Hi Media, DT maintainers, All, This patch set contains two drivers - Renesas R-Car Digital Radio Interface (DRIF) driver - Maxim's MAX2175 RF to Bits tuner driver These patches were based on top of Sakari's v4l2-acpi tag as requested. repo: git://git.linuxtv.org/sailus/media_tree.git branch: v4l2-acpi commit: 575cafad3859ae42e83538b1c60d2beb51bd845f https://www.spinics.net/lists/linux-media/msg116129.html These two drivers combined together expose a V4L2 SDR device that is compliant with the V4L2 framework [1]. Agreed review comments are incorporated in this series. The rcar_drif device is modelled using "renesas,bonding" property. The discussion on this property is available here [2]. Change history: v5 -> v6: - Addressed Sakari's comments & rebased to his branch. - Used fwnode_ instead of of_ apis whereever applicable. v4 -> v5: - Minor documentation changes. Refer individual patches. v3 -> v4: - Added ACKs rcar_drif: - Incorporated a number of review comments from Laurent on DRIF driver. - Addressed comments from Rob and Laurent on bindings. max2175: - Minor changes addressing Hans and Laurent's comments v2 -> v3: rcar_drif: - Reduced DRIF DT properties to expose tested I2S mode only (Hans - discussion on #v4l) - Fixed error path clean up of ctrl_hdl on rcar_drif v1 -> v2: - SDR formats renamed as "planar" instead of sliced (Hans) - Documentation formatting correction (Laurent) rcar_drif: - DT model using "bonding" property - Addressed Laurent's coments on bindings - DT optional parameters rename & rework - Addressed Han's comments on driver - Addressed Geert's comments on DT max2175: - Avoided scaling using method proposed by Antti. Thanks - Bindings is a separate patch (Rob) - Addressed Rob's comment on bindings - Added Custom controls documentation (Laurent) [1] v4l2-compliance report: root@salvator-x:~# v4l2-compliance -S /dev/swradio0 v4l2-compliance SHA : d57bb8af0c71d82b702e35a7362aa077189dd593 Driver Info: Driver name : rcar_drif Card type : R-Car DRIF Bus info : platform:R-Car DRIF Driver version: 4.12.0 Capabilities : 0x85310000 SDR Capture Tuner Read/Write Streaming Extended Pix Format Device Capabilities Device Caps : 0x05310000 SDR Capture Tuner Read/Write Streaming Extended Pix Format Compliance test for device /dev/swradio0 (not using libv4l2): Required ioctls: test VIDIOC_QUERYCAP: OK Allow for multiple opens: test second sdr 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 test VIDIOC_LOG_STATUS: OK Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK test VIDIOC_G/S_FREQUENCY: OK 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: 1 Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK 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: 3 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 (Not Supported) Test input 0: Total: 43, Succeeded: 43, Failed: 0, Warnings: 0 root@salvator-x:~# [2] "bonding" DT property discussion (https://www.mail-archive.com/linux-renesas-soc@xxxxxxxxxxxxxxx/msg09415.html) Ramesh Shanmugasundaram (7): media: v4l2-ctrls: Reserve controls for MAX217X dt-bindings: media: Add MAX2175 binding description media: i2c: max2175: Add MAX2175 support media: Add new SDR formats PC16, PC18 & PC20 doc_rst: media: New SDR formats PC16, PC18 & PC20 dt-bindings: media: Add Renesas R-Car DRIF binding media: platform: rcar_drif: Add DRIF support .../devicetree/bindings/media/i2c/max2175.txt | 59 + .../devicetree/bindings/media/renesas,drif.txt | 176 +++ .../devicetree/bindings/property-units.txt | 1 + .../media/uapi/v4l/pixfmt-sdr-pcu16be.rst | 55 + .../media/uapi/v4l/pixfmt-sdr-pcu18be.rst | 55 + .../media/uapi/v4l/pixfmt-sdr-pcu20be.rst | 54 + Documentation/media/uapi/v4l/sdr-formats.rst | 3 + Documentation/media/v4l-drivers/index.rst | 1 + Documentation/media/v4l-drivers/max2175.rst | 60 + drivers/media/i2c/Kconfig | 12 + drivers/media/i2c/Makefile | 2 + drivers/media/i2c/max2175.c | 1448 +++++++++++++++++++ drivers/media/i2c/max2175.h | 107 ++ drivers/media/platform/Kconfig | 25 + drivers/media/platform/Makefile | 1 + drivers/media/platform/rcar_drif.c | 1500 ++++++++++++++++++++ drivers/media/v4l2-core/v4l2-ioctl.c | 3 + include/uapi/linux/max2175.h | 28 + include/uapi/linux/v4l2-controls.h | 5 + include/uapi/linux/videodev2.h | 3 + 20 files changed, 3598 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/max2175.txt create mode 100644 Documentation/devicetree/bindings/media/renesas,drif.txt create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu16be.rst create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu18be.rst create mode 100644 Documentation/media/uapi/v4l/pixfmt-sdr-pcu20be.rst create mode 100644 Documentation/media/v4l-drivers/max2175.rst create mode 100644 drivers/media/i2c/max2175.c create mode 100644 drivers/media/i2c/max2175.h create mode 100644 drivers/media/platform/rcar_drif.c create mode 100644 include/uapi/linux/max2175.h -- 2.12.2
