2010-01-09 10:22:17 UTC
I have a AMD 785G motherboard where there is a worrying situation logged by
ALSA drivers. Sound nevertheless works.
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
HDA Intel 0000:01:05.1: PCI INT B disabled
HDA Intel 0000:00:14.2: PCI INT A disabled
HDA Intel 0000:00:14.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16
HDA Intel 0000:01:05.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
HDA Intel 0000:01:05.1: irq 28 for MSI/MSI-X
HDA Intel 0000:01:05.1: setting latency timer to 64
hda-intel: azx_get_response timeout, switching to polling mode: last
I tried position_fix=0, 1 and 2 with no difference. I also tried enable_msi=0 to
make it use IO-APIC interrupt. Then this error is not displayed, sound
works, but again no interrupts are generated at least count is not growing in
Please tell me what else I can try and what debugging info you need.