From: Takashi Iwai Date: Wed, 25 Jan 2012 08:55:46 +0000 (+0100) Subject: ALSA: hda - Fix silent output on ASUS A6Rp X-Git-Tag: v3.2.3~62 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4046af9883517d5d27164f21ac7074d689df1225;p=pandora-kernel.git ALSA: hda - Fix silent output on ASUS A6Rp commit 3b25eb690e8c7424eecffe1458c02b87b32aa001 upstream. The refactoring of Realtek codec driver in 3.2 kernel caused a regression for ASUS A6Rp laptop; it doesn't give any output. The reason was that this machine has a secret master mute (or EAPD) control via NID 0x0f VREF. Setting VREF50 on this node makes the sound working again. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42588 Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed