[libcamera-devel] [PATCH 00/13] libcamera: pipeline: rkisp1: Extend to support two streams
Niklas Söderlund
niklas.soderlund at ragnatech.se
Thu Aug 13 02:52:33 CEST 2020
Hi,
This series extends the RkISP1 pipeline handler to work with 2 streams.
It allows cameras backed by this pipeline to expose a main path stream,
same as the one before this series. And a new self path stream that can
operate in addition or independently from the main path.
The self path supports two new RGB formats that is not supported by the
main path. This series does not extend support for RAW formats as this
is such a special case for this pipeline. Only the main path may be
active and no ISP parameters can be processed. This may be added on top
but functionality have been proven as a prototype.
To be able to use both main and self path simultaneously must run a
kernel that includes [1]. The development of the series is tested on the
latest media-tree [2] with out-of-tree DTS patches for the test Scarlet
platform to enable the camera sensors.
This series depends on libcamera series [3].
1. 60e915354c270357 ("media: staging: rkisp1: cap: fix return values from pm functions")
2. f45882cfb152f5d3 ("media: camss: fix memory leaks on error handling paths in probe")
3. [PATCH 0/2] libcamera: request: Make Stream pointer const
Niklas Söderlund (13):
libcamera: pipeline: rkisp1: Fix line length typo
libcamera: pipeline: rkisp1: Breakout mainpath size and format
constraints
libcamera: pipeline: rkisp1: Setup links as part of configuration
libcamera: pipeline: rkisp1: Prepare buffer ready handlers for
multiple streams
libcamera: pipeline: rkisp1: Create RkISP1Frames from camera data
libcamera: pipeline: rkisp1: Export stream formats to applicaitons
libcamera: pipeline: rkisp1: Set the crop rectangle
libcamera: pipeline: rkisp1: Prefix main path video and resizer
libcamera: pipeline: rkisp1: Add self path devices
libcamera: pipeline: rkisp1: Configure self path
libcamera: pipeline: rkisp1: Track buffers for self path
libcamera: pipeline: rkisp1: Add format validation for self path
libcamera: pipeline: rkisp1: Expose self path stream
src/libcamera/pipeline/rkisp1/rkisp1.cpp | 671 ++++++++++++++++-------
1 file changed, 468 insertions(+), 203 deletions(-)
--
2.28.0
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