From f3c7150307afd2a9fff3806580ba1b283a13654b Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 29 Sep 2010 10:37:29 +0200
Subject: Print device bus info when opening the device
To differentiate between identically named devices, print the bus info
reported by VIDIOC_QUERYCAP.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
yavta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/yavta.c b/yavta.c
index f8dfed6..7f71fd8 100644
--- a/yavta.c
+++ b/yavta.c
@@ -127,7 +127,7 @@ static int video_open(struct device *dev, const char *devname, int no_query)
return -EINVAL;
}
- printf("Device %s opened: %s.\n", devname, cap.card);
+ printf("Device %s opened: %s (%s).\n", devname, cap.card, cap.bus_info);
} else {
dev->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
printf("Device %s opened.\n", devname);
--
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