evidence: publish HP ENVY HDA records
Source-Sha: df779aa3e2cdb4774c0012b2f4f44791307634c6 Policy-Sha: 4c7fb444a162068e847747dd5a03c057631225e8eb05e44d0e358eae6c4e4266 Tree-Digest: 1c9cc7ba9fa0cdc70bcfa82d4eda9a4dbec0a391b9106858d0f69b944ac7cdb7
This commit is contained in:
Casey Tunturi
commit
4ce9e03773
44 changed files with 51208 additions and 0 deletions
44
SHA256SUMS
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44
SHA256SUMS
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9298a3b6a346d44bf4b390f18598551c72d430ed2c1a17cfa9f13495fd7c5f2e PROVENANCE.md
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4a8a551fdd0a835ae1f4d4c3479584ce8e609c2191bf59c776bddd75789477ca alsa-info/2026-09-11.txt
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74723b9299b72b659e0b4c3175ebd01d33c2f63382852004cf73bacb58534c51 logs/rebind-markers.log
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d6209fafc79f0dfc8880beb90643c4d1c6c7f84013fafe220f66728a79ae79b2 logs/resume-kernel.log
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aa30ced89b5f270cb0d2eff78dcda2003ecf8a801aa4ad8ce3c2637fe5ff0224 patches/v1/0001-alsa-hda-intel-reset-link-for-hp-envy-27-p014.patch
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837b65e7a33aa51381ca175808afe3660318efce51709d75e1a0189c88ba5bfd results/cold-boot-negative/O-to-no-probe-reset.diff
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070c4d8ce661d74258b957cc704fa902b031a5dc12bdc5c0546a50d955413aff results/cold-boot-negative/cold-boot.log
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040a3fc252efd4d06ec48ffd1b37a003f9c30abdad5f41a487108d23ac1fe647 results/cold-boot-negative/identity.sha256
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639583b5688a72e296f43896304077145344642c96e5f3fc1535fcf6e684cdb0 results/cold-boot-negative/intel.c
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95d8c07fc4c8ad18fdeb822e11f3fd778ede7287c90a6f4dacb50ee7a5420de9 results/power-save-denylist/K-to-power-save-denylist.diff
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79f38379874131e1a84b08a9b98321477d15d65882df981af84fcba4aacd6e67 results/power-save-denylist/identity.sha256
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89499ba5c65405f69c535c131b8daa00dbd9d47460b868f7a102fda5c9780fc7 results/power-save-denylist/intel.c
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9e0bf1362b3c8bca8770c4f9bcfd64e22578d66836c31fee28833505f8493ef4 results/power-save-denylist/probe.log
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2d25c08fa6484cad70e4761d702ca10ea46aad58126f425b67c468dbea199126 results/power-save-denylist/s3-matched.log
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7de9988519bf0efeaae9a3ff02af6041b3536b0ab7f55abb57076d4c1c7a8af5 results/power-save-denylist/s3-short.log
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5f7200e8565bd20600e54034f3129d1bc1dbd20967dea4771694c2dcf9ac4595 results/resume-reset-negative/denylist-to-no-resume-reset.diff
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e1a45f8e4c9154e681d10b3cf7e54f4e657d32660e2dc978b094224e757a1939 results/resume-reset-negative/identity.sha256
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5244dc9bddba5deb05ef628485b4d84b6fec9098137c20a8a1f388b3677853cf results/resume-reset-negative/intel.c
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9f3b36a04baf25297078309e7c45e64156c8712d7d4312b834f36f0986e8b929 results/resume-reset-negative/s3-control.log
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b3b9e8fb1e4a13bd559fb70032bae68b3ea47316324f4b308243639ab7919d93 results/sep11-standard-reset/experiment-probe.log
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9381d4922a89f32343eeb32c10a8dc26b85158048aa48d2cc39cb4eb1d654ab0 results/sep11-standard-reset/probe-standard-reset.sh
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01bf026ea290b3209cd66321d31303a2f67ece92c052c4a801d4a620fc3a7bc8 results/sep11-standard-reset/restored-K.log
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2c95c24e9618ef0acc66911eaa784dce24b3753d7b16423f9be5fda5bd3efd12 results/sep11-standard-reset/standard-reset.patch
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f458f487b4dc7da5e4e36ffa96912cb1fb7a58a4af1928552ad95e1044c408e7 results/temporary-pio-negative/alternating.log
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181c45174c2e9d2e8e92ff7fe0ed17a8c3f18a15beea791a277a3b08d53766cc results/temporary-pio-negative/cold-boot.log
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37ea08c0ca68bb8895c63b16bfef6283cf7d11c09aed7ee685461c5c594941d1 results/temporary-pio-negative/denylist-to-no-pio.diff
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cbd05f16167f8fc939cf543f711daddb98463947ddfc83cdc6731cdb6c268969 results/temporary-pio-negative/identity.sha256
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bb022ee62d5657349f889ff58e6bd2ca88f80e8d832935ab1ce52f8b7b8c5a71 results/temporary-pio-negative/intel.c
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5ef0bb717ac44a496d849110768af2f6e1e1c6b816b5905b72fa0810564d04c6 results/temporary-pio-negative/restored-after-negative.log
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df73a4a704c55861bc45bc3ebf584ad98062fc297cbd7381a2414010cfebfc45 results/tight-reset-negative/K-to-no-probe-reset.diff
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33f6845d3516f469efdbadf519362d786db75da4c5d07ce801b2b7659c863ff2 results/tight-reset-negative/alternating.log
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3513e4d8a9fe434e4867e45e86af87f020cb038047a23f7b0c31a9982f33e0eb results/tight-reset-negative/identity.sha256
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dcfbdcaddf0a1ec13e7f7c3df5944df806aee87c06bf6d232cb6a2a8153d1c73 results/tight-reset-negative/intel.c
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2dd35145df89576f163d92fc1fbf3e84033957d2c5201481de03109ccf8cddcf sources/A-no-rintcnt.intel.c
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2f0859440eb4bf803e936df1389a061f51a2f0d8bb6fdb3a4f3990882049dad3 sources/B-no-pci-cycle.intel.c
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cb93723c96cb74678c9f6fce3474c8f8ec6174349f7f54dbcfaefac54af298bd sources/C-no-irq-quiesce.intel.c
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4b8ac9b30508bc0254a45214598a4b94eb1cd0cfbba964b1de157d6cc68dc304 sources/D-normal-init.intel.c
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9eb9bcd4331788b3e44c9dec227bd484fb61749786c063b10072c9655c4e4438 sources/E-pio-bringup-only.intel.c
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3c4cd470eb35fd611653c5dc5a74d8332e04f96c17e8f1a09c5c16c7386c9eba sources/F-rearm-gate.intel.c
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c294f87f2e74084f9f5c14e22c8e0368ae8f4a4e0e474b50adc458ce7bcb088d sources/G-no-gate-clear.intel.c
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5c49d059e780b8c1366b3fdf8be24280f25230003b4b900313c82a55ace63f90 sources/H-no-kickstart.intel.c
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308110130a013b8e6968a63484f574ca4430b6176d2151da0f4236ebf4d45a7d sources/I-normal-probe.intel.c
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037d2b2f5ec835fb3ecfc8f9172b05e3cca040d169172158e9506effb466d120 sources/J-resume-reset-corb.intel.c
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f3e6689e6a3e9d9ada8a69ac71c3ab6aac2fd100b461f6cafbd92fd97c690fe6 sources/K-upstream-cut.intel.c
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1587
alsa-info/2026-09-11.txt
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1587
alsa-info/2026-09-11.txt
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File diff suppressed because it is too large
Load diff
14
logs/rebind-markers.log
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logs/rebind-markers.log
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2026-08-28T10:36:51.417861-04:00 fedora hp27-audit[13093]: A-no-rintcnt start
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2026-08-28T10:37:30.092451-04:00 fedora hp27-audit[13544]: A-no-rintcnt pass 10/10
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2026-08-28T10:39:03.925778-04:00 fedora hp27-audit[13959]: B-no-pci-cycle start
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2026-08-28T10:39:39.828097-04:00 fedora hp27-audit[14412]: B-no-pci-cycle pass 10/10
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2026-08-28T10:41:06.336948-04:00 fedora hp27-audit[14825]: C-no-irq-quiesce start
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2026-08-28T10:41:42.210206-04:00 fedora hp27-audit[15277]: C-no-irq-quiesce pass 10/10
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2026-08-28T10:48:52.308247-04:00 fedora hp27-audit[15703]: D-normal-init start
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2026-08-28T10:49:28.222976-04:00 fedora hp27-audit[16157]: D-normal-init pass 10/10
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2026-08-28T10:51:32.418226-04:00 fedora hp27-audit[16613]: E-pio-bringup-only start
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2026-08-28T10:52:08.443772-04:00 fedora hp27-audit[17101]: E-pio-bringup-only pass
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2026-08-28T10:57:49.832633-04:00 fedora hp27-audit[17524]: F-rearm-gate start
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2026-08-28T10:58:25.815859-04:00 fedora hp27-audit[18007]: F-rearm-gate pass
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2026-08-28T11:00:05.642833-04:00 fedora hp27-audit[18419]: G-no-gate-clear start
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2026-08-28T11:00:41.554819-04:00 fedora hp27-audit[18871]: G-no-gate-clear pass 10/10
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logs/resume-kernel.log
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logs/resume-kernel.log
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2026-08-28T11:43:52.874379-04:00 fedora kernel: PM: suspend entry (deep)
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2026-08-28T11:55:26.224953-04:00 fedora kernel: PM: suspend devices took 0.167 seconds
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2026-08-28T11:55:26.225036-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
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2026-08-28T11:55:26.225336-04:00 fedora kernel: ACPI: PM: Low-level resume complete
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2026-08-28T11:55:26.225631-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
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2026-08-28T11:55:26.254368-04:00 fedora kernel: PM: suspend exit
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2026-08-28T11:55:27.226310-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x00170500
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2026-08-28T11:55:28.228299-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x00170500
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2026-08-28T11:55:29.230306-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to single_cmd mode: last cmd=0x00170500
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2026-08-28T14:36:46.767682-04:00 fedora kernel: PM: suspend entry (deep)
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2026-08-28T14:44:49.229947-04:00 fedora kernel: PM: suspend devices took 0.167 seconds
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2026-08-28T14:44:49.230010-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
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2026-08-28T14:44:49.230288-04:00 fedora kernel: ACPI: PM: Low-level resume complete
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2026-08-28T14:44:49.232782-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
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2026-08-28T14:44:49.250891-04:00 fedora kernel: PM: suspend exit
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2026-08-28T14:44:50.228818-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x00170500
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2026-08-28T14:44:51.230870-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x00170500
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2026-08-28T14:44:52.232822-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to single_cmd mode: last cmd=0x00170500
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2026-08-28T15:27:18.805870-04:00 fedora kernel: PM: suspend entry (deep)
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2026-08-28T15:27:51.300639-04:00 fedora kernel: PM: suspend devices took 0.281 seconds
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2026-08-28T15:27:51.300810-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
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2026-08-28T15:27:51.301197-04:00 fedora kernel: ACPI: PM: Low-level resume complete
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2026-08-28T15:27:51.301509-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
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2026-08-28T15:27:51.303715-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: hp27p014: system-resume reset STATESTS=0x0001 codec_mask=0x5
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2026-08-28T15:27:51.319833-04:00 fedora kernel: PM: suspend exit
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2026-08-28T15:32:46.425580-04:00 fedora kernel: PM: suspend entry (deep)
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2026-08-28T15:33:00.288220-04:00 fedora kernel: PM: suspend devices took 0.280 seconds
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2026-08-28T15:33:00.288301-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
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2026-08-28T15:33:00.289167-04:00 fedora kernel: ACPI: PM: Low-level resume complete
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2026-08-28T15:33:00.290400-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
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2026-08-28T15:33:00.292638-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: hp27p014: system-resume reset STATESTS=0x0001 codec_mask=0x5
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2026-08-28T15:33:00.310732-04:00 fedora kernel: PM: suspend exit
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2026-08-28T15:34:02.522592-04:00 fedora kernel: PM: suspend entry (deep)
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2026-08-28T15:34:16.297924-04:00 fedora kernel: PM: suspend devices took 0.284 seconds
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2026-08-28T15:34:16.298530-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
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2026-08-28T15:34:16.298854-04:00 fedora kernel: ACPI: PM: Low-level resume complete
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2026-08-28T15:34:16.299232-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
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2026-08-28T15:34:16.301692-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: hp27p014: system-resume reset STATESTS=0x0001 codec_mask=0x5
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2026-08-28T15:34:16.321981-04:00 fedora kernel: PM: suspend exit
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2026-08-28T15:34:23.565866-04:00 fedora kernel: PM: suspend entry (deep)
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2026-08-28T15:34:37.299006-04:00 fedora kernel: PM: suspend devices took 0.278 seconds
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2026-08-28T15:34:37.299257-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
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2026-08-28T15:34:37.299733-04:00 fedora kernel: ACPI: PM: Low-level resume complete
|
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2026-08-28T15:34:37.300116-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
|
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2026-08-28T15:34:37.302715-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: hp27p014: system-resume reset STATESTS=0x0001 codec_mask=0x5
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2026-08-28T15:34:37.315038-04:00 fedora kernel: PM: suspend exit
|
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2026-08-28T15:46:33.662386-04:00 fedora kernel: PM: suspend entry (deep)
|
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|
2026-08-28T15:46:47.291051-04:00 fedora kernel: PM: suspend devices took 0.286 seconds
|
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|
2026-08-28T15:46:47.291389-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
|
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|
2026-08-28T15:46:47.291877-04:00 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
2026-08-28T15:46:47.292257-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
|
||||||
|
2026-08-28T15:46:47.315083-04:00 fedora kernel: PM: suspend exit
|
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|
2026-08-28T15:46:54.503954-04:00 fedora kernel: PM: suspend entry (deep)
|
||||||
|
2026-08-28T15:47:08.297583-04:00 fedora kernel: PM: suspend devices took 0.290 seconds
|
||||||
|
2026-08-28T15:47:08.298999-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
|
||||||
|
2026-08-28T15:47:08.300317-04:00 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
2026-08-28T15:47:08.300630-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
|
||||||
|
2026-08-28T15:47:08.323257-04:00 fedora kernel: PM: suspend exit
|
||||||
|
2026-08-28T15:47:15.516115-04:00 fedora kernel: PM: suspend entry (deep)
|
||||||
|
2026-08-28T15:47:29.289948-04:00 fedora kernel: PM: suspend devices took 0.299 seconds
|
||||||
|
2026-08-28T15:47:29.290164-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
|
||||||
|
2026-08-28T15:47:29.290518-04:00 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
2026-08-28T15:47:29.290831-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
|
||||||
|
2026-08-28T15:47:29.309987-04:00 fedora kernel: PM: suspend exit
|
||||||
|
2026-08-28T15:47:36.469837-04:00 fedora kernel: PM: suspend entry (deep)
|
||||||
|
2026-08-28T15:47:50.298059-04:00 fedora kernel: PM: suspend devices took 0.293 seconds
|
||||||
|
2026-08-28T15:47:50.298119-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
|
||||||
|
2026-08-28T15:47:50.298384-04:00 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
2026-08-28T15:47:50.298694-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
|
||||||
|
2026-08-28T15:47:50.315043-04:00 fedora kernel: PM: suspend exit
|
||||||
|
2026-08-28T16:10:34.127529-04:00 fedora kernel: PM: suspend entry (deep)
|
||||||
|
2026-08-28T16:10:47.296633-04:00 fedora kernel: PM: suspend devices took 0.293 seconds
|
||||||
|
2026-08-28T16:10:47.296860-04:00 fedora kernel: ACPI: PM: Preparing to enter system sleep state S3
|
||||||
|
2026-08-28T16:10:47.297560-04:00 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
2026-08-28T16:10:47.298461-04:00 fedora kernel: ACPI: PM: Waking up from system sleep state S3
|
||||||
|
2026-08-28T16:10:47.323603-04:00 fedora kernel: PM: suspend exit
|
||||||
|
2026-09-11T08:45:35.981150-04:00 fedora kernel: input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input52
|
||||||
|
2026-09-11T08:45:35.981203-04:00 fedora kernel: input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input53
|
||||||
|
2026-09-11T08:46:26.719157-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
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|
2026-09-11T08:46:26.742196-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: hp27-L: reset=0 pm_prepared=0 status=0x0 stopped=0x0 after=0x4 mask=0x4->0x4 gctl=0x1
|
||||||
|
2026-09-11T08:46:26.742662-04:00 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input54
|
||||||
|
2026-09-11T08:46:26.742707-04:00 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input55
|
||||||
|
2026-09-11T08:46:26.742751-04:00 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input56
|
||||||
|
2026-09-11T08:46:34.730278-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: spurious response 0x233:0x2, last cmd=0x201f0500
|
||||||
|
2026-09-11T08:46:34.730845-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: spurious response 0x233:0x2, last cmd=0x201f0500
|
||||||
|
2026-09-11T08:46:35.745219-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x201f0500
|
||||||
|
2026-09-11T08:46:36.748210-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x201f0500
|
||||||
|
2026-09-11T08:46:37.751294-04:00 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to single_cmd mode: last cmd=0x201f0500
|
||||||
|
|
@ -0,0 +1,151 @@
|
||||||
|
From 041e8d4dd82a6a987797c474856739dd9eb38f01 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Casey Tunturi <casey@samaritansolutions.net>
|
||||||
|
Date: Fri, 28 Aug 2026 15:55:43 -0400
|
||||||
|
Subject: [PATCH] ALSA: hda: intel: reset link for HP ENVY 27-p014
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Content-Type: text/plain; charset="utf-8"
|
||||||
|
Content-Transfer-Encoding: 7bit
|
||||||
|
Message-Id: <20260828-hp-envy-27-hda-reset-v1-1-718428502580@samaritansolutions.net>
|
||||||
|
X-Change-ID: 20260828-hp-envy-27-hda-reset-40651087e528
|
||||||
|
|
||||||
|
While bringing up audio on an HP ENVY 27-p014, I found that the normal
|
||||||
|
link reset only discovers the HDMI codec. The CX20753/4 at address 0
|
||||||
|
appears after a second CRST pulse, with STATESTS left alone and no fixed
|
||||||
|
delays.
|
||||||
|
|
||||||
|
I added that pulse when address 0 is missing, and again before the codecs
|
||||||
|
resume. Initial setup uses immediate commands long enough to add the
|
||||||
|
codec, then returns the controller to CORB/RIRB.
|
||||||
|
|
||||||
|
That brought analog audio up at boot, and capture kept working through
|
||||||
|
four deep suspend and resume cycles.
|
||||||
|
|
||||||
|
Signed-off-by: Casey Tunturi <casey@samaritansolutions.net>
|
||||||
|
---
|
||||||
|
sound/hda/controllers/intel.c | 77 +++++++++++++++++++++++++++++++++++++++++++
|
||||||
|
1 file changed, 77 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/sound/hda/controllers/intel.c b/sound/hda/controllers/intel.c
|
||||||
|
index 24015c73a..0be97a46f 100644
|
||||||
|
--- a/sound/hda/controllers/intel.c
|
||||||
|
+++ b/sound/hda/controllers/intel.c
|
||||||
|
@@ -987,6 +987,46 @@ static bool azx_is_pm_ready(struct snd_card *card)
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
+static bool hp_envy_27_needs_reset(struct azx *chip)
|
||||||
|
+{
|
||||||
|
+ struct pci_dev *pci = chip->pci;
|
||||||
|
+
|
||||||
|
+ return pci->subsystem_vendor == 0x103c &&
|
||||||
|
+ pci->subsystem_device == 0x2b3e;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+static u16 hp_envy_27_reset_link(struct azx *chip)
|
||||||
|
+{
|
||||||
|
+ struct hdac_bus *bus = azx_bus(chip);
|
||||||
|
+ u32 gctl;
|
||||||
|
+ u16 statests;
|
||||||
|
+ int timeout;
|
||||||
|
+
|
||||||
|
+ snd_hdac_bus_stop_chip(bus);
|
||||||
|
+
|
||||||
|
+ gctl = snd_hdac_chip_readl(bus, GCTL);
|
||||||
|
+ snd_hdac_chip_writel(bus, GCTL, gctl & ~AZX_GCTL_RESET);
|
||||||
|
+ for (timeout = 250; timeout; timeout--) {
|
||||||
|
+ if (!(snd_hdac_chip_readl(bus, GCTL) & AZX_GCTL_RESET))
|
||||||
|
+ break;
|
||||||
|
+ udelay(1);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ gctl = snd_hdac_chip_readl(bus, GCTL);
|
||||||
|
+ snd_hdac_chip_writel(bus, GCTL, gctl | AZX_GCTL_RESET);
|
||||||
|
+ for (timeout = 250; timeout; timeout--) {
|
||||||
|
+ if (snd_hdac_chip_readl(bus, GCTL) & AZX_GCTL_RESET)
|
||||||
|
+ break;
|
||||||
|
+ udelay(1);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ statests = snd_hdac_chip_readw(bus, STATESTS);
|
||||||
|
+ bus->codec_mask |= statests;
|
||||||
|
+ snd_hdac_bus_init_chip(bus, false);
|
||||||
|
+
|
||||||
|
+ return statests;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
static void __azx_runtime_resume(struct azx *chip)
|
||||||
|
{
|
||||||
|
struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
|
||||||
|
@@ -1003,6 +1043,8 @@ static void __azx_runtime_resume(struct azx *chip)
|
||||||
|
|
||||||
|
azx_init_pci(chip);
|
||||||
|
hda_intel_init_chip(chip, true);
|
||||||
|
+ if (chip->pm_prepared && hp_envy_27_needs_reset(chip))
|
||||||
|
+ hp_envy_27_reset_link(chip);
|
||||||
|
|
||||||
|
/* Avoid codec resume if runtime resume is for system suspend */
|
||||||
|
if (!chip->pm_prepared) {
|
||||||
|
@@ -2356,6 +2398,34 @@ static const unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = {
|
||||||
|
[AZX_DRIVER_TERA] = 1,
|
||||||
|
};
|
||||||
|
|
||||||
|
+static int hp_envy_27_probe_codec(struct azx *chip)
|
||||||
|
+{
|
||||||
|
+ struct hdac_bus *bus = azx_bus(chip);
|
||||||
|
+ struct hda_codec *codec = NULL;
|
||||||
|
+ bool use_pio;
|
||||||
|
+ int probe_mask;
|
||||||
|
+ int err;
|
||||||
|
+
|
||||||
|
+ if (!hp_envy_27_needs_reset(chip) || (bus->codec_mask & BIT(0)))
|
||||||
|
+ return 0;
|
||||||
|
+ if (!(hp_envy_27_reset_link(chip) & BIT(0)))
|
||||||
|
+ return -ENODEV;
|
||||||
|
+
|
||||||
|
+ probe_mask = chip->codec_probe_mask;
|
||||||
|
+ use_pio = bus->use_pio_for_commands;
|
||||||
|
+ chip->codec_probe_mask = BIT(0);
|
||||||
|
+ bus->use_pio_for_commands = true;
|
||||||
|
+ err = snd_hda_codec_new(&chip->bus, chip->card, 0, &codec);
|
||||||
|
+ chip->codec_probe_mask = probe_mask;
|
||||||
|
+ if (!err && codec)
|
||||||
|
+ err = snd_hda_codec_configure(codec);
|
||||||
|
+ else if (!err)
|
||||||
|
+ err = -ENODEV;
|
||||||
|
+ bus->use_pio_for_commands = use_pio;
|
||||||
|
+
|
||||||
|
+ return err;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
static int azx_probe_continue(struct azx *chip)
|
||||||
|
{
|
||||||
|
struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
|
||||||
|
@@ -2428,6 +2498,11 @@ static int azx_probe_continue(struct azx *chip)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
+ err = hp_envy_27_probe_codec(chip);
|
||||||
|
+ if (err < 0 && err != -ENODEV)
|
||||||
|
+ dev_warn(chip->card->dev,
|
||||||
|
+ "failed to probe HP ENVY 27 analog codec: %d\n", err);
|
||||||
|
+
|
||||||
|
err = snd_card_register(chip->card);
|
||||||
|
if (err < 0)
|
||||||
|
goto out_free;
|
||||||
|
@@ -2444,6 +2519,8 @@ static int azx_probe_continue(struct azx *chip)
|
||||||
|
pm_runtime_allow(&pci->dev);
|
||||||
|
pm_runtime_put_autosuspend(&pci->dev);
|
||||||
|
}
|
||||||
|
+ if (hp_envy_27_needs_reset(chip))
|
||||||
|
+ pm_runtime_forbid(&pci->dev);
|
||||||
|
|
||||||
|
out_free:
|
||||||
|
if (err < 0) {
|
||||||
|
|
||||||
|
---
|
||||||
|
base-commit: c4a0927f535f779700d5ccda8182c2db01e9d551
|
||||||
|
change-id: 20260828-hp-envy-27-hda-reset-40651087e528
|
||||||
|
|
||||||
|
Best regards,
|
||||||
|
--
|
||||||
|
Casey Tunturi <casey@samaritansolutions.net>
|
||||||
11
results/cold-boot-negative/O-to-no-probe-reset.diff
Normal file
11
results/cold-boot-negative/O-to-no-probe-reset.diff
Normal file
|
|
@ -0,0 +1,11 @@
|
||||||
|
--- O-no-temporary-pio/intel.c
|
||||||
|
+++ Q-cold-boot-negative/intel.c
|
||||||
|
@@ -2408,7 +2408,7 @@ static int hp_envy_27_probe_codec(struct azx *chip)
|
||||||
|
|
||||||
|
if (!hp_envy_27_needs_reset(chip) || (bus->codec_mask & BIT(0)))
|
||||||
|
return 0;
|
||||||
|
- if (!(hp_envy_27_reset_link(chip) & BIT(0)))
|
||||||
|
+ if (!(snd_hdac_chip_readw(bus, STATESTS) & BIT(0)))
|
||||||
|
return -ENODEV;
|
||||||
|
|
||||||
|
probe_mask = chip->codec_probe_mask;
|
||||||
24
results/cold-boot-negative/cold-boot.log
Normal file
24
results/cold-boot-negative/cold-boot.log
Normal file
|
|
@ -0,0 +1,24 @@
|
||||||
|
2026-09-11T16:05:47-04:00
|
||||||
|
boot_id=fe8090ab-1078-4b36-9cc7-ed162e65074b
|
||||||
|
Linux fedora 7.1.4-100.fc43.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Jul 18 19:16:31 UTC 2026 x86_64 GNU/Linux
|
||||||
|
1275d4fd8058c508728bbbdd3c2b65c36614fe9635ea44032ec3601ad731ee13 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
0 [PCH ]: HDA-Intel - HDA Intel PCH
|
||||||
|
HDA Intel PCH at 0xdf320000 irq 134
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
power_save=1
|
||||||
|
pci_power_control=auto
|
||||||
|
pci_runtime_status=suspended
|
||||||
|
Simple mixer control 'PCM',0
|
||||||
|
Simple mixer control 'IEC958',0
|
||||||
|
Simple mixer control 'IEC958',1
|
||||||
|
Simple mixer control 'IEC958',2
|
||||||
|
Sep 11 16:01:53 fedora kernel: snd_hda_intel: loading out-of-tree module taints kernel.
|
||||||
|
Sep 11 16:01:53 fedora kernel: snd_hda_intel: module verification failed: signature and/or required key missing - tainting kernel
|
||||||
|
Sep 11 16:01:53 fedora kernel: snd_hda_intel 0000:00:1f.3: enabling device (0100 -> 0102)
|
||||||
|
Sep 11 16:01:54 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 16:01:54 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
|
||||||
|
Sep 11 16:01:54 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
|
||||||
|
Sep 11 16:01:54 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
|
||||||
|
Sep 11 16:01:54 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
2
results/cold-boot-negative/identity.sha256
Normal file
2
results/cold-boot-negative/identity.sha256
Normal file
|
|
@ -0,0 +1,2 @@
|
||||||
|
639583b5688a72e296f43896304077145344642c96e5f3fc1535fcf6e684cdb0 intel.c
|
||||||
|
1275d4fd8058c508728bbbdd3c2b65c36614fe9635ea44032ec3601ad731ee13 snd-hda-intel.ko
|
||||||
2949
results/cold-boot-negative/intel.c
Normal file
2949
results/cold-boot-negative/intel.c
Normal file
File diff suppressed because it is too large
Load diff
20
results/power-save-denylist/K-to-power-save-denylist.diff
Normal file
20
results/power-save-denylist/K-to-power-save-denylist.diff
Normal file
|
|
@ -0,0 +1,20 @@
|
||||||
|
--- source/resume/K-upstream-cut.intel.c
|
||||||
|
+++ tests/power-save-denylist/intel.c
|
||||||
|
@@ -2329,6 +2329,7 @@
|
||||||
|
* to causes problems on these devices.
|
||||||
|
*/
|
||||||
|
static const struct snd_pci_quirk power_save_denylist[] = {
|
||||||
|
+ SND_PCI_QUIRK(0x103c, 0x2b3e, "HP ENVY 27-p014", 0),
|
||||||
|
/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
|
||||||
|
SND_PCI_QUIRK(0x1849, 0xc892, "Asrock B85M-ITX", 0),
|
||||||
|
/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
|
||||||
|
@@ -2519,9 +2520,6 @@
|
||||||
|
pm_runtime_allow(&pci->dev);
|
||||||
|
pm_runtime_put_autosuspend(&pci->dev);
|
||||||
|
}
|
||||||
|
- if (hp_envy_27_needs_reset(chip))
|
||||||
|
- pm_runtime_forbid(&pci->dev);
|
||||||
|
-
|
||||||
|
out_free:
|
||||||
|
if (err < 0) {
|
||||||
|
pci_set_drvdata(pci, NULL);
|
||||||
2
results/power-save-denylist/identity.sha256
Normal file
2
results/power-save-denylist/identity.sha256
Normal file
|
|
@ -0,0 +1,2 @@
|
||||||
|
89499ba5c65405f69c535c131b8daa00dbd9d47460b868f7a102fda5c9780fc7 intel.c
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e snd-hda-intel.ko
|
||||||
2953
results/power-save-denylist/intel.c
Normal file
2953
results/power-save-denylist/intel.c
Normal file
File diff suppressed because it is too large
Load diff
25
results/power-save-denylist/probe.log
Normal file
25
results/power-save-denylist/probe.log
Normal file
|
|
@ -0,0 +1,25 @@
|
||||||
|
timestamp=2026-09-11T14:53:45-04:00
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
power_save=1
|
||||||
|
power_control=auto
|
||||||
|
runtime_status=active
|
||||||
|
0 [PCH ]: HDA-Intel - HDA Intel PCH
|
||||||
|
HDA Intel PCH at 0xdf320000 irq 134
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
hdaudioC0D0 vendor=0x14f15111 runtime=active
|
||||||
|
hdaudioC0D2 vendor=0x80862809 runtime=suspended
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: CX20753/4: BIOS auto-probing.
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20753/4: line_outs=1 (0x1d/0x0/0x0/0x0/0x0) type:line
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: speaker_outs=1 (0x17/0x0/0x0/0x0/0x0)
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: inputs:
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Mic=0x19
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1a
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Line=0x18
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Dock Line=0x1e
|
||||||
|
Sep 11 14:53:40 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
20
results/power-save-denylist/s3-matched.log
Normal file
20
results/power-save-denylist/s3-matched.log
Normal file
|
|
@ -0,0 +1,20 @@
|
||||||
|
=== PRE 2026-09-11T15:24:29-04:00
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
pre_mixer_rc=0
|
||||||
|
pre_capture_rc=124 bytes=552236
|
||||||
|
=== POST 2026-09-11T15:31:31-04:00
|
||||||
|
post_mixer_rc=0
|
||||||
|
post_capture_rc=124 bytes=936332
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Sep 11 15:24:32 fedora kernel: PM: suspend entry (deep)
|
||||||
|
Sep 11 15:31:26 fedora kernel: PM: suspend devices took 0.280 seconds
|
||||||
|
Sep 11 15:31:26 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
Sep 11 15:31:26 fedora kernel: PM: resume devices took 0.272 seconds
|
||||||
|
Sep 11 15:31:26 fedora kernel: PM: suspend exit
|
||||||
13
results/power-save-denylist/s3-short.log
Normal file
13
results/power-save-denylist/s3-short.log
Normal file
|
|
@ -0,0 +1,13 @@
|
||||||
|
timestamp=2026-09-11T14:55:46-04:00
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
control=auto
|
||||||
|
controller=active
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Sep 11 14:55:09 fedora kernel: PM: suspend entry (deep)
|
||||||
|
Sep 11 14:55:41 fedora kernel: PM: suspend devices took 0.323 seconds
|
||||||
|
Sep 11 14:55:41 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
Sep 11 14:55:41 fedora kernel: PM: resume devices took 0.199 seconds
|
||||||
|
Sep 11 14:55:41 fedora kernel: PM: suspend exit
|
||||||
|
|
@ -0,0 +1,11 @@
|
||||||
|
--- tests/power-save-denylist/intel.c
|
||||||
|
+++ tests/resume-reset-negative/intel.c
|
||||||
|
@@ -1043,8 +1043,6 @@
|
||||||
|
|
||||||
|
azx_init_pci(chip);
|
||||||
|
hda_intel_init_chip(chip, true);
|
||||||
|
- if (chip->pm_prepared && hp_envy_27_needs_reset(chip))
|
||||||
|
- hp_envy_27_reset_link(chip);
|
||||||
|
|
||||||
|
/* Avoid codec resume if runtime resume is for system suspend */
|
||||||
|
if (!chip->pm_prepared) {
|
||||||
2
results/resume-reset-negative/identity.sha256
Normal file
2
results/resume-reset-negative/identity.sha256
Normal file
|
|
@ -0,0 +1,2 @@
|
||||||
|
5244dc9bddba5deb05ef628485b4d84b6fec9098137c20a8a1f388b3677853cf intel.c
|
||||||
|
a8ff27ed56cc4184b5477fe7440b40adf64914eac403c6abb852fe6a8b4cd3fb snd-hda-intel.ko
|
||||||
2951
results/resume-reset-negative/intel.c
Normal file
2951
results/resume-reset-negative/intel.c
Normal file
File diff suppressed because it is too large
Load diff
29
results/resume-reset-negative/s3-control.log
Normal file
29
results/resume-reset-negative/s3-control.log
Normal file
|
|
@ -0,0 +1,29 @@
|
||||||
|
=== PRE 2026-09-11T15:13:01-04:00
|
||||||
|
a8ff27ed56cc4184b5477fe7440b40adf64914eac403c6abb852fe6a8b4cd3fb /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
pre_mixer_rc=0
|
||||||
|
pre_capture_rc=124 bytes=552204
|
||||||
|
=== POST 2026-09-11T15:18:57-04:00
|
||||||
|
post_mixer_rc=0
|
||||||
|
post_capture_rc=1 bytes=44
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Sep 11 15:13:04 fedora kernel: PM: suspend entry (deep)
|
||||||
|
Sep 11 15:18:52 fedora kernel: PM: suspend devices took 0.181 seconds
|
||||||
|
Sep 11 15:18:52 fedora kernel: ACPI: PM: Low-level resume complete
|
||||||
|
Sep 11 15:18:52 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x00170500
|
||||||
|
Sep 11 15:18:52 fedora kernel: snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x00170500
|
||||||
|
Sep 11 15:18:52 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to single_cmd mode: last cmd=0x00170500
|
||||||
|
Sep 11 15:18:52 fedora kernel: PM: resume devices took 3.249 seconds
|
||||||
|
Sep 11 15:18:52 fedora kernel: PM: suspend exit
|
||||||
|
=== RESTORED 2026-09-11T15:19:59-04:00
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
60
results/sep11-standard-reset/experiment-probe.log
Normal file
60
results/sep11-standard-reset/experiment-probe.log
Normal file
|
|
@ -0,0 +1,60 @@
|
||||||
|
Running as unit: hp27-reset-L-probe-20260911.service
|
||||||
|
Baseline before test
|
||||||
|
2026-09-11T08:45:55-04:00
|
||||||
|
04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00
|
||||||
|
b6 ce b1 92 17 b7 7e 67 0e 93 a0 10 d5 a2 6b 56
|
||||||
|
9d 08 ac 26
|
||||||
|
0 [PCH ]: HDA-Intel - HDA Intel PCH
|
||||||
|
HDA Intel PCH at 0xdf320000 irq 134
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Codec: Conexant CX20753/4
|
||||||
|
Address: 0
|
||||||
|
AFG Function Id: 0x1 (unsol 1)
|
||||||
|
Vendor Id: 0x14f15111
|
||||||
|
Subsystem Id: 0x14f10101
|
||||||
|
Revision Id: 0x100100
|
||||||
|
Codec: Intel Skylake HDMI
|
||||||
|
Address: 2
|
||||||
|
AFG Function Id: 0x1 (unsol 0)
|
||||||
|
Vendor Id: 0x80862809
|
||||||
|
Subsystem Id: 0x80860101
|
||||||
|
Revision Id: 0x100000
|
||||||
|
on
|
||||||
|
Loading L standard-reset experiment
|
||||||
|
2026-09-11T08:46:34-04:00
|
||||||
|
04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00
|
||||||
|
c8 45 2c 05 6a f2 70 3f 4f 09 ae 19 a6 11 a7 51
|
||||||
|
6c 57 ca 64
|
||||||
|
0 [PCH ]: HDA-Intel - HDA Intel PCH
|
||||||
|
HDA Intel PCH at 0xdf320000 irq 134
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Codec: Intel Skylake HDMI
|
||||||
|
Address: 2
|
||||||
|
AFG Function Id: 0x1 (unsol 0)
|
||||||
|
Vendor Id: 0x80862809
|
||||||
|
Subsystem Id: 0x80860101
|
||||||
|
Revision Id: 0x100000
|
||||||
|
on
|
||||||
|
Sep 11 08:46:26 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 08:46:26 fedora kernel: snd_hda_intel 0000:00:1f.3: hp27-L: reset=0 pm_prepared=0 status=0x0 stopped=0x0 after=0x4 mask=0x4->0x4 gctl=0x1
|
||||||
|
Sep 11 08:46:26 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input54
|
||||||
|
Sep 11 08:46:26 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input55
|
||||||
|
Sep 11 08:46:26 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input56
|
||||||
|
Sep 11 08:46:34 fedora kernel: snd_hda_intel 0000:00:1f.3: spurious response 0x233:0x2, last cmd=0x201f0500
|
||||||
|
Sep 11 08:46:34 fedora kernel: snd_hda_intel 0000:00:1f.3: spurious response 0x233:0x2, last cmd=0x201f0500
|
||||||
|
Sep 11 08:46:35 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x201f0500
|
||||||
|
Sep 11 08:46:36 fedora kernel: snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x201f0500
|
||||||
|
Sep 11 08:46:37 fedora kernel: snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to single_cmd mode: last cmd=0x201f0500
|
||||||
|
Restoring verified K module
|
||||||
|
rmmod: ERROR: Module snd_hda_intel is in use
|
||||||
|
RECOVERY FAILED: driver still in use
|
||||||
|
Finished with result: exit-code
|
||||||
|
Main processes terminated with: code=exited, status=90/n/a
|
||||||
|
Service runtime: 42.536s
|
||||||
|
CPU time consumed: 226ms
|
||||||
|
Memory peak: 3.6M (swap: 0B)
|
||||||
80
results/sep11-standard-reset/probe-standard-reset.sh
Normal file
80
results/sep11-standard-reset/probe-standard-reset.sh
Normal file
|
|
@ -0,0 +1,80 @@
|
||||||
|
#!/usr/bin/env bash
|
||||||
|
set -euo pipefail
|
||||||
|
baseline=/lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
candidate=/lib/modules/hp27-experiment-L-wkJWVQET/snd-hda-intel.ko
|
||||||
|
expected=d7683f3e64a65614b53dd658343e6e80bfe76a5efd268cc87fbc2e69b7ba6115
|
||||||
|
audio_uid=$(id -u TARGET_USER)
|
||||||
|
removed=0
|
||||||
|
userctl() { runuser -u TARGET_USER -- env XDG_RUNTIME_DIR="/run/user/$audio_uid" systemctl --user "$@"; }
|
||||||
|
services=(pipewire.service pipewire.socket wireplumber.service pipewire-pulse.service pipewire-pulse.socket)
|
||||||
|
snapshot() {
|
||||||
|
date --iso-8601=seconds
|
||||||
|
od -An -tx1 /sys/module/snd_hda_intel/notes/.note.gnu.build-id
|
||||||
|
cat /proc/asound/cards /proc/asound/pcm
|
||||||
|
for codec in /proc/asound/card*/codec*; do
|
||||||
|
if test -f "$codec"; then head -n 6 "$codec"; fi
|
||||||
|
done
|
||||||
|
cat /sys/bus/pci/devices/0000:00:1f.3/power/control
|
||||||
|
}
|
||||||
|
unload_controller() { if test -e /sys/bus/pci/drivers/snd_hda_intel/0000:00:1f.3; then printf "%s" 0000:00:1f.3 > /sys/bus/pci/drivers/snd_hda_intel/unbind; fi; rmmod snd_hda_intel; }
|
||||||
|
recover() {
|
||||||
|
result=$?
|
||||||
|
trap - EXIT HUP INT TERM
|
||||||
|
set +e
|
||||||
|
if test "$removed" = 0; then
|
||||||
|
systemctl start alsa-state.service
|
||||||
|
userctl start "${services[@]}"
|
||||||
|
echo 'K was not unloaded; audio services restored'
|
||||||
|
exit "$result"
|
||||||
|
fi
|
||||||
|
echo 'Restoring verified K module'
|
||||||
|
if test -d /sys/module/snd_hda_intel; then
|
||||||
|
if ! unload_controller; then
|
||||||
|
echo 'RECOVERY FAILED: driver still in use'
|
||||||
|
systemctl start alsa-state.service
|
||||||
|
userctl start "${services[@]}"
|
||||||
|
exit 90
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if ! modprobe snd_hda_intel; then
|
||||||
|
echo 'RECOVERY FAILED: K could not load'
|
||||||
|
systemctl start alsa-state.service
|
||||||
|
userctl start "${services[@]}"
|
||||||
|
exit 91
|
||||||
|
fi
|
||||||
|
sleep 5
|
||||||
|
snapshot
|
||||||
|
systemctl start alsa-state.service
|
||||||
|
userctl start "${services[@]}"
|
||||||
|
if ! grep -q 'Codec: Conexant CX20753/4' /proc/asound/card*/codec\#0; then
|
||||||
|
echo 'RECOVERY FAILED: Conexant absent'
|
||||||
|
exit 92
|
||||||
|
fi
|
||||||
|
echo 'K restored; Conexant enumerated; audio services restarted'
|
||||||
|
exit "$result"
|
||||||
|
}
|
||||||
|
test "$(id -u)" = 0
|
||||||
|
test "$(uname -r)" = 7.1.4-100.fc43.x86_64
|
||||||
|
test "$(cat /sys/bus/pci/devices/0000:00:1f.3/vendor)" = 0x8086
|
||||||
|
test "$(cat /sys/bus/pci/devices/0000:00:1f.3/device)" = 0xa170
|
||||||
|
test "$(cat /sys/bus/pci/devices/0000:00:1f.3/subsystem_vendor)" = 0x103c
|
||||||
|
test "$(cat /sys/bus/pci/devices/0000:00:1f.3/subsystem_device)" = 0x2b3e
|
||||||
|
test "$(sha256sum "$baseline" | cut -d ' ' -f 1)" = "$expected"
|
||||||
|
test "$(sha256sum /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko | cut -d ' ' -f 1)" = "$expected"
|
||||||
|
test -s "$candidate"
|
||||||
|
test "$(modinfo -F vermagic "$candidate")" = "$(modinfo -F vermagic "$baseline")"
|
||||||
|
echo 'Baseline before test'
|
||||||
|
snapshot
|
||||||
|
trap recover EXIT
|
||||||
|
trap 'exit 129' HUP
|
||||||
|
trap 'exit 130' INT
|
||||||
|
trap 'exit 143' TERM
|
||||||
|
userctl stop "${services[@]}"
|
||||||
|
systemctl stop alsa-state.service
|
||||||
|
unload_controller
|
||||||
|
removed=1
|
||||||
|
echo 'Loading L standard-reset experiment'
|
||||||
|
insmod "$candidate"
|
||||||
|
sleep 8
|
||||||
|
snapshot
|
||||||
|
journalctl -b -k --since '-1 minute' --no-pager
|
||||||
15
results/sep11-standard-reset/restored-K.log
Normal file
15
results/sep11-standard-reset/restored-K.log
Normal file
|
|
@ -0,0 +1,15 @@
|
||||||
|
2026-09-11T08:48:26-04:00
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00
|
||||||
|
b6 ce b1 92 17 b7 7e 67 0e 93 a0 10 d5 a2 6b 56
|
||||||
|
9d 08 ac 26
|
||||||
|
active
|
||||||
|
active
|
||||||
|
active
|
||||||
|
active
|
||||||
|
active
|
||||||
|
active
|
||||||
|
d7683f3e64a65614b53dd658343e6e80bfe76a5efd268cc87fbc2e69b7ba6115 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
56
results/sep11-standard-reset/standard-reset.patch
Normal file
56
results/sep11-standard-reset/standard-reset.patch
Normal file
|
|
@ -0,0 +1,56 @@
|
||||||
|
--- intel.c
|
||||||
|
+++ intel.c
|
||||||
|
@@ -998,31 +998,22 @@
|
||||||
|
-static u16 hp_envy_27_reset_link(struct azx *chip)
|
||||||
|
-{
|
||||||
|
- struct hdac_bus *bus = azx_bus(chip);
|
||||||
|
- u32 gctl;
|
||||||
|
- u16 statests;
|
||||||
|
- int timeout;
|
||||||
|
-
|
||||||
|
- snd_hdac_bus_stop_chip(bus);
|
||||||
|
-
|
||||||
|
- gctl = snd_hdac_chip_readl(bus, GCTL);
|
||||||
|
- snd_hdac_chip_writel(bus, GCTL, gctl & ~AZX_GCTL_RESET);
|
||||||
|
- for (timeout = 250; timeout; timeout--) {
|
||||||
|
- if (!(snd_hdac_chip_readl(bus, GCTL) & AZX_GCTL_RESET))
|
||||||
|
- break;
|
||||||
|
- udelay(1);
|
||||||
|
- }
|
||||||
|
-
|
||||||
|
- gctl = snd_hdac_chip_readl(bus, GCTL);
|
||||||
|
- snd_hdac_chip_writel(bus, GCTL, gctl | AZX_GCTL_RESET);
|
||||||
|
- for (timeout = 250; timeout; timeout--) {
|
||||||
|
- if (snd_hdac_chip_readl(bus, GCTL) & AZX_GCTL_RESET)
|
||||||
|
- break;
|
||||||
|
- udelay(1);
|
||||||
|
- }
|
||||||
|
-
|
||||||
|
- statests = snd_hdac_chip_readw(bus, STATESTS);
|
||||||
|
- bus->codec_mask |= statests;
|
||||||
|
- snd_hdac_bus_init_chip(bus, false);
|
||||||
|
-
|
||||||
|
- return statests;
|
||||||
|
-}
|
||||||
|
+static u16 hp_envy_27_reset_link(struct azx *chip)
|
||||||
|
+{
|
||||||
|
+ struct hdac_bus *bus = azx_bus(chip);
|
||||||
|
+ u16 before, stopped, statests;
|
||||||
|
+ unsigned long mask = bus->codec_mask;
|
||||||
|
+ int err;
|
||||||
|
+
|
||||||
|
+ before = snd_hdac_chip_readw(bus, STATESTS);
|
||||||
|
+ snd_hdac_bus_stop_chip(bus);
|
||||||
|
+ stopped = snd_hdac_chip_readw(bus, STATESTS);
|
||||||
|
+
|
||||||
|
+ err = snd_hdac_bus_reset_link(bus, true);
|
||||||
|
+ statests = snd_hdac_chip_readw(bus, STATESTS);
|
||||||
|
+ bus->codec_mask |= statests;
|
||||||
|
+ dev_info(chip->card->dev,
|
||||||
|
+ "hp27-L: reset=%d pm_prepared=%u status=%#x stopped=%#x after=%#x mask=%#lx->%#lx gctl=%#x\n",
|
||||||
|
+ err, chip->pm_prepared, before, stopped, statests,
|
||||||
|
+ mask, bus->codec_mask, snd_hdac_chip_readl(bus, GCTL));
|
||||||
|
+ snd_hdac_bus_init_chip(bus, false);
|
||||||
|
+
|
||||||
|
+ return err ? 0 : statests;
|
||||||
|
+}
|
||||||
36
results/temporary-pio-negative/alternating.log
Normal file
36
results/temporary-pio-negative/alternating.log
Normal file
|
|
@ -0,0 +1,36 @@
|
||||||
|
=== NO-PIO-1 2026-09-11T15:08:27-04:00
|
||||||
|
8d86fc590923ce9732afb77fe73d27883feccbf454bbdaa0d39b7a75e8f58f62 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
mixer_reads=25/25
|
||||||
|
Sep 11 15:08:22 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 15:08:22 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
|
=== M 2026-09-11T15:08:49-04:00
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
mixer_reads=25/25
|
||||||
|
Sep 11 15:08:44 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 15:08:44 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
|
=== NO-PIO-2 2026-09-11T15:09:10-04:00
|
||||||
|
8d86fc590923ce9732afb77fe73d27883feccbf454bbdaa0d39b7a75e8f58f62 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
mixer_reads=25/25
|
||||||
|
Sep 11 15:09:05 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 15:09:05 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
|
=== M-RESTORED 2026-09-11T15:09:32-04:00
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
mixer_reads=25/25
|
||||||
|
Sep 11 15:09:27 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 15:09:27 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
54
results/temporary-pio-negative/cold-boot.log
Normal file
54
results/temporary-pio-negative/cold-boot.log
Normal file
|
|
@ -0,0 +1,54 @@
|
||||||
|
2026-09-11T15:58:35-04:00
|
||||||
|
boot_id=e1bc5638-2ae3-4ab3-9bd9-db7f0a5bfae6
|
||||||
|
Linux fedora 7.1.4-100.fc43.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Jul 18 19:16:31 UTC 2026 x86_64 GNU/Linux
|
||||||
|
8d86fc590923ce9732afb77fe73d27883feccbf454bbdaa0d39b7a75e8f58f62 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
0 [PCH ]: HDA-Intel - HDA Intel PCH
|
||||||
|
HDA Intel PCH at 0xdf320000 irq 134
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
power_save=1
|
||||||
|
pci_power_control=auto
|
||||||
|
pci_runtime_status=active
|
||||||
|
Simple mixer control 'Master',0
|
||||||
|
Simple mixer control 'Headphone',0
|
||||||
|
Simple mixer control 'Speaker+LO',0
|
||||||
|
Simple mixer control 'PCM',0
|
||||||
|
Simple mixer control 'Line',0
|
||||||
|
Simple mixer control 'Line Boost',0
|
||||||
|
Simple mixer control 'Mic',0
|
||||||
|
Simple mixer control 'Mic Boost',0
|
||||||
|
Simple mixer control 'IEC958',0
|
||||||
|
Simple mixer control 'IEC958',1
|
||||||
|
Simple mixer control 'IEC958',2
|
||||||
|
Simple mixer control 'Beep',0
|
||||||
|
Simple mixer control 'Capture',0
|
||||||
|
Simple mixer control 'Auto-Mute Mode',0
|
||||||
|
Simple mixer control 'Dock Line',0
|
||||||
|
Simple mixer control 'Dock Line Boost',0
|
||||||
|
Simple mixer control 'Internal Mic',0
|
||||||
|
Simple mixer control 'Internal Mic Boost',0
|
||||||
|
Sep 11 15:44:10 fedora kernel: snd_hda_intel: loading out-of-tree module taints kernel.
|
||||||
|
Sep 11 15:44:10 fedora kernel: snd_hda_intel: module verification failed: signature and/or required key missing - tainting kernel
|
||||||
|
Sep 11 15:44:10 fedora kernel: snd_hda_intel 0000:00:1f.3: enabling device (0100 -> 0102)
|
||||||
|
Sep 11 15:44:10 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: CX20753/4: BIOS auto-probing.
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20753/4: line_outs=1 (0x1d/0x0/0x0/0x0/0x0) type:line
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: speaker_outs=1 (0x17/0x0/0x0/0x0/0x0)
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: inputs:
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Mic=0x19
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1a
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Line=0x18
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Dock Line=0x1e
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input33
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input34
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH Dock Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input35
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input36
|
||||||
|
Sep 11 15:44:11 fedora kernel: input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input37
|
||||||
|
Sep 11 15:44:11 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
27
results/temporary-pio-negative/denylist-to-no-pio.diff
Normal file
27
results/temporary-pio-negative/denylist-to-no-pio.diff
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
--- tests/power-save-denylist/intel.c
|
||||||
|
+++ tests/temporary-pio-negative/intel.c
|
||||||
|
@@ -2403,7 +2403,6 @@
|
||||||
|
{
|
||||||
|
struct hdac_bus *bus = azx_bus(chip);
|
||||||
|
struct hda_codec *codec = NULL;
|
||||||
|
- bool use_pio;
|
||||||
|
int probe_mask;
|
||||||
|
int err;
|
||||||
|
|
||||||
|
@@ -2413,16 +2412,13 @@
|
||||||
|
return -ENODEV;
|
||||||
|
|
||||||
|
probe_mask = chip->codec_probe_mask;
|
||||||
|
- use_pio = bus->use_pio_for_commands;
|
||||||
|
chip->codec_probe_mask = BIT(0);
|
||||||
|
- bus->use_pio_for_commands = true;
|
||||||
|
err = snd_hda_codec_new(&chip->bus, chip->card, 0, &codec);
|
||||||
|
chip->codec_probe_mask = probe_mask;
|
||||||
|
if (!err && codec)
|
||||||
|
err = snd_hda_codec_configure(codec);
|
||||||
|
else if (!err)
|
||||||
|
err = -ENODEV;
|
||||||
|
- bus->use_pio_for_commands = use_pio;
|
||||||
|
|
||||||
|
return err;
|
||||||
|
}
|
||||||
2
results/temporary-pio-negative/identity.sha256
Normal file
2
results/temporary-pio-negative/identity.sha256
Normal file
|
|
@ -0,0 +1,2 @@
|
||||||
|
bb022ee62d5657349f889ff58e6bd2ca88f80e8d832935ab1ce52f8b7b8c5a71 intel.c
|
||||||
|
8d86fc590923ce9732afb77fe73d27883feccbf454bbdaa0d39b7a75e8f58f62 snd-hda-intel.ko
|
||||||
2949
results/temporary-pio-negative/intel.c
Normal file
2949
results/temporary-pio-negative/intel.c
Normal file
File diff suppressed because it is too large
Load diff
40
results/temporary-pio-negative/restored-after-negative.log
Normal file
40
results/temporary-pio-negative/restored-after-negative.log
Normal file
|
|
@ -0,0 +1,40 @@
|
||||||
|
2026-09-11T16:06:54-04:00
|
||||||
|
8d86fc590923ce9732afb77fe73d27883feccbf454bbdaa0d39b7a75e8f58f62 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
0 [PCH ]: HDA-Intel - HDA Intel PCH
|
||||||
|
HDA Intel PCH at 0xdf320000 irq 134
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Codec: Conexant CX20753/4
|
||||||
|
Address: 0
|
||||||
|
AFG Function Id: 0x1 (unsol 1)
|
||||||
|
Vendor Id: 0x14f15111
|
||||||
|
Subsystem Id: 0x14f10101
|
||||||
|
Revision Id: 0x100100
|
||||||
|
Codec: Intel Skylake HDMI
|
||||||
|
Address: 2
|
||||||
|
AFG Function Id: 0x1 (unsol 0)
|
||||||
|
Vendor Id: 0x80862809
|
||||||
|
Subsystem Id: 0x80860101
|
||||||
|
Revision Id: 0x100000
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: CX20753/4: BIOS auto-probing.
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20753/4: line_outs=1 (0x1d/0x0/0x0/0x0/0x0) type:line
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: speaker_outs=1 (0x17/0x0/0x0/0x0/0x0)
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: inputs:
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Mic=0x19
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1a
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Line=0x18
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_codec_conexant hdaudioC0D0: Dock Line=0x1e
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input33
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input34
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input35
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input36
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input37
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH Dock Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input38
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input39
|
||||||
|
Sep 11 16:06:49 fedora kernel: input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input40
|
||||||
|
Sep 11 16:06:49 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
11
results/tight-reset-negative/K-to-no-probe-reset.diff
Normal file
11
results/tight-reset-negative/K-to-no-probe-reset.diff
Normal file
|
|
@ -0,0 +1,11 @@
|
||||||
|
--- source/resume/K-upstream-cut.intel.c
|
||||||
|
+++ tests/tight-reset-negative/intel.c
|
||||||
|
@@ -2408,7 +2408,7 @@
|
||||||
|
|
||||||
|
if (!hp_envy_27_needs_reset(chip) || (bus->codec_mask & BIT(0)))
|
||||||
|
return 0;
|
||||||
|
- if (!(hp_envy_27_reset_link(chip) & BIT(0)))
|
||||||
|
+ if (!(snd_hdac_chip_readw(bus, STATESTS) & BIT(0)))
|
||||||
|
return -ENODEV;
|
||||||
|
|
||||||
|
probe_mask = chip->codec_probe_mask;
|
||||||
27
results/tight-reset-negative/alternating.log
Normal file
27
results/tight-reset-negative/alternating.log
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
=== NEG-1 2026-09-11T15:02:09-04:00
|
||||||
|
11451c218fccf3c45e89bcc627855e00898b02d2bb57fbac44b56009657045c1 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Sep 11 15:02:04 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
=== K 2026-09-11T15:02:30-04:00
|
||||||
|
d7683f3e64a65614b53dd658343e6e80bfe76a5efd268cc87fbc2e69b7ba6115 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Sep 11 15:02:25 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
=== NEG-2 2026-09-11T15:02:52-04:00
|
||||||
|
11451c218fccf3c45e89bcc627855e00898b02d2bb57fbac44b56009657045c1 /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Sep 11 15:02:47 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
=== M-RESTORED 2026-09-11T15:03:14-04:00
|
||||||
|
6d6d2ba28c071b17af61a0a178f0def6124c85c144d391ca97d4ec4c5606f29e /lib/modules/7.1.4-100.fc43.x86_64/updates/snd-hda-intel.ko
|
||||||
|
00-00: CX20753/4 Analog : CX20753/4 Analog : playback 1 : capture 1
|
||||||
|
00-03: HDMI 0 : HDMI 0 : playback 1
|
||||||
|
00-07: HDMI 1 : HDMI 1 : playback 1
|
||||||
|
00-08: HDMI 2 : HDMI 2 : playback 1
|
||||||
|
Sep 11 15:03:09 fedora kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
|
||||||
|
Sep 11 15:03:09 fedora kernel: snd_hda_intel 0000:00:1f.3: device 103c:2b3e is on the power_save denylist, forcing power_save to 0
|
||||||
2
results/tight-reset-negative/identity.sha256
Normal file
2
results/tight-reset-negative/identity.sha256
Normal file
|
|
@ -0,0 +1,2 @@
|
||||||
|
dcfbdcaddf0a1ec13e7f7c3df5944df806aee87c06bf6d232cb6a2a8153d1c73 intel.c
|
||||||
|
11451c218fccf3c45e89bcc627855e00898b02d2bb57fbac44b56009657045c1 snd-hda-intel.ko
|
||||||
2955
results/tight-reset-negative/intel.c
Normal file
2955
results/tight-reset-negative/intel.c
Normal file
File diff suppressed because it is too large
Load diff
3172
sources/A-no-rintcnt.intel.c
Normal file
3172
sources/A-no-rintcnt.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3149
sources/B-no-pci-cycle.intel.c
Normal file
3149
sources/B-no-pci-cycle.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3134
sources/C-no-irq-quiesce.intel.c
Normal file
3134
sources/C-no-irq-quiesce.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3102
sources/D-normal-init.intel.c
Normal file
3102
sources/D-normal-init.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3103
sources/E-pio-bringup-only.intel.c
Normal file
3103
sources/E-pio-bringup-only.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3106
sources/F-rearm-gate.intel.c
Normal file
3106
sources/F-rearm-gate.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3102
sources/G-no-gate-clear.intel.c
Normal file
3102
sources/G-no-gate-clear.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3051
sources/H-no-kickstart.intel.c
Normal file
3051
sources/H-no-kickstart.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3029
sources/I-normal-probe.intel.c
Normal file
3029
sources/I-normal-probe.intel.c
Normal file
File diff suppressed because it is too large
Load diff
3095
sources/J-resume-reset-corb.intel.c
Normal file
3095
sources/J-resume-reset-corb.intel.c
Normal file
File diff suppressed because it is too large
Load diff
2955
sources/K-upstream-cut.intel.c
Normal file
2955
sources/K-upstream-cut.intel.c
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Reference in a new issue