This patchset includes support media controller, sub-device interface,
device tree probing and other miscellanuous changes for ov772x driver.
* v3 (thanks to Sakari Ailus and Jacopo Mondi)
- Reorder the patches
- Add Reviewed-by: lines
- Remove I2C_CLIENT_SCCB flag set as it isn't needed anymore
- Fix typo in the commit log
- Return without resetting if ov772x_edgectrl() failed
- Update the error message for missing platform data
- Rename mutex name from power_lock to lock
- Add warning for duplicated s_power call
- Add newlines before labels
- Remove __v4l2_ctrl_handler_setup in s_power() as it causes duplicated
register settings
- Make set_fmt() return -EBUSY while streaming (New)
* v2 (thanks to Jacopo Mondi)
- Replace the implementation of ov772x_read() instead of adding an
alternative method
- Assign the ov772x_read() return value to pid and ver directly
- Do the same for MIDH and MIDL
- Move video_probe() before the entity initialization and remove the #ifdef
around the media_entity_cleanup()
- Use generic names for reset and powerdown gpios (New)
- Add "dt-bindings:" in the subject
- Add a brief description of the sensor
- Update the GPIO names
- Indicate the GPIO active level
- Add missing NULL checks for priv->info
- Leave the check for the missing platform data if legacy platform data
probe is used.
- Handle nested s_power() calls (New)
- Reconstruct s_frame_interval() (New)
- Avoid accessing registers
Akinobu Mita (11):
media: dt-bindings: ov772x: add device tree binding
media: ov772x: allow i2c controllers without
I2C_FUNC_PROTOCOL_MANGLING
media: ov772x: add checks for register read errors
media: ov772x: add media controller support
media: ov772x: use generic names for reset and powerdown gpios
media: ov772x: support device tree probing
media: ov772x: handle nested s_power() calls
media: ov772x: reconstruct s_frame_interval()
media: ov772x: avoid accessing registers under power saving mode
media: ov772x: make set_fmt() return -EBUSY while streaming
media: ov772x: create subdevice device node
.../devicetree/bindings/media/i2c/ov772x.txt | 42 +++
MAINTAINERS | 1 +
arch/sh/boards/mach-migor/setup.c | 5 +-
drivers/media/i2c/ov772x.c | 313 ++++++++++++++++-----
4 files changed, 284 insertions(+), 77 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/i2c/ov772x.txt
Cc: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Cc: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
--
2.7.4
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