Re: No sound on ThinkPad X220 using current snapshot
Matthias Schmidt wrote: > * Alexandre Ratchov wrote: > > On Mon, Feb 14, 2022 at 01:11:09PM +0100, Dirk-Wilhelm Peters wrote: > > > Hi, > > > > > > after a recent update to the latest snapshot on my ThinkPad X220, there > > > is no sound after returning from suspend mode. The problem persists > > > even after a reboot. I have to shutdown/restart the machine to enable > > > audio output again. Headphone output is not affected. > > > > > > > This is recent regression, right? Yes. The latest snapshot fixes the problem. > > FWIW mixer settings are saved during suspend and restored on > > resume. Working headphones suggests this may be caused by parts of the > > system (speaker amplifiers) not being powered. > > FYI, I had the same issue with a Thinkpad X250 and the recent snapshot > from this morning fixed it for me. > > OpenBSD 7.0-current (GENERIC) #336: Wed Feb 16 01:14:53 MST 2022 I have just upgraded my machine (X220) and can confirm that the problem has been fixed. OpenBSD 7.0-current (GENERIC.MP) #346: Tue Feb 15 11:51:21 MST 2022 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 12746092544 (12155MB) avail mem = 12342587392 (11770MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xdae9c000 (67 entries) bios0: vendor LENOVO version "8DET52WW (1.22 )" date 09/15/2011 bios0: LENOVO 4290W1B acpi0 at bios0: ACPI 4.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SSDT SSDT SSDT HPET APIC MCFG ECDT ASF! TCPA SSDT SSDT DMAR UEFI UEFI UEFI acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP4(S4) EXP7(S4) EHC1(S3) EHC2(S3) HDEF(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 797.54 MHz, 06-2a-07 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 797.41 MHz, 06-2a-07 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 1, core 0, package 0 cpu2 at mainbus0: apid 2 (application processor) cpu2: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 797.42 MHz, 06-2a-07 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 1, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 797.41 MHz, 06-2a-07 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf800, bus 0-63 acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG_) acpiprt2 at acpi0: bus 2 (EXP1) acpiprt3 at acpi0: bus 3 (EXP2) acpiprt4 at acpi0: bus 5 (EXP4) acpiprt5 at acpi0: bus 13 (EXP5) acpiprt6 at acpi0: bus -1 (EXP7) acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpipci0 at acpi0 PCI0: 0x 0x0011 0x0001 acpicmos0 at acpi0 tpm0 at acpi0 TPM_ 1.2 (TIS) addr 0xfed4/0x5000, device 0x104a rev 0x4e acpibat0 at acpi0: BAT0 model "42T4861" serial 5709 type LION oem "SANYO" acpiac0 at acpi0: AC unit online acpithinkpad0 at acpi0: version 1.0 "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured acpicpu0 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS acpicpu1 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS acp
Re: No sound on ThinkPad X220 using current snapshot
Hi, * Alexandre Ratchov wrote: > On Mon, Feb 14, 2022 at 01:11:09PM +0100, Dirk-Wilhelm Peters wrote: > > Hi, > > > > after a recent update to the latest snapshot on my ThinkPad X220, there > > is no sound after returning from suspend mode. The problem persists > > even after a reboot. I have to shutdown/restart the machine to enable > > audio output again. Headphone output is not affected. > > > > This is recent regression, right? > > FWIW mixer settings are saved during suspend and restored on > resume. Working headphones suggests this may be caused by parts of the > system (speaker amplifiers) not being powered. FYI, I had the same issue with a Thinkpad X250 and the recent snapshot from this morning fixed it for me. OpenBSD 7.0-current (GENERIC) #336: Wed Feb 16 01:14:53 MST 2022 Cheers Matthias
Re: No sound on ThinkPad X220 using current snapshot
On Mon, Feb 14, 2022 at 01:11:09PM +0100, Dirk-Wilhelm Peters wrote: > Hi, > > after a recent update to the latest snapshot on my ThinkPad X220, there > is no sound after returning from suspend mode. The problem persists > even after a reboot. I have to shutdown/restart the machine to enable > audio output again. Headphone output is not affected. > This is recent regression, right? FWIW mixer settings are saved during suspend and restored on resume. Working headphones suggests this may be caused by parts of the system (speaker amplifiers) not being powered.
Re: No sound on ThinkPad X220 using current snapshot
Josh Grosse wrote: > On Mon, Feb 14, 2022 at 05:58:37PM +0100, Dirk-Wilhelm Peters wrote: > > "Theo de Raadt" wrote: > > > > > > OpenBSD 7.0-current (GENERIC.MP) #325: Thu Feb 10 12:26:12 MST 2022 > > > > > > Your subject says "current snapshot". But then you show a 4-day old > > > kernel. > > > > > > You can do better. > > > > Yes. Kernel #334 is also silent after returning from suspend mode. > > I have the same X220 hardware. Bisecting the kernel indicates this > commit caused the regression. Tested on the X220 with GENERIC.MP. > > commit ad814436a071b6401bfaf527a709138b9bf992e2 (refs/bisect/bad) > Author: deraadt > Date: Tue Feb 8 17:25:10 2022 + > > The suspend/resume code is a sticky mess of MI, MD, and ACPI sequencing. > This splits out the MI sequencing, backing it with per-architecture helper > functions. Further steps will be neccesary because ACPI and MD are too > tightly coupled, but soon we'll be able to use this code for more > architectures > (which depends on figuring out the lowest-level cpu sleeping method) > ok kettenis I was meticulous about keeping the order-of-operations the same as before, but something very subtle has happened. We need to recall that suspend/resume on some machines has never behaved perfectly. Maybe some heisenbug has moved around. I've been re-reading all morning and I still can't see any reason.
Re: No sound on ThinkPad X220 using current snapshot
On Mon, Feb 14, 2022 at 05:58:37PM +0100, Dirk-Wilhelm Peters wrote: > "Theo de Raadt" wrote: > > > > OpenBSD 7.0-current (GENERIC.MP) #325: Thu Feb 10 12:26:12 MST 2022 > > > > Your subject says "current snapshot". But then you show a 4-day old > > kernel. > > > > You can do better. > > Yes. Kernel #334 is also silent after returning from suspend mode. I have the same X220 hardware. Bisecting the kernel indicates this commit caused the regression. Tested on the X220 with GENERIC.MP. commit ad814436a071b6401bfaf527a709138b9bf992e2 (refs/bisect/bad) Author: deraadt Date: Tue Feb 8 17:25:10 2022 + The suspend/resume code is a sticky mess of MI, MD, and ACPI sequencing. This splits out the MI sequencing, backing it with per-architecture helper functions. Further steps will be neccesary because ACPI and MD are too tightly coupled, but soon we'll be able to use this code for more architectures (which depends on figuring out the lowest-level cpu sleeping method) ok kettenis
Re: No sound on ThinkPad X220 using current snapshot
Dirk-Wilhelm Peters wrote: > "Theo de Raadt" wrote: > > > > OpenBSD 7.0-current (GENERIC.MP) #325: Thu Feb 10 12:26:12 MST 2022 > > > > Your subject says "current snapshot". But then you show a 4-day old > > kernel. > > > > You can do better. > > Yes. Kernel #334 is also silent after returning from suspend mode. That number is not a point of reference. Sorry, I don't have time for incomplete bug reports.
Re: No sound on ThinkPad X220 using current snapshot
"Theo de Raadt" wrote: > > OpenBSD 7.0-current (GENERIC.MP) #325: Thu Feb 10 12:26:12 MST 2022 > > Your subject says "current snapshot". But then you show a 4-day old > kernel. > > You can do better. Yes. Kernel #334 is also silent after returning from suspend mode.
Re: No sound on ThinkPad X220 using current snapshot
> OpenBSD 7.0-current (GENERIC.MP) #325: Thu Feb 10 12:26:12 MST 2022 Your subject says "current snapshot". But then you show a 4-day old kernel. You can do better.
