Re: [PATCH 0/3] Add Mediatek JPEG Decoder

From: Rick Chang
Date: Thu Sep 15 2016 - 11:43:09 EST

Hi Hans,

I have perceived the problem. I'm afraid there may be some firewalls in
my environment.To prevent too much repost mails, I will check my
environment with our expert first.Sorry for the inconvenient.

Best Regards,
Rick

On Thu, 2016-09-15 at 09:43 +0200, Hans Verkuil wrote:
> Hi Rick,
>
> I'm not sure why, but for some reason this patch series never made it to
> the linux-media mailinglist.
>
> Can you repost?
>
> Regards,
>
> Hans
>
> On 09/14/2016 08:36 AM, Rick Chang wrote:
> > This series of patches provide a v4l2 driver to control Mediatek JPEG hw
> > for decoding JPEG image and Motion JPEG bitstream.
> >
> > * Dependency
> > The patch "arm: dts: mt2701: Add node for JPEG decoder" depends on:
> > CCF "arm: dts: mt2701: Add clock controller device nodes"[1]
> > power domain patch "Mediatek MT2701 SCPSYS power domain support v7"[2]
> > iommu and smi "Add the dtsi node of iommu and smi for mt2701"[3]
> >
> > [1] https://patchwork.kernel.org/patch/9109081
> > [2] http://lists.infradead.org/pipermail/linux-mediatek/2016-May/005429.html
> > [3] https://patchwork.kernel.org/patch/9164013/
> >
> > * Compliance test
> > v4l2-compliance SHA : abc1453dfe89f244dccd3460d8e1a2e3091cbadb
> >
> > Driver Info:
> > Driver name : mtk-jpeg decode
> > Card type : mtk-jpeg decoder
> > Bus info : platform:15004000.jpegdec
> > Driver version: 4.8.0
> > 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
> >
> > Compliance test for device /dev/video3 (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 (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 (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
> > 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: 43, Succeeded: 43, Failed: 0, Warnings: 0
> >
> > Rick Chang (3):
> > dt-bindings: mediatek: Add a binding for Mediatek JPEG Decoder
> > vcodec: mediatek: Add Mediatek JPEG Decoder Driver
> > arm: dts: mt2701: Add node for Mediatek JPEG Decoder
> >
> > .../bindings/media/mediatek-jpeg-codec.txt | 35 +
> > arch/arm/boot/dts/mt2701.dtsi | 14 +
> > drivers/media/platform/Kconfig | 15 +
> > drivers/media/platform/Makefile | 2 +
> > drivers/media/platform/mtk-jpeg/Makefile | 4 +
> > drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 1271 ++++++++++++++++++++
> > drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h | 141 +++
> > drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.c | 417 +++++++
> > drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.h | 91 ++
> > drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c | 160 +++
> > drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.h | 25 +
> > drivers/media/platform/mtk-jpeg/mtk_jpeg_reg.h | 58 +
> > 12 files changed, 2233 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/media/mediatek-jpeg-codec.txt
> > create mode 100644 drivers/media/platform/mtk-jpeg/Makefile
> > create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
> > create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
> > create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.c
> > create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.h
> > create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c
> > create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.h
> > create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_reg.h
> >
>