[libcamera-devel,v1,0/1] Fix ipu3 pipeline handler's first frame
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Message ID 20230918085222.500697-1-chenghaoyang@chromium.org
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  • Fix ipu3 pipeline handler's first frame
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Cheng-Hao Yang Sept. 18, 2023, 8:49 a.m. UTC 
Hi folks,

As ipu3 ISP has one frame delay for the output, it currently has the
first frame being all black. It's tested in one of the CrOS camera
tast test: camera.Connector.
This patch fixes that by queueing one extra padding frame.

Please check. Thanks!

BR,
Harvey

Harvey Yang (1):
  libcamera: Fix ipu3's issue of first black frame

 src/libcamera/pipeline/ipu3/ipu3.cpp | 50 ++++++++++++++++++++++++----
 1 file changed, 43 insertions(+), 7 deletions(-)