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From:   Naresh Kamboju <naresh.kamboju@linaro.org>
To:     kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org,
        dri-devel@lists.freedesktop.org, lkft-triage@lists.linaro.org,
        regressions@lists.linux.dev
Cc:     davidgow@google.com, mripard@kernel.org, dan.carpenter@linaro.org,
        maarten.lankhorst@linux.intel.com, tzimmermann@suse.de,
        airlied@gmail.com, daniel@ffwll.ch,
        Linux Kernel Functional Testing <lkft@linaro.org>
Subject: Kunit drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
Date:   Mon,  4 Dec 2023 23:05:36 +0530
Message-Id: <20231204173536.51003-1-naresh.kamboju@linaro.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

The Kunit drm_plane_helper failed on all devices running Linux next-20231204

## Test Regressions (compared to next-20231201)
* qemu-armv7, kunit and
* x86, kunit
  - drm_test_check_invalid_plane_state_downscaling_invalid
  - drm_test_check_invalid_plane_state_drm_plane_helper
  - drm_test_check_invalid_plane_state_drm_test_check_invalid_plane_state
  - drm_test_check_invalid_plane_state_positioning_invalid
  - drm_test_check_invalid_plane_state_upscaling_invalid
  - drm_test_check_plane_state_clipping_rotate_reflect
  - drm_test_check_plane_state_clipping_simple
  - drm_test_check_plane_state_downscaling
  - drm_test_check_plane_state_drm_test_check_plane_state
  - drm_test_check_plane_state_positioning_simple
  - drm_test_check_plane_state_rounding1
  - drm_test_check_plane_state_rounding2
  - drm_test_check_plane_state_rounding3
  - drm_test_check_plane_state_rounding4
  - drm_test_check_plane_state_upscaling


Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

  
Test log:
-------  
[   91.955019]     # Subtest: drm_plane_helper
[   91.959248]     # module: drm_plane_helper_test
[   91.959271]     1..2
[   91.966042]         KTAP version 1
[   91.969494]         # Subtest: drm_test_check_plane_state
[   91.969707]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   91.969707]     Expected plane_state->visible to be true, but is false
[   91.992346]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:96
[   91.992346]     Expected drm_rect_equals(&plane_state->src, &expected) to be true, but is false
[   91.992346] 
[   91.992346] dst: 2048.000000x2048.000000+0.000000+0.000000, expected: 1024.000000x768.000000+0.000000+0.000000
[   91.992392]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:107
[   91.992392]     Expected drm_rect_equals(&plane_state->dst, &expected) to be true, but is false
[   91.992392] 
[   91.992392] dst: 2048x2048+0+0, expected: 1024x768+0+0
[   92.023394]         not ok 1 clipping_simple
[   92.049526]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.049526]     Expected plane_state->visible to be true, but is false
[   92.071041]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:96
[   92.071041]     Expected drm_rect_equals(&plane_state->src, &expected) to be true, but is false
[   92.071041] 
[   92.071041] dst: 2048.000000x2048.000000+0.000000+0.000000, expected: 768.000000x1024.000000+0.000000+0.000000
[   92.071084]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:107
[   92.071084]     Expected drm_rect_equals(&plane_state->dst, &expected) to be true, but is false
[   92.071084] 
[   92.071084] dst: 2048x2048+0+0, expected: 1024x768+0+0
[   92.102010]         not ok 2 clipping_rotate_reflect
[   92.128099]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.128099]     Expected plane_state->visible to be true, but is false
[   92.150558]         not ok 3 positioning_simple
[   92.150768]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.150768]     Expected plane_state->visible to be true, but is false
[   92.173083]         not ok 4 upscaling
[   92.173209]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.173209]     Expected plane_state->visible to be true, but is false
[   92.194443]         not ok 5 downscaling
[   92.194656]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.194656]     Expected plane_state->visible to be true, but is false
[   92.215819]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:96
[   92.215819]     Expected drm_rect_equals(&plane_state->src, &expected) to be true, but is false
[   92.215819] 
[   92.215819] dst: 4.000015x4.000015+0.000000+0.000000, expected: 2.000000x2.000000+0.000000+0.000000
[   92.215863]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:107
[   92.215863]     Expected drm_rect_equals(&plane_state->dst, &expected) to be true, but is false
[   92.215863] 
[   92.215863] dst: 4x4+1022+766, expected: 2x2+1022+766
[   92.245779]         not ok 6 rounding1
[   92.271735]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.271735]     Expected plane_state->visible to be true, but is false
[   92.292739]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:96
[   92.292739]     Expected drm_rect_equals(&plane_state->src, &expected) to be true, but is false
[   92.292739] 
[   92.292739] dst: 1028.000015x772.000015+2.000015+2.000015, expected: 1024.000000x768.000000+4.000030+4.000030
[   92.292782]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:107
[   92.292782]     Expected drm_rect_equals(&plane_state->dst, &expected) to be true, but is false
[   92.292782] 
[   92.292782] dst: 1028x772-2-2, expected: 1024x768+0+0
[   92.323632]         not ok 7 rounding2
[   92.349649]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.349649]     Expected plane_state->visible to be true, but is false
[   92.370603]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:96
[   92.370603]     Expected drm_rect_equals(&plane_state->src, &expected) to be true, but is false
[   92.370603] 
[   92.370603] dst: 3.999984x3.999984+0.000000+0.000000, expected: 2.000000x2.000000+0.000000+0.000000
[   92.370647]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:107
[   92.370647]     Expected drm_rect_equals(&plane_state->dst, &expected) to be true, but is false
[   92.370647] 
[   92.370647] dst: 4x4+1022+766, expected: 2x2+1022+766
[   92.400634]         not ok 8 rounding3
[   92.426701]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:123
[   92.426701]     Expected plane_state->visible to be true, but is false
[   92.447667]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:96
[   92.447667]     Expected drm_rect_equals(&plane_state->src, &expected) to be true, but is false
[   92.447667] 
[   92.447667] dst: 1027.999984x771.999984+1.999984+1.999984, expected: 1024.000000x768.000000+3.999969+3.999969
[   92.447709]     # drm_test_check_plane_state: EXPECTATION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:107
[   92.447709]     Expected drm_rect_equals(&plane_state->dst, &expected) to be true, but is false
[   92.447709] 
[   92.447709] dst: 1028x772-2-2, expected: 1024x768+0+0
[   92.478561]         not ok 9 rounding4
[   92.504392]     # drm_test_check_plane_state: pass:0 fail:9 skip:0 total:9
[   92.508212]     not ok 1 drm_test_check_plane_state
[   92.515148]         KTAP version 1
[   92.523484]         # Subtest: drm_test_check_invalid_plane_state
[   92.523712]     # drm_test_check_invalid_plane_state: ASSERTION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:259
[   92.523712]     Expected drm_atomic_helper_check_plane_state(plane_state, &crtc_state, params->min_scale, params->max_scale, params->can_position, false) < 0, but
[   92.523712]         drm_atomic_helper_check_plane_state(plane_state, &crtc_state, params->min_scale, params->max_scale, params->can_position, false) == 0 (0x0)
[   92.523712] 
[   92.523712] Should not be able to position on the crtc with can_position=false
[   92.530089]         not ok 1 positioning_invalid
[   92.578773]     # drm_test_check_invalid_plane_state: ASSERTION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:259
[   92.578773]     Expected drm_atomic_helper_check_plane_state(plane_state, &crtc_state, params->min_scale, params->max_scale, params->can_position, false) < 0, but
[   92.578773]         drm_atomic_helper_check_plane_state(plane_state, &crtc_state, params->min_scale, params->max_scale, params->can_position, false) == 0 (0x0)
[   92.578773] 
[   92.578773] Upscaling out of range should fail
[   92.583722]         not ok 2 upscaling_invalid
[   92.629677]     # drm_test_check_invalid_plane_state: ASSERTION FAILED at drivers/gpu/drm/tests/drm_plane_helper_test.c:259
[   92.629677]     Expected drm_atomic_helper_check_plane_state(plane_state, &crtc_state, params->min_scale, params->max_scale, params->can_position, false) < 0, but
[   92.629677]         drm_atomic_helper_check_plane_state(plane_state, &crtc_state, params->min_scale, params->max_scale, params->can_position, false) == 0 (0x0)
[   92.629677] 
[   92.629677] Downscaling out of range should fail
[   92.634441]         not ok 3 downscaling_invalid
[   92.680376]     # drm_test_check_invalid_plane_state: pass:0 fail:3 skip:0 total:3
[   92.685049]     not ok 2 drm_test_check_invalid_plane_state
[   92.692648] # drm_plane_helper: pass:0 fail:2 skip:0 total:2
[   92.698267] # Totals: pass:0 fail:12 skip:0 total:12
[   92.703959] not ok 56 drm_plane_helper


Links:
 - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2YvL7zTlX7SMNCR0LXO6TfXnf2X
 - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20231204/testrun/21473821/suite/kunit/test/drm_test_check_invalid_plane_state_drm_plane_helper/history/


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