Hello
I have Dell Latitude D531 notebook with 00:14.2 Audio device: ATI Technologies Inc SB600 Azalia sound card. Module snd_hda_intel is automaticaly loaded but no sound card is detected. Here is the dmesg output:
ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 16 ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:558: hda_intel: azx_get_response timeout, switching to polling mode... ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:564: hda_intel: azx_get_response timeout, switching to single_cmd mode... hda_codec: No auto-config is available, default to model=ref ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:1020: hda-intel: no codecs initialized ACPI: PCI interrupt for device 0000:00:14.2 disabled
I have linux kernel 2.6.22.1. Also tried alsa 1.0.14 kernel modules built from alsa sources. The result was the same.
I have also tried all model=xxx arguments, nothing helped.
A also tried pci=noacpi but that caused boot failure.
Am I doing something wrong? Can you please help me with that?
Btw, the system is 64bit, could that be a problem?
lspci -nnv for sound card is:
00:14.2 Audio device [0403]: ATI Technologies Inc SB600 Azalia [1002:4383] Subsystem: Dell Unknown device [1028:0206] Flags: slow devsel, IRQ 16 Memory at febfc000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2
Thanks in advance
Marek