[Intel-gfx] [PATCH i-g-t] tests/kms_plane_lowres: Rework tests to work without fbcon, v2.
Maarten Lankhorst
maarten.lankhorst at linux.intel.com
Tue Oct 17 09:10:31 UTC 2017
kmstest_get_crtc was skipping because at that point the crtc was not
active yet, instead we should only use igt_assert_plane_visible
directly. Unexport kmstest_get_crtc, since nothing here should need it.
While at it fix a small leak in igt_assert_plane_visible, the only
remaining user.
Additionally, it' s not allowed to obtain crc on a disabled pipe, so
wait until the pipe is enabled before allocating the crc.
Changes since v1:
- Move igt_pipe_crc_new until after pipe is enabled.
- Move test_init() into test_setup(), it's redundant..
- Remove pipe_crc from data, no need to have it there.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
lib/igt_kms.c | 5 ++-
lib/igt_kms.h | 1 -
tests/kms_plane_lowres.c | 111 ++++++++++++++++++++---------------------------
3 files changed, 49 insertions(+), 68 deletions(-)
diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 379bd0c383fd..756aeba1255c 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1447,7 +1447,7 @@ static void parse_crtc(char *info, struct kmstest_crtc *crtc)
igt_assert_eq(ret, 2);
}
-void kmstest_get_crtc(int device, enum pipe pipe, struct kmstest_crtc *crtc)
+static void kmstest_get_crtc(int device, enum pipe pipe, struct kmstest_crtc *crtc)
{
char tmp[256];
FILE *file;
@@ -1491,7 +1491,7 @@ void kmstest_get_crtc(int device, enum pipe pipe, struct kmstest_crtc *crtc)
fclose(file);
close(fd);
- igt_skip_on(ncrtc == 0);
+ igt_assert(ncrtc == 1);
}
void igt_assert_plane_visible(int fd, enum pipe pipe, bool visibility)
@@ -1516,6 +1516,7 @@ void igt_assert_plane_visible(int fd, enum pipe pipe, bool visibility)
}
}
+ free(crtc.planes);
igt_assert_eq(visible, visibility);
}
diff --git a/lib/igt_kms.h b/lib/igt_kms.h
index 8dc118c961b7..294ea5400e49 100644
--- a/lib/igt_kms.h
+++ b/lib/igt_kms.h
@@ -223,7 +223,6 @@ uint32_t kmstest_dumb_create(int fd, int width, int height, int bpp,
void *kmstest_dumb_map_buffer(int fd, uint32_t handle, uint64_t size,
unsigned prot);
unsigned int kmstest_get_vblank(int fd, int pipe, unsigned int flags);
-void kmstest_get_crtc(int fd, enum pipe pipe, struct kmstest_crtc *crtc);
void igt_assert_plane_visible(int fd, enum pipe pipe, bool visibility);
/*
diff --git a/tests/kms_plane_lowres.c b/tests/kms_plane_lowres.c
index b16c8cd433b2..1a7562ca95c9 100644
--- a/tests/kms_plane_lowres.c
+++ b/tests/kms_plane_lowres.c
@@ -39,8 +39,6 @@ IGT_TEST_DESCRIPTION("Test atomic mode setting with a plane by switching between
typedef struct {
int drm_fd;
igt_display_t display;
- igt_pipe_crc_t *pipe_crc;
- igt_plane_t **plane;
struct igt_fb *fb;
} data_t;
@@ -110,63 +108,47 @@ get_lowres_mode(int drmfd, drmModeModeInfo *mode_default)
}
static void
-test_init(data_t *data, enum pipe pipe)
+test_fini(data_t *data, igt_output_t *output, enum pipe pipe)
{
- data->pipe_crc = igt_pipe_crc_new(data->drm_fd, pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
- data->plane = calloc(data->display.pipes[pipe].n_planes, sizeof(data->plane));\
- igt_assert_f(data->plane, "Failed to allocate memory for %d planes\n",
- data->display.pipes[pipe].n_planes);
- data->fb = calloc(data->display.pipes[pipe].n_planes, sizeof(struct igt_fb));
- igt_assert_f(data->fb, "Failed to allocate memory for %d FBs\n",
- data->display.pipes[pipe].n_planes);
-}
+ igt_plane_t *plane;
-static void
-test_fini(data_t *data, igt_output_t *output)
-{
/* restore original mode */
igt_output_override_mode(output, NULL);
- for (int i = 0; i < 2; i++)
- igt_plane_set_fb(data->plane[i], NULL);
+ for_each_plane_on_pipe(&data->display, pipe, plane)
+ igt_plane_set_fb(plane, NULL);
/* reset the constraint on the pipe */
igt_output_set_pipe(output, PIPE_ANY);
- igt_pipe_crc_free(data->pipe_crc);
-
- free(data->plane);
- data->plane = NULL;
free(data->fb);
data->fb = NULL;
}
static int
-display_commit_mode(data_t *data, enum pipe pipe, int flags, igt_crc_t *crc)
+display_commit_mode(igt_display_t *display, igt_pipe_crc_t *pipe_crc,
+ enum pipe pipe, int flags, igt_crc_t *crc)
{
char buf[256];
struct drm_event *e = (void *)buf;
unsigned int vblank_start, vblank_stop;
int n, ret;
- vblank_start = kmstest_get_vblank(data->display.drm_fd, pipe,
+ vblank_start = kmstest_get_vblank(display->drm_fd, pipe,
DRM_VBLANK_NEXTONMISS);
- ret = igt_display_try_commit_atomic(&data->display,
- flags,
- NULL);
+ ret = igt_display_try_commit_atomic(display, flags, NULL);
igt_skip_on(ret != 0);
igt_set_timeout(1, "Stuck on page flip");
- ret = read(data->display.drm_fd, buf, sizeof(buf));
+ ret = read(display->drm_fd, buf, sizeof(buf));
igt_assert(ret >= 0);
- vblank_stop = kmstest_get_vblank(data->display.drm_fd, pipe, 0);
+ vblank_stop = kmstest_get_vblank(display->drm_fd, pipe, 0);
igt_assert_eq(e->type, DRM_EVENT_FLIP_COMPLETE);
igt_reset_timeout();
- n = igt_pipe_crc_get_crcs(data->pipe_crc, vblank_stop - vblank_start,
- &crc);
+ n = igt_pipe_crc_get_crcs(pipe_crc, vblank_stop - vblank_start, &crc);
igt_assert_eq(n, vblank_stop - vblank_start);
return n;
@@ -184,35 +166,33 @@ static drmModeModeInfo *
test_setup(data_t *data, enum pipe pipe, uint64_t modifier, int flags,
igt_output_t *output)
{
- struct kmstest_crtc crtc;
drmModeModeInfo *mode;
int size;
int i, x, y;
+ igt_plane_t *plane;
igt_output_set_pipe(output, pipe);
- kmstest_get_crtc(data->drm_fd, pipe, &crtc);
- igt_skip_on(crtc.n_planes > data->display.pipes[pipe].n_planes);
- igt_skip_on(crtc.n_planes == 0);
-
- for (i = 0; i < crtc.n_planes; i++)
- data->plane[i] = igt_output_get_plane(output, crtc.planes[i].index);
-
mode = igt_output_get_mode(output);
+ data->fb = calloc(data->display.pipes[pipe].n_planes, sizeof(struct igt_fb));
+ igt_assert_f(data->fb, "Failed to allocate memory for %d FBs\n",
+ data->display.pipes[pipe].n_planes);
+
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
modifier,
0.0, 0.0, 1.0,
&data->fb[0]);
- igt_plane_set_fb(data->plane[0], &data->fb[0]);
-
/* yellow sprite plane in lower left corner */
- for (i = 0; i < crtc.n_planes; i++) {
- if (data->plane[i]->type == DRM_PLANE_TYPE_PRIMARY)
+ for_each_plane_on_pipe(&data->display, pipe, plane) {
+ if (plane->type == DRM_PLANE_TYPE_PRIMARY) {
+ igt_plane_set_fb(plane, &data->fb[0]);
continue;
- if (data->plane[i]->type == DRM_PLANE_TYPE_CURSOR)
+ }
+
+ if (plane->type == DRM_PLANE_TYPE_CURSOR)
size = 64;
else
size = SIZE;
@@ -222,13 +202,13 @@ test_setup(data_t *data, enum pipe pipe, uint64_t modifier, int flags,
igt_create_color_fb(data->drm_fd,
size, size,
- data->plane[i]->type == DRM_PLANE_TYPE_CURSOR ? DRM_FORMAT_ARGB8888 : DRM_FORMAT_XRGB8888,
- data->plane[i]->type == DRM_PLANE_TYPE_CURSOR ? LOCAL_DRM_FORMAT_MOD_NONE : modifier,
+ plane->type == DRM_PLANE_TYPE_CURSOR ? DRM_FORMAT_ARGB8888 : DRM_FORMAT_XRGB8888,
+ plane->type == DRM_PLANE_TYPE_CURSOR ? LOCAL_DRM_FORMAT_MOD_NONE : modifier,
1.0, 1.0, 0.0,
&data->fb[i]);
- igt_plane_set_position(data->plane[i], x, y);
- igt_plane_set_fb(data->plane[i], &data->fb[i]);
+ igt_plane_set_position(plane, x, y);
+ igt_plane_set_fb(plane, &data->fb[i]);
}
return mode;
@@ -244,21 +224,22 @@ test_plane_position_with_output(data_t *data, enum pipe pipe,
drmModeModeInfo *mode1, *mode2, *mode3;
int ret, n;
int flags = DRM_MODE_PAGE_FLIP_EVENT | DRM_MODE_ATOMIC_ALLOW_MODESET;
+ igt_pipe_crc_t *pipe_crc;
igt_info("Testing connector %s using pipe %s\n",
igt_output_name(output), kmstest_pipe_name(pipe));
- test_init(data, pipe);
-
mode1 = test_setup(data, pipe, modifier, flags, output);
mode_lowres = get_lowres_mode(data->drm_fd, mode1);
- igt_pipe_crc_start(data->pipe_crc);
ret = igt_display_try_commit2(&data->display, COMMIT_ATOMIC);
igt_skip_on(ret != 0);
- n = igt_pipe_crc_get_crcs(data->pipe_crc, 1, &crc_hires1);
+ pipe_crc = igt_pipe_crc_new(data->drm_fd, pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
+ igt_pipe_crc_start(pipe_crc);
+
+ n = igt_pipe_crc_get_crcs(pipe_crc, 1, &crc_hires1);
igt_assert_eq(1, n);
igt_assert_plane_visible(data->drm_fd, pipe, true);
@@ -271,7 +252,7 @@ test_plane_position_with_output(data_t *data, enum pipe pipe,
check_mode(&mode_lowres, mode2);
- display_commit_mode(data, pipe, flags, crc_lowres);
+ display_commit_mode(&data->display, pipe_crc, pipe, flags, crc_lowres);
igt_assert_plane_visible(data->drm_fd, pipe, false);
@@ -283,41 +264,39 @@ test_plane_position_with_output(data_t *data, enum pipe pipe,
check_mode(mode1, mode3);
- display_commit_mode(data, pipe, flags, crc_hires2);
+ display_commit_mode(&data->display, pipe_crc, pipe, flags, crc_hires2);
igt_assert_plane_visible(data->drm_fd, pipe, true);
- igt_pipe_crc_stop(data->pipe_crc);
+ igt_pipe_crc_stop(pipe_crc);
+ igt_pipe_crc_free(pipe_crc);
- test_fini(data, output);
+ test_fini(data, output, pipe);
}
static void
test_plane_position(data_t *data, enum pipe pipe, uint64_t modifier)
{
igt_output_t *output;
- int connected_outs;
const int gen = intel_gen(intel_get_drm_devid(data->drm_fd));
- igt_require(data->display.is_atomic);
- igt_skip_on(pipe >= data->display.n_pipes);
-
if (modifier == LOCAL_I915_FORMAT_MOD_Y_TILED ||
modifier == LOCAL_I915_FORMAT_MOD_Yf_TILED)
igt_skip_on(gen < 9);
- connected_outs = 0;
- for_each_valid_output_on_pipe(&data->display, pipe, output) {
+ for_each_valid_output_on_pipe(&data->display, pipe, output)
test_plane_position_with_output(data, pipe, output, modifier);
- connected_outs++;
- }
-
- igt_skip_on(connected_outs == 0);
}
static void
run_tests_for_pipe(data_t *data, enum pipe pipe)
{
+ igt_fixture {
+ igt_skip_on(pipe >= data->display.n_pipes);
+
+ igt_display_require_output_on_pipe(&data->display, pipe);
+ }
+
igt_subtest_f("pipe-%s-tiling-none",
kmstest_pipe_name(pipe))
test_plane_position(data, pipe, LOCAL_DRM_FORMAT_MOD_NONE);
@@ -350,10 +329,12 @@ igt_main
igt_require_pipe_crc(data.drm_fd);
igt_display_init(&data.display, data.drm_fd);
+ igt_require(data.display.is_atomic);
}
for_each_pipe_static(pipe)
- run_tests_for_pipe(&data, pipe);
+ igt_subtest_group
+ run_tests_for_pipe(&data, pipe);
igt_fixture {
igt_display_fini(&data.display);
--
2.14.1
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