[igt-dev] [PATCH i-g-t] tests/kms_plane_scaling: Add test to validate max source size

[igt-dev] [PATCH i-g-t] tests/kms_plane_scaling: Add test to validate max source size

[Swati Sharma]

From: Swati2 Sharma <swati2.sharma@intel.com>

Test is added for i915 devices to validate max source size.
This test is expected to pass for platforms having
11 <= display ver < 14 since for these platforms max source
size supported is 5120. For remaining platforms this test is
expected to fail since max source size supported is 4096.
In this test, we are creating 4k fb and trying to upscale it to
5k on a 5k monitor. Platforms having max source size of 5120
will be able to do it, and for remaining platforms its expected
to get -EINVAL.

Signed-off-by: Swati2 Sharma <swati2.sharma@intel.com>
---
 tests/kms_plane_scaling.c | 64 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
index 4c621cce..170e8c28 100644
--- a/tests/kms_plane_scaling.c
+++ b/tests/kms_plane_scaling.c
@@ -26,6 +26,8 @@
 #include "igt_vec.h"
 #include <math.h>
 
+#define HDISPLAY_5K 5120
+
 IGT_TEST_DESCRIPTION("Test display plane scaling");
 
 enum scaler_combo_test_type {
@@ -674,6 +676,49 @@ test_planes_scaling_combo(data_t *d, int w1, int h1, int w2, int h2,
 	igt_remove_fb(display->drm_fd, &d->fb[2]);
 }
 
+static void
+test_max_source_size(data_t *d, enum pipe pipe, igt_output_t *output)
+{
+	igt_display_t *display = &d->display;
+	int w_4k = 4096, h_4k = 2160;
+	int w_5k = 5120, h_5k = 2880;
+	igt_plane_t *plane;
+	int ret;
+
+	cleanup_crtc(d);
+
+	igt_output_set_pipe(output, pipe);
+
+	plane = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
+	igt_require(plane);
+
+	igt_create_color_pattern_fb(display->drm_fd,
+				    w_4k, h_4k,
+				    DRM_FORMAT_XRGB8888,
+				    I915_TILING_NONE,
+				    1.0, 0.0, 0.0, &d->fb[0]);
+
+	igt_plane_set_fb(plane, &d->fb[0]);
+	igt_plane_set_size(plane, w_5k, h_5k);
+
+	/* This commit is expected to pass for platforms having
+	 * 11 <= display ver < 14 since for these platforms max source
+	 * size supported is 5120. For remaining platforms, this test is
+	 * expected to fail since max source size supported is 4096.
+	 * In dmesg we can find: size is out of scaler range in the case
+	 * of failure.
+	 * */
+	ret = igt_display_try_commit_atomic(display, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
+
+	if (intel_display_ver(d->devid) >= 11 && intel_display_ver(d->devid) < 14)
+		igt_assert_eq(ret, 0);
+	else
+		igt_assert_eq(ret, -EINVAL);
+
+	igt_plane_set_fb(plane, NULL);
+	igt_remove_fb(display->drm_fd, &d->fb[0]);
+}
+
 static void
 test_invalid_num_scalers(data_t *d, enum pipe pipe, igt_output_t *output)
 {
@@ -970,6 +1015,25 @@ igt_main_args("", long_opts, help_str, opt_handler, &data)
 			}
 		}
 
+		igt_fixture
+			igt_require_f(data.devid, "This test is valid only for i915 devices\n");
+
+		igt_describe("Test for max source size.");
+		igt_subtest_with_dynamic("max-source-size") {
+			for_each_pipe_with_valid_output(&data.display, pipe, output) {
+					drmModeModeInfo *mode;
+
+					mode = igt_output_get_mode(output);
+
+					if (mode->hdisplay < HDISPLAY_5K)
+						continue;
+
+					igt_dynamic_f("pipe-%s-%s-max-source-size",
+					       kmstest_pipe_name(pipe), igt_output_name(output))
+					test_max_source_size(&data, pipe, output);
+			}
+		}
+
 		igt_describe("Negative test for number of scalers per pipe.");
 		igt_subtest_with_dynamic("invalid-num-scalers") {
 			for_each_pipe_with_valid_output(&data.display, pipe, output)
-- 
2.25.1

[igt-dev] ✓ Fi.CI.BAT: success for tests/kms_plane_scaling: Add test to validate max source size

[Patchwork]

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== Series Details ==

Series: tests/kms_plane_scaling: Add test to validate max source size
URL   : https://patchwork.freedesktop.org/series/112206/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_12524 -> IGTPW_8269
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/index.html

Participating hosts (45 -> 45)
------------------------------

  No changes in participating hosts

Known issues
------------

  Here are the changes found in IGTPW_8269 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_suspend@basic-s3@smem:
    - bat-adlp-4:         [PASS][1] -> [DMESG-WARN][2] ([i915#2867])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/bat-adlp-4/igt@gem_exec_suspend@basic-s3@smem.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/bat-adlp-4/igt@gem_exec_suspend@basic-s3@smem.html

  * igt@i915_selftest@live@execlists:
    - fi-kbl-soraka:      [PASS][3] -> [INCOMPLETE][4] ([i915#7156])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/fi-kbl-soraka/igt@i915_selftest@live@execlists.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/fi-kbl-soraka/igt@i915_selftest@live@execlists.html

  
#### Possible fixes ####

  * igt@i915_selftest@live@migrate:
    - bat-adlp-4:         [DMESG-FAIL][5] ([i915#7699]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/bat-adlp-4/igt@i915_selftest@live@migrate.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/bat-adlp-4/igt@i915_selftest@live@migrate.html

  * igt@i915_selftest@live@mman:
    - {bat-rpls-1}:       [TIMEOUT][7] ([i915#6794]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/bat-rpls-1/igt@i915_selftest@live@mman.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/bat-rpls-1/igt@i915_selftest@live@mman.html

  * igt@i915_selftest@live@workarounds:
    - {bat-rpls-1}:       [DMESG-WARN][9] -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/bat-rpls-1/igt@i915_selftest@live@workarounds.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/bat-rpls-1/igt@i915_selftest@live@workarounds.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [i915#2867]: https://gitlab.freedesktop.org/drm/intel/issues/2867
  [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
  [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#6794]: https://gitlab.freedesktop.org/drm/intel/issues/6794
  [i915#6816]: https://gitlab.freedesktop.org/drm/intel/issues/6816
  [i915#7156]: https://gitlab.freedesktop.org/drm/intel/issues/7156
  [i915#7336]: https://gitlab.freedesktop.org/drm/intel/issues/7336
  [i915#7699]: https://gitlab.freedesktop.org/drm/intel/issues/7699


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_7102 -> IGTPW_8269

  CI-20190529: 20190529
  CI_DRM_12524: a29956c69a562e85ef8657e39382bc207a339941 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_8269: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/index.html
  IGT_7102: bacfdc84a9c02556c5441deb21e3a3f18a07347d @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git


Testlist changes
----------------

+igt@kms_plane_scaling@max-source-size

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/index.html

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[igt-dev] ✗ Fi.CI.IGT: failure for tests/kms_plane_scaling: Add test to validate max source size

[Patchwork]

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== Series Details ==

Series: tests/kms_plane_scaling: Add test to validate max source size
URL   : https://patchwork.freedesktop.org/series/112206/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12524_full -> IGTPW_8269_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_8269_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_8269_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/index.html

Participating hosts (13 -> 11)
------------------------------

  Additional (1): shard-rkl0 
  Missing    (3): pig-skl-6260u pig-kbl-iris pig-glk-j5005 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_8269_full:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_pm_rpm@modeset-non-lpsp-stress-no-wait:
    - shard-apl:          [PASS][1] -> [TIMEOUT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-apl2/igt@i915_pm_rpm@modeset-non-lpsp-stress-no-wait.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl3/igt@i915_pm_rpm@modeset-non-lpsp-stress-no-wait.html

  * {igt@kms_plane_scaling@max-source-size} (NEW):
    - {shard-rkl}:        NOTRUN -> [SKIP][3]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-2/igt@kms_plane_scaling@max-source-size.html
    - {shard-dg1}:        NOTRUN -> [SKIP][4]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-dg1-17/igt@kms_plane_scaling@max-source-size.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@kms_lease@lease_unleased_connector@pipe-c-hdmi-a-4:
    - {shard-dg1}:        NOTRUN -> [DMESG-WARN][5] +3 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-dg1-17/igt@kms_lease@lease_unleased_connector@pipe-c-hdmi-a-4.html

  
New tests
---------

  New tests have been introduced between CI_DRM_12524_full and IGTPW_8269_full:

### New IGT tests (1) ###

  * igt@kms_plane_scaling@max-source-size:
    - Statuses : 5 skip(s)
    - Exec time: [0.0] s

  

Known issues
------------

  Here are the changes found in IGTPW_8269_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_close_race@multigpu-basic-process:
    - shard-apl:          NOTRUN -> [SKIP][6] ([fdo#109271]) +98 similar issues
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl2/igt@gem_close_race@multigpu-basic-process.html

  * igt@gem_ctx_persistence@legacy-engines-hostile-preempt:
    - shard-snb:          NOTRUN -> [SKIP][7] ([fdo#109271] / [i915#1099]) +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-snb5/igt@gem_ctx_persistence@legacy-engines-hostile-preempt.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-glk:          [PASS][8] -> [FAIL][9] ([i915#2842])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-glk5/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk5/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@kms_ccs@pipe-a-missing-ccs-buffer-y_tiled_gen12_mc_ccs:
    - shard-glk:          NOTRUN -> [SKIP][10] ([fdo#109271] / [i915#3886]) +1 similar issue
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk8/igt@kms_ccs@pipe-a-missing-ccs-buffer-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-c-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc:
    - shard-apl:          NOTRUN -> [SKIP][11] ([fdo#109271] / [i915#3886]) +2 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl2/igt@kms_ccs@pipe-c-ccs-on-another-bo-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_chamelium@hdmi-crc-fast:
    - shard-glk:          NOTRUN -> [SKIP][12] ([fdo#109271] / [fdo#111827]) +4 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk7/igt@kms_chamelium@hdmi-crc-fast.html

  * igt@kms_color_chamelium@ctm-negative:
    - shard-apl:          NOTRUN -> [SKIP][13] ([fdo#109271] / [fdo#111827]) +5 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl1/igt@kms_color_chamelium@ctm-negative.html
    - shard-snb:          NOTRUN -> [SKIP][14] ([fdo#109271] / [fdo#111827]) +4 similar issues
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-snb2/igt@kms_color_chamelium@ctm-negative.html

  * igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling@pipe-a-valid-mode:
    - shard-glk:          NOTRUN -> [SKIP][15] ([fdo#109271]) +66 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk4/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling@pipe-a-valid-mode.html

  * igt@kms_plane_alpha_blend@alpha-opaque-fb@pipe-a-dp-1:
    - shard-apl:          NOTRUN -> [FAIL][16] ([i915#4573]) +2 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl6/igt@kms_plane_alpha_blend@alpha-opaque-fb@pipe-a-dp-1.html

  * igt@kms_plane_alpha_blend@alpha-opaque-fb@pipe-b-hdmi-a-2:
    - shard-glk:          NOTRUN -> [FAIL][17] ([i915#4573]) +2 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk7/igt@kms_plane_alpha_blend@alpha-opaque-fb@pipe-b-hdmi-a-2.html

  * igt@kms_psr2_sf@cursor-plane-update-sf:
    - shard-apl:          NOTRUN -> [SKIP][18] ([fdo#109271] / [i915#658])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl7/igt@kms_psr2_sf@cursor-plane-update-sf.html
    - shard-glk:          NOTRUN -> [SKIP][19] ([fdo#109271] / [i915#658])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk2/igt@kms_psr2_sf@cursor-plane-update-sf.html

  * igt@kms_rotation_crc@sprite-rotation-270:
    - shard-snb:          NOTRUN -> [SKIP][20] ([fdo#109271]) +124 similar issues
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-snb4/igt@kms_rotation_crc@sprite-rotation-270.html

  * igt@kms_vblank@pipe-d-wait-idle:
    - shard-apl:          NOTRUN -> [SKIP][21] ([fdo#109271] / [i915#533])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl7/igt@kms_vblank@pipe-d-wait-idle.html
    - shard-glk:          NOTRUN -> [SKIP][22] ([fdo#109271] / [i915#533])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk9/igt@kms_vblank@pipe-d-wait-idle.html

  * igt@sysfs_clients@fair-1:
    - shard-apl:          NOTRUN -> [SKIP][23] ([fdo#109271] / [i915#2994]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl1/igt@sysfs_clients@fair-1.html

  * igt@sysfs_clients@sema-10:
    - shard-glk:          NOTRUN -> [SKIP][24] ([fdo#109271] / [i915#2994]) +1 similar issue
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk2/igt@sysfs_clients@sema-10.html

  
#### Possible fixes ####

  * igt@gem_ctx_persistence@engines-hang@bcs0:
    - {shard-rkl}:        [SKIP][25] ([i915#6252]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-5/igt@gem_ctx_persistence@engines-hang@bcs0.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-1/igt@gem_ctx_persistence@engines-hang@bcs0.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-apl:          [FAIL][27] ([i915#2842]) -> [PASS][28] +1 similar issue
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-apl7/igt@gem_exec_fair@basic-pace-solo@rcs0.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl3/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_reloc@basic-gtt-read-noreloc:
    - {shard-rkl}:        [SKIP][29] ([i915#3281]) -> [PASS][30] +6 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-2/igt@gem_exec_reloc@basic-gtt-read-noreloc.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-5/igt@gem_exec_reloc@basic-gtt-read-noreloc.html

  * igt@gem_mmap_wc@set-cache-level:
    - {shard-rkl}:        [SKIP][31] ([i915#1850]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-1/igt@gem_mmap_wc@set-cache-level.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@gem_mmap_wc@set-cache-level.html

  * igt@gem_partial_pwrite_pread@writes-after-reads-display:
    - shard-apl:          [INCOMPLETE][33] ([i915#7708]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-apl2/igt@gem_partial_pwrite_pread@writes-after-reads-display.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl6/igt@gem_partial_pwrite_pread@writes-after-reads-display.html

  * igt@gen9_exec_parse@bb-start-far:
    - {shard-rkl}:        [SKIP][35] ([i915#2527]) -> [PASS][36] +1 similar issue
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-6/igt@gen9_exec_parse@bb-start-far.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-5/igt@gen9_exec_parse@bb-start-far.html

  * igt@i915_hangman@gt-engine-error@bcs0:
    - {shard-rkl}:        [SKIP][37] ([i915#6258]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-5/igt@i915_hangman@gt-engine-error@bcs0.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-4/igt@i915_hangman@gt-engine-error@bcs0.html

  * igt@i915_pm_rpm@dpms-lpsp:
    - {shard-rkl}:        [SKIP][39] ([i915#1397]) -> [PASS][40] +1 similar issue
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-2/igt@i915_pm_rpm@dpms-lpsp.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@i915_pm_rpm@dpms-lpsp.html

  * igt@i915_pm_rpm@modeset-non-lpsp:
    - {shard-dg1}:        [SKIP][41] ([i915#1397]) -> [PASS][42] +2 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-dg1-14/igt@i915_pm_rpm@modeset-non-lpsp.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-dg1-16/igt@i915_pm_rpm@modeset-non-lpsp.html

  * igt@kms_atomic@plane-overlay-legacy:
    - {shard-rkl}:        [SKIP][43] ([i915#1845] / [i915#4098]) -> [PASS][44] +14 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-1/igt@kms_atomic@plane-overlay-legacy.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@kms_atomic@plane-overlay-legacy.html

  * igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions:
    - shard-glk:          [FAIL][45] ([i915#2346]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-glk5/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk9/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions.html

  * igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions-varying-size:
    - shard-apl:          [FAIL][47] ([i915#2346]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-apl7/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions-varying-size.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl7/igt@kms_cursor_legacy@flip-vs-cursor@atomic-transitions-varying-size.html

  * igt@kms_flip@plain-flip-ts-check@c-hdmi-a1:
    - shard-glk:          [FAIL][49] ([i915#2122]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-glk3/igt@kms_flip@plain-flip-ts-check@c-hdmi-a1.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-glk6/igt@kms_flip@plain-flip-ts-check@c-hdmi-a1.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-indfb-plflip-blt:
    - {shard-rkl}:        [SKIP][51] ([i915#1849] / [i915#4098]) -> [PASS][52] +14 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-4/igt@kms_frontbuffer_tracking@psr-1p-primscrn-indfb-plflip-blt.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@kms_frontbuffer_tracking@psr-1p-primscrn-indfb-plflip-blt.html

  * igt@kms_plane@plane-panning-bottom-right@pipe-a-planes:
    - {shard-rkl}:        [SKIP][53] ([i915#1849] / [i915#3558]) -> [PASS][54] +1 similar issue
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-2/igt@kms_plane@plane-panning-bottom-right@pipe-a-planes.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@kms_plane@plane-panning-bottom-right@pipe-a-planes.html

  * igt@kms_psr@sprite_mmap_cpu:
    - {shard-rkl}:        [SKIP][55] ([i915#1072]) -> [PASS][56] +5 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-4/igt@kms_psr@sprite_mmap_cpu.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@kms_psr@sprite_mmap_cpu.html

  * igt@kms_universal_plane@disable-primary-vs-flip-pipe-a:
    - {shard-rkl}:        [SKIP][57] ([i915#1845] / [i915#4070] / [i915#4098]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-1/igt@kms_universal_plane@disable-primary-vs-flip-pipe-a.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@kms_universal_plane@disable-primary-vs-flip-pipe-a.html

  * igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b:
    - {shard-rkl}:        [SKIP][59] ([i915#4098]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-rkl-4/igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-rkl-6/igt@kms_universal_plane@universal-plane-pageflip-windowed-pipe-b.html

  
#### Warnings ####

  * igt@gem_partial_pwrite_pread@writes-after-reads:
    - shard-apl:          [INCOMPLETE][61] -> [INCOMPLETE][62] ([i915#7708])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-apl3/igt@gem_partial_pwrite_pread@writes-after-reads.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl2/igt@gem_partial_pwrite_pread@writes-after-reads.html

  * igt@i915_pm_dc@dc9-dpms:
    - shard-apl:          [FAIL][63] ([i915#4275]) -> [SKIP][64] ([fdo#109271])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-apl3/igt@i915_pm_dc@dc9-dpms.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl1/igt@i915_pm_dc@dc9-dpms.html

  * igt@kms_plane_alpha_blend@alpha-basic@pipe-c-dp-1:
    - shard-apl:          [FAIL][65] ([i915#4573]) -> [DMESG-FAIL][66] ([IGT#6]) +1 similar issue
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12524/shard-apl1/igt@kms_plane_alpha_blend@alpha-basic@pipe-c-dp-1.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/shard-apl3/igt@kms_plane_alpha_blend@alpha-basic@pipe-c-dp-1.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [IGT#6]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/6
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109274]: https://bugs.freedesktop.org/show_bug.cgi?id=109274
  [fdo#109279]: https://bugs.freedesktop.org/show_bug.cgi?id=109279
  [fdo#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109283]: https://bugs.freedesktop.org/show_bug.cgi?id=109283
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109289]: https://bugs.freedesktop.org/show_bug.cgi?id=109289
  [fdo#109291]: https://bugs.freedesktop.org/show_bug.cgi?id=109291
  [fdo#109295]: https://bugs.freedesktop.org/show_bug.cgi?id=109295
  [fdo#109303]: https://bugs.freedesktop.org/show_bug.cgi?id=109303
  [fdo#109309]: https://bugs.freedesktop.org/show_bug.cgi?id=109309
  [fdo#109312]: https://bugs.freedesktop.org/show_bug.cgi?id=109312
  [fdo#109313]: https://bugs.freedesktop.org/show_bug.cgi?id=109313
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#109506]: https://bugs.freedesktop.org/show_bug.cgi?id=109506
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#110189]: https://bugs.freedesktop.org/show_bug.cgi?id=110189
  [fdo#110723]: https://bugs.freedesktop.org/show_bug.cgi?id=110723
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [fdo#111614]: https://bugs.freedesktop.org/show_bug.cgi?id=111614
  [fdo#111615]: https://bugs.freedesktop.org/show_bug.cgi?id=111615
  [fdo#111644]: https://bugs.freedesktop.org/show_bug.cgi?id=111644
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [fdo#112283]: https://bugs.freedesktop.org/show_bug.cgi?id=112283
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1099]: https://gitlab.freedesktop.org/drm/intel/issues/1099
  [i915#132]: https://gitlab.freedesktop.org/drm/intel/issues/132
  [i915#1397]: https://gitlab.freedesktop.org/drm/intel/issues/1397
  [i915#1825]: https://gitlab.freedesktop.org/drm/intel/issues/1825
  [i915#1839]: https://gitlab.freedesktop.org/drm/intel/issues/1839
  [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845
  [i915#1849]: https://gitlab.freedesktop.org/drm/intel/issues/1849
  [i915#1850]: https://gitlab.freedesktop.org/drm/intel/issues/1850
  [i915#1937]: https://gitlab.freedesktop.org/drm/intel/issues/1937
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2434]: https://gitlab.freedesktop.org/drm/intel/issues/2434
  [i915#2437]: https://gitlab.freedesktop.org/drm/intel/issues/2437
  [i915#2527]: https://gitlab.freedesktop.org/drm/intel/issues/2527
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582
  [i915#2587]: https://gitlab.freedesktop.org/drm/intel/issues/2587
  [i915#2658]: https://gitlab.freedesktop.org/drm/intel/issues/2658
  [i915#2672]: https://gitlab.freedesktop.org/drm/intel/issues/2672
  [i915#2705]: https://gitlab.freedesktop.org/drm/intel/issues/2705
  [i915#280]: https://gitlab.freedesktop.org/drm/intel/issues/280
  [i915#2842]: https://gitlab.freedesktop.org/drm/intel/issues/2842
  [i915#2856]: https://gitlab.freedesktop.org/drm/intel/issues/2856
  [i915#2920]: https://gitlab.freedesktop.org/drm/intel/issues/2920
  [i915#2994]: https://gitlab.freedesktop.org/drm/intel/issues/2994
  [i915#3116]: https://gitlab.freedesktop.org/drm/intel/issues/3116
  [i915#315]: https://gitlab.freedesktop.org/drm/intel/issues/315
  [i915#3281]: https://gitlab.freedesktop.org/drm/intel/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3297]: https://gitlab.freedesktop.org/drm/intel/issues/3297
  [i915#3299]: https://gitlab.freedesktop.org/drm/intel/issues/3299
  [i915#3323]: https://gitlab.freedesktop.org/drm/intel/issues/3323
  [i915#3359]: https://gitlab.freedesktop.org/drm/intel/issues/3359
  [i915#3361]: https://gitlab.freedesktop.org/drm/intel/issues/3361
  [i915#3458]: https://gitlab.freedesktop.org/drm/intel/issues/3458
  [i915#3469]: https://gitlab.freedesktop.org/drm/intel/issues/3469
  [i915#3539]: https://gitlab.freedesktop.org/drm/intel/issues/3539
  [i915#3546]: https://gitlab.freedesktop.org/drm/intel/issues/3546
  [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555
  [i915#3558]: https://gitlab.freedesktop.org/drm/intel/issues/3558
  [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637
  [i915#3638]: https://gitlab.freedesktop.org/drm/intel/issues/3638
  [i915#3689]: https://gitlab.freedesktop.org/drm/intel/issues/3689
  [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708
  [i915#3734]: https://gitlab.freedesktop.org/drm/intel/issues/3734
  [i915#3742]: https://gitlab.freedesktop.org/drm/intel/issues/3742
  [i915#3804]: https://gitlab.freedesktop.org/drm/intel/issues/3804
  [i915#3840]: https://gitlab.freedesktop.org/drm/intel/issues/3840
  [i915#3886]: https://gitlab.freedesktop.org/drm/intel/issues/3886
  [i915#3952]: https://gitlab.freedesktop.org/drm/intel/issues/3952
  [i915#3955]: https://gitlab.freedesktop.org/drm/intel/issues/3955
  [i915#3966]: https://gitlab.freedesktop.org/drm/intel/issues/3966
  [i915#4070]: https://gitlab.freedesktop.org/drm/intel/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/intel/issues/4077
  [i915#4078]: https://gitlab.freedesktop.org/drm/intel/issues/4078
  [i915#4083]: https://gitlab.freedesktop.org/drm/intel/issues/4083
  [i915#4098]: https://gitlab.freedesktop.org/drm/intel/issues/4098
  [i915#4212]: https://gitlab.freedesktop.org/drm/intel/issues/4212
  [i915#4270]: https://gitlab.freedesktop.org/drm/intel/issues/4270
  [i915#4275]: https://gitlab.freedesktop.org/drm/intel/issues/4275
  [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
  [i915#4538]: https://gitlab.freedesktop.org/drm/intel/issues/4538
  [i915#4573]: https://gitlab.freedesktop.org/drm/intel/issues/4573
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4767]: https://gitlab.freedesktop.org/drm/intel/issues/4767
  [i915#4771]: https://gitlab.freedesktop.org/drm/intel/issues/4771
  [i915#4812]: https://gitlab.freedesktop.org/drm/intel/issues/4812
  [i915#4833]: https://gitlab.freedesktop.org/drm/intel/issues/4833
  [i915#4852]: https://gitlab.freedesktop.org/drm/intel/issues/4852
  [i915#4860]: https://gitlab.freedesktop.org/drm/intel/issues/4860
  [i915#4879]: https://gitlab.freedesktop.org/drm/intel/issues/4879
  [i915#5030]: https://gitlab.freedesktop.org/drm/intel/issues/5030
  [i915#5176]: https://gitlab.freedesktop.org/drm/intel/issues/5176
  [i915#5235]: https://gitlab.freedesktop.org/drm/intel/issues/5235
  [i915#5286]: https://gitlab.freedesktop.org/drm/intel/issues/5286
  [i915#5289]: https://gitlab.freedesktop.org/drm/intel/issues/5289
  [i915#5325]: https://gitlab.freedesktop.org/drm/intel/issues/5325
  [i915#5327]: https://gitlab.freedesktop.org/drm/intel/issues/5327
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5439]: https://gitlab.freedesktop.org/drm/intel/issues/5439
  [i915#5461]: https://gitlab.freedesktop.org/drm/intel/issues/5461
  [i915#5784]: https://gitlab.freedesktop.org/drm/intel/issues/5784
  [i915#6095]: https://gitlab.freedesktop.org/drm/intel/issues/6095
  [i915#6117]: https://gitlab.freedesktop.org/drm/intel/issues/6117
  [i915#6230]: https://gitlab.freedesktop.org/drm/intel/issues/6230
  [i915#6247]: https://gitlab.freedesktop.org/drm/intel/issues/6247
  [i915#6248]: https://gitlab.freedesktop.org/drm/intel/issues/6248
  [i915#6252]: https://gitlab.freedesktop.org/drm/intel/issues/6252
  [i915#6258]: https://gitlab.freedesktop.org/drm/intel/issues/6258
  [i915#6268]: https://gitlab.freedesktop.org/drm/intel/issues/6268
  [i915#6301]: https://gitlab.freedesktop.org/drm/intel/issues/6301
  [i915#6335]: https://gitlab.freedesktop.org/drm/intel/issues/6335
  [i915#6412]: https://gitlab.freedesktop.org/drm/intel/issues/6412
  [i915#6433]: https://gitlab.freedesktop.org/drm/intel/issues/6433
  [i915#6497]: https://gitlab.freedesktop.org/drm/intel/issues/6497
  [i915#6524]: https://gitlab.freedesktop.org/drm/intel/issues/6524
  [i915#658]: https://gitlab.freedesktop.org/drm/intel/issues/658
  [i915#6590]: https://gitlab.freedesktop.org/drm/intel/issues/6590
  [i915#6768]: https://gitlab.freedesktop.org/drm/intel/issues/6768
  [i915#6946]: https://gitlab.freedesktop.org/drm/intel/issues/6946
  [i915#6953]: https://gitlab.freedesktop.org/drm/intel/issues/6953
  [i915#7037]: https://gitlab.freedesktop.org/drm/intel/issues/7037
  [i915#7052]: https://gitlab.freedesktop.org/drm/intel/issues/7052
  [i915#7116]: https://gitlab.freedesktop.org/drm/intel/issues/7116
  [i915#7118]: https://gitlab.freedesktop.org/drm/intel/issues/7118
  [i915#7276]: https://gitlab.freedesktop.org/drm/intel/issues/7276
  [i915#7397]: https://gitlab.freedesktop.org/drm/intel/issues/7397
  [i915#7561]: https://gitlab.freedesktop.org/drm/intel/issues/7561
  [i915#7651]: https://gitlab.freedesktop.org/drm/intel/issues/7651
  [i915#7697]: https://gitlab.freedesktop.org/drm/intel/issues/7697
  [i915#7707]: https://gitlab.freedesktop.org/drm/intel/issues/7707
  [i915#7708]: https://gitlab.freedesktop.org/drm/intel/issues/7708
  [i915#7711]: https://gitlab.freedesktop.org/drm/intel/issues/7711


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_7102 -> IGTPW_8269
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_12524: a29956c69a562e85ef8657e39382bc207a339941 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_8269: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/index.html
  IGT_7102: bacfdc84a9c02556c5441deb21e3a3f18a07347d @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_8269/index.html

[-- Attachment #2: Type: text/html, Size: 21519 bytes --]

Re: [igt-dev] [PATCH i-g-t] tests/kms_plane_scaling: Add test to validate max source size

[Luca Coelho]

On Fri, 2022-12-23 at 15:57 +0530, Swati Sharma wrote:
> > From: Swati2 Sharma <swati2.sharma@intel.com>
> > 
> > Test is added for i915 devices to validate max source size.
> > This test is expected to pass for platforms having
> > 11 <= display ver < 14 since for these platforms max source
> > size supported is 5120.

This is not entirely true, as we discussed.  For display_ver <= 11, the
maximum source and destination sizes are 4K for both width and height.


> >  For remaining platforms this test is
> > expected to fail since max source size supported is 4096.

Maybe it's better to specify the actual values for each platform here
(and in a comment in the code).  For the record, these are the values
as we discussed:

Before Display Version 11:	Max Source Width:  4K
				Max Source Height: 4K
				Max Dest. Width:   4K
				Max Dest. Height:  4K

Display Version 11:		Max Source Width:  5K
				Max Source Height: 4K

				Max Dest. Width:   5K
				Max Dest. Height:  4K


Display Versions 12-13:		Max Source Width:  5K
				Max Source Height: 8K

				Max Dest. Width:   8K
				Max Dest. Height:  8K

Display Version 14+:		Max Source Width:  4K
				Max Source Height: 8K
				Max Dest. Width:   8K
				Max Dest. Height:  8K


> > In this test, we are creating 4k fb and trying to upscale it to
> > 5k on a 5k monitor. Platforms having max source size of 5120
> > will be able to do it, and for remaining platforms its expected
> > to get -EINVAL.
> > 
> > Signed-off-by: Swati2 Sharma <swati2.sharma@intel.com>
> > ---
> >  tests/kms_plane_scaling.c | 64
> > +++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 64 insertions(+)
> > 
> > diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
> > index 4c621cce..170e8c28 100644
> > --- a/tests/kms_plane_scaling.c
> > +++ b/tests/kms_plane_scaling.c

[...]


> > @@ -970,6 +1015,25 @@ igt_main_args("", long_opts, help_str,
> > opt_handler, &data)
> >  			}
> >  		}
> >  
> > +		igt_fixture
> > +			igt_require_f(data.devid, "This test is
> > valid only for i915 devices\n");
> > +
> > +		igt_describe("Test for max source size.");
> > +		igt_subtest_with_dynamic("max-source-size") {
> > +			for_each_pipe_with_valid_output(&data.disp
> > lay, pipe, output) {
> > +					drmModeModeInfo *mode;
> > +
> > +					mode =
> > igt_output_get_mode(output);
> > +
> > +					if (mode->hdisplay <
> > HDISPLAY_5K)
> > +						continue;

For the record, I discussed this with you (Swati) and there was a
misinterpretation of the HAS.  It says "4kto5k->5kto8k not supported"
and it was interpreted as if 4k source to 5k destination is not
possible, but in fact it means "from anything between 4K to 5K 
(source) to anything between 5K and 8K (destination) is not supported".

Swati said she's going to update the tests accordingly and send a new
version of this patch.

--
Cheers,
Luca.

Re: [igt-dev] [PATCH i-g-t] tests/kms_plane_scaling: Add test to validate max source size

[Swati Sharma]

Thanks Luca for the review comments.
Will make changes accordingly and float new rev.

On 30-Dec-22 3:56 PM, Coelho, Luciano wrote:
> On Fri, 2022-12-23 at 15:57 +0530, Swati Sharma wrote:
>>> From: Swati2 Sharma <swati2.sharma@intel.com>
>>>
>>> Test is added for i915 devices to validate max source size.
>>> This test is expected to pass for platforms having
>>> 11 <= display ver < 14 since for these platforms max source
>>> size supported is 5120.
> 
> This is not entirely true, as we discussed.  For display_ver <= 11, the
> maximum source and destination sizes are 4K for both width and height.
> 
> 
>>>   For remaining platforms this test is
>>> expected to fail since max source size supported is 4096.
> 
> Maybe it's better to specify the actual values for each platform here
> (and in a comment in the code).  For the record, these are the values
> as we discussed:
> 
> Before Display Version 11:	Max Source Width:  4K
> 				Max Source Height: 4K
> 				Max Dest. Width:   4K
> 				Max Dest. Height:  4K
> 
> Display Version 11:		Max Source Width:  5K
> 				Max Source Height: 4K
> 
> 				Max Dest. Width:   5K
> 				Max Dest. Height:  4K
> 
> 
> Display Versions 12-13:		Max Source Width:  5K
> 				Max Source Height: 8K
> 
> 				Max Dest. Width:   8K
> 				Max Dest. Height:  8K
> 
> Display Version 14+:		Max Source Width:  4K
> 				Max Source Height: 8K
> 				Max Dest. Width:   8K
> 				Max Dest. Height:  8K
> 
> 
>>> In this test, we are creating 4k fb and trying to upscale it to
>>> 5k on a 5k monitor. Platforms having max source size of 5120
>>> will be able to do it, and for remaining platforms its expected
>>> to get -EINVAL.
>>>
>>> Signed-off-by: Swati2 Sharma <swati2.sharma@intel.com>
>>> ---
>>>   tests/kms_plane_scaling.c | 64 +++++++++++++++++++++++++++++++++++++++
>>>   1 file changed, 64 insertions(+)
>>>
>>> diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
>>> index 4c621cce..170e8c28 100644
>>> --- a/tests/kms_plane_scaling.c
>>> +++ b/tests/kms_plane_scaling.c
> 
> [...]
> 
> 
>>> @@ -970,6 +1015,25 @@ igt_main_args("", long_opts, help_str, opt_handler, &data)
>>>   			}
>>>   		}
>>>   
>>> +		igt_fixture
>>> +			igt_require_f(data.devid, "This test is valid only for i915 devices\n");
>>> +
>>> +		igt_describe("Test for max source size.");
>>> +		igt_subtest_with_dynamic("max-source-size") {
>>> +			for_each_pipe_with_valid_output(&data.display, pipe, output) {
>>> +					drmModeModeInfo *mode;
>>> +
>>> +					mode = igt_output_get_mode(output);
>>> +
>>> +					if (mode->hdisplay < HDISPLAY_5K)
>>> +						continue;
> 
> For the record, I discussed this with you (Swati) and there was a
> misinterpretation of the HAS.  It says "4kto5k->5kto8k not supported"
> and it was interpreted as if 4k source to 5k destination is not
> possible, but in fact it means "from anything between 4K to 5K
> (source) to anything between 5K and 8K (destination) is not supported".
> 
> Swati said she's going to update the tests accordingly and send a new
> version of this patch.
> 
> --
> Cheers,
> Luca.

-- 
~Swati Sharma