[igt-dev] [i-g-t 2/3] tests/kms_cursor_legacy: Test Cleanup
Bhanuprakash Modem
bhanuprakash.modem at intel.com
Fri Jun 10 09:09:09 UTC 2022
Clear the system state before exiting the subtest.
V2: Fix Crash in *-modeset-vs-cursor-atomic test
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem at intel.com>
---
tests/kms_cursor_legacy.c | 158 ++++++++++++++++++++++++++++++--------
1 file changed, 128 insertions(+), 30 deletions(-)
diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
index 8f5e5fd2..fc4a291d 100644
--- a/tests/kms_cursor_legacy.c
+++ b/tests/kms_cursor_legacy.c
@@ -204,7 +204,8 @@ static igt_output_t *set_fb_on_crtc(igt_display_t *display, enum pipe pipe, stru
return NULL;
}
-static void set_cursor_on_pipe(igt_display_t *display, enum pipe pipe, struct igt_fb *fb)
+static igt_plane_t
+*set_cursor_on_pipe(igt_display_t *display, enum pipe pipe, struct igt_fb *fb)
{
igt_plane_t *plane, *cursor = NULL;
@@ -218,6 +219,8 @@ static void set_cursor_on_pipe(igt_display_t *display, enum pipe pipe, struct ig
igt_require(cursor);
igt_plane_set_fb(cursor, fb);
+
+ return cursor;
}
static void populate_cursor_args(igt_display_t *display, enum pipe pipe,
@@ -421,6 +424,7 @@ static void flip(igt_display_t *display,
uint64_t *results;
struct igt_fb fb_info, fb_info2, argb_fb, cursor_fb, cursor_fb2;
igt_output_t *output, *output2;
+ igt_plane_t *cursor;
results = mmap(NULL, PAGE_SIZE, PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
igt_assert(results != MAP_FAILED);
@@ -449,7 +453,7 @@ static void flip(igt_display_t *display,
igt_create_color_fb(display->drm_fd, fb_info.width, fb_info.height, DRM_FORMAT_ARGB8888, 0, .5, .5, .5, &cursor_fb);
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
- set_cursor_on_pipe(display, cursor_pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, cursor_pipe, &cursor_fb);
populate_cursor_args(display, cursor_pipe, arg, &cursor_fb);
prepare_flip_test(display, mode, flip_pipe, cursor_pipe, arg, &fb_info, &argb_fb, &cursor_fb2);
@@ -496,6 +500,18 @@ static void flip(igt_display_t *display,
munmap(results, PAGE_SIZE);
+ /* Clean-up */
+ igt_plane_set_fb(cursor, NULL);
+ igt_plane_set_fb(igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ if (flip_pipe != cursor_pipe) {
+ igt_plane_set_fb(igt_output_get_plane_type(output2, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_output_set_pipe(output2, PIPE_NONE);
+ }
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_remove_fb(display->drm_fd, &fb_info);
if (flip_pipe != cursor_pipe)
igt_remove_fb(display->drm_fd, &fb_info2);
@@ -526,6 +542,8 @@ static void basic_flip_cursor(igt_display_t *display,
uint64_t ahnd = 0;
igt_spin_t *spin;
int i, miss1 = 0, miss2 = 0, delta;
+ igt_output_t *output;
+ igt_plane_t *cursor;
if (flags & BASIC_BUSY)
{
@@ -536,10 +554,10 @@ static void basic_flip_cursor(igt_display_t *display,
if (mode >= flip_test_atomic)
igt_require(display->is_atomic);
- igt_require(set_fb_on_crtc(display, pipe, &fb_info));
+ igt_require((output = set_fb_on_crtc(display, pipe, &fb_info)));
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
- set_cursor_on_pipe(display, pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, pipe, &cursor_fb);
populate_cursor_args(display, pipe, arg, &cursor_fb);
prepare_flip_test(display, mode, pipe, pipe, arg, &fb_info, &argb_fb, &cursor_fb2);
@@ -638,6 +656,13 @@ static void basic_flip_cursor(igt_display_t *display,
if (miss1 || miss2)
igt_info("Failed to evade %i vblanks and missed %i page flips\n", miss1, miss2);
+ /* Clean-up */
+ igt_plane_set_fb(igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_plane_set_fb(cursor, NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_remove_fb(display->drm_fd, &fb_info);
igt_remove_fb(display->drm_fd, &cursor_fb);
@@ -687,14 +712,16 @@ static void flip_vs_cursor(igt_display_t *display, enum flip_test mode, int nloo
enum pipe pipe = find_connected_pipe(display, false);
volatile unsigned long *shared;
cpu_set_t mask, oldmask;
+ igt_output_t *output;
+ igt_plane_t *cursor;
if (mode >= flip_test_atomic)
igt_require(display->is_atomic);
- igt_require(set_fb_on_crtc(display, pipe, &fb_info));
+ igt_require((output = set_fb_on_crtc(display, pipe, &fb_info)));
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
- set_cursor_on_pipe(display, pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, pipe, &cursor_fb);
populate_cursor_args(display, pipe, arg, &cursor_fb);
prepare_flip_test(display, mode, pipe, pipe, arg, &fb_info, &argb_fb, &cursor_fb2);
@@ -788,6 +815,13 @@ static void flip_vs_cursor(igt_display_t *display, enum flip_test mode, int nloo
sched_setaffinity(0, sizeof(oldmask), &oldmask);
}
+ /* Clean-up */
+ igt_plane_set_fb(igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_plane_set_fb(cursor, NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_remove_fb(display->drm_fd, &fb_info);
igt_remove_fb(display->drm_fd, &cursor_fb);
@@ -803,25 +837,16 @@ static void nonblocking_modeset_vs_cursor(igt_display_t *display, int loops)
igt_output_t *output;
enum pipe pipe = find_connected_pipe(display, false);
struct drm_mode_cursor arg[2];
- igt_plane_t *cursor = NULL, *plane;
+ igt_plane_t *primary, *cursor = NULL;
igt_require(display->is_atomic);
igt_require((output = set_fb_on_crtc(display, pipe, &fb_info)));
+ primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
- set_cursor_on_pipe(display, pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, pipe, &cursor_fb);
populate_cursor_args(display, pipe, arg, &cursor_fb);
arg[0].flags |= DRM_MODE_CURSOR_BO;
- for_each_plane_on_pipe(display, pipe, plane) {
- if (plane->type != DRM_PLANE_TYPE_CURSOR)
- continue;
-
- cursor = plane;
- break;
- }
-
- igt_skip_on(!cursor);
-
/*
* Start disabled. No way around it, since the first atomic
* commit may be unreliable with amount of events sent.
@@ -876,6 +901,11 @@ static void nonblocking_modeset_vs_cursor(igt_display_t *display, int loops)
igt_reset_timeout();
}
+ igt_plane_set_fb(primary, NULL);
+ igt_plane_set_fb(cursor, NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ igt_display_commit2(display, COMMIT_ATOMIC);
+
igt_remove_fb(display->drm_fd, &fb_info);
igt_remove_fb(display->drm_fd, &cursor_fb);
}
@@ -905,6 +935,7 @@ static void two_screens_flip_vs_cursor(igt_display_t *display, int nloops, bool
unsigned flags = 0, vblank_start;
struct drm_event_vblank vbl;
int ret;
+ igt_plane_t *cursor, *cursor2;
if (modeset) {
uint64_t val;
@@ -932,17 +963,16 @@ static void two_screens_flip_vs_cursor(igt_display_t *display, int nloops, bool
}
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
- set_cursor_on_pipe(display, pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, pipe, &cursor_fb);
populate_cursor_args(display, pipe, arg1, &cursor_fb);
arg1[1].x = arg1[1].y = 192;
- set_cursor_on_pipe(display, pipe2, &cursor_fb);
+ cursor2 = set_cursor_on_pipe(display, pipe2, &cursor_fb);
populate_cursor_args(display, pipe2, arg2, &cursor_fb);
arg2[1].x = arg2[1].y = 192;
-
igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
igt_fork(child, 2) {
@@ -1056,6 +1086,18 @@ done:
shared[0] = 1;
igt_waitchildren();
+ /* Clean-up */
+ igt_plane_set_fb(igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ if (enabled)
+ igt_plane_set_fb(igt_output_get_plane_type(output2, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_plane_set_fb(cursor, NULL);
+ igt_plane_set_fb(cursor2, NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ igt_output_set_pipe(output2, PIPE_NONE);
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_remove_fb(display->drm_fd, &fb_info);
igt_remove_fb(display->drm_fd, &fb2_info);
igt_remove_fb(display->drm_fd, &cursor_fb);
@@ -1074,6 +1116,7 @@ static void cursor_vs_flip(igt_display_t *display, enum flip_test mode, int nloo
igt_output_t *output;
uint32_t vrefresh;
int fail_count;
+ igt_plane_t *cursor;
if (mode >= flip_test_atomic)
igt_require(display->is_atomic);
@@ -1085,7 +1128,7 @@ static void cursor_vs_flip(igt_display_t *display, enum flip_test mode, int nloo
vrefresh = igt_output_get_mode(output)->vrefresh;
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
- set_cursor_on_pipe(display, pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, pipe, &cursor_fb);
populate_cursor_args(display, pipe, arg, &cursor_fb);
prepare_flip_test(display, mode, pipe, pipe, arg, &fb_info, &argb_fb, &cursor_fb2);
@@ -1150,6 +1193,13 @@ static void cursor_vs_flip(igt_display_t *display, enum flip_test mode, int nloo
"Failed to meet cursor update expectations in %d out of %d iterations\n",
fail_count, nloops);
+ /* Clean-up */
+ igt_plane_set_fb(igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_plane_set_fb(cursor, NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_remove_fb(display->drm_fd, &fb_info);
igt_remove_fb(display->drm_fd, &cursor_fb);
munmap((void *)shared, PAGE_SIZE);
@@ -1171,6 +1221,7 @@ static void two_screens_cursor_vs_flip(igt_display_t *display, int nloops, bool
find_connected_pipe(display, true)
};
igt_output_t *outputs[2];
+ igt_plane_t *cursors[2];
shared = mmap(NULL, PAGE_SIZE, PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
igt_assert(shared != MAP_FAILED);
@@ -1190,11 +1241,11 @@ static void two_screens_cursor_vs_flip(igt_display_t *display, int nloops, bool
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
- set_cursor_on_pipe(display, pipe[0], &cursor_fb);
+ cursors[0] = set_cursor_on_pipe(display, pipe[0], &cursor_fb);
populate_cursor_args(display, pipe[0], arg[0], &cursor_fb);
arg[0][1].x = arg[0][1].y = 192;
- set_cursor_on_pipe(display, pipe[1], &cursor_fb);
+ cursors[1] = set_cursor_on_pipe(display, pipe[1], &cursor_fb);
populate_cursor_args(display, pipe[1], arg[1], &cursor_fb);
arg[1][1].x = arg[1][1].y = 192;
@@ -1263,6 +1314,17 @@ static void two_screens_cursor_vs_flip(igt_display_t *display, int nloops, bool
vrefresh[child]*target[child], vrefresh[child]*target[child] / 2);
}
+ /* Clean-up */
+ igt_plane_set_fb(igt_output_get_plane_type(outputs[0], DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_plane_set_fb(igt_output_get_plane_type(outputs[1], DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_plane_set_fb(cursors[0], NULL);
+ igt_plane_set_fb(cursors[1], NULL);
+ igt_output_set_pipe(outputs[0], PIPE_NONE);
+ igt_output_set_pipe(outputs[1], PIPE_NONE);
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_remove_fb(display->drm_fd, &fb_info[0]);
igt_remove_fb(display->drm_fd, &fb_info[1]);
igt_remove_fb(display->drm_fd, &cursor_fb);
@@ -1277,11 +1339,13 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
unsigned vblank_start;
enum pipe pipe = find_connected_pipe(display, false);
igt_crc_t crcs[3];
+ igt_output_t *output;
+ igt_plane_t *cursor;
if (atomic)
igt_require(display->is_atomic);
- igt_require(set_fb_on_crtc(display, pipe, &fb_info));
+ igt_require((output = set_fb_on_crtc(display, pipe, &fb_info)));
igt_create_color_fb(display->drm_fd, 64, 64, DRM_FORMAT_ARGB8888, 0, 1., 1., 1., &cursor_fb);
populate_cursor_args(display, pipe, arg, &cursor_fb);
@@ -1290,7 +1354,7 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
pipe_crc = igt_pipe_crc_new(display->drm_fd, pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
- set_cursor_on_pipe(display, pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, pipe, &cursor_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
/* Collect reference crcs, crcs[0] last. */
@@ -1320,6 +1384,13 @@ static void flip_vs_cursor_crc(igt_display_t *display, bool atomic)
igt_assert_crc_equal(&crcs[i], &crcs[2]);
}
+ /* Clean-up */
+ igt_plane_set_fb(igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY),
+ NULL);
+ igt_plane_set_fb(cursor, NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_remove_fb(display->drm_fd, &fb_info);
igt_remove_fb(display->drm_fd, &cursor_fb);
}
@@ -1335,6 +1406,8 @@ static void flip_vs_cursor_busy_crc(igt_display_t *display, bool atomic)
igt_plane_t *plane_primary = igt_pipe_get_plane_type(pipe_connected, DRM_PLANE_TYPE_PRIMARY);
igt_crc_t crcs[2], test_crc;
uint64_t ahnd;
+ igt_output_t *output;
+ igt_plane_t *cursor;
igt_require_intel(display->drm_fd);
ahnd = get_reloc_ahnd(display->drm_fd, 0);
@@ -1342,7 +1415,7 @@ static void flip_vs_cursor_busy_crc(igt_display_t *display, bool atomic)
if (atomic)
igt_require(display->is_atomic);
- igt_require(set_fb_on_crtc(display, pipe, &fb_info[0]));
+ igt_require((output = set_fb_on_crtc(display, pipe, &fb_info[0])));
igt_create_color_pattern_fb(display->drm_fd, fb_info[0].width, fb_info[0].height,
DRM_FORMAT_XRGB8888, I915_FORMAT_MOD_X_TILED, .1, .1, .1, &fb_info[1]);
@@ -1353,7 +1426,7 @@ static void flip_vs_cursor_busy_crc(igt_display_t *display, bool atomic)
pipe_crc = igt_pipe_crc_new(display->drm_fd, pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
- set_cursor_on_pipe(display, pipe, &cursor_fb);
+ cursor = set_cursor_on_pipe(display, pipe, &cursor_fb);
igt_display_commit2(display, COMMIT_UNIVERSAL);
/* Collect reference crcs, crc[0] last for the loop. */
@@ -1411,6 +1484,12 @@ static void flip_vs_cursor_busy_crc(igt_display_t *display, bool atomic)
igt_assert_crc_equal(&crcs[i], &test_crc);
}
+ /* Clean-up */
+ igt_plane_set_fb(plane_primary, NULL);
+ igt_plane_set_fb(cursor, NULL);
+ igt_output_set_pipe(output, PIPE_NONE);
+ igt_display_commit2(display, display->is_atomic ? COMMIT_ATOMIC : COMMIT_LEGACY);
+
igt_pipe_crc_stop(pipe_crc);
igt_remove_fb(display->drm_fd, &fb_info[1]);
igt_remove_fb(display->drm_fd, &fb_info[0]);
@@ -1483,6 +1562,9 @@ igt_main
igt_describe("Test checks how many cursor updates we can fit between vblanks "
"on all pipes with different modes, priority and number of processes");
igt_subtest_group {
+ igt_fixture
+ igt_display_require_output(&display);
+
igt_subtest("nonblocking-modeset-vs-cursor-atomic")
nonblocking_modeset_vs_cursor(&display, 1);
@@ -1507,6 +1589,9 @@ igt_main
{ "2x-long-nonblocking-modeset-vs-cursor-atomic", 15, true, true },
};
+ igt_fixture
+ igt_display_require_output(&display);
+
for (i = 0; i < ARRAY_SIZE(tests); i++) {
igt_subtest(tests[i].name)
two_screens_flip_vs_cursor(&display,
@@ -1530,6 +1615,9 @@ igt_main
{ "2x-long-cursor-vs-flip-atomic", 50, true },
};
+ igt_fixture
+ igt_display_require_output(&display);
+
for (i = 0; i < ARRAY_SIZE(tests); i++) {
igt_subtest(tests[i].name)
two_screens_cursor_vs_flip(&display,
@@ -1540,8 +1628,10 @@ igt_main
igt_describe("Test will first does a page flip and then cursor update");
igt_subtest_group {
- igt_fixture
+ igt_fixture {
igt_require_pipe_crc(display.drm_fd);
+ igt_display_require_output(&display);
+ }
igt_subtest("flip-vs-cursor-crc-legacy")
flip_vs_cursor_crc(&display, false);
@@ -1552,8 +1642,10 @@ igt_main
igt_describe("this test perform a busy bo update followed by a cursor update");
igt_subtest_group {
- igt_fixture
+ igt_fixture {
igt_require_pipe_crc(display.drm_fd);
+ igt_display_require_output(&display);
+ }
igt_subtest("flip-vs-cursor-busy-crc-legacy")
flip_vs_cursor_busy_crc(&display, false);
@@ -1571,6 +1663,9 @@ igt_main
"and full screen primary plane.\n"
"* toggle: which toggles cursor visibility and make sure cursor moves between updates.");
igt_subtest_group {
+ igt_fixture
+ igt_display_require_output(&display);
+
igt_subtest_with_dynamic_f("%s-flip-before-cursor", prefix[i]) {
for (j = 0; j <= flip_test_last; j++) {
igt_dynamic_f("%s", modes[j])
@@ -1600,6 +1695,9 @@ igt_main
igt_describe("The essence of the basic test is that neither the cursor nor the "
"nonblocking flip stall the application of the next");
igt_subtest_group {
+ igt_fixture
+ igt_display_require_output(&display);
+
igt_subtest_with_dynamic("flip-vs-cursor") {
for (i = 0; i <= flip_test_last; i++) {
igt_dynamic_f("%s", modes[i])
--
2.35.1
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