> Roland Dreier wrote: > > > > [ 2311.759856] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 > > > > (level, low) -> IRQ 21 > > > > [ 2311.759866] hda_intel: probe_mask set to 0x1 for device > > > > 17aa:2010 > > > > [ 2311.759886] PCI: Setting latency timer of device 0000:00:1b.0 > > > > to 64 > > > > [ 2312.911309] hda_intel: azx_get_response timeout, switching to > > > > polling mode: last cmd=0x003f000c
> Anyway, could you try the patch below? As far as I see, it's the only > part that may access PINCAP verb for that NID. This seems to help in that I don't see the "azx_get_response timeout" message on every module load as I do with mainline, but I still see a problem with a different cmd after a few load-unload cycles: [ 257.503143] ACPI: PCI interrupt for device 0000:00:1b.0 disabled [ 259.215359] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22 [ 259.215372] hda_intel: probe_mask set to 0x1 for device 17aa:2010 [ 259.215398] PCI: Setting latency timer of device 0000:00:1b.0 to 64 [ 263.418591] ACPI: PCI interrupt for device 0000:00:1b.0 disabled [ 265.626093] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22 [ 265.626105] hda_intel: probe_mask set to 0x1 for device 17aa:2010 [ 265.626133] PCI: Setting latency timer of device 0000:00:1b.0 to 64 [ 320.898290] ACPI: PCI interrupt for device 0000:00:1b.0 disabled [ 322.874182] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22 [ 322.874196] hda_intel: probe_mask set to 0x1 for device 17aa:2010 [ 322.874228] PCI: Setting latency timer of device 0000:00:1b.0 to 64 [ 333.087177] ACPI: PCI interrupt for device 0000:00:1b.0 disabled [ 334.024358] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22 [ 334.024371] hda_intel: probe_mask set to 0x1 for device 17aa:2010 [ 334.024395] PCI: Setting latency timer of device 0000:00:1b.0 to 64 [ 335.422296] hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x002f0d00 Thanks, Roland - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/