At Wed, 15 Apr 2009 16:03:07 -0700, Justin Mattock wrote:
This is confusing to me (with or without the imac9,1 patch for the imac) there is still entries in /proc/asound
lrwxrwxrwx 1 root root 5 Apr 15 22:49 NVidia -> card0 dr-xr-xr-x 7 root root 0 Apr 15 22:49 card0 -r--r--r-- 1 root root 0 Apr 15 22:49 cards -r--r--r-- 1 root root 0 Apr 15 22:49 devices -r--r--r-- 1 root root 0 Apr 15 22:49 hwdep -r--r--r-- 1 root root 0 Apr 15 22:49 pcm -r--r--r-- 1 root root 0 Apr 15 22:49 timers -r--r--r-- 1 root root 0 Apr 15 22:49 version
but when I do: sudo /usr/sbin/alsactl store /usr/sbin/alsactl: save_state:1502: No soundcards found...
Check /dev/snd/* files.
I this a software issue, or is this because the kernel is missing something important in patch_realtek.c ?
I've moved different things around in patch_realtek.c but still no speaker sound or headphone, not even the sound during boot when the module is being loaded.
Then it sounds like a different problem.
Also what is the best way to find PCI SSID?
lspci -nv
under codec#0:(I have)
Codec: Realtek ALC889A Address: 0 Vendor Id: 0x10ec0885 Subsystem Id: 0x106b4900 Revision Id: 0x100103 No Modem Function Group found
but with lspci -nnv
00:08.0 0403: 10de:0ac0 (rev b1) Subsystem: 10de:cb79 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- Latency: 0 (500ns min, 1250ns max) Interrupt: pin A routed to IRQ 17 Region 0: Memory at d3480000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel
the subsystem is 10de:cb79 but is Subsystem Id: 0x106b4900
The former is PCI SSID and the latter is the codec SSID. They are often different.
Takashi