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| author | Carl Vanderlip <carlv@codeaurora.org> | 2012-12-10 14:01:47 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:13:52 -0700 |
| commit | 69f07230bf1fb223704f51c39d24177b136af7ee (patch) | |
| tree | 9ce8a5056a174cf20648b55c8156c80caa38c389 /include/linux/avtimer_kernel.h | |
| parent | e6bd020a7f07f11d87ceb32637929c08c9bb68b7 (diff) | |
video: msm: Handle timed-out histogram
When the histogram collection times out (usually caused by an underrun) the
hardware does not trigger a histogram done interrupt. In fact, the
histogram hardware returns to its idle state after the next frame starts to
draw. Thus, in the case where histogram times out waiting, changing the
software state to HIST_IDLE allows histogram collection to continue.
Change-Id: Ideb431209067c7d7e5a2bb94a7352ad90dd46e50
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
Diffstat (limited to 'include/linux/avtimer_kernel.h')
0 files changed, 0 insertions, 0 deletions