A ver si alguien me puede ayudar a configurar el sonido, si es que se puede, en una placa ECS 945GCT-M V1.0. Tiene Chipset Intel y un ALC883.
Estoy haciendo pruebas con el driver snd-hda-intel pero de ninguna manera me detecta la tarjeta de sonido integrada (funciona en Win y esta habilitada en BIOS).
He probado con diferentes opciones en /etc/modprobe.d/alsa.conf (options snd-hda-intel model=3stack-6ch, etc. etc. etc...) pero nunca me detecta la tarjeta de sonido.
Tambien he probado compilando todo dentro del nucleo, pasandole los parametros al kernel desde el grub.conf (kernel /boot/kernel-2.6-36......... snd-hda-intel.model=..........)
He usado la ultima version del kernel, alguna antigua, e incluso los ebuilds alsa-driver-9999 y alsa-headers-9999, y siempre con el mismo resultado
Pegare algunos datos que creo interesantes:
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dmesg:
...
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
HDA Intel 0000:00:1b.0: irq 40 for MSI/MSI-X
HDA Intel 0000:00:1b.0: setting latency timer to 64
ALSA sound/pci/hda/hda_intel.c:2518: chipset global capabilities = 0x4401
ALSA sound/pci/hda/hda_intel.c:908: codec_mask = 0x0
ALSA sound/pci/hda/hda_intel.c:2613: no codecs found!
HDA Intel 0000:00:1b.0: PCI INT A disabled
ALSA device list:
No soundcards found.
...
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#cat /proc/asound/cards
--- no soundcards ---
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lspci -vvnn
...
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 01)
Subsystem: Elitegroup Computer Systems Device [1019:2624]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fea38000 (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 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 00000000fee0300c Data: 4161
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
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menuconfig:
--- Advanced Linux Sound Architecture
<*> Sequencer support
< > Sequencer dummy client
< > OSS Mixer API
< > OSS PCM (digital audio) API
[ ] OSS Sequencer API
<*> HR-timer backend support
[*] Use HR-timer as default sequencer timer
[*] Dynamic device file minor numbers
[ ] Support old ALSA API
[*] Verbose procfs contents
[*] Verbose printk
[*] Debug
[*] More verbose debug
[*] Enable PCM ring buffer overrun/underrun debugging
[ ] Generic sound devices --->
[*] PCI sound devices --->
[ ] SPI sound devices --->
[ ] USB sound devices --->
< > ALSA for SoC audio support --->Code: Select all
menuconfig:
...
< > ForteMedia FM801
<*> Intel HD Audio --->
< > RME Hammerfall DSP Audio
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menuconfig:
--- Intel HD Audio
-*- Build hwdep interface for HD-audio driver
-*- Allow dynamic codec reconfiguration (EXPERIMENTAL)
[ ] Support digital beep via input layer
[*] Support jack plugging notification via input layer
[*] Support initialization patch loading for HD-audio
[*] Build Realtek HD-audio codec support
[ ] Build Analog Device HD-audio codec support
[ ] Build IDT/Sigmatel HD-audio codec support
[ ] Build VIA HD-audio codec support
[ ] Build ATI HDMI HD-audio codec support
[ ] Build NVIDIA HDMI HD-audio codec support
[ ] Build INTEL HDMI HD-audio codec support
[ ] Build Cirrus Logic codec support
[ ] Build Conexant HD-audio codec support
[ ] Build Creative CA0110-IBG codec support
[ ] Build C-Media HD-audio codec support
[ ] Build Silicon Labs 3054 HD-modem codec support
[*] Enable generic HD-audio codec parser
[ ] Aggressive power-saving on HD-audioAlguien tiene alguna idea de que mas puedo intentar?
Muchas gracias


