At Fri, 9 Mar 2007 21:57:45 -0800, =?UTF-8?Q?Rafael_Esp=C3=ADndola?= wrote: > > > Then it means that stac92xx_hp_detect() isn't called properly, or the > > pin-detection doesn't work with your hardware. Otherwise > > stac92xx_auto_init_multiout() should enable this pin. Could you check > > whether stac92xx_hp_detect() is called and how is it processed > > (e.g. by adding printk's)? Also, add a printk in > > stac92xx_auto_init_multiout() to make sure that this isn't called. > > all tests performed with the new pin config. > with the fix-up enabled: > *) stac92xx_auto_init_multi_out is not called > *) stac92xx_hp_detect is called: > cfg->hp_outs = 1 > presence = 0 after the first loop > cfg->line_outs = 3 > cfg->speaker_outs = 0 > *) speakers don't work > > with the fix-up disabled: > *) stac92xx_auto_init_multi_out in not called > *) stac92xx_hp_detect is called: > cfg->hp_outs = 1 > presense = 0 after the first loop > cfg->line_outs = 0 > cfg->speaker_outs = 1 > *) speakers work I guess it's a missing initialization for the first line-out jack. It works on ohter devices because the default PIN setup has AC_PIN_OUT_EN. But, on Mac, it has AC_PIN_IN_EN by some reason. The patch below should fix the problm. Give it a try. Takashi diff -r e87b2114ceae pci/hda/patch_sigmatel.c --- a/pci/hda/patch_sigmatel.c Mon Mar 12 12:54:23 2007 +0100 +++ b/pci/hda/patch_sigmatel.c Mon Mar 12 15:56:58 2007 +0100 @@ -1600,6 +1600,11 @@ static int stac92xx_init(struct hda_code for (i = 0; i < cfg->hp_outs; i++) enable_pin_detect(codec, cfg->hp_pins[i], STAC_HP_EVENT); + /* force to enable the first line-out; the others are set up + * in unsol_event + */ + stac92xx_auto_set_pinctl(codec, spec->autocfg.line_out_pins[0], + AC_PINCTL_OUT_EN); stac92xx_auto_init_hp_out(codec); /* fake event to set up pins */ codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26); ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
