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ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker

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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 <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
David Henningsson 2012-11-21 10:03:10 +01:00 committed by Takashi Iwai
parent af02dde8a6
commit 34c3d1926b
1 changed files with 1 additions and 0 deletions
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sound/pci/hda/patch_cirrus.c
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@ -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;