diff options
author | Thierry Reding <treding@nvidia.com> | 2014-02-19 14:48:31 +0100 |
---|---|---|
committer | Thierry Reding <treding@nvidia.com> | 2014-11-27 17:20:27 +0100 |
commit | 93035cfbebf1344a041b70fbf9f3b89f6542805f (patch) | |
tree | 1b5daee7de436e3569d494c6ab9adfdfcad2fd23 /tests/tegra/openclose.c | |
parent | d6a4c2cbd11e357a9123f6d41f6d40d38e82e7f2 (diff) |
tegra: Add simple test for drm_tegra_open()
This test opens a device, dumps the version information and checks that
a Tegra DRM context can be opened on it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tests/tegra/openclose.c')
-rw-r--r-- | tests/tegra/openclose.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/tests/tegra/openclose.c b/tests/tegra/openclose.c new file mode 100644 index 00000000..881d8aa4 --- /dev/null +++ b/tests/tegra/openclose.c @@ -0,0 +1,71 @@ +/* + * Copyright © 2014 NVIDIA Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <fcntl.h> +#include <stdio.h> +#include <unistd.h> + +#include "xf86drm.h" +#include "tegra.h" + +static const char default_device[] = "/dev/dri/card0"; + +int main(int argc, char *argv[]) +{ + struct drm_tegra *tegra; + drmVersionPtr version; + const char *device; + int err, fd; + + if (argc < 2) + device = default_device; + else + device = argv[1]; + + fd = open(device, O_RDWR); + if (fd < 0) + return 1; + + version = drmGetVersion(fd); + if (version) { + printf("Version: %d.%d.%d\n", version->version_major, + version->version_minor, version->version_patchlevel); + printf(" Name: %s\n", version->name); + printf(" Date: %s\n", version->date); + printf(" Description: %s\n", version->desc); + + drmFreeVersion(version); + } + + err = drm_tegra_new(&tegra, fd); + if (err < 0) + return 1; + + drm_tegra_close(tegra); + close(fd); + + return 0; +} |