1 /*
2 * Copyright © 2015 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24 #include "igt.h"
25 #include <errno.h>
26
27
28 IGT_TEST_DESCRIPTION("Check that the legacy set colorkey ioctl only works on sprite planes.");
29
30 static int drm_fd;
31 static igt_display_t display;
32 static int p;
33 static igt_plane_t *plane;
34 static uint32_t max_id;
35
test_plane(uint32_t plane_id,int expected_ret)36 static void test_plane(uint32_t plane_id, int expected_ret)
37 {
38 struct drm_intel_sprite_colorkey ckey = {
39 .plane_id = plane_id,
40 };
41
42 igt_assert(drmCommandWrite(drm_fd, DRM_I915_SET_SPRITE_COLORKEY, &ckey,
43 sizeof(ckey)) == expected_ret);
44 }
45
46 igt_simple_main
47 {
48 igt_skip_on_simulation();
49
50 drm_fd = drm_open_driver_master(DRIVER_INTEL);
51
52 kmstest_set_vt_graphics_mode();
53
54 igt_display_require(&display, drm_fd);
55
56 for_each_pipe(&display, p) {
57 for_each_plane_on_pipe(&display, p, plane) {
58 bool is_valid = (plane->type == DRM_PLANE_TYPE_PRIMARY ||
59 plane->type == DRM_PLANE_TYPE_CURSOR);
60 test_plane(plane->drm_plane->plane_id,
61 is_valid ? -ENOENT : 0);
62
63 max_id = max(max_id, plane->drm_plane->plane_id);
64 }
65 }
66
67 /* try some invalid IDs too */
68 test_plane(0, -ENOENT);
69 test_plane(max_id + 1, -ENOENT);
70
71 igt_display_fini(&display);
72 }
73