From 34c3d1926bdaf45d3a891dd577482abcdd9faa34 Mon Sep 17 00:00:00 2001 From: David Henningsson Date: Wed, 21 Nov 2012 10:03:10 +0100 Subject: ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker If this array is not cleared, the jack related code later might fail to create "Internal Speaker Phantom Jack" on Dell Inspiron 3420 and Dell Vostro 2420. BugLink: https://bugs.launchpad.net/bugs/1076840 Cc: stable@vger.kernel.org (3.6+) Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_cirrus.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/pci') diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index d5f3a26d608d..3bcb67172358 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -466,6 +466,7 @@ static int parse_output(struct hda_codec *codec) memcpy(cfg->speaker_pins, cfg->line_out_pins, sizeof(cfg->speaker_pins)); cfg->line_outs = 0; + memset(cfg->line_out_pins, 0, sizeof(cfg->line_out_pins)); } return 0; -- cgit v1.2.3