1 files changed, 80 insertions, 0 deletions
diff --git a/v4l2-apps/test/driver-test.c b/v4l2-apps/test/driver-test.c
new file mode 100644
index 000000000..809ee170c
--- /dev/null
+++ b/v4l2-apps/test/driver-test.c
@@ -0,0 +1,80 @@
+/*
+   driver-test.c - This program tests V4L2 kernel drivers
+
+   Copyright (C) 2006 Mauro Carvalho Chehab <mchehab@infradead.org>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ */
+
+#include "../lib/v4l2_driver.h"
+#include <stdio.h>
+
+int main(void)
+{
+	struct v4l2_driver drv;
+	struct drv_list *cur;
+
+	if (v4l2_open ("/dev/video0", 1,&drv)<0) {
+		perror("open");
+		return -1;
+	}
+	if (v4l2_enum_stds (&drv)<0) {
+		perror("enum_stds");
+	}
+
+	/* Tries all video standards */
+	for (cur=drv.stds;cur!=NULL;cur=cur->next) {
+		v4l2_std_id id=((struct v4l2_standard *)cur->curr)->id;
+		if (cur->curr)
+			if (v4l2_setget_std (&drv, V4L2_SET_GET, &id))
+				perror("set_std");
+	}
+
+	if (v4l2_enum_input (&drv)<0) {
+		perror("enum_input");
+	}
+
+	/* Tries all video inputs */
+	for (cur=drv.inputs;cur!=NULL;cur=cur->next) {
+		struct v4l2_input input;
+		input.index=((struct v4l2_input* )cur->curr)->index;
+		if (cur->curr)
+			if (v4l2_setget_input (&drv, V4L2_SET_GET, &input))
+				perror("set_input");
+	}
+
+	if (v4l2_enum_fmt (&drv,V4L2_BUF_TYPE_VIDEO_CAPTURE)<0) {
+		perror("enum_fmt_cap");
+	}
+
+	/* Tries all formats */
+	for (cur=drv.fmt_caps;cur!=NULL;cur=cur->next) {
+		struct v4l2_format fmt;
+		uint32_t	   pixelformat=((struct v4l2_fmtdesc *)cur->curr)->pixelformat;
+		if (cur->curr) {
+			if (v4l2_gettryset_fmt_cap (&drv,V4L2_SET,&fmt, 640, 480,
+						pixelformat,V4L2_FIELD_ANY))
+				perror("set_input");
+		}
+	}
+
+	if (v4l2_get_parm (&drv)<0) {
+		perror("get_parm");
+	}
+
+	v4l2_mmap_bufs(&drv, 2);
+
+	if (v4l2_close (&drv)<0) {
+		perror("close");
+		return -1;
+	}
+	return 0;
+}