Messages in this thread | | | Date | Tue, 7 Feb 2012 09:40:37 +0100 | From | Matthias Schniedermeyer <> | Subject | Re: Linux 3.2.5 |
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On 06.02.2012 10:16, Greg KH wrote: > I'm announcing the release of the 3.2.5 kernel. > > It contains one PCI patch, it is up to you to decide to upgrade or not.
This one makes my Soundblaster Live (alsa/emu10k1) silent. It is detected, i can e.g. change the mixer, but i can't hear any sound.
Updating from 3.2.4 the emu10k1 driver was among the few that was recompiled after the update to 3.2.5. (Technically i look for that when i downgraded to 3.2.4, but i think there number of recompiled files should be the same in either direction)
After downgrade to 3.2.4 i have sound again.
There is a difference in syslog output regarding aspm, the emu10k1 line is the same.
3.2.4: ACPI FADT declares the system doesn't support PCIe ASPM, so disable it ... ACPI _OSC control for PCIe not granted, disabling ASPM ... e1000e 0000:03:00.0: Disabling ASPM L1 ... snd_emu10k1 0000:06:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
3.2.5: ACPI FADT declares the system doesn't support PCIe ASPM, so disable it .. pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' ... pci 0000:05:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' ... ACPI _OSC control for PCIe not granted, disabling ASPM ... e1000e 0000:03:00.0: Disabling ASPM L1 ... snd_emu10k1 0000:06:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
The Mainboard is a Cougar Point H67 Chipset: Gigabyte H67A-UD3H-B3. CPU is Core Intel i7-2600.
lspci: 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) 00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5) 00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 (rev b5) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5) 00:1f.0 ISA bridge: Intel Corporation H67 Express Chipset Family LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 01:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) 03:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet Controller (Copper) (rev 06) 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06) 05:00.0 PCI bridge: Integrated Technology Express, Inc. Device 8892 (rev 10) 06:02.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 0a) 06:02.1 Input device controller: Creative Labs SB Live! Game Port (rev 0a)
lspci -t: -[0000:00]-+-00.0 +-01.0-[01]----00.0 +-02.0 +-16.0 +-1a.0 +-1b.0 +-1c.0-[02]-- +-1c.4-[03]----00.0 +-1c.5-[04]----00.0 +-1c.6-[05-06]----00.0-[06]--+-02.0 | \-02.1 +-1d.0 +-1e.0-[07]-- +-1f.0 +-1f.2 \-1f.3
If there is more than can i do, i'm happy to give more details/try patches ...
Bis denn
-- Real Programmers consider "what you see is what you get" to be just as bad a concept in Text Editors as it is in women. No, the Real Programmer wants a "you asked for it, you got it" text editor -- complicated, cryptic, powerful, unforgiving, dangerous.
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