This patchset adds support for changing frame interval and runtime PM for
video-i2c driver. This also adds an helper function to v4l2 common
internal API that is used to to find a suitable frame interval.
There are a couple of unrelated changes that are included for simplifying
driver initialization code and register accesses.
Akinobu Mita (5):
media: video-i2c: avoid accessing released memory area when removing
driver
media: video-i2c: use i2c regmap
media: v4l2-common: add v4l2_find_closest_fract()
media: video-i2c: support changing frame interval
media: video-i2c: support runtime PM
drivers/media/i2c/video-i2c.c | 276 ++++++++++++++++++++++++++++------
drivers/media/v4l2-core/v4l2-common.c | 26 ++++
include/media/v4l2-common.h | 12 ++
3 files changed, 267 insertions(+), 47 deletions(-)
Cc: Matt Ranostay <matt.ranos...@konsulko.com>
Cc: Sakari Ailus <sakari.ai...@linux.intel.com>
Cc: Hans Verkuil <hansv...@cisco.com>
Cc: Mauro Carvalho Chehab <mche...@kernel.org>
--
2.7.4
