From 9fee88239abdf6b9dffb5ab110d364387844acb6 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Tue, 2 Nov 2021 09:43:09 +0100
Subject: [PATCH] pipewire-v4l2: only compile V4L2_BUF_CAP_SUPPORTS* when
 defined

Fixes #1766
---
 pipewire-v4l2/src/pipewire-v4l2.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pipewire-v4l2/src/pipewire-v4l2.c b/pipewire-v4l2/src/pipewire-v4l2.c
index af81c59e4..5202327bc 100644
--- a/pipewire-v4l2/src/pipewire-v4l2.c
+++ b/pipewire-v4l2/src/pipewire-v4l2.c
@@ -1572,7 +1572,9 @@ static int vidioc_reqbufs(struct file *file, struct v4l2_requestbuffers *arg)
 
 		arg->count = file->n_buffers;
 	}
+#ifdef V4L2_BUF_CAP_SUPPORTS_MMAP
 	arg->capabilities = V4L2_BUF_CAP_SUPPORTS_MMAP;
+#endif
 	memset(arg->reserved, 0, sizeof(arg->reserved));
 
 	pw_log_info("result count: %u", arg->count);