Dne sobota, 25. januar 2020 ob 00:20:06 CET je Jernej Skrabec napisal(a): > 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 Please disregard above two patches. It turns out that many more changes are required to fix mess with rotation clocks and reset. I sent separate patch series: http://lists.infradead.org/pipermail/linux-arm-kernel/2020-February/ 710242.html Comments on the rest of the series are welcome, though. Best regards, Jernej > 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.yam > l 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
