[alsa-devel] Fwd: Problems with hda_intel, Santa Rosa, and suspend

[Thorsten Leemhuis]

On 06.07.2007 18:19, Takashi Iwai wrote:
> At Fri, 06 Jul 2007 17:46:04 +0200,
> Thorsten Leemhuis wrote:
>> On 06.07.2007 11:32, Takashi Iwai wrote:
>>> At Thu, 5 Jul 2007 21:42:21 -0500,
>>> Matt Mullins wrote:
> [...]
>>>>  It still
>>>> doesn't work after a suspend, though, making me unload and reload the
>>>> module.
>>> Do you mean you'll get a communication error after suspend, or got no
>>> sound output, or any other problem?
>> I simply don't get any audio output at all after either suspend or
>> hibernate. Reloading the module after suspend/hibernate makes the sound
>> working again.
> Doesn't changing the mixer values after resume have any effect?

No, I tried that beforehand already and just re-tried -- changing 
the mixer values does not help. Everything still silent. 
 
> Also, could you compare the codec#* proc dump before and after
> suspend/resume?

--- codec0-before       2007-07-06 18:40:47.000000000 +0200
+++ codec0-aftersuspend 2007-07-06 18:42:50.000000000 +0200
@@ -22,7 +22,7 @@
     Conn = 1/8, Color = Black
   Pin-ctls: 0x20: IN
   Connection: 2
-     0x10 0x11*
+     0x10* 0x11
 Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
   Pincap 0x081737: IN OUT Detect
   Pin Default 0x90a70120: [Fixed] Mic at Int N/A
@@ -103,7 +103,7 @@
   Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
   Amp-Out vals:  [0x00 0x00]
   Connection: 7
-     0x0e 0x16 0x0f 0x0b 0x0c* 0x0d 0x0a
+     0x0e* 0x16 0x0f 0x0b 0x0c 0x0d 0x0a
 Node 0x1b [Audio Selector] wcaps 0x300103: Stereo Amp-In
   Amp-In caps: N/A
   Amp-In vals:  [0x00 0x00]


-----

No changes for codec#1; full file before suspend attached.

HTH and thx for your help.

CU
thl
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