From: Nicolas Dufresne <nicolas.dufresne@gmail.com>
To: Jean-Christophe Trotin <jean-christophe.trotin@st.com>,
linux-media@vger.kernel.org, Hans Verkuil <hverkuil@xs4all.nl>
Cc: kernel@stlinux.com,
Benjamin Gaignard <benjamin.gaignard@linaro.org>,
Yannick Fertre <yannick.fertre@st.com>,
Hugues Fruchet <hugues.fruchet@st.com>
Subject: Re: [PATCH v2 0/3] support of v4l2 encoder for STMicroelectronics SOC
Date: Mon, 11 Jul 2016 13:48:52 -0400 [thread overview]
Message-ID: <1468259332.14217.8.camel@gmail.com> (raw)
In-Reply-To: <1468250057-16395-1-git-send-email-jean-christophe.trotin@st.com>
Le lundi 11 juillet 2016 à 17:14 +0200, Jean-Christophe Trotin a
écrit :
> version 2:
> - List of pixel formats supported by the encoder reduced to NV12 and
> NV21
> - x86_64 compilation warnings corrected
> - V4L2 compliance successfully passed with this version (see report
> below)
> - All remarks about version 1 of hva-v4l2.c taken into account:
> - V4L2 mem2mem framework used
> - V4L2 control framework used
> - allocator context initialized in the probe and cleaned up in
> the remove
> - start_streaming and stop_streaming ops added
> - colorspace, bytesperline and sizeimage fields initialized in
> TRY_FMT
> - better estimation of sizeimage for compressed formats
> - checks and debugging logs already covered by vb2 removed
> - some dev_err changed in dev_dbg
> - typos corrected
>
> version 1:
> - Initial submission.
>
> Only one feature supported and tested:
> - encode (NV12, NV21) to H.264 video format
>
> The driver is mainly implemented across three files:
> - hva-v4l2.c
> - hva-h264.c
> - hva-hw.c
> hva-v4l2.c manages the V4L2 interface with the userland.
> It calls the HW services that are implemented in hva-hw.c.
> hva-h264.c manages specific part of H.264 codec.
>
> Below is the v4l2-compliance report for the version 2 of the sti hva
> driver:
>
>
> root@sti-next:/home/video_test# v4l2-compliance -d /dev/video0
> Driver Info:
> Driver name : 8c85000.hva
I think it would be nice to set a driver name that means something.
> Card type : 8c85000.hva
> Bus info : platform:hva
> Driver version: 4.7.0
> Capabilities : 0x84208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
> Device Capabilities
> Device Caps : 0x04208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
>
> Compliance test for device /dev/video0 (not using libv4l2):
>
> Required ioctls:
> test VIDIOC_QUERYCAP: OK
>
> Allow for multiple opens:
> test second video open: OK
> test VIDIOC_QUERYCAP: OK
> test VIDIOC_G/S_PRIORITY: OK
>
> Debug ioctls:
> test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> test VIDIOC_LOG_STATUS: OK (Not Supported)
>
> Input ioctls:
> test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> test VIDIOC_ENUMAUDIO: OK (Not Supported)
> test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDIO: OK (Not Supported)
> Inputs: 0 Audio Inputs: 0 Tuners: 0
>
> Output ioctls:
> test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> Outputs: 0 Audio Outputs: 0 Modulators: 0
>
> Input/Output configuration ioctls:
> test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> test VIDIOC_G/S_EDID: OK (Not Supported)
>
> Control ioctls:
> test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
> test VIDIOC_QUERYCTRL: OK
> test VIDIOC_G/S_CTRL: OK
> test VIDIOC_G/S/TRY_EXT_CTRLS: OK
> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
> Standard Controls: 16 Private Controls: 0
>
> Format ioctls:
> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
> test VIDIOC_G/S_PARM: OK
> test VIDIOC_G_FBUF: OK (Not Supported)
> test VIDIOC_G_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_TRY_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_S_FMT: OK
> test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> test Cropping: OK (Not Supported)
> test Composing: OK (Not Supported)
> test Scaling: OK
>
> Codec ioctls:
> test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
>
> Buffer ioctls:
> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
> test VIDIOC_EXPBUF: OK
>
> Test input 0:
>
>
> Total: 42, Succeeded: 42, Failed: 0, Warnings: 12
>
> root@sti-next:/home/video_test# v4l2-compliance -f -d /dev/video0
> Driver Info:
> Driver name : 8c85000.hva
> Card type : 8c85000.hva
> Bus info : platform:hva
> Driver version: 4.7.0
> Capabilities : 0x84208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
> Device Capabilities
> Device Caps : 0x04208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
>
> Compliance test for device /dev/video0 (not using libv4l2):
>
> Required ioctls:
> test VIDIOC_QUERYCAP: OK
>
> Allow for multiple opens:
> test second video open: OK
> test VIDIOC_QUERYCAP: OK
> test VIDIOC_G/S_PRIORITY: OK
>
> Debug ioctls:
> test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> test VIDIOC_LOG_STATUS: OK (Not Supported)
>
> Input ioctls:
> test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> test VIDIOC_ENUMAUDIO: OK (Not Supported)
> test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDIO: OK (Not Supported)
> Inputs: 0 Audio Inputs: 0 Tuners: 0
>
> Output ioctls:
> test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> Outputs: 0 Audio Outputs: 0 Modulators: 0
>
> Input/Output configuration ioctls:
> test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> test VIDIOC_G/S_EDID: OK (Not Supported)
>
> Control ioctls:
> test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
> test VIDIOC_QUERYCTRL: OK
> test VIDIOC_G/S_CTRL: OK
> test VIDIOC_G/S/TRY_EXT_CTRLS: OK
> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
> Standard Controls: 16 Private Controls: 0
>
> Format ioctls:
> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
> test VIDIOC_G/S_PARM: OK
> test VIDIOC_G_FBUF: OK (Not Supported)
> test VIDIOC_G_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_TRY_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_S_FMT: OK
> test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> test Cropping: OK (Not Supported)
> test Composing: OK (Not Supported)
> test Scaling: OK
>
> Codec ioctls:
> test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
>
> Buffer ioctls:
> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
> test VIDIOC_EXPBUF: OK
>
> Test input 0:
>
> Stream using all formats:
> Not supported for M2M devices
>
> Total: 42, Succeeded: 42, Failed: 0, Warnings: 12
>
> root@sti-next:/home/video_test# v4l2-compliance -a -d /dev/video0
> Driver Info:
> Driver name : 8c85000.hva
> Card type : 8c85000.hva
> Bus info : platform:hva
> Driver version: 4.7.0
> Capabilities : 0x84208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
> Device Capabilities
> Device Caps : 0x04208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
>
> Compliance test for device /dev/video0 (not using libv4l2):
>
> Required ioctls:
> test VIDIOC_QUERYCAP: OK
>
> Allow for multiple opens:
> test second video open: OK
> test VIDIOC_QUERYCAP: OK
> test VIDIOC_G/S_PRIORITY: OK
>
> Debug ioctls:
> test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> test VIDIOC_LOG_STATUS: OK (Not Supported)
>
> Input ioctls:
> test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> test VIDIOC_ENUMAUDIO: OK (Not Supported)
> test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDIO: OK (Not Supported)
> Inputs: 0 Audio Inputs: 0 Tuners: 0
>
> Output ioctls:
> test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> Outputs: 0 Audio Outputs: 0 Modulators: 0
>
> Input/Output configuration ioctls:
> test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> test VIDIOC_G/S_EDID: OK (Not Supported)
>
> Control ioctls:
> test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
> test VIDIOC_QUERYCTRL: OK
> test VIDIOC_G/S_CTRL: OK
> test VIDIOC_G/S/TRY_EXT_CTRLS: OK
> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
> Standard Controls: 16 Private Controls: 0
>
> Format ioctls:
> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
> test VIDIOC_G/S_PARM: OK
> test VIDIOC_G_FBUF: OK (Not Supported)
> test VIDIOC_G_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_TRY_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_S_FMT: OK
> test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> test Cropping: OK (Not Supported)
> test Composing: OK (Not Supported)
> test Scaling: OK
>
> Codec ioctls:
> test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
>
> Buffer ioctls:
> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
> test VIDIOC_EXPBUF: OK
>
> Test input 0:
>
>
> Total: 42, Succeeded: 42, Failed: 0, Warnings: 12
>
> root@sti-next:/home/video_test# v4l2-compliance -s -d /dev/video0
> Driver Info:
> Driver name : 8c85000.hva
> Card type : 8c85000.hva
> Bus info : platform:hva
> Driver version: 4.7.0
> Capabilities : 0x84208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
> Device Capabilities
> Device Caps : 0x04208000
> Video Memory-to-Memory
> Streaming
> Extended Pix Format
>
> Compliance test for device /dev/video0 (not using libv4l2):
>
> Required ioctls:
> test VIDIOC_QUERYCAP: OK
>
> Allow for multiple opens:
> test second video open: OK
> test VIDIOC_QUERYCAP: OK
> test VIDIOC_G/S_PRIORITY: OK
>
> Debug ioctls:
> test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> test VIDIOC_LOG_STATUS: OK (Not Supported)
>
> Input ioctls:
> test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> test VIDIOC_ENUMAUDIO: OK (Not Supported)
> test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDIO: OK (Not Supported)
> Inputs: 0 Audio Inputs: 0 Tuners: 0
>
> Output ioctls:
> test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> Outputs: 0 Audio Outputs: 0 Modulators: 0
>
> Input/Output configuration ioctls:
> test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> test VIDIOC_G/S_EDID: OK (Not Supported)
>
> Control ioctls:
> test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
> test VIDIOC_QUERYCTRL: OK
> test VIDIOC_G/S_CTRL: OK
> test VIDIOC_G/S/TRY_EXT_CTRLS: OK
> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
> Standard Controls: 16 Private Controls: 0
>
> Format ioctls:
> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
> test VIDIOC_G/S_PARM: OK
> test VIDIOC_G_FBUF: OK (Not Supported)
> test VIDIOC_G_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(716): TRY_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(717): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(718): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_TRY_FMT: OK
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(937): S_FMT cannot handle an invalid pixelformat.
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(938): This may or may not be a problem. For more
> information see:
> warn: /local/home/frq08988/views/opensdk-
> 2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-
> formats.cpp(939): http://www.mail-archive.com/linux-media@vger.kernel
> .org/msg56550.html
> test VIDIOC_S_FMT: OK
> test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> test Cropping: OK (Not Supported)
> test Composing: OK (Not Supported)
> test Scaling: OK
>
> Codec ioctls:
> test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
>
> Buffer ioctls:
> test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
> test VIDIOC_EXPBUF: OK
>
> Test input 0:
>
> Streaming ioctls:
> test read/write: OK (Not Supported)
> test MMAP: OK
> test USERPTR: OK (Not Supported)
> test DMABUF: Cannot test, specify --expbuf-device
>
>
> Total: 45, Succeeded: 45, Failed: 0, Warnings: 12
>
>
> Jean-Christophe Trotin (3):
> Documentation: DT: add bindings for STI HVA
> [media] hva: multi-format video encoder V4L2 driver
> [media] hva: add H.264 video encoding support
>
> .../devicetree/bindings/media/st,sti-hva.txt | 24 +
> drivers/media/platform/Kconfig | 14 +
> drivers/media/platform/Makefile | 1 +
> drivers/media/platform/sti/hva/Makefile | 2 +
> drivers/media/platform/sti/hva/hva-h264.c | 1053
> +++++++++++++++
> drivers/media/platform/sti/hva/hva-hw.c | 534 ++++++++
> drivers/media/platform/sti/hva/hva-hw.h | 42 +
> drivers/media/platform/sti/hva/hva-mem.c | 60 +
> drivers/media/platform/sti/hva/hva-mem.h | 36 +
> drivers/media/platform/sti/hva/hva-v4l2.c | 1404
> ++++++++++++++++++++
> drivers/media/platform/sti/hva/hva.h | 389 ++++++
> 11 files changed, 3559 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/st,sti-
> hva.txt
> create mode 100644 drivers/media/platform/sti/hva/Makefile
> create mode 100644 drivers/media/platform/sti/hva/hva-h264.c
> create mode 100644 drivers/media/platform/sti/hva/hva-hw.c
> create mode 100644 drivers/media/platform/sti/hva/hva-hw.h
> create mode 100644 drivers/media/platform/sti/hva/hva-mem.c
> create mode 100644 drivers/media/platform/sti/hva/hva-mem.h
> create mode 100644 drivers/media/platform/sti/hva/hva-v4l2.c
> create mode 100644 drivers/media/platform/sti/hva/hva.h
>
next prev parent reply other threads:[~2016-07-11 17:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-11 15:14 [PATCH v2 0/3] support of v4l2 encoder for STMicroelectronics SOC Jean-Christophe Trotin
2016-07-11 15:14 ` [PATCH v2 1/3] Documentation: DT: add bindings for STI HVA Jean-Christophe Trotin
2016-07-11 15:14 ` [PATCH v2 2/3] [media] hva: multi-format video encoder V4L2 driver Jean-Christophe Trotin
2016-07-11 18:00 ` Nicolas Dufresne
2016-07-13 14:11 ` Jean Christophe TROTIN
2016-07-18 11:45 ` Hans Verkuil
2016-07-19 15:55 ` Jean Christophe TROTIN
2016-07-19 16:45 ` Hans Verkuil
2016-07-21 7:30 ` Jean Christophe TROTIN
2016-07-21 9:49 ` Hans Verkuil
2016-07-25 14:09 ` Jean Christophe TROTIN
2016-07-11 15:14 ` [PATCH v2 3/3] [media] hva: add H.264 video encoding support Jean-Christophe Trotin
2016-07-18 11:55 ` Hans Verkuil
2016-07-21 7:30 ` Jean Christophe TROTIN
2016-07-11 17:48 ` Nicolas Dufresne [this message]
2016-07-11 18:57 ` [PATCH v2 0/3] support of v4l2 encoder for STMicroelectronics SOC Javier Martinez Canillas
2016-07-13 13:49 ` Jean Christophe TROTIN
2016-07-13 14:00 ` Javier Martinez Canillas
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