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spa: libcamera: add libcamera version check for properties::SystemDevices

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This commit is contained in:
Robert Mader 2023-07-17 16:02:04 +02:00 • committed by Wim Taymans
parent 6cd29aed05
commit 5bac089229
3 changed files with 6 additions and 0 deletions
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4
spa/plugins/libcamera/libcamera-device.cpp
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@ -4,6 +4,8 @@
/* SPDX-FileCopyrightText: Copyright © 2021 Wim Taymans <wim.taymans@gmail.com> */
/* SPDX-License-Identifier: MIT */
#include "config.h"
#include <stddef.h>
#include <sys/types.h>
#include <sys/stat.h>
@ -59,10 +61,12 @@ struct impl {
static const libcamera::Span<const int64_t> cameraDevice(
const Camera *camera)
{
#ifdef HAVE_LIBCAMERA_SYSTEM_DEVICES
const ControlList &props = camera->properties();
if (auto devices = props.get(properties::SystemDevices))
return devices.value();
#endif
return {};
}