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[PATCH 0/3] gspca - ov534: saturation and hue (using fixp-arith.h)


here are a couple more of controls for the gspca ov534 subdriver.

In order to control the HUE value the sensor expects sin(HUE) and
cos(HUE) to be set so I decided to reuse the fixed point implementation
of sine and cosine from drivers/input/fixp-arith.h, see patches 2 and 3.

Dmitry, can the movement of fixp-arith.h in patch 2 go via the media
tree?  That should ease up the integration of patch 3 in this series
I think.

Jonathan, maybe fixp_sin() and fixp_cos() can be used in
drivers/media/video/ov7670.c too where currently ov7670_sine() and
ov7670_cosine() are defined, but I didn't want to send a patch I could
not test.

BTW What is the usual way to communicate these cross-subsystem stuff?
I CC-ed everybody only on the cover letter and on patches 2 and 3 which
are the ones concerning somehow both "input" and "media".


Antonio Ospite (3):
  [media] gspca - ov534: Add Saturation control
  Input: move drivers/input/fixp-arith.h to include/linux
  [media] gspca - ov534: Add Hue control

 drivers/input/ff-memless.c        |    3 +-
 drivers/input/fixp-arith.h        |   87 ------------------------------------
 drivers/media/video/gspca/ov534.c |   89 ++++++++++++++++++++++++++++++++++++-
 include/linux/fixp-arith.h        |   87 ++++++++++++++++++++++++++++++++++++
 4 files changed, 176 insertions(+), 90 deletions(-)
 delete mode 100644 drivers/input/fixp-arith.h
 create mode 100644 include/linux/fixp-arith.h

Antonio Ospite

A: Because it messes up the order in which people normally read text.
   See http://en.wikipedia.org/wiki/Posting_style
Q: Why is top-posting such a bad thing?
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