diff options
| author | Bhanuprakash Modem <bhanuprakash.modem@intel.com> | 2022-03-18 16:34:55 +0530 |
|---|---|---|
| committer | Bhanuprakash Modem <bhanuprakash.modem@intel.com> | 2022-03-24 14:55:38 +0530 |
| commit | a578a32e00c30bcaacbd772a68e76ea2eed9e120 (patch) | |
| tree | 6e7a5fcca562f45f307f93cca7d55ae641dcc853 /tests/kms_setmode.c | |
| parent | 974c11553e9e0f0931b597a6f64044bd7afe5168 (diff) | |
tests/kms_setmode: Add support to handle displays having 5k+ modes
As single crtc can handle max of 5k resolution, and we need one
more crtc to handle > 5k modes.
This patch will skip the scenarios where those crtc/mode combinations
won't fit.
Example:
Consider two 8K panels connected via DP-1 & DP-2 resp, and we have four
pipes (A-D) got enabled. So, below are the combos for basic subtest.
pipe-A-DP-1
pipe-B-DP-1
pipe-C-DP-1
pipe-D-DP-1 is not possible
pipe-A-DP-2
pipe-B-DP-2
pipe-C-DP-2
pipe-D-DP-2 is not possible
pipe-A-DP-1-pipe-B-DP-2 is not possible
pipe-A-DP-1-pipe-C-DP-2
pipe-A-DP-1-pipe-D-DP-2 is not possible
pipe-B-DP-1-pipe-A-DP-2 is not possible
pipe-B-DP-1-pipe-C-DP-2 is not possible
pipe-B-DP-1-pipe-D-DP-2 is not possible
pipe-C-DP-1-pipe-A-DP-2
pipe-C-DP-1-pipe-B-DP-2 is not possible
pipe-C-DP-1-pipe-D-DP-2 is not possible
pipe-D-DP-1-pipe-A-DP-2 is not possible
pipe-D-DP-1-pipe-B-DP-2 is not possible
pipe-D-DP-1-pipe-C-DP-2 is not possible
Cc: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
Reviewed-by: Karthik B S <karthik.b.s@intel.com>
Diffstat (limited to 'tests/kms_setmode.c')
| -rw-r--r-- | tests/kms_setmode.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/kms_setmode.c b/tests/kms_setmode.c index d5cb45d4..4ea1986a 100644 --- a/tests/kms_setmode.c +++ b/tests/kms_setmode.c @@ -37,6 +37,8 @@ /* max combinations with repetitions */ #define MAX_COMBINATION_ELEMS MAX_CRTCS +#define MAX_HDISPLAY_PER_CRTC 5120 + static int drm_fd; static drmModeRes *drm_resources; static int filter_test_id; @@ -663,10 +665,27 @@ static void test_one_combination(const struct test_config *tconf, pos += get_test_name_str(&crtcs[i], &test_name[pos], ARRAY_SIZE(test_name) - pos); } + for (i = 0; i < crtc_count; i++) { + struct crtc_config *crtc = &crtcs[i]; + + /* + * if mode.hdisplay > 5120, then ignore + * - last crtc in single/multi-connector config + * - consecutive crtcs in multi-connector config + */ + if ((crtc->mode.hdisplay > MAX_HDISPLAY_PER_CRTC) && + ((crtc->crtc_idx >= (tconf->resources->count_crtcs - 1)) || + (i < (crtc_count - 1) && abs(crtcs[i + 1].crtc_idx - crtc->crtc_idx) <= 1))) { + igt_info("Combo: %s is not possible with selected mode(s).\n", test_name); + goto out; + } + } + igt_dynamic_f("%s", test_name) test_crtc_config(tconf, crtcs, crtc_count); } +out: cleanup_crtcs(crtcs, crtc_count); } |