On Mon, Feb 01, 2021 at 04:24:51AM +0000, Erich Ritz wrote: > On Friday, January 29, 2021 9:17 AM, Takashi Iwai <tiwai@xxxxxxx> wrote: > > > On Fri, 29 Jan 2021 17:12:08 +0100, > > Michael Catanzaro wrote: > > > > > On Fri, Jan 29, 2021 at 9:30 am, Michael Catanzaro > > > mcatanzaro@xxxxxxxxxx wrote: > > > > > > > OK, I found "ALSA: hda/via: Apply the workaround generically for > > > > Clevo machines" which was just merged yesterday. So I will test > > > > again to find out. > > > > > > Hi Takashi, hi Harsha, > > > I can confirm that the problem is fixed by this commit: > > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4961167bf7482944ca09a6f71263b9e47f949851 > > > > Thanks, good to hear. > > > > Then I think we can drop the entry from power_save_denylist in > > hda_intel.c. Could you try that it still works with the patch below? > > > > thanks, > > > > Takashi > > > > --- a/sound/pci/hda/hda_intel.c > > +++ b/sound/pci/hda/hda_intel.c > > @@ -2217,8 +2217,6 @@ static const struct snd_pci_quirk power_save_denylist[] = { > > /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 / > > SND_PCI_QUIRK(0x1043, 0x8733, "Asus Prime X370-Pro", 0), > > / https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ > > > > - SND_PCI_QUIRK(0x1558, 0x6504, "Clevo W65_67SB", 0), > > - /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 / > > SND_PCI_QUIRK(0x1028, 0x0497, "Dell Precision T3600", 0), > > / https://bugzilla.redhat.com/show_bug.cgi?id=1525104 / > > / Note the P55A-UD3 and Z87-D3HP share the subsys id for the HDA dev */ > > For me applying patch 4961167bf7482944ca09a6f71263b9e47f949851 on top of 5.10.12 fixes audio, but the above quoted patch applied to 5.10.12 does NOT fix audio. What I mean by fixes: > Audio works normally on 5.4.94, and on 5.10.12 with patch 4961167 applied. > I hear no audio from the laptop speakers on 5.10.12 and 5.10.12 with the above quoted patch applied. Opening pavucontrol shows a graphical response in the meter, but no audio is heard from the speakers. I did not test plugging in headphones and did not test audio over HDMI. > > I have a System76 Gazelle Pro 7 (gazp7). > > # lspci -s "00:1b" -vv > 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) > Subsystem: CLEVO/KAPOK Computer 7 Series/C210 Series Chipset Family High Definition Audio Controller > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 36 > Region 0: Memory at f7e10000 (64-bit, non-prefetchable) [size=16K] > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ > Address: 00000000fee003b8 Data: 0000 > Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0 > ExtTag- RBE- > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- > MaxPayload 128 bytes, MaxReadReq 128 bytes > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- > Capabilities: [100 v1] Virtual Channel > Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 > Arb: Fixed- WRR32- WRR64- WRR128- > Ctrl: ArbSelect=Fixed > Status: InProgress- > VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- > Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- > Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 > Status: NegoPending- InProgress- > VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- > Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- > Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=22 > Status: NegoPending- InProgress- > Capabilities: [130 v1] Root Complex Link > Desc: PortNumber=0f ComponentID=00 EltType=Config > Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+ > Addr: 00000000fed1c000 > Kernel driver in use: snd_hda_intel > Kernel modules: snd_hda_intel > > And on kernel 5.4.94: > # dmesg | grep hda > [ 21.307684] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) > [ 21.493303] snd_hda_codec_via hdaudioC0D0: autoconfig for VT1802: line_outs=1 (0x24/0x0/0x0/0x0/0x0) type:speaker > [ 21.493306] snd_hda_codec_via hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) > [ 21.493309] snd_hda_codec_via hdaudioC0D0: hp_outs=1 (0x25/0x0/0x0/0x0/0x0) > [ 21.493310] snd_hda_codec_via hdaudioC0D0: mono: mono_out=0x0 > [ 21.493312] snd_hda_codec_via hdaudioC0D0: inputs: > [ 21.493315] snd_hda_codec_via hdaudioC0D0: Mic=0x2b > [ 21.493317] snd_hda_codec_via hdaudioC0D0: Internal Mic=0x29 > > > Apologies if this is noise. I haven't been able to find if 4961167bf7482944ca09a6f71263b9e47f949851 is queued up for the next stable release of 5.10. It will be in the next 5.10.y release. thanks, greg k-h
