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Date: Wed, 12 Feb 2014 17:09:23 +0100 From: Martin Kepplinger <martink@...teo.de> To: perex@...ex.cz Cc: tiwai@...e.de, david.henningsson@...onical.com, hui.wang@...onical.com, alsa-devel@...a-project.org, linux-kernel@...r.kernel.org, Martin Kepplinger <martink@...teo.de> Subject: [BUG]3.14-rc2 [PATCH] Revert "ALSA: hda/realtek - Avoid invalid COEFs for ALC271X" This reverts commit d3c56568f43807135f2c2a09582a69f809f0d8b7. The reverted commit breaks audio through headphone line out on the Acer TravelMate B113 (Type1Sku0) Notebook, my main work machine. I don't know much about it but this fixes my problem. Bisected and tested. Tested-by: Martin Kepplinger <martink@...teo.de> Signed-off-by: Martin Kepplinger <martink@...teo.de> --- sound/pci/hda/patch_realtek.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index d9693ca..0f5af34 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4434,9 +4434,6 @@ static void alc269_fill_coef(struct hda_codec *codec) if (spec->codec_variant != ALC269_TYPE_ALC269VB) return; - /* ALC271X doesn't seem to support these COEFs (bko#52181) */ - if (!strcmp(codec->chip_name, "ALC271X")) - return; if ((alc_get_coef0(codec) & 0x00ff) < 0x015) { alc_write_coef_idx(codec, 0xf, 0x960b); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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