Hi,
The change under kernel 2.4.20.2 which reduced the
number of codexs (as in the below bit of the patch
files) from 4 to 3 stops the sound card properly
initialising (failed with an error about not finding
codecs). Bumping it back up to 4 gets me my sound
devices back again.
--------------------------------------------------
diff --git a/sound/pci/hda/hda_intel.c
b/sound/pci/hda/hda_intel.c
index 1a7e821..77f8ec7 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -199,7 +199,7 @@ enum { SDI0, SDI1, SDI2, SDI3,
SDO0, SDO1, SDO2, SDO3 };
/* STATESTS int mask: SD2,SD1,SD0 */
#define STATESTS_INT_MASK 0x07
-#define AZX_MAX_CODECS 4
+#define AZX_MAX_CODECS 3
-----------------------------------------------
OUtput os lspci -vv is as follows:
00:14.2 Audio device: ATI Technologies Inc SB450 HDA
Audio (rev 01)
Subsystem: AOPEN Inc. Unknown device 0569
Control: I/O- Mem+ BusMaster+ SpecCycle-
MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr-
DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64, Cache Line Size: 32 bytes
Interrupt: pin ? routed to IRQ 16
Region 0: Memory at fe024000 (64-bit,
non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2-
AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0
PME-
Capabilities: [60] Message Signalled
Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
----------------------------------------------
I'm not on this list so please CC me in any reply,
or if more info is required. I couldn't see this in
the bugtrack, although admittedly I didn't look too
hard so appologies if it is known.
Thanks
Huw
huwrh at yahoo dot com dot au
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