At Wed, 21 Nov 2012 10:03:10 +0100, David Henningsson wrote:

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

Thanks, applied.

Takashi

---

sound/pci/hda/patch_cirrus.c | 1 + 1 file changed, 1 insertion(+)

Notes:

1. AlsaInfo at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1076840/+attachment/342...
2. The phantom jack feature was added in Linux 3.6, but was backported to Ubuntu's 3.5 kernel, so should be applied there as well.

diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index f99cbf9..ed98172 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -473,6 +473,7 @@ 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;

-- 1.7.9.5