_video_decoder_change_state ():
>>>>>>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0:
>>>>>>>> Failed to open decoder
>>>>>>>> ERROR: pipeline doesn't want to preroll.
>>>>>>>> Failed to set pipeline to PAUSED.
>>>>>>>> Setting pipeline to NULL ...
>>>>>>>> Freeing pipeline ...
>>>>>>>>
>>>>>>>> Does this mean I have a wrong version of the kernel and/or incomplete patches?
>>>>>>> I double checked the branches.
>>>>>>>
>>>>>>> Kernel:
>>>>>>> https://gitlab.collabora.com/benjamin.gaignard/for-upstream.git
>>>>>>> branch:  origin/HEVC_UAPI_V4
>>>>>>>
>>>>>>> Gstreamer:
>>>>>>> https://gitlab.freedesktop.org/benjamin.gaignard1/gstreamer.git
>>>>>>> branch:  origin/benjamin.gaignard1/gstreamer-HEVC_aligned_with_kernel_5.15
>>>>>>>
>>>>>>>
>>>>>>> I am still not able to run h.265/HEVC tests.
>>>>>> Hello Adam,
>>>>>>
>>>>>> I have updated the following branches with the versions I have used today:
>>>>>>
>>>>>> Kernel:
>>>>>> https://gitlab.collabora.com/benjamin.gaignard/for-upstream.git
>>>>>> branch: origin/HEVC_UAPI_V5 only one change in documentation vs version 4 but rebased in v5.18-rc1
>>>>>>
>>>>>> Gstreamer:
>>>>>> https://gitlab.freedesktop.org/benjamin.gaignard1/gstreamer.git
>>>>>> branch:  origin/benjamin.gaignard1/gstreamer-HEVC_aligned_with_kernel_5.15 updated on the latest GST main branch
>>>>>>
>>>>>> I hope this will work fine this time.
>>>>> I wish I had better news for you:
>>>>>
>>>>> dmesg shows the hantro driver is being loaded:
>>>>>
>>>>> [   38.612243] hantro-vpu 38300000.video-codec: registered
>>>>> nxp,imx8mq-vpu-g1-dec as /dev/video0
>>>>> [   38.612618] hantro-vpu 38310000.video-codec: registered
>>>>> nxp,imx8mq-vpu-g2-dec as /dev/video1
>>>>>
>>>>> # gst-inspect-1.0 |grep 265
>>>>> libav:  avdec_h265: libav HEVC (High Efficiency Video Coding) decoder
>>>>> rtp:  rtph265depay: RTP H265 depayloader
>>>>> rtp:  rtph265pay: RTP H265 payloader
>>>>> typefindfunctions: video/x-h265: h265, x265, 265
>>>>> v4l2codecs:  v4l2slh265dec: V4L2 Stateless H.265 Video Decoder
>>>>> videoparsersbad:  h265parse: H.265 parser
>>>>>
>>>>> Fluster reports:
>>>>> GStreamer-H.265-V4L2SL-Gst1.0: GStreamer H.265 V4L2SL decoder for
>>>>> GStreamer 1.0... ❌
>>>> Still the same error about non supported control ?
>>> # gst-lagst-launch-1.0 appsrc num-buffers=0 ! h265parse !
>>> v4l2slh265dec ! fakesink
>>> Setting pipeline to PAUSED ...
>>> 0:00:01.704385508   420 0xaaaaec0a76c0 ERROR     v4l2codecs-decoder
>>> gstv4l2decoder.c:725:gst_v4l2_decoder_get_controls:<v4l2decoder2>
>>> VIDIOC_G_EXT_CTRLS failed: Invalid argument
>>> ERROR: from element
>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0: Driver did not
>>> report framing and start code method.
>>> Additional debug info:
>>> ../subprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2codech265dec.c(155):
>>> gst_v4l2_codec_h265_dec_open ():
>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0:
>>> gst_v4l2_decoder_get_controls() failed: Invalid argument
>>> ERROR: pipeline doesn't want to preroll.
>>> ERROR: from element
>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0: Could not
>>> initialize supporting library.
>>> Additional debug info:
>>> ../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideodecoder.c(2909):
>>> gst_video_decoder_change_state ():
>>> /GstPipeline:pipeline0/v4l2slh265dec:v4l2slh265dec0:
>>> Failed to open decoder
>>> ERROR: pipeline doesn't want to preroll.
>>> Failed to set pipeline to PAUSED.
>>> Setting pipeline to NULL ...
>>> Freeing pipeline ...
>> What is the result of v4l2-ctl ?
>> Here I have:
>> v4l2-ctl --all -d 1
>> Driver Info:
>>          Driver name      : hantro-vpu
>>          Card type        : nxp,imx8mq-vpu-g2-dec
>>          Bus info         : platform: hantro-vpu
>>          Driver version   : 5.18.0
>>          Capabilities     : 0x84204000
>>                  Video Memory-to-Memory Multiplanar
>>                  Streaming
>>                  Extended Pix Format
>>                  Device Capabilities
>>          Device Caps      : 0x04204000
>>                  Video Memory-to-Memory Multiplanar
>>                  Streaming
>>                  Extended Pix Format
>> Media Driver Info:
>>          Driver name      : hantro-vpu
>>          Model            : hantro-vpu
>>          Serial           :
>>          Bus info         : platform: hantro-vpu
>>          Media version    : 5.18.0
>>          Hardware revision: 0x00000000 (0)
>>          Driver version   : 5.18.0
>> Interface Info:
>>          ID               : 0x0300000c
>>          Type             : V4L Video
>> Entity Info:
>>          ID               : 0x00000001 (1)
>>          Name             : nxp,imx8mq-vpu-g2-dec-source
>>          Function         : V4L2 I/O
>>          Pad 0x01000002   : 0: Source
>>            Link 0x02000008: to remote pad 0x1000004 of entity 'nxp,imx8mq-vpu-g2-dec-proc': Data, Enabled, Immutable
>> Priority: 2
>> Format Video Capture Multiplanar:
>>          Width/Height      : 48/48
>>          Pixel Format      : 'VT12' (Y/CbCr 4:2:0 (4x4 Linear))
>>          Field             : None
>>          Number of planes  : 1
>>          Flags             :
>>          Colorspace        : JPEG
>>          Transfer Function : Default
>>          YCbCr/HSV Encoding: Default
>>          Quantization      : Default
>>          Plane 0           :
>>             Bytes per Line : 48
>>             Size Image     : 3600
>> Format Video Output Multiplanar:
>>          Width/Height      : 48/48
>>          Pixel Format      : 'S265' (HEVC Parsed Slice Data)
>>          Field             : None
>>          Number of planes  : 1
>>          Flags             :
>>          Colorspace        : JPEG
>>          Transfer Function : Default
>>          YCbCr/HSV Encoding: Default
>>          Quantization      : Default
>>          Plane 0           :
>>             Bytes per Line : 0
>>             Size Image     : 4608
>>
>> User Controls
>>
>> hantro_hevc_slice_header_skip_b 0x00981a80 (int)    : min=0 max=256 step=1 default=0 value=0
>>
>> Codec Controls
>>
>>                      hevc_profile 0x00990b67 (menu)   : min=0 max=2 default=0 value=0
>>                                  0: Main
>>                                  1: Main Still Picture
>>                                  2: Main 10
>>                        hevc_level 0x00990b68 (menu)   : min=0 max=8 default=0 value=0
>>                                  0: 1
>>                                  1: 2
>>                                  2: 2.1
>>                                  3: 3
>>                                  4: 3.1
>>                                  5: 4
>>                                  6: 4.1
>>                                  7: 5
>>                                  8: 5.1
>>
>> Stateless Codec Controls
>>
>>       vp9_frame_decode_parameters 0x00a40a2c (unknown): type=261 flags=has-payload
>>         vp9_probabilities_updates 0x00a40a2d (unknown): type=260 flags=has-payload
>>       hevc_sequence_parameter_set 0x00a40a90 (unknown): type=270 flags=has-payload
>>        hevc_picture_parameter_set 0x00a40a91 (unknown): type=271 flags=has-payload
>>               hevc_scaling_matrix 0x00a40a93 (unknown): type=273 flags=has-payload
>>            hevc_decode_parameters 0x00a40a94 (unknown): type=274 flags=has-payload
>>                  hevc_decode_mode 0x00a40a95 (menu)   : min=1 max=1 default=1 value=1
>>                                  1: Frame-Based
>>                   hevc_start_code 0x00a40a96 (menu)   : min=1 max=1 default=1 value=1
>>                                  1: Annex B Start Code
>>
> Mine looks like:
>
> # v4l2-ctl --all -d 1
> Driver Info:
> Driver name      : hantro-vpu
> Card type        : nxp,imx8mq-vpu-g2-dec
> Bus info         : platform: hantro-vpu
> Driver version   : 5.18.0
> Capabilities     : 0x84204000
> Video Memory-to-Memory Multiplanar
> Streaming
> Extended Pix Format
> Device Capabilities
> Device Caps      : 0x04204000
> Video Memory-to-Memory Multiplanar
> Streaming
> Extended Pix Format
> Media Driver Info:
> Driver name      : hantro-vpu
> Model            : hantro-vpu
> Serial           :
> Bus info         : platform: hantro-vpu
> Media version    : 5.18.0
> Hardware revision: 0x00000000 (0)
> Driver version   : 5.18.0
> Interface Info:
> ID               : 0x0300000c
> Type             : V4L Video
> Entity Info:
> ID               : 0x00000001 (1)
> Name             : nxp,imx8mq-vpu-g2-dec-source
> Function         : V4L2 I/O
> Pad 0x01000002   : 0: Source
>    Link 0x02000008: to remote pad 0x1000004 of entity
> 'nxp,imx8mq-vpu-g2-dec-proc': Data, Enabled, Immutable
> Priority: 2
> Format Video Capture Multiplanar:
> Width/Height      : 48/48
> Pixel Format      : 'VT12' (Y/CbCr 4:2:0 (4x4 Linear))
> Field             : None
> Number of planes  : 1
> Flags             :
> Colorspace        : JPEG
> Transfer Function : Default
> YCbCr/HSV Encoding: Default
> Quantization      : Default
> Plane 0           :
>     Bytes per Line : 48
>     Size Image     : 3600
> Format Video Output Multiplanar:
> Width/Height      : 48/48
> Pixel Format      : 'S265' (HEVC Parsed Slice Data)
> Field             : None
> Number of planes  : 1
> Flags             :
> Colorspace        : JPEG
> Transfer Function : Default
> YCbCr/HSV Encoding: Default
> Quantization      : Default
> Plane 0           :
>     Bytes per Line : 0
>     Size Image     : 4608
>
> User Controls
>
> hantro_hevc_slice_header_skip_b 0x00981a80 (int)    : min=0 max=256
> step=1 default=0 value=0
>
> Codec Controls
>
>                     hevc_profile 0x00990b67 (menu)   : min=0 max=2
> default=0 value=0
> 0: Main
> 1: Main Still Picture
> 2: Main 10
>                       hevc_level 0x00990b68 (menu)   : min=0 max=8
> default=0 value=0
> 0: 1
> 1: 2
> 2: 2.1
> 3: 3
> 4: 3.1
> 5: 4
> 6: 4.1
> 7: 5
> 8: 5.1
>
> Stateless Codec Controls
>
>      vp9_frame_decode_parameters 0x00a40a2c (unknown): type=261 flags=has-payload
>        vp9_probabilities_updates 0x00a40a2d (unknown): type=260 flags=has-payload
>      hevc_sequence_parameter_set 0x00a40a90 (unknown): type=270 flags=has-payload
>       hevc_picture_parameter_set 0x00a40a91 (unknown): type=271 flags=has-payload
>              hevc_scaling_matrix 0x00a40a93 (unknown): type=273 flags=has-payload
>           hevc_decode_parameters 0x00a40a94 (unknown): type=274 flags=has-payload
>                 hevc_decode_mode 0x00a40a95 (menu)   : min=1 max=1
> default=1 value=1
> 1: Frame-Based
>                  hevc_start_code 0x00a40a96 (menu)   : min=1 max=1
> default=1 value=1
> 1: Annex B Start Code

It is the same so that suggest the issue is coming from GStreamer plugin.

>
>>>> Benjamin
>>>>
>>>>> adam
>>>>>> Benjamin
>>>>>>
>>>>>>> adam
>>>>>>>> adam
>>>>>>>>> Regards,
>>>>>>>>> Benjamin
>>>>>>>>>
>>>>>>>>>>> adam
>>>>>>>>>>>> Thanks,
>>>>>>>>>>>> Benjamin
>>>>>>>>>>>>
>>>>>>>>>>>>> Benjamin
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Benjamin Gaignard (12):
>>>>>>>>>>>>>         media: uapi: HEVC: Add missing fields in HEVC controls
>>>>>>>>>>>>>         media: uapi: HEVC: Rename HEVC stateless controls with STATELESS
>>>>>>>>>>>>>           prefix
>>>>>>>>>>>>>         media: uapi: HEVC: Add document uAPI structure
>>>>>>>>>>>>>         media: uapi: HEVC: Define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS
>>>>>>>>>>>>> as a
>>>>>>>>>>>>>           dynamic array
>>>>>>>>>>>>>         media: uapi: Move parsed HEVC pixel format out of staging
>>>>>>>>>>>>>         media: uapi: Add V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS
>>>>>>>>>>>>> control
>>>>>>>>>>>>>         media: uapi: Move the HEVC stateless control type out of staging
>>>>>>>>>>>>>         media: controls: Log HEVC stateless control in .std_log
>>>>>>>>>>>>>         media: uapi: Create a dedicated header for Hantro control
>>>>>>>>>>>>>         media: uapi: HEVC: fix padding in v4l2 control structures
>>>>>>>>>>>>>         media: uapi: Change data_bit_offset definition
>>>>>>>>>>>>>         media: uapi: move HEVC stateless controls out of staging
>>>>>>>>>>>>>
>>>>>>>>>>>>> Hans Verkuil (3):
>>>>>>>>>>>>>         videodev2.h: add V4L2_CTRL_FLAG_DYNAMIC_ARRAY
>>>>>>>>>>>>>         v4l2-ctrls: add support for dynamically allocated arrays.
>>>>>>>>>>>>>         vivid: add dynamic array test control
>>>>>>>>>>>>>
>>>>>>>>>>>>>        .../userspace-api/media/drivers/hantro.rst    |   5 -
>>>>>>>>>>>>>        .../media/v4l/ext-ctrls-codec-stateless.rst   | 833
>>>>>>>>>>>>> ++++++++++++++++++
>>>>>>>>>>>>>        .../media/v4l/ext-ctrls-codec.rst             | 780
>>>>>>>>>>>>> ----------------
>>>>>>>>>>>>>        .../media/v4l/pixfmt-compressed.rst           |   7 +-
>>>>>>>>>>>>>        .../media/v4l/vidioc-g-ext-ctrls.rst          |  20 +
>>>>>>>>>>>>>        .../media/v4l/vidioc-queryctrl.rst            |   8 +
>>>>>>>>>>>>>        .../media/videodev2.h.rst.exceptions          |   5 +
>>>>>>>>>>>>>        .../media/test-drivers/vivid/vivid-ctrls.c    |  15 +
>>>>>>>>>>>>>        drivers/media/v4l2-core/v4l2-ctrls-api.c      | 103 ++-
>>>>>>>>>>>>>        drivers/media/v4l2-core/v4l2-ctrls-core.c     | 198 ++++-
>>>>>>>>>>>>>        drivers/media/v4l2-core/v4l2-ctrls-defs.c     |  37 +-
>>>>>>>>>>>>>        drivers/media/v4l2-core/v4l2-ctrls-priv.h     |   3 +-
>>>>>>>>>>>>>        drivers/media/v4l2-core/v4l2-ctrls-request.c  |  13 +-
>>>>>>>>>>>>>        drivers/staging/media/hantro/hantro_drv.c     |  27 +-
>>>>>>>>>>>>>        drivers/staging/media/hantro/hantro_hevc.c    |   8 +-
>>>>>>>>>>>>>        drivers/staging/media/sunxi/cedrus/cedrus.c   |  24 +-
>>>>>>>>>>>>>        .../staging/media/sunxi/cedrus/cedrus_dec.c   |  10 +-
>>>>>>>>>>>>>        .../staging/media/sunxi/cedrus/cedrus_h265.c  |   2 +-
>>>>>>>>>>>>>        include/media/hevc-ctrls.h                    | 250 ------
>>>>>>>>>>>>>        include/media/v4l2-ctrls.h                    |  48 +-
>>>>>>>>>>>>>        include/uapi/linux/hantro-media.h             |  19 +
>>>>>>>>>>>>>        include/uapi/linux/v4l2-controls.h            | 439 +++++++++
>>>>>>>>>>>>>        include/uapi/linux/videodev2.h                |  13 +
>>>>>>>>>>>>>        23 files changed, 1697 insertions(+), 1170 deletions(-)
>>>>>>>>>>>>>        delete mode 100644 include/media/hevc-ctrls.h
>>>>>>>>>>>>>        create mode 100644 include/uapi/linux/hantro-media.h
>>>>>>>>>>>>>