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Message-ID: <58738DA4.8050209@linaro.org>
Date: Mon, 9 Jan 2017 15:18:28 +0200
From: Todor Tomov <todor.tomov@...aro.org>
To: Hans Verkuil <hverkuil@...all.nl>, mchehab@...nel.org,
laurent.pinchart+renesas@...asonboard.com, hans.verkuil@...co.com,
javier@....samsung.com, s.nawrocki@...sung.com,
linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: bjorn.andersson@...aro.org, srinivas.kandagatla@...aro.org
Subject: Re: [PATCH 00/10] Qualcomm 8x16 Camera Subsystem driver
Hi Hans,
On 01/09/2017 03:08 PM, Hans Verkuil wrote:
> Hi Todor,
>
> What is the status of this patch series? There were comments for patch 1/10 and 8/10,
> and I haven't seen a v2 of this patch series.
And Happy new year!
I'm just starting today for the new year and this is the first thing to do - go over the comments received.
I'll reply for each of them.
Thank you for your notification and the also for the review done!
Best regards,
Todor
>
> Regards,
>
> Hans
>
> On 11/25/2016 03:56 PM, Todor Tomov wrote:
>> This patchset adds basic support for the Qualcomm Camera Subsystem found
>> on Qualcomm MSM8916 and APQ8016 processors.
>>
>> The driver implements V4L2, Media controller and V4L2 subdev interfaces.
>> Camera sensor using V4L2 subdev interface in the kernel is supported.
>>
>> The driver is implemented using as a reference the Qualcomm Camera
>> Subsystem driver for Android as found in Code Aurora [1].
>>
>> The driver supports raw dump of the input data to memory. ISP processing
>> is not supported.
>>
>> The driver is tested on Dragonboard 410C (APQ8016) with one and two
>> OV5645 camera sensors. media-ctl [2] and yavta [3] applications were
>> used for testing. Also Gstreamer 1.4.4 with v4l2src plugin is supported.
>>
>> More information is present in the document added by the third patch.
>>
>>
>> The patchset depends on:
>> v4l: Add packed Bayer raw12 pixel formats [4]
>> media: venus: enable building of Venus video codec driver [5]
>>
>>
>> V4L2 compliance test result:
>>
>> root@...aro-alip:~/v4l-utils/utils/v4l2-compliance# ./v4l2-compliance -s -d /dev/video0
>> v4l2-compliance SHA : 6a760145f1a6809591a1cb17ee1b06913e4fddd1
>>
>> Driver Info:
>> Driver name : qcom-camss
>> Card type : Qualcomm Camera Subsystem
>> Bus info : platform:qcom-camss
>> Driver version: 4.9.0
>> Capabilities : 0x84200001
>> Video Capture
>> Streaming
>> Extended Pix Format
>> Device Capabilities
>> Device Caps : 0x04200001
>> Video Capture
>> 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
>> test for unlimited opens: 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
>> test VIDIOC_G/S_AUDIO: OK (Not Supported)
>> Inputs: 1 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)
>>
>> Test input 0:
>>
>> Control ioctls:
>> test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
>> test VIDIOC_QUERYCTRL: OK (Not Supported)
>> test VIDIOC_G/S_CTRL: OK (Not Supported)
>> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
>> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
>> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
>> Standard Controls: 0 Private Controls: 0
>>
>> Format ioctls:
>> test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
>> test VIDIOC_G/S_PARM: OK (Not Supported)
>> test VIDIOC_G_FBUF: OK (Not Supported)
>> test VIDIOC_G_FMT: OK
>> test VIDIOC_TRY_FMT: OK
>> 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 (Not Supported)
>>
>> 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 (Not Supported)
>>
>> Test input 0:
>>
>> Streaming ioctls:
>> test read/write: OK (Not Supported)
>> test MMAP: OK
>> test USERPTR: OK (Not Supported)
>> test DMABUF: OK (Not Supported)
>>
>>
>> Total: 47, Succeeded: 47, Failed: 0, Warnings: 0
>>
>>
>> [1] https://source.codeaurora.org/quic/la/kernel/msm-3.10/
>> [2] https://git.linuxtv.org//v4l-utils.git
>> [3] http://git.ideasonboard.org/yavta.git
>> [4] http://www.spinics.net/lists/linux-media/msg107494.html
>> [5] http://www.spinics.net/lists/linux-media/msg104013.html
>>
>>
>> Todor Tomov (10):
>> doc: DT: camss: Binding document for Qualcomm Camera subsystem driver
>> MAINTAINERS: Add Qualcomm Camera subsystem driver
>> doc: media/v4l-drivers: Add Qualcomm Camera Subsystem driver document
>> media: camss: Add CSIPHY files
>> media: camss: Add CSID files
>> media: camss: Add ISPIF files
>> media: camss: Add VFE files
>> media: camss: Add files which handle the video device nodes
>> media: camms: Add core files
>> media: camss: Add Makefiles and Kconfig files
>>
>> .../devicetree/bindings/media/qcom,camss.txt | 196 ++
>> Documentation/media/v4l-drivers/index.rst | 1 +
>> Documentation/media/v4l-drivers/qcom_camss.rst | 124 ++
>> MAINTAINERS | 8 +
>> drivers/media/platform/qcom/Kconfig | 5 +
>> drivers/media/platform/qcom/Makefile | 1 +
>> drivers/media/platform/qcom/camss-8x16/Makefile | 12 +
>> drivers/media/platform/qcom/camss-8x16/camss.c | 603 +++++++
>> drivers/media/platform/qcom/camss-8x16/camss.h | 93 +
>> drivers/media/platform/qcom/camss-8x16/csid.c | 1071 +++++++++++
>> drivers/media/platform/qcom/camss-8x16/csid.h | 82 +
>> drivers/media/platform/qcom/camss-8x16/csiphy.c | 685 +++++++
>> drivers/media/platform/qcom/camss-8x16/csiphy.h | 77 +
>> drivers/media/platform/qcom/camss-8x16/ispif.c | 1105 ++++++++++++
>> drivers/media/platform/qcom/camss-8x16/ispif.h | 85 +
>> drivers/media/platform/qcom/camss-8x16/vfe.c | 1877 ++++++++++++++++++++
>> drivers/media/platform/qcom/camss-8x16/vfe.h | 112 ++
>> drivers/media/platform/qcom/camss-8x16/video.c | 597 +++++++
>> drivers/media/platform/qcom/camss-8x16/video.h | 67 +
>> 19 files changed, 6801 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/media/qcom,camss.txt
>> create mode 100644 Documentation/media/v4l-drivers/qcom_camss.rst
>> create mode 100644 drivers/media/platform/qcom/Kconfig
>> create mode 100644 drivers/media/platform/qcom/Makefile
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/Makefile
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/camss.c
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/camss.h
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/csid.c
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/csid.h
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/csiphy.c
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/csiphy.h
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/ispif.c
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/ispif.h
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/vfe.c
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/vfe.h
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/video.c
>> create mode 100644 drivers/media/platform/qcom/camss-8x16/video.h
>>
>
--
Best regards,
Todor Tomov
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