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authorTakashi Iwai <tiwai@suse.de>2009-10-06 13:21:54 +0200
committerTakashi Iwai <tiwai@suse.de>2009-10-06 13:21:54 +0200
commit01d4825df62d1d405035b90294bf38616d3f380b (patch)
treee74a6cc289d21a8da52d54bea61f6d7a978e225e /sound
parentf8f25ba3563dab14b1c3ea4d829642b8a61ca5d7 (diff)
ALSA: hda - Don't pick up invalid HP pins in alc_subsystem_id()
alc_subsystem_id() tries to pick up a headphone pin if not configured, but this caused side-effects as the problem in commit 15870f05e90a365f8022da416e713be0c5024e2f. This patch fixes the driver behavior to pick up invalid HP pins; at least, the pins that are listed as the primary outputs aren't taken any more. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 901c2999ed64..a61fbbb41b29 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1332,15 +1332,20 @@ do_sku:
* when the external headphone out jack is plugged"
*/
if (!spec->autocfg.hp_pins[0]) {
+ hda_nid_t nid;
tmp = (ass >> 11) & 0x3; /* HP to chassis */
if (tmp == 0)
- spec->autocfg.hp_pins[0] = porta;
+ nid = porta;
else if (tmp == 1)
- spec->autocfg.hp_pins[0] = porte;
+ nid = porte;
else if (tmp == 2)
- spec->autocfg.hp_pins[0] = portd;
+ nid = portd;
else
return 1;
+ for (i = 0; i < spec->autocfg.line_outs; i++)
+ if (spec->autocfg.line_out_pins[i] == nid)
+ return 1;
+ spec->autocfg.hp_pins[0] = nid;
}
alc_init_auto_hp(codec);