PawletOS/external_libcamera
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f1caaaf387dd707a6bcdd2216ba74813398fe82d
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5 Commits

Author SHA1 Message Date
Jacopo Mondi
f1caaaf387 libcamera: Debug printouts fixes 
Address a few issues I missed during patch review.

Minor cosmetic change.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
 2019-01-15 09:44:01 +01:00
Jacopo Mondi
fd0339da1a libcamera: Add debug printouts 
Add a few debug printouts that help follow the library intialization
process: what pipeline handlers are registered, what media devices are
created, and which pipeline manager gets matches with the current
system.

The resulting output is the following, on IPU3 devices:
DBG pipeline_handler.cpp:119 Pipeline handler: "PipeHandlerVimc" registered
DBG pipeline_handler.cpp:119 Pipeline handler: "PipelineHandlerIPU3" registered
DBG device_enumerator.cpp:214 New media device: ipu3-imgu created from: /dev/media0
DBG device_enumerator.cpp:214 New media device: ipu3-cio2 created from: /dev/media1
DBG device_enumerator.cpp:255 Succesfull match for media device: ipu3-cio2
DBG device_enumerator.cpp:255 Succesfull match for media device: ipu3-imgu
DBG pipeline_handler.cpp:150 Pipeline handler: "PipelineHandlerIPU3" matched

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
 2019-01-15 09:29:00 +01:00
Laurent Pinchart
93a037efff libcamera: Document missing parameters and return values 
Several functions are missing documentation for some of them parameters
and/or for their return value. Fix this.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
 2019-01-10 15:27:59 +02:00
Laurent Pinchart
5af15d1931 libcamera: pipeline_handler: Improve documentation 
Miscellaneous documentation improvements for the PipelineHandler and
related classes.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
 2019-01-04 00:23:33 +02:00
Niklas Söderlund
7f8ef1bb99 libcamera: pipeline_handler: add PipelineHandler class 
Provide a PipelineHandler which represents a handler for one or more
media devices and provides one or more cameras.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
 2018-12-31 00:58:29 +01:00