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Message-Id: <20200124232014.574989-1-jernej.skrabec@siol.net>
Date: Sat, 25 Jan 2020 00:20:06 +0100
From: Jernej Skrabec <jernej.skrabec@...l.net>
To: mripard@...nel.org, wens@...e.org
Cc: mchehab@...nel.org, robh+dt@...nel.org, mark.rutland@....com,
mturquette@...libre.com, sboyd@...nel.org,
hverkuil-cisco@...all.nl, linux-media@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
linux-sunxi@...glegroups.com
Subject: [PATCH 0/8] media: sunxi: Add DE2 rotate driver
Some of Allwinner SoCs like A83T and A64 SoCs contain DE2 rotate core
which can flip image horizontal and vertical and rotate it in 90 deg.
steps. It support a lot of output formats, but a bit less capture
formats. All YUV input formats get converted to yuv420p, while RGB
formats are preserved.
Patches 1-2 fix few issues with DE2 clocks.
Patches 3-4 fix register range of DE2 clocks (it would overlap with
rotate driver)
Patches 5-8 provide binding, implement driver and add nodes.
v4l2-compliance SHA: ec55a961487b449bedbe07650674b4965814cf07, 32 bits, 32-bit time_t
Compliance test for sun8i-rotate device /dev/video0:
Driver Info:
Driver name : sun8i-rotate
Card type : sun8i-rotate
Bus info : platform:sun8i-rotate
Driver version : 5.5.0
Capabilities : 0x84208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video0 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
test invalid ioctls: 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 (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: 4 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
test Requests: OK (Not Supported)
Total for sun8i-rotate device /dev/video0: 45, Succeeded: 45, Failed: 0, Warnings: 0
Best regards,
Jernej
Jernej Skrabec (8):
clk: sunxi-ng: sun8i-de2: Swap A64 and H6 definitions
clk: sunxi-ng: sun8i-de2: Fix A83T clocks and reset
ARM: dts: sunxi: Fix DE2 clocks register range
arm64: dts: allwinner: a64: Fix display clock register range
media: dt-bindings: media: Add Allwinner A83T Rotate driver
media: sun8i: Add Allwinner A83T Rotate driver
ARM: dts: sun8i: a83t: Add device node for rotation core
arm64: dts: allwinner: a64: add node for rotation core
.../allwinner,sun8i-a83t-de2-rotate.yaml | 70 ++
MAINTAINERS | 8 +
arch/arm/boot/dts/sun8i-a83t.dtsi | 13 +-
arch/arm/boot/dts/sun8i-r40.dtsi | 2 +-
arch/arm/boot/dts/sun8i-v3s.dtsi | 2 +-
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 +-
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 14 +-
drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 49 +-
drivers/media/platform/Kconfig | 12 +
drivers/media/platform/sunxi/Makefile | 1 +
.../platform/sunxi/sun8i-rotate/Makefile | 2 +
.../sunxi/sun8i-rotate/sun8i-formats.c | 273 ++++++
.../sunxi/sun8i-rotate/sun8i-formats.h | 25 +
.../sunxi/sun8i-rotate/sun8i-rotate.c | 924 ++++++++++++++++++
.../sunxi/sun8i-rotate/sun8i-rotate.h | 135 +++
15 files changed, 1512 insertions(+), 20 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/Makefile
create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.c
create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-formats.h
create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.c
create mode 100644 drivers/media/platform/sunxi/sun8i-rotate/sun8i-rotate.h
--
2.25.0
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