At Sat, 14 Apr 2012 22:52:09 +0200, Uros Vampl wrote:
On 14.04.12 21:25, Takashi Iwai wrote:
At Sat, 14 Apr 2012 19:10:30 +0200, Uros Vampl wrote:
Hi,
as I wrote on the -users list, I don't have sound anymore in kernel 3.4. I was told to post the output of alsa-info.sh here, so here I am. The requested output is attached.
Could you give the alsa-info.sh output on the working kernel? In that way, it becomes easier to spot out what caused the problem.
Attached.
Could you try the patch below?
Also, which output is missing? Is it a speaker output or a line-out jack? Basically it's a bug of BIOS that doesn't give the proper association number for the corresponding pin 0x0f. The patch is just to make less restrictive.
But, if it's a laptop, the corresponding pin is likely a speaker output, so it'd be better to fix the pin-default value itself via pinfix table.
thanks,
Takashi
--- diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 7a8fcc4..83f0b13 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -4957,8 +4957,6 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec, if (!(wid_caps & AC_WCAP_STEREO)) if (!cfg->mono_out_pin) cfg->mono_out_pin = nid; - if (!assoc) - continue; if (!assoc_line_out) assoc_line_out = assoc; else if (assoc_line_out != assoc)