Re: [PATCH v3 0/8] Add support for DCMI camera interface of STMicroelectronics STM32 SoC series
From: Hugues FRUCHET
Date: Thu Apr 20 2017 - 12:32:02 EST
Hi Hans,
v4 has been sent with "v4l2-compliance -s -f" report provided in cover
letter. Bindings acked by Rob.
http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg111743.html
BR,
Hugues.
On 04/10/2017 10:55 AM, Hans Verkuil wrote:
> On 04/04/2017 05:44 PM, Hugues Fruchet wrote:
>> This patchset introduces a basic support for Digital Camera Memory Interface
>> (DCMI) of STMicroelectronics STM32 SoC series.
>>
>> This first basic support implements RGB565 & YUV frame grabbing.
>> Cropping and JPEG support will be added later on.
>>
>> This has been tested on STM324x9I-EVAL evaluation board embedding
>> an OV2640 camera sensor.
>>
>> This driver depends on:
>> - [PATCHv6 00/14] atmel-isi/ov7670/ov2640: convert to standalone drivers http://www.spinics.net/lists/linux-media/msg113480.html
>>
>> ===========
>> = history =
>> ===========
>> version 3:
>> - stm32-dcmi: Add "Reviewed-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>"
>> - dt-bindings: Fix remarks from Rob Herring:
>> http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg110956.html
>>
>> version 2:
>> - Fix a Kbuild warning in probe:
>> http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg110678.html
>> - Fix a warning in dcmi_queue_setup()
>> - dt-bindings: warn on sensor signals level inversion in board example
>> - Typos fixing
>>
>> version 1:
>> - Initial submission
>>
>> ===================
>> = v4l2-compliance =
>> ===================
>> Below is the v4l2-compliance report for this current version of the DCMI camera interface.
>> v4l2-compliance has been built from v4l-utils-1.12.3.
>
> Please test with 'v4l2-compliance -s -f' as well and mail me the output of
> that test.
>
> Once you have the Acks for the DT/bindings patches just let me know and I'll
> make a pull request.
>
> Regards,
>
> Hans
>
>>
>> v4l2-compliance SHA : f5f45e17ee98a0ebad7836ade2b34ceec909d751
>>
>> Driver Info:
>> Driver name : stm32-dcmi
>> Card type : STM32 Digital Camera Memory Int
>> Bus info : platform:dcmi
>> Driver version: 4.11.0
>> Capabilities : 0x85200001
>> Video Capture
>> Read/Write
>> Streaming
>> Extended Pix Format
>> Device Capabilities
>> Device Caps : 0x05200001
>> Video Capture
>> Read/Write
>> 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
>>
>> 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
>> 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: 3 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
>>
>> 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
>> test MMAP: OK
>> test USERPTR: OK (Not Supported)
>> test DMABUF: Cannot test, specify --expbuf-device
>>
>>
>> Total: 46, Succeeded: 46, Failed: 0, Warnings: 0
>>
>> Hugues Fruchet (8):
>> dt-bindings: Document STM32 DCMI bindings
>> [media] stm32-dcmi: STM32 DCMI camera interface driver
>> ARM: dts: stm32: Enable DCMI support on STM32F429 MCU
>> ARM: dts: stm32: Enable DCMI camera interface on STM32F429-EVAL board
>> ARM: dts: stm32: Enable STMPE1600 gpio expander of STM32F429-EVAL
>> board
>> ARM: dts: stm32: Enable OV2640 camera support of STM32F429-EVAL board
>> ARM: configs: stm32: STMPE1600 GPIO expander
>> ARM: configs: stm32: DCMI + OV2640 camera support
>>
>> .../devicetree/bindings/media/st,stm32-dcmi.txt | 46 +
>> arch/arm/boot/dts/stm32429i-eval.dts | 56 +
>> arch/arm/boot/dts/stm32f429.dtsi | 37 +
>> arch/arm/configs/stm32_defconfig | 9 +
>> drivers/media/platform/Kconfig | 12 +
>> drivers/media/platform/Makefile | 2 +
>> drivers/media/platform/stm32/Makefile | 1 +
>> drivers/media/platform/stm32/stm32-dcmi.c | 1419 ++++++++++++++++++++
>> 8 files changed, 1582 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
>> create mode 100644 drivers/media/platform/stm32/Makefile
>> create mode 100644 drivers/media/platform/stm32/stm32-dcmi.c
>>
>