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Date: Thu, 14 Sep 2017 09:20:39 +0800
From: Jacob Chen <jacobchen110@...il.com>
To: "open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
Heiko Stuebner <heiko@...ech.de>, robh+dt@...nel.org,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Linux Media Mailing List <linux-media@...r.kernel.org>,
laurent.pinchart+renesas@...asonboard.com,
Hans Verkuil <hans.verkuil@...co.com>,
Tomasz Figa <tfiga@...omium.org>,
Nicolas Dufresne <nicolas@...fresne.ca>,
Jacob Chen <jacob-chen@...wrt.com>
Subject: Re: [PATCH v9 0/4] Add Rockchip RGA V4l2 support
Hi all,
2017-09-14 9:19 GMT+08:00 Jacob Chen <jacob-chen@...wrt.com>:
> This patch series add a v4l2 m2m drvier for rockchip RGA direct rendering based 2d graphics acceleration module.
>
> Recently I tried to add protduff support for gstreamer on rockchip platform, and i found that API
> were not very suitable for my purpose.
> It shouldn't go upstream until we can figure out what people need,
>
> change in V9:
> - remove protduff things
> - test with the latest v4l2-compliance
>
> change in V8:
> - remove protduff things
>
> change in V6,V7:
> - correct warning in checkpatch.pl
>
> change in V5:
> - v4l2-compliance: handle invalid pxielformat
> - v4l2-compliance: add subscribe_event
> - add colorspace support
>
> change in V4:
> - document the controls.
> - change according to Hans's comments
>
> change in V3:
> - rename the controls.
> - add pm_runtime support.
> - enable node by default.
> - correct spelling in documents.
>
> change in V2:
> - generalize the controls.
> - map buffers (10-50 us) in every cmd-run rather than in buffer-import to avoid get_free_pages failed on
> actively used systems.
> - remove status in dt-bindings examples.
>
> Jacob Chen (4):
> rockchip/rga: v4l2 m2m support
> ARM: dts: rockchip: add RGA device node for RK3288
> arm64: dts: rockchip: add RGA device node for RK3399
> dt-bindings: Document the Rockchip RGA bindings
>
> .../devicetree/bindings/media/rockchip-rga.txt | 33 +
> arch/arm/boot/dts/rk3288.dtsi | 11 +
> arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +
> drivers/media/platform/Kconfig | 11 +
> drivers/media/platform/Makefile | 2 +
> drivers/media/platform/rockchip-rga/Makefile | 3 +
> drivers/media/platform/rockchip-rga/rga-buf.c | 156 +++
> drivers/media/platform/rockchip-rga/rga-hw.c | 435 +++++++++
> drivers/media/platform/rockchip-rga/rga-hw.h | 437 +++++++++
> drivers/media/platform/rockchip-rga/rga.c | 1030 ++++++++++++++++++++
> drivers/media/platform/rockchip-rga/rga.h | 110 +++
> 11 files changed, 2239 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/rockchip-rga.txt
> create mode 100644 drivers/media/platform/rockchip-rga/Makefile
> create mode 100644 drivers/media/platform/rockchip-rga/rga-buf.c
> create mode 100644 drivers/media/platform/rockchip-rga/rga-hw.c
> create mode 100644 drivers/media/platform/rockchip-rga/rga-hw.h
> create mode 100644 drivers/media/platform/rockchip-rga/rga.c
> create mode 100644 drivers/media/platform/rockchip-rga/rga.h
>
> --
> 2.7.4
>
v4l2-compliance SHA : d7c41e2576c09f37b33fe8bf2e38615703086045
Driver Info:
Driver name : rockchip-rga
Card type : rockchip-rga
Bus info : platform:rga
Driver version: 4.13.0
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
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
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: 5 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
fail: v4l2-test-formats.cpp(796):
fmt_cap.g_colorspace() != col
test VIDIOC_S_FMT: FAIL
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK
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: 42, Failed: 1, Warnings: 0
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