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[v6,0/2] media: Introduce Omnivision OV2680 driver

Message ID 20180509143159.20690-1-rui.silva@linaro.org
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Series media: Introduce Omnivision OV2680 driver | expand

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Rui Miguel Silva May 9, 2018, 2:31 p.m. UTC 
Add driver and bindings for the OV2680 2 megapixel CMOS 1/5" sensor, which has
a single MIPI lane interface and output format of 10-bit Raw RGB.

Features supported are described in PATCH 2/2.

v5->v6:
Fabio Estevam:
    - add power supplies (code and bindings)
    - fix csi gpio polarity (code and bindings)
    - rename powerdown to reset gpio

- Removed Rob Herring Reviewed-by tag, since bindings have changed since his
  ack.

v4->v5:
Fixes for v4l2-compliance tests:
    - add init_cfg
    - add some input arguments validations
    - fix format_try set

v3->v4:
Sakari Ailus:
   - remove auto_{exposure|gain}_enable and direct call the set functions
   - add separe control sets to gain and exposure
   - fix number of controls allocated
   - check the exact frequency that it is supported

v2->v3:
Rob Herring:
    - add Reviewed-by tag to dts PATCH 1/1

Sakari Ailus:
    - align register values with bracket
    - redone the {write|read}_reg i2c functions
    - add bayer order handling with flip and mirror controls
    - fix error path in probe release resources
    - remove i2c_device_id and use probe_new

Myself:
    - remove ; at the end of macros

v1->v2:
Fabio Estevam:
    - s/OV5640/OV2680 in PATCH 1/2 changelog

Sakari Ailus:
    - add description on endpoint properties in bindings
    - add single endpoint in bindings
    - drop OF dependency
    - cleanup includes
    - fix case in Color Bars
    - remove frame rate selection
    - 8/16/24 bit register access in the same transaction
    - merge _reset and _soft_reset to _enable and rename it to power_on
    - _gain_set use only the gain value (drop & 0x7ff)
    - _gain_get remove the (0x377)
    - single write/read at _exposure_set/get use write_reg24/read_reg24
    - move mode_set_direct to _mode_set
    - _mode_set set auto exposure/gain based on ctrl value
    - s_frame_interval equal to g_frame_interval
    - use closest match from: v4l: common: Add a function to obtain best size from a list
    - check v4l2_ctrl_new_std return in _init

    - fix gain manual value in auto_cluster

Cheers,
    Rui


Rui Miguel Silva (2):
  media: ov2680: dt: Add bindings for OV2680
  media: ov2680: Add Omnivision OV2680 sensor driver

 .../devicetree/bindings/media/i2c/ov2680.txt  |   46 +
 drivers/media/i2c/Kconfig                     |   12 +
 drivers/media/i2c/Makefile                    |    1 +
 drivers/media/i2c/ov2680.c                    | 1169 +++++++++++++++++
 4 files changed, 1228 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ov2680.txt
 create mode 100644 drivers/media/i2c/ov2680.c

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2.17.0