https://bugs.freedesktop.org/show_bug.cgi?id=111667
Bug ID: 111667 Summary: gem_render_copy failing on CCS subtests Product: DRI Version: DRI git Hardware: Other OS: Linux (All) Status: NEW Severity: major Priority: not set Component: IGT Assignee: dri-devel@lists.freedesktop.org Reporter: mika.kahola@intel.com
gem_render_copy is failing on CCS subtests on TGL
y-tiled-ccs-to-linear y-tiled-ccs-to-x-tiled y-tiled-ccs-to-y-tiled y-tiled-ccs-to-yf-tiled yf-tiled-ccs-to-linear yf-tiled-ccs-to-x-tiled yf-tiled-ccs-to-y-tiled yf-tiled-ccs-to-yf-tiled
It seems that at least, rendercopy support for GEN12 is missing from upstream IGT.
https://bugs.freedesktop.org/show_bug.cgi?id=111667
--- Comment #1 from Mika Kahola mika.kahola@intel.com --- Test results show as ./tests/gem_render_copy IGT-Version: 1.24-g07f67caf (x86_64) (Linux: 5.3.0-rc8-CI-CI_DIS_719+ x86_64) Starting subtest: linear Subtest linear: SUCCESS (0,255s) Starting subtest: x-tiled Subtest x-tiled: SUCCESS (0,251s) Starting subtest: y-tiled Subtest y-tiled: SUCCESS (0,252s) Starting subtest: yf-tiled Subtest yf-tiled: SUCCESS (0,237s) Starting subtest: y-tiled-ccs-to-linear (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest y-tiled-ccs-to-linear failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest y-tiled-ccs-to-linear: FAIL (41,146s) Starting subtest: y-tiled-ccs-to-x-tiled (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest y-tiled-ccs-to-x-tiled failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest y-tiled-ccs-to-x-tiled: FAIL (46,971s) Starting subtest: y-tiled-ccs-to-y-tiled (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest y-tiled-ccs-to-y-tiled failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest y-tiled-ccs-to-y-tiled: FAIL (47,999s) Starting subtest: y-tiled-ccs-to-yf-tiled (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest y-tiled-ccs-to-yf-tiled failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x1006401a at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest y-tiled-ccs-to-yf-tiled: FAIL (47,992s) Starting subtest: yf-tiled-ccs-to-linear (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest yf-tiled-ccs-to-linear failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest yf-tiled-ccs-to-linear: FAIL (49,025s) Starting subtest: yf-tiled-ccs-to-x-tiled (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest yf-tiled-ccs-to-x-tiled failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest yf-tiled-ccs-to-x-tiled: FAIL (47,999s) Starting subtest: yf-tiled-ccs-to-y-tiled (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest yf-tiled-ccs-to-y-tiled failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest yf-tiled-ccs-to-y-tiled: FAIL (47,998s) Starting subtest: yf-tiled-ccs-to-yf-tiled (gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) Stack trace: #0 ../lib/igt_core.c:1674 __igt_fail_assert() #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() #2 [<unknown>+0xb946f500] Subtest yf-tiled-ccs-to-yf-tiled failed. **** DEBUG **** (gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) DEBUG: Test requirement passed: intel_gen(data->devid)
= 9
(gem_render_copy:4311) CRITICAL: Test assertion failure function scratch_buf_check, file ../tests/i915/gem_render_copy.c:491: (gem_render_copy:4311) CRITICAL: Failed assertion: buf_val == ref_val (gem_render_copy:4311) CRITICAL: Expected 0xff449bbb, found 0x00000000 at (10,10) (gem_render_copy:4311) igt_core-INFO: Stack trace: (gem_render_copy:4311) igt_core-INFO: #0 ../lib/igt_core.c:1674 __igt_fail_assert() (gem_render_copy:4311) igt_core-INFO: #1 ../tests/i915/gem_render_copy.c:479 scratch_buf_check() (gem_render_copy:4311) igt_core-INFO: #2 [<unknown>+0xb946f500] **** END **** Subtest yf-tiled-ccs-to-yf-tiled: FAIL (47,992s)
https://bugs.freedesktop.org/show_bug.cgi?id=111667
--- Comment #2 from Chris Wilson chris@chris-wilson.co.uk --- There is no render copyfunc for gen12. This should have bailed out at
data.render_copy = igt_get_render_copyfunc(data.devid); igt_require_f(data.render_copy, "no render-copy function\n");
https://bugs.freedesktop.org/show_bug.cgi?id=111667
--- Comment #3 from Mika Kahola mika.kahola@intel.com --- You're right. I had a patch in my tree which, for some reason, hasn't been upstreamed yet. But the bug is real, we are missing rendercopy function for GEN12.
https://bugs.freedesktop.org/show_bug.cgi?id=111667
--- Comment #4 from Katarzyna Dec katarzyna.dec@intel.com --- Patches for Gen12 are ready, I will resend them today.
https://bugs.freedesktop.org/show_bug.cgi?id=111667
--- Comment #5 from Mika Kahola mika.kahola@intel.com --- Created attachment 145430 --> https://bugs.freedesktop.org/attachment.cgi?id=145430&action=edit gem_render_copy --run-subtest y-tiled-ccs-to-linear
Unfortunately, the rendercopy patches didn't help in case of CCS. The attatched dmesg is an example of the outcome of IGT test gem_render_copy@y-tiled-ccs-to-linear.
I ran the test with my IGT tree
https://github.com/mkahola/igt.git e2e_compression
https://bugs.freedesktop.org/show_bug.cgi?id=111667
Chris Wilson chris@chris-wilson.co.uk changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
--- Comment #6 from Chris Wilson chris@chris-wilson.co.uk --- Forward duping to tie in with cibuglog.
*** This bug has been marked as a duplicate of bug 111771 ***
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