[PATCH -next v3 0/2] introduce SCCB helpers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patchset introduces Serial Camera Control Bus (SCCB) helper functions
and convert ov772x driver to use the helpers.

* v3
- Rewrite the helpers based on the code provided by Wolfram
- Convert ov772x driver to use SCCB helpers

 v2
- Convert all helpers into static inline functions, and remove C source
  and Kconfig option.
- Acquire i2c adapter lock while issuing two requests for sccb_read_byte

Akinobu Mita (2):
  i2c: add SCCB helpers
  media: ov772x: use SCCB helpers

 drivers/media/i2c/ov772x.c | 20 +++---------
 include/linux/i2c-sccb.h   | 77 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+), 15 deletions(-)
 create mode 100644 include/linux/i2c-sccb.h

Cc: Peter Rosin <peda@xxxxxxxxxx>
Cc: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxxxx>
Cc: Wolfram Sang <wsa@xxxxxxxxxxxxx>
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>
-- 
2.7.4




[Index of Archives]     [Linux GPIO]     [Linux SPI]     [Linux Hardward Monitoring]     [LM Sensors]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux