diff options
author | Eric Anholt <eric@anholt.net> | 2017-06-07 13:31:51 -0700 |
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committer | Eric Anholt <eric@anholt.net> | 2018-11-27 12:39:17 -0800 |
commit | 0a961239c27bfbd60c045e6255b2970d4bf84411 (patch) | |
tree | 418f80b2ab7e42e316922ebfd116577c1bacb55e /tests/v3d_get_param.c | |
parent | 51aa13456993d38e7957946880f2695f48679c06 (diff) |
v3d_*: Add new tests for the V3D UABI.
These are basic non-rendering tests of the UABI.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Petri Latvala <petri.latvala@intel.com>
Diffstat (limited to 'tests/v3d_get_param.c')
-rw-r--r-- | tests/v3d_get_param.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/tests/v3d_get_param.c b/tests/v3d_get_param.c new file mode 100644 index 00000000..76563406 --- /dev/null +++ b/tests/v3d_get_param.c @@ -0,0 +1,80 @@ +/* + * Copyright © 2017 Broadcom + * + * 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 (including the next + * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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. + */ + +#include "igt.h" +#include "igt_v3d.h" +#include <unistd.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <fcntl.h> +#include <inttypes.h> +#include <errno.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <poll.h> +#include "v3d_drm.h" +#include "igt_v3d.h" + +igt_main +{ + int fd; + + igt_fixture + fd = drm_open_driver(DRIVER_V3D); + + igt_subtest("base-params") { + enum drm_v3d_param last_base_param = + DRM_V3D_PARAM_V3D_CORE0_IDENT2; + + uint32_t results[last_base_param]; + + for (int i = 0; i < ARRAY_SIZE(results); i++) + results[i] = igt_v3d_get_param(fd, i); + + /* HUB TVER field */ + igt_assert_lte(3, results[DRM_V3D_PARAM_V3D_HUB_IDENT1] & 0xf); + + /* CORE's ident, has VER field but also an ID. */ + igt_assert_eq(results[DRM_V3D_PARAM_V3D_CORE0_IDENT0] & 0xffffff, + 0x443356 /* "V3D" */); + } + + igt_subtest("get-bad-param") { + struct drm_v3d_get_param get = { + .param = 0xd0d0d0d0, + }; + do_ioctl_err(fd, DRM_IOCTL_V3D_GET_PARAM, &get, EINVAL); + } + + igt_subtest("get-bad-flags") { + struct drm_v3d_get_param get = { + .param = DRM_V3D_PARAM_V3D_HUB_IDENT1, + .pad = 1, + }; + do_ioctl_err(fd, DRM_IOCTL_V3D_GET_PARAM, &get, EINVAL); + } + + igt_fixture + close(fd); +} |