[PATCH v8 0/2] media: ov7740: Add a V4L2 sensor-level driver

[Wenyou Yang]

Add a Video4Linux2 sensor-level driver for the OmniVision OV7740
VGA camera image sensor.

Changes in v8:
 - As the registers are written at stream start, remove the written
   code from the set fmt function.

Changes in v7:
 - Add Acked-by tag.
 - Fix the wrong handle of default register configuration.
 - Add the missed assignment of ov7740->frmsize.

Changes in v6:
 - Remove unnecessary #include <linux/init>.
 - Remove unnecessary comments and extra newline.
 - Add const for some structures.
 - Add the check of the return value from regmap_write().
 - Simplify the calling of __v4l2_ctrl_handler_setup().
 - Add the default format initialization function.
 - Integrate the set_power() and enable/disable the clock into
   one function.

Changes in v5:
 - Squash the driver and MAINTAINERS entry patches to one.
 - Precede the driver patch with the bindings patch.

Changes in v4:
 - Assign 'val' a initial value to avoid warning: 'val' may be
   used uninitialized.
 - Rename REG_REG15 to avoid warning: "REG_REG15" redefined.

Changes in v3:
 - Explicitly document the "remote-endpoint" property.
 - Put the MAINTAINERS change to a separate patch.

Changes in v2:
 - Split off the bindings into a separate patch.
 - Add a new entry to the MAINTAINERS file.

Wenyou Yang (2):
  media: ov7740: Document device tree bindings
  media: i2c: Add the ov7740 image sensor driver

 .../devicetree/bindings/media/i2c/ov7740.txt       |   47 +
 MAINTAINERS                                        |    8 +
 drivers/media/i2c/Kconfig                          |    8 +
 drivers/media/i2c/Makefile                         |    1 +
 drivers/media/i2c/ov7740.c                         | 1226 ++++++++++++++++++++
 5 files changed, 1290 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/ov7740.txt
 create mode 100644 drivers/media/i2c/ov7740.c

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2.15.0