On Sat, Jul 14, 2012 at 6:36 AM, Oleksij Rempel (fishor) <bug-track@fisher-privat.net> wrote:

dmesg is in attachment Thanks Oleksij,

I didn't get much from that though. What is your powersave timeout set to? If you have time could you try adding the following and send me the output, I have two guesses about where it is spending it's time (no guesses about why yet though). I've got a couple of systems with a 269, I'll try to get some tests run on those tomorrow. diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 20580bf..fd8ce9e 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -4383,9 +4383,11 @@ static void hda_power_work(struct work_struct *work) } spin_unlock(&codec->power_lock); + snd_printd("power_work start %p\n", codec);; hda_call_codec_suspend(codec); if (bus->ops.pm_notify) bus->ops.pm_notify(bus); + snd_printd("power_work done %p\n", codec);; } static void hda_keep_power_on(struct hda_codec *codec) @@ -4426,7 +4428,9 @@ static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down) } spin_unlock(&codec->power_lock); + snd_printd("power_up cancel sync start %p\n", codec); cancel_delayed_work_sync(&codec->power_work); + snd_printd("power_up cancel sync done %p\n", codec); spin_lock(&codec->power_lock); /* If the power down delayed work was cancelled above before starting,

On 14.07.2012 11:21, Dylan Reid wrote:

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On Jul 13, 2012 11:01 PM, "Oleksij Rempel (fishor)" <bug-track@fisher-privat.net <mailto:bug-track@fisher-privat.net>> wrote:

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Hallo Dylan, Takashi,

I have regression after patch b4a91cf05c3 "ALSA: hda - Handle open

while transitioning to D3."

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This regression i can reproduce only if my laptop works on batteries.

After this patch it needs almost 1 minute more to start. The login screen usually plays start sound, but after this patch it wait until sound card is ready.

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My hardware: asus zenbook ux31e.

Codec: Realtek ALC269VB

00:1b.0 0403: 8086:1c20 (rev 05) Subsystem: 1043:1427 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-

ParErr- Stepping- SERR- FastB2B- DisINTx+

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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 50 Region 0: Memory at dfe00000 (64-bit, non-prefetchable)

[size=16K]

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Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd-hda-intel

Could you enable config_snd_debug and send the output during startup? I'm actually using the same codec on one of our systems.

Thanks for testing.

Dylan