Hi,
I've again updated the patchset in Gitorious after a long break. It's
here. The base is fairly recent linux-omap (May) but I wouldn't expect
problems in rebasing on top of newer updates either.
<URL:http://www.gitorious.org/projects/omap3camera>
The amount of changes is more or less huge but I'll try to summarise
them. The base branch is no longer needed, the patch has been integrated
to linux-omap. The v4l2_subdev transition hasn't begun yet, however.
- Many ISP subdrivers have been rewritten or refactored. The new code
should be easier to understand.
- VIDIOC_TRY_FMT has no longer have side effects except perhaps to the
resizer. This is being worked on.
- Crop has been mostly rewritten.
- Locking has been corrected, although probably not definitely fixed.
- A separate ispstat module for handling the H3A, AF and HIST
statistics. H3A and AF are using it already.
- Lots of redundant code has been removed.
- Most busy-locked register are should be no longer updated when
corresponding modules are busy. There are still some cases this is
happening, though.
- Configuration of the modules in the interrupt handler is done so that
the module is disabled first or used in oneshot mode.
- Lots of things I can't remember now. The individual changes can be
seen in the omap3isp and omap34xxcam branches. The branches just contain
the patches in order so git diff doesn't help, unfortunately.
I won't be available for questions for a month or so (holidays). In the
meantime you can contact Tuukka Toivonen, David Cohen and Sergio Aguirre
for questions.
--
Sakari Ailus
sakari.ai...@maxwell.research.nokia.com
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