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libcamera: v4l2_subdevice: Add method to retrieve the media entity

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Add a method to retrieve the media entity associated with a subdevice.
The entityName() and deviceNode() methods are not needed anymore as they
can be accessed through the media entity, remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Laurent Pinchart 2019-04-14 21:26:07 +03:00
parent d97cafdf3c
commit 05b0e5ed53
5 changed files with 14 additions and 23 deletions
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6
test/v4l2_subdevice/list_formats.cpp
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@ -52,7 +52,7 @@ int ListFormatsTest::run()
formats = scaler_->formats(0);
if (formats.empty()) {
cerr << "Failed to list formats on pad 0 of subdevice "
<< scaler_->entityName() << endl;
<< scaler_->entity()->name() << endl;
return TestFail;
}
for (auto it = formats.begin(); it != formats.end(); ++it)
@ -61,7 +61,7 @@ int ListFormatsTest::run()
formats = scaler_->formats(1);
if (formats.empty()) {
cerr << "Failed to list formats on pad 1 of subdevice "
<< scaler_->entityName() << endl;
<< scaler_->entity()->name() << endl;
return TestFail;
}
for (auto it = formats.begin(); it != formats.end(); ++it)
@ -71,7 +71,7 @@ int ListFormatsTest::run()
formats = scaler_->formats(2);
if (!formats.empty()) {
cerr << "Listing formats on non-existing pad 2 of subdevice "
<< scaler_->entityName()
<< scaler_->entity()->name()
<< " should return an empty format list" << endl;
return TestFail;
}